2010 JEEP GRAND CHEROKEE instrument cluster

UNDERSTANDING YOUR INSTRUMENT PANEL
CONTENTS
Instrument Panel Features ............... 156
 Instrument Cluster .................... 157
 Instrument Cluster Descriptions ........... 158
 Electronic Vehicle Information Center (EVIC) . . 168
▫ Electronic Vehicle Information Center (EVIC)
Displays ........................... 169
▫ Engine Oil Change Indicator System ....... 172
▫ Trip Functions ...................... 173
▫ Compass Display .................... 176 ▫
Personal Settings
(Customer-Programmable Features) ....... 178
▫ System Status ....................... 182
 Media Center 730N/430 (RER/REN/RBZ) —
AM/FM Stereo Radio And CD/DVD/HDD/
Nav — If Equipped ..................... 183
▫ Operating Instructions — Voice Command
System — If Equipped ................. 184
▫ Operating Instructions — Uconnect™ phone
— If Equipped ...................... 184
▫ Clock Setting Procedure — RBZ Radio ..... 184
4

INSTRUMENT PANEL FEATURES
1 — Air Outlet5 — Upper Switch Bank9 — Lower Switch Bank
2 — Instrument Cluster 6 — Power Outlet/Cigar Lighter10 — Climate Controls
3 — Radio 7 — Storage Bin11 — Ignition Switch
4 — Glove Compartment 8 — Power Outlet12 — Storage Bin
156 UNDERSTANDING YOUR INSTRUMENT PANEL

INSTRUMENT CLUSTER
4
UNDERSTANDING YOUR INSTRUMENT PANEL 157

INSTRUMENT CLUSTER DESCRIPTIONS
1. Speedometer
Indicates vehicle speed.
2. Brake Warning LightThis light monitors various brake functions,
including brake fluid level and parking brake
application. If the brake light turns on, it may
indicate that the parking brake is applied, that
the brake fluid level is low, or that there is a problem with
the anti-lock brake system reservoir.
If the light remains on when the parking brake has been
disengaged, and the fluid level is at the full mark on the
master cylinder reservoir, it indicates a possible brake
hydraulic system malfunction or that a problem with the
Brake Booster has been detected by the Anti-Lock Brake
System (ABS) / Electronic Stability Program (ESP) sys-
tem. In this case, the light will remain on until the
condition has been corrected. If the problem is related to the brake booster, the ABS pump will run when applying
the brake and a brake pedal pulsation may be felt during
each stop.
The dual brake system provides a reserve braking capac-
ity in the event of a failure to a portion of the hydraulic
system. A leak in either half of the dual brake system is
indicated by the Brake Warning Light, which will turn on
when the brake fluid level in the master cylinder has
dropped below a specified level.
The light will remain on until the cause is corrected.
NOTE:
The light may flash momentarily during sharp
cornering maneuvers, which change fluid level condi-
tions. The vehicle should have service performed, and
the brake fluid level checked.
If brake failure is indicated, immediate repair is neces-
sary.
158 UNDERSTANDING YOUR INSTRUMENT PANEL

18. Seat Belt Reminder LightWhen the ignition switch is first turned ON, this
light will turn on for five to eight seconds as a bulb
check. During the bulb check, if the driver’s seat
belt is unbuckled, a chime will sound. After the bulb
check or when driving, if the driver or front passenger
seat belt remains unbuckled, the Seat Belt Indicator Light
will flash or remain on continuously. Refer to “Occupant
Restraints” in “Things To Know Before Starting Your
Vehicle” for further information.
19. Cruise Indicator This indicator lights when the speed control
system is turned ON.
20. Odometer
The odometer shows the total distance the vehicle has
been driven.
U.S. Federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser the correct mileage that the vehicle has been driven. If your
odometer needs to be repaired or serviced, the repair
technician should leave the odometer reading the same
as it was before the repair or service. If s/he cannot do so,
then the odometer must be set at zero, and a sticker must
be placed in the door jamb stating what the mileage was
before the repair or service. It is a good idea for you to
make a record of the odometer reading before the repair/
service, so that you can be sure that it is properly reset, or
that the door jamb sticker is accurate if the odometer
must be reset at zero.
21. Shift Lever Indicator
The Shift Lever Indicator is self-contained within the
instrument cluster. It displays the gear position of the
automatic transmission.
NOTE:
You must apply the brakes before shifting from
PARK.
166 UNDERSTANDING YOUR INSTRUMENT PANEL

If jump starting is required, refer to “Jump Starting
Procedures” in “What To Do In Emergencies”.
26. Low Fuel LightThis light will turn on, and a single chime will
sound, when the fuel level drops to 1/8 tank. The
Low Fuel Warning Light may turn on and off again,
especially during and after hard braking, accelerations,
or turns. This occurs due to the shifting of the fuel in the
tank.
ELECTRONIC VEHICLE INFORMATION CENTER
(EVIC)
The Electronic Vehicle Information Center (EVIC) fea-
tures a driver-interactive display that is located in the
instrument cluster. The EVIC consists of the following:
•System Status
•Vehicle Information Warning Message Displays
•Personal Settings (Customer-Programmable Features)
Electronic Vehicle Information Center (EVIC) Display
168 UNDERSTANDING YOUR INSTRUMENT PANEL

performance and reduce the potential for transmission
overheating or failure due to excessive shifting. When
operating in TOW/HAUL mode, the transmission will
shift into direct gear and Overdrive will be enabled
under steady cruise conditions.The “TOW/HAUL Indicator Light” will illuminate in the
instrument cluster to indicate when the switch has been
activated. Pressing the switch a second time restores
normal operation. If the TOW/HAUL mode is desired,
the switch must be pressed each time the engine is
started.
Transmission Limp Home Mode
Transmission function is monitored for abnormal condi-
tions. If a condition is detected that could result in
transmission damage, the Transmission Limp Home
Mode will be engaged. In this mode, the transmission
will remain in the current gear (3.7L engine) or in direct
gear (5.7L engine) until the vehicle is brought to a stop.
To reset the transmission, use the following procedure:
1. Stop the vehicle.
2. Move the shift lever into the PARK position.
TOW/HAUL Switch
250 STARTING AND OPERATING

Shift Positions
For additional information on the appropriate use of each
transfer case mode position, see the information below:
4WD HI
This range is used on surfaces such as ice, snow, gravel,
sand, and dry hard pavement.
NEUTRAL
This range disengages both the front and rear driveshafts
from the powertrain. It is to be used for flat towing
behind another vehicle. Refer to “Recreational Towing”
in “Starting and Operating” for further information.
4WD LOW
This range is for low speed four-wheel drive. It locks the
front and rear driveshafts together and forces the front
and rear wheels to rotate at the same speed. It provides
additional traction and maximum pulling power for
loose, slippery road surfaces only. Do not exceed 25 mph
(40 km/h).
Shifting Procedures
4WD HI to 4WD LOW
With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h), the
ignition switch in the ON position or the engine running,
shift the transmission into NEUTRAL, and raise the
transfer case T-handle. The “4WD LOW” indicator light
in the instrument cluster will begin to flash and remain
on solid when the shift is complete. Release the T-handle.
5
STARTING AND OPERATING 255