Removal Procedure

WARNING: This page is about a different car, the 2003 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Insert a coin into the slot on the battery access cover on the back of the transmitter.

Fig 1: Removing Battery Access Cover
Courtesy of GENERAL MOTORS CORP.
Turn the coin counterclockwise to remove the transmitter rear cover.
Remove the battery.

Fig 2: Removing Battery
Courtesy of GENERAL MOTORS CORP.