Removal Procedure

WARNING: This page is about a different car, the 2007 Cadillac XLR. However, it is still accessible from the selected car via links, so may be relevant.

Open the rear compartment.
Remove the rear compartment sill plate trim. Refer to Rear Compartment Sill Trim Plate Replacement .
Disconnect the wire lead from the transmitter antenna.

Fig 1: View Of Rear Compartment Antenna & Bracket

Courtesy of GENERAL MOTORS CORP.

Pull on the antenna to disengage the antenna from the retaining bracket.