1.7.01-003 - What influences the degree of centrifugal force on bends? 1.7.01-006 - Wet conditions can impair the effectiveness of drum brakes. What should you do? 2.7.01-008 - Your motorcycle is fully loaded. How do you drive down a long mountain pass road? 2.7.01-009 - When is there a danger of the motorcycle's front wheel lifting off the road? 2.7.01-019 - What happens if you engage too low a gear and quickly release the clutch when driving at high speed? 2.7.01-022 - When do you have to increase tyre pressure? 2.7.01-023 - What must you remember when taking a passenger? 2.7.01-025 - Why does the rear wheel of a motorcycle tend to lock when braking rather than the front wheel? 2.7.01-026 - What is correct when driving round bends on downhill slopes? 2.7.01-030 - How can you counteract centrifugal force? 2.7.01-032 - What must be changed before driving with a heavy load? 2.7.01-033 - Which checks are particularly important before setting off? 2.7.01-034 - In which cases should you apply the brakes only very carefully? 2.7.01-035 - What is the normal braking procedure for motorcycles? 2.7.01-036 - Why must both brakes on a motorcycle always be in perfect working order? 2.7.01-037 - Is there a difference in the tendency of the wheels to lock? 2.7.01-038 - Is there a difference in the braking action? 2.7.01-040 - Your vehicle was parked for a long time in the open in moist weather. What must you reckon with when applying the brakes for the first time? 2.7.01-041 - What can be the reason for a motorized bicycle skidding on bends? 2.7.01-042 - When does the braking distance increase? 2.7.01-045 - What must you take into consideration when checking tyre pressure? 2.7.01-046 - You drive round a bend once at 30 km/h and again at 60 km/h. How does the centrifugal force change? 2.7.01-047 - What increases the effect of centrifugal force on the vehicle when driving round bends? 2.7.01-048 - You are driving a motorcycle with sidecar on the right. Which driving technique must you use on bends? 2.7.01-049 - Where should a passenger on a motorcycle with sidecar sit to reduce the risk of tipping over on bends? 2.7.01-050 - What can you do if the sidecar lifts off the ground on a right-hand bend when you are driving a motorcycle and sidecar (sidecar on the right)? 2.7.01-051 - What can happen to a motorcycle with a sidecar attached on the right when driving too fast round a right-hand bend? 2.7.01-052 - So far, you have only driven solo motorcycles. You now change over to a combination (sidecar on the right, unbraked). How does driving differ? 2.7.01-053 - So far, you have only driven solo motorcycles. You now change over to a combination (sidecar on the right, unbraked). What is different? 2.7.01-054 - What should you know about using the emergency operation of bus doors? 2.7.01-055 - What can happen if you accelerate very rapidly when moving off on your motorbike? 2.7.01-056 - You are driving a local transport bus and want to drive away from a bus stop. What must you look out for? 2.7.01-058 - You are driving in the wet in a car with trailer on a narrow rural road and are approaching a clearly visible but tight left-hand bend. What should you do? 2.7.01-060 - What do you have to pay attention to, when jacking up a motorbike on its centre stand? 2.7.01-061 - What should you do if your motorbike starts to wobble? 2.7.01-063 - How can driver assistance systems be helpful? 2.7.01-065 - What must you be aware of when driving a quad? 2.7.01-066 - What should be observed when driving a quad? 2.7.01-067 - You are driving a motorbike with a manual gearbox. What do you have to do in order to be ready to brake? 2.7.01-068 - You want to use a carrying case or pannier affixed to the side of your motorcycle. What must you be especially aware of? 2.7.01-069 - Your motorbike is equipped with a traction control system (TCS). What is the system designed to do? 2.7.01-070 - You are driving around a bend in the road, and the turning radius becomes smaller as the bend progresses. You had reckoned that the turning radius would be larger. How must you now react? 2.7.01-071 - What should you take into account when you have to brake unexpectedly sharply while driving around a road bend? 2.7.01-072 - In bends with poor road conditions, what increases the risk of skidding? 2.7.01-102 - What changes when a caravan trailer is towed? 2.7.01-104 - You are in your car towing a trailer on a road with oncoming traffic and want to turn left. What must you particularly remember when you set off again? 2.7.01-105 - You are in your car towing a trailer which has no brakes and you approach a long steep downhill slope. What is correct? 2.7.01-107 - What must you check on a car with a caravan trailer before setting out on a journey? 2.7.01-108 - You are in your car towing a fully loaded trailer which has no brakes. What is correct? 