Some cars have push button ignitions that only operate when the key fob is close by.
Car key fix.
However if you have a key with a transponder in it you can probably get a new one at a locksmith for 50 00 120 00 depending on your car and your area.
How to fix a broken key fob in 4 minutes.
The key fob will often have a hidden key inside so if you don t have a physical key for your vehicle then check the fob for a release button or switch.
A basic key with a security chip that starts the car and locks and unlocks the doors through the key cylinder on the door.
To rebuild the contact surface do one of several things.
First use a tiny bit of metallic paint applied gingerly with a paint brush or build up the contact surface by rubbing it with a pencil.
Reopen the fob if the clean contacts did not make a difference.
If you have broken your car keys and need them repairing or even got your car keys stuck in the lock ignition to your vehicle an auto locksmith approved by the mla can help.
Many new car keys have a microchip in them to prevent duplication.
These vehicles still usually have a physical key for locking and unlocking the doors but it may be hidden.
They will either repair the key or provide a replacement car key if it s a remote key fob the locksmith can programme a new key.