OnStar Services
See also:
Cleaning Exterior Lamps/Lenses
Use only lukewarm or cold water, a soft cloth and
a car washing soap to clean exterior lamps
and lenses. ...
Lumbar Adjustment
Lumbar Adjustment
If available, press and hold the front
or rear of the control to increase or
decrease lumbar support.
To raise or lower lumbar support,
press and hold the top or bottom of ...
Playing from an iPhone®
This feature supports the following
iPhone model:
• iPhone (3G – 3GS)
To use the iPhone, follow the same
instructions as stated earlier for
using an iPod. ...
