You want to park in a car park where there is a parking-ticket machine. What must you remember?

Your selected combination is correct, as it includes both necessary actions when using a parking-ticket machine.

1. Placing a valid parking ticket in your vehicle ensures that it is easily visible to parking enforcement. This is required in order to validate your right to park in that location and avoid fines.

2. Not exceeding the parking time indicated on the ticket is crucial, as it helps you comply with the rules stated by the parking authority. If you exceed this time, you risk receiving a parking fine or penalty.

Understanding these rules is essential for adhering to German traffic regulations and ensuring a hassle-free parking experience. Remember, getting both aspects right is important for avoiding legal issues.