Call Waiting
Call waiting must be supported on the cell phone and enabled by the wireless service carrier.
○ Press 
to answer an incoming call
when another call is active. The original call is placed on hold.
○ Press again to return to the original
call.
○ To ignore the incoming call, no action is required.
○ Press 
to disconnect the current call
and switch to the call on hold.
See also:
Windshield Wiper/Washer
The windshield wiper/washer lever is located on the left side of the steering column.
Turn the band with the wiper symbol to control the windshield wipers.
: Use for a single wiping cycle.
: Us ...
Exterior Mirrors
Base Model
To adjust the mirrors:
1. Press or
to select a mirror.
2. Press the control pad to adjust the mirror.
3. Return the switch to the center to deselect the mirror.
Uplevel Model
...
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 vehic ...