2.7.01-109 - You want to tow a singe-axle caravan trailer behind your car. What must you check? 2.7.01-110 - You want to set off in an automatic car (hydraulic converter). What must you know? 2.7.01-111 - What must you remember with regard to tyre pressure? 2.7.01-112 - You had a tyre failure and must mount the emergency wheel. What is prohibited when you continue to drive? 2.7.01-115 - What does a rear-wheel drive car tend to do if you accelerate too much on a bend? 2.7.01-118 - What are the advantages of an anti-slip device (ASR)? 2.7.01-120 - You want to couple up a trailer with ball coupling. What is correct? 2.7.01-121 - What must you do after coupling up a single-axle trailer with overrun brakes? 2.7.01-122 - What must you bear in mind when loading a single-axle trailer? 2.7.01-123 - You want to park your single-axle trailer (overrun brakes, 1000 kg permissible total mass) on a slope. What must you do? 2.7.01-124 - Which dangerous defects can have occurred on a trailer with overrun brakes which has been parked for some time? 2.7.01-125 - What must you remember when loading a trailer? 2.7.01-127 - Why should you not apply the clutch when driving on a long, steep downhill slope? 2.7.01-128 - What is correct when coupling a full trailer? 2.7.01-129 - You are driving in a pair with a load. What should be noted when performing an emergency stop? 2.7.01-130 - You suddenly have to brake when cornering on a wet carriageway. What special aspects exist with a vehicle equipped with an anti-lock braking system (ABS)? 2.7.01-131 - What is the effect of the cornering characteristics of a combination vehicle (car towing a caravan) when taking a turn? 2.7.01-132 - You experience pendular movements on your motorbike. What could be the cause of these? 2.7.01-133 - What can restrict the functionality of a lane departure warning system? 2.7.01-134 - What information should you obtain before undertaking a journey with a purely electric vehicle? 2.7.01-135 - You are planning a longer journey with a purely electric vehicle. What should you be aware of? 2.7.01-136 - What should you be aware of when charging purely electric vehicles? 2.7.01-137 - How is a purely electric vehicle different from a vehicle with a combustion engine? 2.7.01-138 - You are driving a purely electric vehicle in a residential area. What should you be aware of due to your lower engine noise? 2.7.01-139 - You are driving a motor vehicle fitted with anti-lock braking system (ABS). How do you achieve the shortest possible braking distance? 2.7.01-140 - A lane assist system with corrective steer control can help you when driving. What should you be aware of? 2.7.01-141 - You are driving at high speed into a bend. What could happen if you had to brake suddenly? 2.7.01-142 - What can result in your motor vehicle skidding while driving round a bend? 2.7.01-143 - The lane keeping assist system warns you with acoustic, haptic or optical signals. What might be the cause of this? 2.7.01-144 - In what situation can the lane keep assist system with steering override help you? 2.7.01-145 - With which driving task can the lane keep assist system with steering override help the driver? 2.7.01-146 - What can negatively affect the functioning of the lane keep assist system? 2.7.01-147 - Under what conditions will the lane keep assist system with steering override function optimally? 2.7.01-149 - How can driver assistance systems help you? 2.7.01-150 - What can result if you accelerate too hard when driving a front-wheel drive car through a road bend? 2.7.01-151 - Under what conditions can an active lane change assist system perform a lane change? 2.7.01-152 - Your motor vehicle is equipped with an active lane keep assist system. What information can be indicated by the status display of this system? 2.7.01-153 - Your motor vehicle is equipped with a lane keep assist system. In what situation can this system help you? 2.7.01-154 - You have the lane keep assist system activated in your motor vehicle. It emits a warning signal while you are driving. What could be the cause of this? 2.7.01-155 - You are using your motor vehicle’s lane keep assist system while driving. The system does not respond when you depart from the lane. What could be the cause of this? 2.7.01-156 - Your motor vehicle is equipped with a lane change assist system without steering intervention. While driving, the warning light flashes on the left-hand exterior rear-view mirror. What is this warning light indicating? 2.7.01-157 - While driving, you are using your motor vehicle’s active lane keep assist system. How can you manually override this driver assist system in the event that it intervenes? 2.7.01-158 - In which situation is it purposeful to use an active lane change assist system? 