Onstar.com
The website provides access to account information, manages the OnStar subscription, and allows viewing of videos of each service.
Get subscription plan pricing and sign up for OnStar Vehicle Diagnostics. Click on the “My Account” tab on the home page.
See also:
Heated Mirrors
For vehicles with heated mirrors:
(Rear Window Defogger):
Press to heat the mirrors.
See “Rear Window Defogger” under Dual Automatic Climate Control System
for more information. ...
Interior
Seven occupants fit inside the Terraza. The seats have contrasting-colored
piping. The CX's seats have cloth inserts with leather bolsters in the first two
rows, and the CXL gets leather seats. Th ...
Power Seats
The power seat controls
are located on the
outboard side of
the seat cushions.
• Move the seat forward or rearward by sliding
the horizontal control forward or rearward.
• Raise or lower ...