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:

See also:
Maintenance When Trailer Towing
Your vehicle will need service more often when
you’re pulling a trailer. See the Maintenance
Schedule for more on this. Things that are
especially important in trailer operation are
automatic tr ...
Battery
Refer to the replacement number shown on the original battery label when a new
battery is needed. See Engine Compartment Overview for battery location.
WARNING
Battery posts, terminals, an ...
Call Waiting
Call waiting must be supported on the Bluetooth phone
and enabled by the wireless service carrier to work.
• Press to answer an incoming call
when
another call is active. The original call i ...