2.7.01-159 - You want to overtake and you have initiated a lane change using the active lane change assist system. What is correct? 2.7.01-160 - Which driver assistance systems do you have to manually activate to assist you in specific situations? 2.7.01-161 - You want to transport furniture in the van shown here (up to 3.5 t). Compared to driving a car, what do you have to be aware of? 2.7.01-162 - How does the active park assist help you when parking? 2.7.01-163 - Why might a turn assist system not always detect that a cyclist is present? 2.7.01-164 - What must you note when using the active park assist? 2.7.01-165 - You are driving an electric vehicle. When can recuperation inhibit the braking action? 2.7.01-202 - What must you be prepared for when driving a partly loaded tank truck? 2.7.01-206 - What must you remember when passengers are boarding and alighting? 2.7.01-207 - What must you remember when the doors of your bus are operated independently? 2.7.01-208 - What must you remember in regular traffic? 2.7.01-209 - On which journeys are you not allowed to transport persons who are standing up? 2.7.01-211 - What must you provide for in winter? 2.7.01-212 - What must you remember in the case of bus doors? 2.7.01-216 - For what are you allowed to use the loudspeaker system when driving in regular traffic? 2.7.01-217 - What must you show passengers if requested in regular traffic? 2.7.01-218 - When must you intervene as bus driver? 2.7.01-219 - When must you intervene as bus driver? 2.7.01-220 - Which persons may you refuse to transport? 2.7.01-221 - What are you not allowed to carry on a bus? 2.7.01-222 - What must you remember when transporting luggage in buses? 2.7.01-223 - What must you remember when transporting animals in buses? 2.7.01-225 - What must you reckon with at a bus stop when driving a school bus? 2.7.01-226 - When must a school bus be marked with orange school bus signs? 2.7.01-227 - What must you do as driver of a school bus before leaving a bus stop? 2.7.01-228 - When must you intervene as driver of a school bus while you are driving? 2.7.01-229 - What must you remember as driver of a regular bus or school bus when approaching bus stops? 2.7.01-231 - As driver of a regular bus, you want to leave a bus stop. What is correct? 2.7.01-232 - What must you remember when you want to use the ramp or lift of a bus? 2.7.01-236 - You are driving a bus in non-regular traffic. Passengers ask you to take a break. What must you remember? 2.7.01-238 - A motor vehicle with air brakes has not been used for several days. When may you set off at the earliest (vehicle fully loaded)? 2.7.01-242 - What must you do after changing a wheel? 2.7.01-247 - A vehicle with a full load has a damaged tyre on the lift axle. What can you do? 2.7.01-250 - What transport of goods is excluded from the Motor Carrier Act? 2.7.01-251 - For which vehicles in commercial goods traffic do you need a permit? 2.7.01-253 - Your bus is equipped with a ramp operated by external power or lift operated by external power. What must you check regularly? 2.7.01-254 - Where are you not allowed to use retread tyres on 100 km/h buses? 2.7.01-255 - What must you be careful about, when putting on a wheel? 2.7.01-256 - What must you be aware of when operating your motor vehicle in wintry conditions? 2.7.01-257 - You are driving a motor vehicle with a manual gearbox. How do you conserve the service brake when driving down a long downward slope? 2.7.01-258 - Why might your turn assist system emit a warning? 2.7.01-259 - Your motor vehicle is equipped with a turn assist system. What function does this perform during a turning manoeuvre? 2.7.01-305 - What should you regularly check with a spare tyre carried in the vehicle? 2.7.01-307 - What should be noted with a motorbike with a conventional anti-lock braking system (ABS) when braking in a bend? 2.7.01-308 - What can help the wobbling of a motorbike? 2.7.01-309 - What can cause a motorbike to start wobbling? 2.7.01-310 - What is the effect of the cornering characteristics of a combination vehicle (motor vehicle towing a trailer) when taking a turn? 2.7.02-004 - What effect can a defective steering shock absorber have on road behaviour? 2.7.02-005 - What can decisively impair road behaviour? 2.7.02-007 - Your motorcycle no longer keeps the track. What can be defective? 2.7.02-008 - When you throttle down without disengaging the clutch, your motorcycle no longer keeps to the track. What can be the cause of this? 2.7.02-010 - You notice that the lever travel of the hydraulic front wheel brake on your motorcycle has become considerably longer. What must you do? 2.7.02-020 - In which cases is it imperative to test the brakes? 2.7.02-027 - Why are you required to have a defective exhaust system repaired immediately? 