Auto Rear Defog
This will allow you to turn the auto rear defog on or off.
Press the MENU/SELECT knob when Auto Rear Defog is highlighted to open the menu.
Turn the knob to highlight On or Off. Press the knob to confirm the selection and move back to the last menu.
See also:
Trailer Towing
If the vehicle is a hybrid, see the hybrid supplement for more information.
Do not tow a trailer during break-in. See New Vehicle Break-In for
more information.
WARNING
The drive ...
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 ...
High Intensity Discharge (HID) Lighting
WARNING
The low beam high intensity discharge lighting system operates at a very high
voltage.
If you try to service any of the system components, you could be seriously
injured. Have your dealer ...