Cars & Transportation
Emergency
Engine overheating
The temperature gauge is climbing or steam is coming from the bonnet. Stop safely and let it cool.
View what to do
Car will not unlock
The fob does not respond. Try the mechanical key before anything else.
Almost every electronic key hides a mechanical blade for exactly this situation. Find it before you pay for a locksmith.
Quick checklist
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What to do, step by step
-
1
Check the fob battery
A weak fob battery is the most common reason.
2 min -
2
Find the hidden mechanical key
It is usually inside the fob or a separate blade.
2 min -
3
Open the door with the blade
There is often a small cover over the keyhole.
3 min -
4
Start the car with the fob near the button
Many cars start if the dead fob is held against the start button.
2 min
What NOT to do
- Do not force the key or the lock; you can break the barrel.
- Do not lock the mechanical key inside the car.
Possible causes
Fob battery
The usual cause.
Car battery
If the car battery is flat, the central locking may not work.
Fob failure
Electronics can fail.
Related situations
Cars & Transportation
Lost car keys
Your keys are gone. Secure the car and work through recovery versus replacement.
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Caution
Dead car battery
The lights are dim, the engine clicks, or nothing happens at all. Here is the safe way to deal with it.
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Caution
Car won't start
The engine turns over or clicks but will not catch. Work through the usual suspects calmly.
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Caution
Running out of fuel
The car is coughing or has stopped and you suspect the tank is empty. Get safe, then get fuel.
View what to do
Cars & Transportation
Emergency
Car accident
You have been in a collision. Safety first, then document everything calmly.
View what to do