If equipped, some audio controls can be adjusted at the steering wheel.
: For vehicles with OnStar or a
Bluetooth system, press to interact
with those systems.
See OnStar Overview or Bluetooth (Infotainment Controls) or Bluetooth (Overview).
: Press to reject an incoming
call or end a current call. Press to
mute or unmute the infotainment
system when not on a call.
or
: Press to go to the
previous or next menu option.
or
: Press to go to the next or
previous selection.
: Press to select a highlighted
menu option.
The favorite and volume switches are on the back of the steering wheel.
Charging System Description and Operation Starting System
Electrical Power Management OverviewThe electrical power management system is designed to monitor and control the chargingsystem and send diagnostic messages to alert the driver of possible problems withthe battery and generator. This electrical power management system primarily utilizesexisting on- ...