Grade Braking

The Grade Braking shift modes can be activated by pressing the button on the end of the shift control lever. While in Range Selection Mode, Grade Braking is deactivated allowing the driver to select ...

All-Wheel Drive

If the vehicle has this feature, engine power is sent to all four wheels when extra traction is needed. This is like four-wheel drive, but there is no separate lever or switch to engage or disengage ...

See also:

Direction indicators (green)
The appropriate warning lamp will flash when the direction indicators are operated. ...

Heated windshields
Heated windshield.   Heated rear glass.   Press button to operate the required screen heater. The screen heater(s) will operate for a predetermined timed period before automaticall ...

OnStar®
If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data collect ...