Engine Oil Life System
See also:
Compass Zone Setting
This display allows for setting the compass zone. See Compass on page 5‑6 for more information. ...
Customer Assistance Offices (U.S. and Canada)
GMC encourages customers to call the toll-free number for assistance.
However, if a customer wishes to write or e-mail GMC, the letter should be addressed to:
United States
GMC Customer Assistance ...
Voice Recognition
The Bluetooth system uses voice recognition to interpret voice commands to dial phone numbers and name tags.
For additional information, say “Help” while you are in a voice recognition menu.
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