Basically, when I bought my saxo, it came with 2 keys:
1st key: Works fine, unlocks both doors, boot and operates ignition.
2nd key: Will not unlock any doors or the boot, yet starts the car fine.
Both are identical in appearance with the Citroen logo on, it just seems strange to me that this would happen. The car does not have central locking either. I can't see any damage to the second key, so not sure why it fails to unlock the car.
The only reason I could imagine this would be is a lock change, but it seems unlikely that all the exterior locks would have been changed, and not the ignition unit.
Any ideas?
1st key: Works fine, unlocks both doors, boot and operates ignition.
2nd key: Will not unlock any doors or the boot, yet starts the car fine.
Both are identical in appearance with the Citroen logo on, it just seems strange to me that this would happen. The car does not have central locking either. I can't see any damage to the second key, so not sure why it fails to unlock the car.
The only reason I could imagine this would be is a lock change, but it seems unlikely that all the exterior locks would have been changed, and not the ignition unit.
Any ideas?