Multi-Band Antenna
The antenna located on the roof of the vehicle is used for the OnStar, XM Satellite Radio Service System, and GPS (Global Positioning System), if the vehicle has these features. Keep the antenna clear of obstructions for clear reception.
If the vehicle has a sunroof and it is open, the performance of OnStar, XM, and GPS can be affected.
See also:
Delayed Locking
When this feature is enabled and the doors are locked with the power lock
switch on the instrument panel or front door panels, three chimes sound to
signal that the delayed locking feature is in use ...
Cargo Management System
To open the cargo management system, press the rear of the handle to unlatch
it and then lift the handle up.
A prop rod locks to hold the cover up when opened.
Four hooks are located on ...
Speaker Covers
Vacuum around a speaker cover gently, so that the speaker will not be damaged.
Clean spots with just water and mild soap. ...