Engine overheating
The temperature gauge is climbing or steam is coming from the bonnet. Stop safely and let it cool.
The engine turns over or clicks but will not catch. Work through the usual suspects calmly.
Act carefully and stop if anything feels unsafe. When in doubt, call a professional.
A car that will not start is usually one of a handful of things. Before calling anyone, spend two minutes checking the simple causes. Never rush, and never work on a running engine.
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Turn the key to the on position. If nothing lights up, the battery is likely flat.
Look for corrosion or a loose terminal. Do not touch them without gloves.
A surprising number of no-starts are simply an empty or near-empty tank.
Many cars will not start in gear. Press the brake and try again.
A rapid click usually points at the battery; a single click can be the starter.
The most common cause, especially in cold weather.
A single loud click often points here.
Empty tank or a fuel pump issue.
Faulty key, immobiliser or wiring.
Only if you have cables, a donor car and know the correct order. If in doubt, call roadside assistance.
If it does not start after a couple of short attempts, stop and get help.
The temperature gauge is climbing or steam is coming from the bonnet. Stop safely and let it cool.
Your keys are gone. Secure the car and work through recovery versus replacement.
The lights are dim, the engine clicks, or nothing happens at all. Here is the safe way to deal with it.
A light is on and you are not sure how urgent it is. Colour is your first clue.
The car is coughing or has stopped and you suspect the tank is empty. Get safe, then get fuel.
A puncture on the road. Move somewhere safe before you do anything else.
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