Rear Audio Controller (RAC)

The vehicle may have the Rear Audio Controller (RAC). Certain radio functions can be controlled with the RAC.
or
(Next/Previous): Press the up or down arrows to go to the next or to the previous radio station stored as a favorite.
When a CD/DVD is playing, press the up or down arrows to go to the next or previous track or chapter.
SEEK
: Press the SEEK arrows to go to the next or to the previous radio station while in AM or FM. Press the SEEK arrows to go to the next or the previous track or chapter while sourced to a CD or DVD slot.
SRCE (Source): Press this button to switch between the radio, CD, and if the vehicle has these features, DVD, front auxiliary, and rear auxiliary.
(Mute): Press this button to silence the system. Press this button again, or any other radio button, to turn the sound on.
(Volume): Press the plus or minus volume buttons to increase or to decrease the volume.
See also:
Place a Call Using a Stored Number
1. Push . System responds: “OnStar
ready.”
2. Say “Call <name tag>.” System responds: “OK, calling <name tag>.”
Verify Minutes and Expiration
Push and say “minutes” t ...
Power Windows
WARNING
Leaving children in a vehicle with the keys is dangerous for many reasons. Children or others could be badly injured or even killed.
They could operate the power windows or other controls or ...
Add-On Electrical Equipment
Notice: Do not add anything electrical to the vehicle unless you check with your
dealer first. Some electrical equipment can damage the vehicle and the damage would
not be covered by the vehicle ...





