Roadside Assistance Program
For U.S. purchased vehicles, call 1-800-252-1112; (Text Telephone (TTY): 1-888-889-2438).
For Canadian purchased vehicles, call 1-800-268-6800.
Service is available 24 hours a day, 365 days a year.
See also:
General Information
For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposit ...
Conference Calling
Conference calling and three-way
calling must be supported on the
Bluetooth phone and enabled by the
wireless service carrier to work.
To start a conference while in a
current call:
1. Turn ...
Dual Tone Multi-Frequency (DTMF) Tones
The in-vehicle Bluetooth system can send numbers during a call. This is used
when calling a menu-driven phone system.
For Radio with CD:
1. Turn or press the TUNE/MENU knob and select Enter Number ...