MP3
See also:
Options
Press the Options screen button. A Traffic Options menu displays. Select the
desired traffic related option.
Traffic: Press to enable or disable the traffic function.
Show Traffic ICONS: Press t ...
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 ...
Rear-Seat Pass Through
If the vehicle has the rear-seat pass
through door, the trunk can be
accessed through the rear seat.
This is useful when transporting
long items.
To open the door, pull down the rear
seat ar ...






