2009 JEEP GRAND CHEROKEE USB

intended for home and other limited viewing uses only,
unless otherwise authorized by Macrovision. Reverse
engineering or disassembly is prohibited.
DTS™
DTS™andDTS™ 2.0are trademarks of Digital The-
ater Systems, Inc.
AM/FM/CD/DVD RADIO (RER/REN) – IF
EQUIPPED
NOTE:The sales code is located on the lower right side
of the unit’s faceplate.
The REN and RER radios contain a CD/DVD player, USB
port, and a 30-gigabyte hard drive (HDD). Sirius Satellite
Radio is optional. The 6.5 in (16.5 cm) touch screen allows
for easy menu selection.
The RER radio also contains a Global Positioning System
(GPS)-based Navigation system.Refer to your uconnecttunes (REN) or (RER) user’s
manual for detailed operating instructions.
Operating Instructions — Voice Recognition
System (VR) — If Equipped
For the radio, refer to “Voice Recognition System (VR)” in
Section 3.
Operating Instructions — uconnectphone — If
Equipped
Refer to “uconnectphone” in Section 3.
Clock Setting Procedure
uconnectgps — RER only
The GPS receiver used in this system is synchronized to
the time data being transmitted by the GPS satellite. The
satellite clock is Greenwich Mean Time (GMT). This is the
worldwide standard for time. This makes the system’s
clock very accurate once the appropriate time zone and
daylight savings information is set.
UNDERSTANDING YOUR INSTRUMENT PANEL 223
4

Operating Instructions - uconnectphone (If
Equipped)
Refer to “uconnectphone” in Section 3.
Operating Instructions - uconnectstudios
(Satellite Radio) (If Equipped)
Refer to “uconnectstudios (Satellite Radio)” in this
section.
UNIVERSAL CONSUMER INTERFACE (UCI) — IF
EQUIPPED
NOTE:This section is for sales code RES and REQ/
REL/RET radios only with uconnect. For sales code
RER, REN, REP, REW or REZ touch-screen radio UCI
feature, refer to the separate RER, REN or REZ User’s
Manual. UCI is available only if equipped as an option
with these radios.This feature allows you to plug an iPodinto the
vehicle’s sound system through a 16–pin connector using
the provided interface cable.
UCI supports Mini, 4G, Photo, Nano, 5G iPodand
iPhonedevices. Some iPodsoftware versions may not
fully support the UCI features. Please visit Apple’s
website for software updates.
NOTE:
•If the radio has a USB port, connecting an iPodto this
port does not play the media. For playing an iPod,
use the separate 16–pin connector port (in the glove
compartment on some vehicles).
•Connecting an iPodto the AUX port located in the
radio faceplate, plays media, but does not use the UCI
feature to control the connected device.
UNDERSTANDING YOUR INSTRUMENT PANEL 247
4

benefit of the system, you must applycontinuousbrak-
ing pressure during the stopping sequence (do not
“pump” the brakes). Do not reduce brake pedal pressure
unless braking is no longer desired. Once the brake pedal
is released, the BAS is deactivated.
WARNING!
BAS (Brake Assist System) cannot prevent the natu-
ral laws of physics from acting on the vehicle, nor can
it increase the traction afforded by prevailing road
conditions. BAS cannot prevent accidents, including
those resulting from excessive speed in turns, driving
on very slippery surfaces, or hydroplaning. Only a
safe, attentive, and skillful driver can prevent acci-
dents. The capabilities of a BAS-equipped vehicle
must never be exploited in a reckless or dangerous
manner which could jeopardize the user’s safety or
the safety of others.
ERM (Electronic Roll Mitigation)
This system anticipates the potential for wheel lift by
monitoring the driver ’s steering wheel input and the
speed of the vehicle. When ERM determines that the rate
of change of the steering wheel angle and vehicle speed
are sufficient to potentially cause wheel lift, it then
applies the brake of the appropriate wheel and may also
reduce engine power to lessen the chance that wheel lift
will occur. ERM will only intervene during very severe or
evasive driving maneuvers.
ERM can only reduce the chance of wheel lift occurring
during severe or evasive driving maneuvers. It cannot
prevent wheel lift due to other factors such as road
conditions, leaving the roadway or striking objects or
other vehicles.
314 STARTING AND OPERATING