'Show me, tell me' questions: car driving test
During your practical driving test, you will be asked two vehicle safety questions.
Before you start driving, your examiner will ask you one “tell me” question. This is where you explain how you would carry out a safety task.
While you are driving, your examiner will ask you one “show me” question. This is where you show how you would carry out a safety task.
If you get one or both questions wrong, you will normally get a minor fault. But if you lose control of the car while carrying out the “show me” question, you will get a serious fault and fail your test. So if it is not safe to do it, don’t do it.
‘Tell me’ questions
1. Tell me how you’d check that the brakes are working before starting a journey.
Brakes should not feel spongy or slack. Brakes should be tested as you set off. Vehicle should not pull to one side.
2. Tell me where you’d find the information for the recommended tyre pressures for this car and how tyre pressures should be checked.
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.
3. Tell me how you make sure your head restraint is correctly adjusted so it provides the best protection in the event of a crash.
The head restraint should be adjusted so the rigid part of the head restraint is at least as high as the eye or top of the ears, and as close to the back of the head as is comfortable. Note: Some restraints might not be adjustable.
4. Tell me how you’d check the tyres to ensure that they have sufficient tread depth and that their general condition is safe to use on the road.
No cuts and bulges, 1.6mm of tread depth across the central three-quarters of the breadth of the tyre, and around the entire outer circumference of the tyre.
5. Tell me how you’d check that the headlights and tail lights are working. You don’t need to exit the vehicle.
Explain you’d operate the switch (turn on ignition if necessary), then walk round vehicle (as this is a ‘tell me’ question, you don’t need to physically check the lights).
6. Tell me how you’d know if there was a problem with your anti-lock braking system.
Warning light should illuminate if there is a fault with the anti-lock braking system.7. Tell me how you’d check the direction indicators are working. You don’t need to exit the vehicle.
Explain you’d operate the switch (turn on ignition if necessary), and then walk round vehicle (as this is a ‘tell me’ question, you don’t need to physically check the lights).
8. Tell me how you’d check the brake lights are working on this car.
Explain you’d operate the brake pedal, make use of reflections in windows or doors, or ask someone to help.
9. Tell me how you’d check the power-assisted steering is working before starting a journey.
If the steering becomes heavy, the system may not be working properly. Before starting a journey, 2 simple checks can be made. Gentle pressure on the steering wheel, maintained while the engine is started, should result in a slight but noticeable movement as the system begins to operate. Alternatively turning the steering wheel just after moving off will give an immediate indication that the power assistance is functioning.
10. Tell me how you’d switch on the rear fog light(s) and explain when you’d use it/them. You don’t need to exit the vehicle.
Turn on the dipped headlights (and the ignition if needed), then press the rear fog light switch. Check the amber rear fog light warning light comes on on the dashboard.Use rear fog lights only when visibility is seriously reduced, generally when you can’t see more than 100 metres (about the length of a football pitch). Switch them off as soon as visibility improves, because they can dazzle drivers behind you and hide your brake lights.
11. Tell me how you switch your headlight from dipped to main beam and explain how you’d know the main beam is on.
Turn on the ignition and switch on the dipped headlights. Push the indicator stalk away from you to switch to main beam (in some cars you pull it towards you). You’ll know main beam is on because the blue main beam warning light comes on on the dashboard.12. Open the bonnet and tell me how you’d check that the engine has sufficient oil.
Identify dipstick/oil level indicator, describe check of oil level against the minimum and maximum markers.
13. Open the bonnet and tell me how you’d check that the engine has sufficient engine coolant.
Identify high and low level markings on header tank where fitted or radiator filler cap, and describe how to top up to correct level.
14. Open the bonnet and tell me how you’d check that you have a safe level of hydraulic brake fluid.
Identify reservoir, check level against high and low markings.
You need to open the bonnet and tell the examiner how you’d do the check if you’re asked question 12,13 or14.
‘Show me’ questions
- When it’s safe to do so, can you show me how you wash and clean the rear windscreen?
Use the control to wash and wipe the rear windscreen. In most cars this is on the end of the wiper stalk – push it away from you or twist the end.
- When it’s safe to do so, can you show me how you wash and clean the front windscreen?
Use the control to wash and wipe the front windscreen. In most cars you pull the wiper stalk towards you.
- When it’s safe to do so, can you show me how you’d switch on your dipped headlights?
Turn the light switch to dipped headlights (you may need the ignition or engine on). Check the green dipped headlight warning light comes on.
- When it’s safe to do so, can you show me how you’d set the rear demister?
Press the rear demister button – the rectangle with wavy arrows. The light on the button comes on. Turn it off when the window is clear.
- When it’s safe to do so, can you show me how you’d operate the horn?
Press the horn, usually in the centre of the steering wheel. Keep your eyes on the road while you do it.
- When it’s safe to do so, can you show me how you’d demist the front windscreen?
Set the heater controls to the windscreen symbol and turn the fan up. Switch the air conditioning on if the car has it. Some cars have one front demist button.
- When it’s safe to do so, can you show me how you’d open and close the side window?
Use the switch on the door (or the window winder) to open the window, then close it again. Glance at the switch, then look back at the road.
Learning to drive in Leicester?
At Acceler8 Driving School in Leicester, we practise the ‘show me, tell me’ questions in lessons, so you’ll feel confident answering them on test day. Call 07830536037 or send us a message to book your first lesson.

Use the control to wash and wipe the rear windscreen. In most cars this is on the end of the wiper stalk – push it away from you or twist the end.
Use the control to wash and wipe the front windscreen. In most cars you pull the wiper stalk towards you.
Turn the light switch to dipped headlights (you may need the ignition or engine on). Check the green dipped headlight warning light comes on.
Press the rear demister button – the rectangle with wavy arrows. The light on the button comes on. Turn it off when the window is clear.
Press the horn, usually in the centre of the steering wheel. Keep your eyes on the road while you do it.
Set the heater controls to the windscreen symbol and turn the fan up. Switch the air conditioning on if the car has it. Some cars have one front demist button.
Use the switch on the door (or the window winder) to open the window, then close it again. Glance at the switch, then look back at the road.