Headlamp Washer
For vehicles with headlamp washers, they are located to the side of the headlamps.
The headlamps must be on in order to use the headlamp washers.
If the headlamps are not on, only the windshield will be washed.
Pull the wiper lever toward you and hold briefly to activate.
The headlamp washers will spray once, pause, and spray again.
The headlamp washer will spray again after five windshield wash cycles.
See Washer Fluid for information on filling the windshield washer fluid.
See also:
Automatic Door Locks
For vehicles with an automatic
transmission, the doors will lock
automatically when all doors are
closed, the ignition is on, and the
shift lever is moved out of P (Park).
The doors will auto ...
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 ...
Retained Accessory Power (RAP)
These accessories can be used after the engine is turned off:
- Audio system (up to 10 minutes or driver door is opened).
- Power windows, sunroof (if equipped), and power outlets (up to 10 minu ...