Retained Accessory Power (RAP)
These vehicle accessories can be
used for up to 10 minutes after the
engine is turned off:
- Audio System
- Power Windows
- Sunroof (if equipped)
Power to the audio system will work up to 10 minutes or until the driver door is opened. Power to the windows or sunroof will work up to 10 minutes or until any door is opened. For an additional 10 minutes of operation, close all the doors and turn the key to ON/RUN and then back to LOCK/OFF.
See also:
Steering Wheel Controls
Some audio steering wheel
controls could differ depending on
the vehicle's options. Controls that
can be adjusted at the steering
wheel may include:
SRCE (Source): Press to
switch between ...
Engine Compartment
Fuse Block
(CTS-V Coupe and
Sedan)
This fuse block is on the left side of
the engine compartment.
Lift the fuse block cover to access
the fuses.
The vehicle may not be equipped
with all of the fuses and relays
shown.
Notic ...
XM Tune Select (If Equipped)
While the XM audio screen is displaying and a song is being listened to, press
Tune Select to save that particular song.
The XM Tune Select menu displays with options to store by the song title ...






