Jeep 2009 Grand Cherokee - Owner Manual - Manual (Page 260)

REMOTE SOUND SYSTEM CONTROLS — IF
EQUIPPED
The remote sound system controls are located on the rear
surface of the steering wheel. Reach behind the wheel to
access the switches.
The right-hand control is a rocker-type switch with a
pushbutton in the center and controls the volume and
mode of the sound system. Pressing the top of the rocker
switch will increase the volume and pressing the bottom
of the rocker switch will decrease the volume.
Remote Control Location Remote Sound System Controls (Back View of Steering
Wheel)
258 UNDERSTANDING YOUR INSTRUMENT PANEL