You lost your only key
We make a new key even when you have none, from the make, model and chassis number in the registration certificate.
The job is then harder and more expensive than when you have another key. So make a spare key while you still have one: we make it and program it to the car together with the key you have. More about a lost key
Key casing and battery
When the plastic of the key cracks or a button falls off, we replace the key casing. Sometimes we move the chip to the new casing. Sometimes a new key is needed, programmed to the car.
When the buttons on the key stop working, we first check the battery in the key. What your key needs, we will tell you when you send the make, model and year.
Protection against a new key made through the OBD port
On some cars a thief can program a new key through the OBD port, even without your key. The OBD port is the socket under the steering wheel where diagnostics are plugged in. Against that we fit an immobiliser. The engine will not start without your fob, code or phone. More about the immobiliser
Updated 27 October 2026.