2.7.02-029 - If the horn does not work, what can be the reason? 2.7.02-031 - What can cause an excessively large brake cylinder stroke? 2.7.02-033 - The brake light of your vehicle is not working. What could be the cause of this? 2.7.02-034 - What must you do if the oil pressure warning light fails to switch off after starting the engine? 2.7.02-035 - When it is necessary to check the braking system of your motorcycle immediately? 2.7.02-036 - How do you properly perform a visual check to ensure the brake lights are working? 2.7.02-037 - One of your wheels has collided heavily against a kerb. What should you note? 2.7.02-038 - The tail light of your vehicle is not working. What could be the cause of this? 2.7.02-039 - How can you detect that a disc brake system has worn brake pads? 2.7.02-040 - Your vehicle’s brake light is not working. What is the right course of action? 2.7.02-041 - The exhaust noise has suddenly become unusually loud. What is the right thing to do? 2.7.02-042 - You discover a considerable amount of play on the steering head bearings of your motorbike. What is the right course of action? 2.7.02-043 - How can you detect a fault in the steering head bearings of your motorbike? 2.7.02-044 - How can you detect your indicator is defective? 2.7.02-107 - The brakes on your car are pulling strongly to one side. What effects can this have when you are braking? 2.7.02-109 - When you press on the brake pedal, it touches the floor. Only when you press on it several times does the pedal travel become shorter. What must you do? 2.7.02-115 - The glass in your left outside mirror is broken. What do you do? 2.7.02-117 - The windscreen washer does not work. What can be the reason for this? 2.7.02-118 - Too little water is coming out of the windscreen washer jets. What can cause this? 2.7.02-119 - The windscreen wipers do not wipe clean? What can be the reason for this? 2.7.02-127 - What is the impact on your vehicle if you operate the steering wheel while stationary? 2.7.02-128 - When should you arrange for the braking system of your car to be checked? 2.7.02-129 - While driving, you notice that your car pulls heavily to the left when you brake. What is the right course of action? 2.7.02-130 - Your vehicle is much more difficult to steer than usual. What is the right course of action? 2.7.02-131 - You note that the tyres on your vehicle's front axle are showing uneven amounts of wear. What should be checked? 2.7.02-132 - While driving, your vehicle pulls to the right. What is the right course of action? 2.7.02-133 - When must you arrange for your car to be inspected by a garage? 2.7.02-134 - The indicator light is flashing much faster than usual. What could be the cause of this? 2.7.02-135 - When should you arrange for your car to be inspected in a garage? 2.7.02-136 - When accelerating, you notice that the steering wheel trembles. How should you do here? 2.7.02-137 - The front passenger seatbelt is defective. What must you do? 2.7.02-138 - You are driving within a built-up area during darkness. Oncoming drivers are flashing their headlights as a warning to you. What might this mean in this situation? 2.7.02-139 - The indicator lamp of your car’s Electronic Stability Program (ESC) is continuously illuminated. What might this indicate? 2.7.02-202 - What can cause the filling time of an air brake system to be longer than normal? 2.7.02-203 - The warning device of the brake system is activated when driving. What does this mean? 2.7.02-204 - What can cause the air compressor in a braking system with a multi-circuit safety valve to deliver compressed air continuously? 2.7.02-211 - What could be the effect of a strongly leaking air bellows have on road worthiness? 2.7.02-213 - The brake line to a wheel brake cylinder of your motor vehicle is leaking heavily. How can you detect this issue? 2.7.02-214 - What effect can damage to important axle suspension components have on road safety? 2.7.02-215 - What could be the possible cause of low air compressor output? 2.7.02-216 - What should you do if the engine temperature warning light illuminates while you are driving? 2.7.02-302 - In a two-line braking system, what is the effect of a rupture in the emergency line to the trailer? 2.7.02-304 - What happens if one of the service brake circuits of a dual-circuit compressed air-braking system leaks when the vehicle is in motion? 2.7.02-305 - The electric connections to your towing vehicle are interrupted. What device on the trailer is therefore rendered inoperable? 2.7.02-306 - What device on the trailer will not function if the electrical connection to the towing vehicle is missing or interrupted? 2.7.03-101 - What may be the result of too little coolant in the engine? 2.7.03-102 - You are in a traffic jam, driving at walking speed. When is the least wear exerted on the clutch of your manual transmission vehicle? 