Hi guys, I had to remove the remote battery from my a2 fob, when battery was replaced it won't sync , open car and lock with key reopen put key in ignition lights on car locks and unlocks at this point it's usually done, but the alarm goes off and won't lock or unlock with remote, so it's not immobilising the car , won't start cuts off. Thanks in advance for any help I'm stuck !!
Irfan
Irfan