Operation CHARM: Car repair manuals for everyone.

Handset Transmitter Resynchronisation

The Theft Alarm Unit (Z163) will remain synchronised with the handset unless:
^ The handset's batteries have been removed
^ The vehicle's battery has been disconnected
NOTE: All handsets must be resynchronised when the vehicle's battery has been disconnected.

To resynchronise a handset the vehicle must be in an unlocked and disarmed state. Resynchronisation consists of 4 presses of either the lock or unlock button.