2.7.03-201 - Why is a diesel engine also called an self-ignition engine? 2.7.03-203 - What is the function of the camshaft in a diesel engine? 2.7.03-205 - What is the function of a coolant thermostat in an engine's cooling system? 2.7.03-206 - What can cause damage to an engine's cooling system in winter? 2.7.03-207 - Which engine oil covers the largest range of temperatures? 2.7.03-208 - Your diesel engine does not start in winter. What can be the reason for this? 2.7.03-212 - When it is helpful to activate the differential lock? 2.7.03-213 - When can I activate the differential lock so that this does not possibly damage the motor vehicle? 2.7.03-214 - What increases clutch wear in motor vehicles with a manual gearbox? 2.7.03-215 - How can you preserve the clutch components of motor vehicles with a manual gearbox? 2.7.03-216 - What is the function of a differential lock (mechanically locked differential transmission)? 2.7.04-001 - What should I ensure when refilling with engine oil? 2.7.04-002 - What is the function of engine oil in a combustion engine? 2.7.04-003 - How can you check the engine oil level? 2.7.04-101 - How can you check the engine oil level? 2.7.04-201 - Why does the coolant have to be checked for sufficient frost protection before winter begins? 2.7.04-203 - What are the functions of anti-freeze in the coolant system? 2.7.04-206 - What are the requirements of lubricating oils for diesel engines? 2.7.05-001 - What is the meaning of the date of manufacture "1217" specified on the tyre? 2.7.05-002 - When should you check the tyre pressure? 2.7.05-004 - What can be the consequences of having too much or too little air pressure in the tyres of the motorcycle? 2.7.05-005 - Your tyre inflation pressure is clearly too low while you driving on public roads. What is the consequence of this? 2.7.05-006 - What must you check when regularly inspecting your vehicle’s tyres? 2.7.05-007 - A tyre’s adhesion to the road surface depends on what? 2.7.05-008 - What can cause a gradual loss in tyre inflation pressure? 2.7.05-101 - What should be noted when changing a tyre using a car jack? 2.7.05-102 - You have to remove a defective tyre. In what sequence should you proceed? 2.7.05-103 - What does the red symbol on the tyre indicate? 2.7.05-104 - To what must you pay particular attention when driving with winter tyres? 2.7.05-105 - Your car is equipped with winter tyres. What is the meaning of the speed label "max. 190 km/h" on your dashboard? 2.7.05-106 - What should you remember when putting winter tyres on your car? 2.7.05-107 - This indicator lamp lights up. What could be the cause of this? 2.7.05-203 - What effect does incorrect tyre pressure have? 2.7.05-205 - What is the effect when tyre pressure is too low? 2.7.05-211 - What does the designation “TWI” (Tread Wear Indicator) mean? 2.7.05-212 - How do you recognise that tyres have been retreaded? 2.7.05-216 - Where can you find information about the tyre pressure for your vehicle? 2.7.05-217 - What are the possible consequences if the wheel nuts are not re-tightened following a tyre change? 2.7.05-218 - You have to change the front-right wheel of your biaxial motor vehicle. You apply a wheel chock to prevent the vehicle from accidentally rolling off. What must you be aware of when doing so? 2.7.05-219 - You have to change the front-right wheel of your triaxial motor vehicle on flat ground. What should you be aware of when doing so? 2.7.05-220 - What does "L" refer to in the following tyre designation: 315/80 R 22.5 156/150 L? 2.7.05-221 - What does "156/150" refer to in the following tyre designation: 315/80 R 22.5 156/150 L? 2.7.05-222 - The tyre pressure monitoring system (TPMS) indicates to you that there is a pressure loss in one of the twin tyres. What should you do? 2.7.05-223 - What does the red symbol on the tyre indicate? 2.7.05-224 - What should you check with the spare tyre stored in your vehicle? 2.7.05-225 - Based on the tyre designation, when should you check the road-worthiness of your tyres? 2.7.05-226 - Before beginning your journey, what do you have to check in connection with the tyres? 2.7.05-227 - You are driving a coach or bus. What must you note during wintry conditions? 2.7.05-228 - You are driving a motor vehicle with a maximum authorised mass of more than 3.5 t for transporting freight. What must you note during wintry conditions? 2.7.06-001 - What is the benefit of having a motorbike with an anti-lock system (ALS)? 2.7.06-101 - What is the effect of an automatic anti-locking device (ABS)? 2.7.06-103 - What are the advantages of an automatic anti-locking device (ABS)? 2.7.06-104 - What are the advantages of an automatic anti-locking device (ABS)? 2.7.06-105 - When does the braking action of a trailer with overrun brakes start? 