No delay in changing the battery, it was all very quick. I've tried the resynchronise instructions from the manual along with several different versions I've found online.
Hi,
The battery in my key was running flat so I I replaced it today but the lock and unlock buttons now only work from inside the car, even standing right next to the car nothing happens.
The car is a 56 Seat Leon. I've gone through trying to resynchronise the key with the car but that...