Basic car maintenance and checks

Knowing how to perform basic checks and maintenance is not just required as part of your test but it also very useful once you are driving on your own. You can see the questions that could be put to you below.

Show Me/Tell Me

Your test begins with one Show Me question and one Tell Me question. These relate to the maintenance and operation of your car and failure to answer both correctly will result in a driver fault - remember you are only allowed 15 in total on your test report.

DVSA Videos

View videos from the DVSA covering the Show Me/Tell Me section of the test.

Tell Me Questions

Tell me how you would check the brakes are working before starting a journey.

Brakes should be tested as you set off by applying gentle pressure at slow speed. Brakes should not feel spongy or slack and the vehicle should not pull to one side.

Tell me where you would find the information for the recommended tyre pressures for this car and how tyre pressures should be checked.

Recommended pressures can be found In the manufacturer's guide. Use a reliable pressure gauge, check and adjust pressures when tyres are cold, don’t forget spare tyre, remember to refit valve caps.

Tell me how you would check the tyres to ensure that they have sufficient tread depth and that their general condition is safe to use on the road.

Tyres should be checked to ensure there are no cuts or bulges. There should be 1.6mm of tread depth across the central ¾ of the breadth of the tyre and around the entire outer circumference. This can be checked with a tyre depth guage or the depth markers in the tyres themselves.

Tell me how you make sure your head restraint is correctly adjusted so it provides the best protection in the event of a crash.

Adjust the rigid part of the restraint so that it is close to the back of your head and level with your eyes or top of your ears.

Tell me how you would check that the headlights & tail lights are working.

Turn on the relevant switch and walk around the car checking that they are working.

Tell me how you would know if there was a problem with your anti-lock braking system.

The ABS warning light would become illuminated on the instrument panel if there is a fault.

Show Me Questions

Open the bonnet, identify where you would check the engine oil level and tell me how you would check that the engine has sufficient oil.

Identify dipstick/oil level indicator, describe check of oil level against the minimum/maximum markers.

Open the bonnet, identify where the brake fluid reservoir is and tell me how you would check that you have a safe level of hydraulic brake fluid.

Identify reservoir, check fluid level is between high/low markings.

Show me how you would check that the direction indicators are working.

Applying the indicators or hazard warning switch and check functioning of all indicators. You may need to switch the ignition on, however, you should not start the engine.

Show me how you would check that the horn is working (off road only).

Check is carried out by pressing gently on the control (turn on ignition if necessary).

Show me how you would check that the brake lights are working on this car (I can assist you, if you need to switch the ignition on, please don’t start the engine).

Operate brake pedal, make use of reflections in windows, garage doors, etc, or ask someone to help. As this is now a show me question the examiner may check the brake lights for you. You may need to switch the ignition on, however you should not start the engine.

Show me how you would switch on the rear fog light(s) and explain when you would use it/them (no need to exit the vehicle).

Operate the rear fog switch after switching on dipped headlights, check switch is illuminated and explain that they should only be used when visibility is reduced to 100 metres or less.