Transmitter Battery Replacement
Transmitter Battery Replacement:
NOTICE: DO NOT touch circuit board or battery contact points, transmitter failure or battery failure may result.
DISASSEMBLE
1. Insert bottom of GM door key into notch in bottom of transmitter and turn.
2. Remove battery and discard.
ASSEMBLE
1. Insert battery as shown in illustration (+ side down).
2. Align both halves of transmitter and snap together.
3. Press "LOCK" and "UNLOCK" simultaneously for 7 seconds to synchronize transmitters.