2.7.01
Technology class B
Original practice material — not the licensed official TÜV / DEKRA question catalogue.
2.7.01-001What is the legal minimum tread depth for car tyres?↗2.7.01-002The roads are slippery with snow. Which tyres may you use on your car?↗2.7.01-003After a puncture you have fitted a narrow temporary spare wheel. What is correct?↗2.7.01-004The sidewall of a tyre reads "DOT … 2319". What does the number 2319 mean?↗2.7.01-005How do you check the tyre pressure correctly?↗2.7.01-006You are going on holiday in a fully loaded car. What do you need to consider regarding tyre pressure?↗2.7.01-007The yellow tyre-pressure warning light (tyre cross-section with an exclamation mark) comes on in the instrument cluster. What is the right thing to do?↗2.7.01-008Why must the brake fluid be changed regularly as specified by the manufacturer?↗2.7.01-009While driving, the red brake warning light (exclamation mark in a circle) comes on although the parking brake is released. What could be the cause?↗2.7.01-010What does an anti-lock braking system (ABS) do during full braking?↗2.7.01-011You have to perform an emergency stop in a car with ABS and a manual gearbox. How do you proceed?↗2.7.01-012What does a brake assist system do?↗2.7.01-013What can an electronic stability programme (ESP) do?↗2.7.01-014In the dark, the left headlight of your car fails. What is correct?↗2.7.01-015What is correct when jump-starting a car with jump leads?↗2.7.01-016While driving, the red charging warning light (battery symbol) comes on. What does this mean?↗2.7.01-017How do you check the engine oil level correctly with the dipstick?↗2.7.01-018While driving, the red oil pressure warning light (oil can symbol) comes on. What do you do?↗2.7.01-019You want to check the coolant level after a long drive. What is correct?↗2.7.01-020The engine of your combustion-engine car cuts out while driving. What must you bear in mind?↗2.7.01-021What must you bear in mind in vehicles with airbags?↗2.7.01-022What do the colours of the indicator and warning lights in the instrument cluster usually mean?↗2.7.01-023How can you tell that the driver's seat is adjusted correctly?↗2.7.01-024How do you adjust the exterior mirrors correctly?↗2.7.01-025The permissible roof load of your car is 75 kg. The roof rack weighs 5 kg and the roof box 15 kg. What is the maximum weight of luggage, in kilograms, you may put in the roof box?↗2.7.01-026Ready to drive with a full tank but without occupants, your car weighs 1,450 kg. The permissible total mass is 1,900 kg. You and three passengers weigh 300 kg together. What is the maximum weight of luggage, in kilograms, you may load?↗2.7.01-027What is the purpose of the breakaway cable on a trailer with an overrun brake?↗2.7.01-028According to the vehicle documents, the permissible nose weight (vertical load) of your car is 75 kg. Your trailer's drawbar is designed for a nose weight of no more than 50 kg. What is the maximum nose weight, in kilograms, you may use?↗2.7.01-029Your car has adaptive cruise control (ACC). What is correct?↗2.7.01-030Your lane-keeping assistant is switched on. What is correct?↗2.7.01-031How does an autonomous emergency braking system work?↗2.7.01-032What is eCall?↗2.7.01-033In which situation should you not use cruise control?↗2.7.01-034What is correct when charging an electric car?↗2.7.01-035What is correct about the high-voltage system of an electric or hybrid vehicle?↗2.7.01-036You are driving a car with automatic transmission. What is correct?↗