Installation Procedure

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

Install the battery (2) with the positive (+) side up. Use one 3 V CR2032 battery (or the equivalent).
Close the transmitter case (6,4).

Fig 1: Installing Transmitter Battery
Courtesy of GENERAL MOTORS CORP.
Ensure that the seal is in position. Align the 2 halves of the case and snap the 2 halves together.

Fig 2: Snapping Halves Together
Courtesy of GENERAL MOTORS CORP.
Resynchronize the transmitter.
Replace the batteries when the range of the transmitter decreases to less than 7 m (23 ft).