Removal Procedure

WARNING: This page is about a different car, the 2006 Chevrolet Monte Carlo and 2006 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Replacing Transmitter Battery

Courtesy of GENERAL MOTORS CORP.

NOTE: When replacing the battery, use care not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter.

Insert a flat object, with a thin edge, into the notch located below the rear compartment release button and separate the bottom half from the top half of the transmitter.
IMPORTANT: Do Not use metal objects to remove battery
Remove the battery from the transmitter.