Interior Mirror
Adjustment
Hold the rearview mirror in the center and move it to view the area behind the vehicle.
Automatic Dimming Rearview Mirror
The mirror will automatically reduce the glare from the headlamps from behind. The dimming feature comes on and the indicator light illuminates each time the vehicle is started.
: Press to turn the dimming feature
on or off.
See Automatic Dimming Rearview Mirror for more information.
See also:
Transferring Service
Push to request account
transfer
eligibility information. The Advisor
can assist in canceling or removing
account information. If OnStar
receives information that vehicle
ownership has ch ...
Replacing Brake System Parts
The braking system on a vehicle is
complex. Its many parts have to be
of top quality and work well together
if the vehicle is to have really good
braking. The vehicle was designed
and tested ...
Average Vehicle Speed
The Average Vehicle Speed display shows the average speed of the vehicle in
kilometers per hour (km/h) or miles per hour (mph).
This average is calculated based on the various vehicle speeds recor ...