2.7.06-107 - When is there a particularly high risk of a combination vehicle jack-knifing or skidding on a slippery road? 2.7.06-108 - When is there a particularly high risk of a semi-trailer truck with compressed-air brakes jack-knifing or skidding on a slippery road? 2.7.06-109 - You are pulling a trailer with overrun brakes. What must you be aware of? 2.7.06-110 - What could happen if the cruise control system (speed limiter) is switched off too late? 2.7.06-111 - With what can a cruise control system (speed limiter) assist you? 2.7.06-112 - What should I be aware of when using an adaptive cruise control system? 2.7.06-114 - What benefits does the driver of a motor vehicle have by using a cruise control system? 2.7.06-115 - In which situation is it helpful to use an adaptive cruise control system (ACC)? 2.7.06-116 - How can you manually override an activated cruise control system? 2.7.06-117 - What is the purpose of an adaptive cruise control system (ACC) in motor vehicles? 2.7.06-118-M - While driving, you use the adaptive cruise control (ACC). The speed is set to 100 km/h. What must you be prepared for before entering a bend in the road? 2.7.06-119 - What is the function of your vehicle’s emergency brake assist? 2.7.06-206 - When should the speed control (cruise control) be used? 2.7.06-208 - What is understood by a braking system with an automatic load-dependent braking-force regulator (ALB)? 2.7.06-209 - The rear wheels of an unloaded vehicle equipped with an automatic load-dependent braking force regulator (ALB) lock each time the brakes are strongly applied. What can be the cause? 2.7.06-210 - How does the effect of automatic load-dependent braking-force regulators (ALB) and automatic anti-locking devices (ABS) differ? 2.7.06-213 - What produces the braking action in a spring-loaded brake cylinder? 2.7.06-214 - How does a spring-loaded brake system work? 2.7.06-215 - The spring-loaded brake has been applied on a truck which has broken down with engine failure. The air supply is exhausted. What effect does this have? 2.7.06-216 - What kind of emergency release devices exist for spring-loaded brake cylinders? 2.7.06-217 - You are driving a bus equipped with a bus-stop brake. When are you allowed to use the bus-stop brake? 2.7.06-220 - What must you remember with an air brake system with air-drier? 2.7.06-223 - What is the function of a multiple-circuit safety valve in an air brake system? 2.7.06-228 - Your motor vehicle is equipped with an electronic braking system (EBS). What happens in the event of a failure of the EBS? 2.7.06-229 - Your motor vehicle is equipped with an electronic braking system (EBS). What does the EBS perform? 2.7.06-230 - What happens if the service brake is activated while the permanent brake is switched on? 2.7.06-231 - You press the brake pedal of your motor vehicle fully down. What is the maximum safe decrease of pressure in the braking system if the air tanks are full? 2.7.06-232 - Why is a decrease of pressure of more than 0.7 bar problematic in the compressed air system of a motor vehicle, if you press the brake pedal fully down one time (cut-off pressure around 10 to 13 bar)? 2.7.06-233 - What is the purpose of an automatic load-sensitive braking system (ALB)? 2.7.06-234 - Which brake system of a motor vehicle functions without any appreciable wear? 2.7.06-235 - Your motor vehicle is equipped with an electronic braking system (EBS). What is the effect of the EBS? 2.7.06-236 - You are driving a laden motor vehicle equipped with a manual gearbox. On a steep descent your speed is steadily increasing even though the permanent brake is activated. What should you do? 2.7.06-237 - Your motor vehicle is equipped with an emergency brake assist. Which is correct? 2.7.06-238 - Your motor vehicle is equipped with an emergency brake assist. Which is correct? 2.7.06-239 - Why should you use the permanent brake (retarder) of your motor vehicle? 2.7.06-240 - What is the benefit of using adaptive cruise control (ACC) on motorways? 2.7.06-241 - You are driving a motor vehicle with a manual gearbox. What is the logical thing to do so that the cruise control system can contribute to a fuel-efficient driving style? 2.7.06-242 - What can cause the emergency brake assist of a vehicle to deactivate automatically? 2.7.06-306 - In which cases must you activate the release valve? 2.7.06-310 - What can happen if a truck and trailer are continuously braked with the service brakes on a long downhill slope? 2.7.06-313 - You park a trailer with compressed air-braking system for a short period. How can you disengage the service brake of the trailer? 2.7.06-314 - Only the towing vehicle of a semi-trailer unit is equipped with an anti-lock braking system (ABS). What could the effect of this be when performing an emergency braking manoeuvre on a wet carriageway? 