Chrysler 2009 Aspen - Owner Manual - Manual (Page 222)

SALES CODE RES — AM/FM STEREO RADIO
WITH CD PLAYER (MP3 AUX JACK)
NOTE: The radio sales code is located on the lower right
side of your radio faceplate.
Operating Instructions - Radio Mode
NOTE: The ignition switch must be in the ON or ACC
position to operate the radio.
Power Switch/Volume Control (Rotary)
Push the On/Volume control knob to turn on the radio.
Push the On/Volume control knob a second time to turn
off the radio.
Electronic Volume Control
The electronic volume control turns continuously (360
degrees) in either direction without stopping. Turning the
On/Volume control knob to the right increases the vol-
ume and to the left decreases it.
When the audio system is turned on, the sound will be
set at the same volume level as last played.
RES Radio
220 UNDERSTANDING YOUR INSTRUMENT PANEL