Auto Locksmith in Essex, London, Kent and Hertfordshire
We have auto locksmiths in your area to replace your car and van keys, remotes and fobs. We can respond the same day and in emergency situations within the hour.
Transponder keys reprogrammed and at the roadside
What is a Transponder Key?
When the car key is turned in the ignition, the engine control unit (ECU) on the car sends an electronic message to the key, and it will allow the car to start only provided it receives the correct message back. So, even for a simple car key without any buttons, the key must be cut correctly to turn the locks, and also programmed correctly to disarm the immobiliser. Car keys with chips can be programmed using special equipment.
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