All 21 official DVSA vehicle safety questions — you'll be asked one "show me" and one "tell me" question on test day.
At the start of your practical test, your examiner will ask one "tell me" question before you start driving, and one "show me" question while you're on the move. Getting one wrong only costs a single minor fault — but it's an easy, free way to walk in confident. We run through all of these during your lessons, but here's the full list to practise anytime.
Operate the rear wash/wipe control, usually on the indicator stalk, to wash and clear the rear windscreen.
Operate the windscreen washer control to spray and clear the front windscreen using the wipers.
Turn the headlight switch to the dipped beam symbol and check the dashboard warning light confirms they're on.
Press the heated rear window button to clear condensation or mist from the rear windscreen.
Press the horn control, usually in the centre of the steering wheel.
Set the fan speed, temperature and air direction controls (and heated windscreen if fitted) to clear the front windscreen.
Use the electric window switch, or wind the handle manually, to open and close the driver's side window.
Brakes should not feel spongy or slack. Brakes should be tested as you set off. The vehicle should not pull to one side.
Manufacturer's guide, use a reliable pressure gauge, check and adjust pressures when tyres are cold, don't forget the spare tyre, and remember to refit valve caps.
The head restraint should be adjusted so the rigid part is at least as high as the eyes or top of the ears, and as close to the back of the head as is comfortable. Note: some restraints might not be adjustable.
No cuts or bulges, and at least 1.6mm of tread depth across the central three-quarters of the tyre's breadth, around the entire circumference.
Explain that you'd operate the switch (turning on the ignition if necessary) and then walk round the vehicle to check — you don't need to physically check the lights for a 'tell me' question.
A warning light on the dashboard should illuminate if there's a fault with the anti-lock braking system.
Explain that you'd operate the switch (turning on the ignition if necessary) and then walk round the vehicle to check.
Explain that you'd operate the brake pedal and make use of reflections in windows, doors or garage walls, or ask someone to help check.
If the steering becomes heavy, the system may not be working properly. Gentle pressure on the wheel as the engine starts should give a slight but noticeable movement, or turning the wheel just after moving off gives an immediate indication the power assistance is working.
Operate the switch (turning on dipped headlights and ignition if necessary), check the warning light is on, and explain you'd use it when visibility drops to 100 metres or less.
Operate the switch (with ignition or engine on if necessary) and check the main beam warning light on the dashboard.
Identify the dipstick or oil level indicator, and describe checking the oil level against the minimum and maximum markers.
Identify the high and low level markings on the header tank or radiator filler cap, and describe topping up to the correct level.
Identify the reservoir and check the level against the high and low markings.
Questions sourced from the DVSA's official "Car 'show me, tell me' vehicle safety questions" publication on GOV.UK, used under the Open Government Licence v3.0. © Crown copyright.
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