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:
Rear Seat Pass-Through Door
Some vehicles have a rear seat pass-through door in the center of the rear
seatback. Fold down the center armrest and push down on the latch to open the
door. ...
Automatic Operation
AUTO (Automatic): When automatic operation is active the system will control
the inside temperature, the air delivery, and the fan speed.
Use the steps below to place the entire system in automatic ...
Protecting Exterior Bright
Metal Parts
Regularly clean bright metal parts
with water or chrome polish on
chrome or stainless steel trim,
if necessary.
For aluminum, never use auto or
chrome polish, steam, or caustic
soap to clea ...