Vehicle Identification
See also:
Chemical Paint Spotting
Airborne pollutants can fall upon
and attack painted vehicle surfaces
causing blotchy, ring-shaped
discolorations, and small, irregular
dark spots etched into the paint
surface. ...
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 ...
Nav (Navigation)
Press CONFIG to enter the configure menu options, then press CONFIG again, repeatedly
until Nav is selected or press the Nav screen button.
Voice Prompt
Press the Voice Prompt screen button to c ...






