License: Mofa

2.5.01-017 - When riding a motorcycle, what can you do to avoid unnecessary noise? 1.5.01-004 - What happens as a result of tyre pressures being well below the recommended levels? 1.5.01-005 - When should you switch off the engine to save fuel and reduce pollution? 1.5.01-006 - Your vehicle loses oil. How much drinking water can be polluted by a single drop of oil? 1.5.01-007 - What must you remember when refuelling? 1.5.01-016 - What can regular vehicle maintenance help achieve? 1.5.01-123 - When is it sensible to switch off a combustion engine? 1.5.01-017 - In welcher Situation sollten Sie den Motor abstellen, um Kraftstoff zu sparen und die Umweltbelastung zu verringern?