Alarm - remote control key not working
If the alarm cannot be deactivated with the remote control key, e.g. if the key's battery is discharged - the car can be unlocked, disarmed and the engine started as follows:
Open the left-hand front door with the detachable key blade.
The alarm is triggered, the direction indicators flash and the siren sounds.
Insert the remote control key in the ignition switch.
The alarm is deactivated.