Cleaning the Display
Notice:
Using abrasive cleaners
when cleaning glass surfaces
could scratch the glass. Use only
a soft cloth and do not spray
cleaner directly on the system as
it could affect the mechanical
parts.
Do not wipe the panel with a hard cloth or use a volatile liquid such as paint thinner; it could scratch the surface or erase the characters on the buttons.
See also:
Rear Door Security Locks
Your vehicle may have this feature. You can lock
the rear doors so they cannot be opened from
the inside by passengers. To use one of
these locks do the following:
1. Open one of the rear doors. ...
Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems. It also
checks the tire pressures, if the v ...
Language
Select the Language menu and the
following will be displayed:
• English
• French
• Spanish
Turn the Menu knob to select the
language. Press SELECT to confirm
the selection. Press BACK ...