Removal Procedure
WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
- Insert a dime or a flat-bladed tool into the slot on the side of the transmitter in order to disassemble the transmitter.
- Twist the dime or tool in order to separate the halves.
- Remove the battery from the transmitter.
Courtesy of GENERAL MOTORS CORP.