Driving Your Vehicle

See also:

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 ...

Flash-to-Pass
This feature lets you use your high-beam headlamps to signal a driver in front of you that you want to pass. It works even if your headlamps are in the automatic position. To use it, pull the turn ...

Power Door Locks
Select Power Door Locks and the following will be displayed: Auto Door Unlock Delay Door Lock Open Door Anti Lock Out Passive Door Unlock Auto Door Unlock This allows selection of which ...