See also:

Setting the Tone (Bass/Midrange/Treble)
BASS/MID/TREB (Bass, Midrange, or Treble): The radio may display some or all tones, such as BASS, MID, and TREB. To adjust the tone settings, press the knob until the tone control tabs displa ...

Storing Name Tags
The system can store up to thirty phone numbers as name tags that are shared between the Bluetooth and OnStar systems. The system uses the following commands to store and retrieve phone numbers ...

Turn Signal/Multifunction Lever
The lever on the left side of the steering column includes the following: : Turn and Lane-Change Signals : Headlamp High/Low-Beam Changer : Windshield Wipers : Windshield Washer Flash-To- ...