2.7.06-315 - The connection between the electronic braking system (EBS) and the trailer is interrupted. What effect could this have on the trailer when braking? 2.7.06-317 - What will be the effect if the brake line hose with the yellow coupling head tears between the towing vehicle and trailer during braking? 2.7.06-318 - A piston belonging to the pneumatic brake cylinders of your trailer is extended to its maximum during braking. What danger can this present? 2.7.06-319 - You are driving a towing vehicle equipped with a compressed air-braking system. The brake line to the front-right wheel severs. What impact does this have when towing a trailer? 2.7.06-320 - You are driving a truck and trailer with a common compressed air-braking system. What is the function of the handbrake valve control setting here? 2.7.06-321 - What is the effect on a truck-trailer combination when the parking brake in the towing vehicle is engaged (not in the test position)? 2.7.06-402 - You want to drive an agricultural tractor with two trailers equipped with compressed-air brakes. What do you have to ensure you do with the manual brake power regulator on each of the trailers? 2.7.06-405 - You want to drive a vehicle with a trailer equipped with overrun braking. What do you have to check before beginning the journey? 2.7.06-406 - What do you have to regularly check on the air compressor? 2.7.07-201 - What control and service work has to be carried out regularly on a fifth wheel? 2.7.07-208 - What must you consider when coupling a trailer with ball coupling? 2.7.07-209 - What must be checked after you have coupled a multiple-axle trailer to an automatic trailer coupling? 2.7.07-302 - What must you do after attaching a semitrailer? 2.7.07-303 - What is the maximum vertical play permitted for a coupling pin? 2.7.07-304 - You take over a semitrailer which you have not used before. What must you remember before attaching the semitrailer? 2.7.07-305 - What must you do before detaching a semitrailer? 2.7.07-306 - What is the correct procedure when coupling up a multiple-axle trailer? 2.7.07-309 - What must you check before coupling up a multiple-axle trailer? 2.7.07-312 - How can you see that the coupling pin has engaged correctly in the case of an automatic trailer coupling? 2.7.07-315 - What is the maximum play the towing fork may have in the bearing bushes in towing direction? 2.7.07-317 - What can be the consequences if the tow-bar of a towing coupling has longitudinal play? 2.7.07-319 - How do you have to disconnect the air lines when detaching a trailer? 2.7.07-320 - What must you remember when coupling up a trailer? 2.7.07-321 - What must you remember when coupling up a trailer? 2.7.07-322 - What must you remember after you have coupled up a trailer to an automatic trailer coupling? 2.7.07-323 - Which requirements must be fulfilled before coupling a semi-trailer? 2.7.07-324 - The coupling pins of your trailer hitch have a diameter of 38 mm when new. What should you note regarding wear? 2.7.07-325 - A considerable amount of longitudinal play becomes apparent in the towing device of the trailer. What effect can this have? 2.7.07-326 - How much longitudinal play may there be in the drawbar of the hitch? 2.7.07-327 - The drawbar of a full trailer is to be kept level with the coupling height of the approaching towing vehicle. How is this ensured? 2.7.07-328 - How can you check the state of wear of the drawbar or the turntable of a full trailer? 2.7.07-330 - What is the maximum permissible wear measured across the diameter of the towing ring of a drawbar? 2.7.07-401 - Your tractor is equipped with a K 80 coupling system with manual locking. What must you ensure when coupling a trailer? 2.7.08-001 - Why must you ensure the brake fluid is changed regularly in accordance with the vehicle manufacturer's instructions? 2.7.08-201 - If you do not regularly exchange the air filter, what effects does this have on the engine? 2.7.08-202 - Why should you check the tread of the tyres regularly? 2.7.08-203 - Why should you check your vehicle before the start of the cold weather period? 2.7.08-204 - What preventive maintenance can you carry out on the battery? 2.7.08-207 - Why should the planned services be carried out on your vehicle? 2.7.08-208 - Why should you always carry out a control on your vehicle before you drive off? 2.7.08-209 - How are lubricating points lubricated on motor vehicles and trailers? 2.7.08-212 - What should be noted when lubricating a vehicle? 2.7.08-301 - What maintenance is necessary on trailers? 2.7.09-204 - A load extending beyond the back of the vehicle must be marked. Which means are allowed during the day? 2.7.09-208 - What precautionary measures must be taken before putting a loading crane into operation? 