Vehicle Safety Check Basics

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Questions and Answers

What is the minimum tread depth across the central three-quarters of the breadth of the tyre for it to be considered safe for use on the road?

2.5 mm

1.6 mm (correct)

1.0 mm

2.0 mm

How can you check that your brake lights are functioning without exiting the vehicle?

Look for a warning light on the dashboard.

Turn on the ignition and check the dashboard lights.

Operate the brake pedal and observe reflections in windows. (correct)

Activate the hazard lights and watch for reflections.

Where can you find the recommended tyre pressures for your car?

On the sidewall of the tyres

Local tire shop

Owner's manual (correct)

Vehicle registration document

What is the correct position for adjusting a head restraint to maximize protection in a crash?

At least as high as the eye or top of the ears Signup and view all the answers

Which of the following indicates a potential problem with the anti-lock braking system (ABS)?

ABS warning light illuminates Signup and view all the answers

What should be confirmed about the brakes before starting a journey?

They should not pull to one side Signup and view all the answers

What two simple checks can be made to ensure power-assisted steering is functioning correctly before starting a journey?

Check the steering fluid level and inspect for leaks Signup and view all the answers

When checking the direction indicators are functioning, which method can be used without exiting the vehicle?

Activate the hazard warning lights and observe reflections. Signup and view all the answers

What is the first step to ensure the power steering is functioning?

Apply gentle pressure on the steering wheel while starting the engine. Signup and view all the answers

When should rear fog lights be used?

When visibility is severely reduced, generally under 100 meters. Signup and view all the answers

How do you know if the main beam headlights are active?

A blue warning light appears on the dashboard. Signup and view all the answers

What is the correct method for checking the engine oil level?

Wipe the dipstick, reinsert it, and check the level against minimum and maximum markers. Signup and view all the answers

What should you do if the engine coolant level is low?

Top it up with a water and anti-freeze mix only when the engine is cold. Signup and view all the answers

What should you check for when operating the switch for rear fog lights?

The warning light illuminated on the dashboard. Signup and view all the answers

What describes how to check if the car's power steering system is functioning after moving off?

Turn the steering wheel slightly to gauge resistance. Signup and view all the answers

Which statement about topping up engine oil is correct?

You should not overfill as it can damage the engine. Signup and view all the answers

Study Notes

Checking Brakes Before Driving

Check for spongy or slack brakes
Ensure vehicle doesn't pull to one side while braking
Test brakes as you start driving

Checking Tyre Pressure

Consult the manufacturer's guide for recommended tyre pressures
Use a reliable pressure gauge
Check and adjust pressures when tyres are cold
Don't forget to check the spare tyre
Remember to replace valve caps

Adjusting Head Restraints

Adjust the rigid part of the head restraint to be at least as high as your eye or top of your ears
Position the head restraint as close to the back of your head as comfortable
Some restraints might not be adjustable

Checking Tyre Tread Depth and Condition

Inspect for cuts and bulges
Ensure at least 1.6mm of tread depth across the central three-quarters of the tyre's breadth
Check the entire outer circumference of the tyre for sufficient tread

Checking Headlights and Tail Lights

Turn on the ignition (if necessary) and operate the switch
Walk around the vehicle to visually check that all lights are working

Checking Anti-Lock Braking System (ABS)

If the ABS warning light illuminates, there's a fault with the anti-lock braking system

Checking Direction Indicators

Turn on the ignition (if necessary) and operate the hazard warning light switch
Walk around the vehicle to visually check that all indicators are working
Alternatively, use reflections in surrounding areas to see if the indicators are flashing correctly

Checking Brake Lights

Operate the brake pedal
Use reflections in windows or doors to see if the brake lights are working
Ask another person to help if necessary

Checking Power-Assisted Steering

Turn on the ignition and gently apply pressure to the steering wheel
If the system is working, the steering wheel should move slightly when the engine starts
Alternatively, turn the steering wheel after moving off to check for power assistance

Switching on Rear Fog Lights

Turn on the ignition (if necessary), then switch on the dipped headlights and finally the rear fog lights
Ensure the warning light on the dashboard is illuminated
Only use rear fog lights when visibility is significantly reduced, like in fog or heavy rain

Switching from Dipped to Main Beam Headlights

With the ignition or engine on, operate the switch to engage the main beam
Check if the main beam warning light is illuminated on the dashboard

Checking Engine Oil Level

Locate the dipstick or oil level indicator
Remove the dipstick and wipe it cleanly
Reinsert the dipstick and check the oil level against the minimum and maximum markings
Add oil if the level is low, but avoid overfilling

Checking Engine Coolant Level

Identify the high and low level markings on the header tank (if present) or radiator filler cap
Check the coolant level and add a 50/50 mixture of water and antifreeze if it is low
Only top up the coolant when the engine is cold, as adding coolant to a hot engine can cause serious injury

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Description

This quiz covers essential checks for ensuring vehicle safety before driving, including brakes, tyre pressure, head restraints, tread depth, and lights. Learn how to perform these crucial checks to maintain your vehicle in optimal condition and prevent accidents.