Keyless Entry Personalization
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
The exterior lamps and horn chirp may be personalized for 2 separate drivers as part of remote activation verification. For mode descriptions and programming instructions, refer to Driver Personalization in Personalization.