2.7.09-209 - What are the conditions on which you are allowed to carry out loading on the edge of the roadway? 2.7.09-210 - What is the permitted height of a vehicle including load (excluding vehicles with agricultural or forestry products)? 2.7.09-211 - What measures must you take if you break down with a load which has to be transported hot (e.g. bitumen transport)? 2.7.09-216 - What are the rules with which you have to comply when you transport refrigerated goods? 2.7.09-220 - When transporting certain goods, special regulations must be observed. For which goods does this apply? 2.7.09-221 - How do you mark a load when it extends laterally by more than 0.4 m beyond the side lights of the vehicle? 2.7.09-222 - What do you have to make sure of regarding the load on your vehicle? 2.7.09-225 - Where can you find guidelines concerning the transport and securing of loads on vehicles? 2.7.09-226 - You are transporting a "groupage" cargo load containing transport units of varying sizes and weight. How should you secure this load? 2.7.09-227 - You are transporting logs. The driving route means you have to drive along poor quality roads. What do you have to do? 2.7.09-228 - What do you have to ensure when taking receipt of a load, if it is expected that transporting this load will create a risk? 2.7.09-229 - When are you required to cover bulk material loaded on your vehicle? 2.7.09-230 - What forms part of securing the load? 2.7.09-231 - This sign on a vehicle indicates what type of transport? 2.7.10-001 - What must be constantly operative on a motorized bicycle? 2.7.10-003 - A bus has 32 passenger seats. How many first-aid kits must be on-board? 2.7.10-103 - You are driving a regular service bus. Where is the number of permissible seats and standing places indicated? 2.7.10-203 - Which equipment must be carried on a bus in unfavourable road and weather conditions? 2.7.10-204 - Your bus has a permissible total mass of 4 t. What must you carry? 2.7.10-206 - What are the requirements to be met by fire extinguishers to be carried on buses? 2.7.10-207 - At which intervals must fire extinguishers be checked for usability? 2.7.10-210 - What must be clearly marked in buses? 2.7.10-211 - What must you check at the emergency exits before setting off? 2.7.10-212 - A bus has 15 passenger seats. What is the minimum number of standard first-aid kits required? 2.7.10-213 - What is the minimum number of operative fire extinguishers which must be carried on a bus (single deck)? 2.7.10-214 - What is the location of the required fire extinguishers on a double-decker bus? 2.7.10-215 - Where can you find the details of the inspection period of a fire extinguisher carried in the vehicle? 2.7.01-073 - You are travelling along a winding road with a steep gradient. Your motorbike is fully loaded. What is the right course of action? 2.7.01-074 - When is there a risk that the front wheel of the motorbike will lose contact with the carriageway? 2.7.01-075 - What might happen if you shift to a low gear while travelling at a high speed? 2.7.01-076 - How should you respond if your motorbike begins to wobble? 2.7.01-077 - What is the purpose of an emergency stop switch on a motorbike? 2.7.01-166 - Your vehicle is equipped with a hill-start assist. What benefit does this assist system provide? 2.7.02-045 - You can see that the free travel of the lever of the hydraulic front-wheel brake has increased considerably. What do you have to do? 2.7.02-046 - The tracking characteristics of your motorbike have deteriorated. What might be the cause of this? 2.7.02-047 - In what road situation can a worn and therefore slippery coupling negatively affect road safety? 2.7.02-048 - You are on a lengthy journey and stop to refuel. What checks should you perform on your motorbike at this time? 2.7.02-049 - A display on your liquid-cooled vehicle indicates an excessively high engine temperature. What should you do now? 2.7.02-050 - A display on your liquid-cooled vehicle indicates that the temperature of your coolant is excessively high. What might be the cause of this? 2.7.02-051 - What can negatively affect your motorbike's stability on the road? 2.7.02-052 - Your motorbike is liquid-cooled. What should you be sure you do? 2.7.03-001 - Your motorbike is fitted with a chain drive attached to the rear wheel. What should you regularly check the chain for? 2.7.03-002 - Your motorbike is fitted with a chain drive attached to the rear wheel. What do you have to be aware of when tightening the chain? 2.7.06-002 - You are riding a motorbike equipped with an anti-lock braking system (ABS). What should you take into account if you have to brake while cornering? 2.7.06-003 - Your motorbike is equipped with a cornering optimised anti-lock braking system (ABS). What is the purpose of this assist system?