2008 JEEP GRAND CHEROKEE instrument cluster

4 LOW to 4 HI
With the vehicle at speeds of 0 to 3 mph (0 to 5 km/h),
key ON or engine running, shift the transmission into N
(Neutral), and raise the transfer case T-handle. The ª4WD
LOW Indicator Lampº in the instrument cluster will flash
and go out when the shift is complete. Release the
T-handle.
NOTE:If shift conditions/interlocks are not met, or a
transfer case motor temperature protection condition
exists, a ªCHECK SHIFT PROCEDURESº message will
flash from the EVIC (Electronic Vehicle Information Cen-
ter). Refer to ªElectronic Vehicle Information Center
(EVIC)º in Section 4 of this manual.NOTE:Shifting into or out of 4WD LOW is possible
with the vehicle completely stopped, however difficulty
may occur due to the mating clutch teeth not being
properly aligned. Several attempts may be required for
clutch teeth alignment and shift completion to occur. The
preferred method is with the vehicle rolling 0 to 3 mph (0
to 5 km/h). If the vehicle is moving faster than 3 mph (5
km/h), the transfer case will not allow the shift.
Neutral (N) Shift Procedure
1. Key ON, engine off.
2. Vehicle stopped, with foot on brake.
3. Place transmission in N (Neutral).
STARTING AND OPERATING 297
5

PARKING BRAKE
To set the parking brake, pull the lever up as firmly as
possible. When the parking brake is applied with the
ignition ON, the ªBrake Warning Lightº in the instru-
ment cluster will light. To release the parking brake, pull
up slightly, press the center button, then lower the lever
completely.
NOTE:The instrument cluster ªBrake Warning Lightº
indicates only that the parking brake is applied. It does
not indicate the degree of brake application.
Be sure the parking brake is firmly set when parked and
the gear shift lever is in the P (Park) position. When
parking on a hill, you should apply the parking brake
before placing the gear shift lever in P (Park), otherwise
the load on the transmission locking mechanism may
make it difficult to move the selector out of P (Park).
Parking Brake
304 STARTING AND OPERATING

²The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver 's responsibility to maintain
correct tire pressure using an accurate tire gauge, even
if under-inflation has not reached the level to trigger
illumination of the ªTire Pressure Monitoring Telltale
Light.º
²Seasonal temperature changes will affect tire pressure,
and the TPM system will monitor the actual tire
pressure in the tire.
Base System Ð If Equipped
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the Receiver Module.
NOTE:It is particularly important, for you to check the
tire pressure in all of your tires regularly and to maintain
the proper pressure.The Tire Pressure Monitor System (TPMS) consists of the
following components:
²Receiver Module
²4 Tire Pressure Monitoring Sensors
²Tire Pressure Monitoring Telltale Light
A tire pressure monitoring sensor is located in the spare
wheel if the vehicle is equipped with a matching full size
spare wheel and tire assembly. The matching full size
spare tire can be used in place of any of the four road
tires. A low spare tire will not cause the ªTire Pressure
Monitoring Telltale Lightº to illuminate or the chime to
sound.
The ªTire Pressure Monitoring Telltale Lightº will
illuminate in the instrument cluster, and an au-
dible chime will be activated when one or more of
the four active road tire pressures are low. Should this
occur, you should stop as soon as possible, check the
STARTING AND OPERATING 329
5

The Tire Pressure Monitor System (TPMS) consists of the
following components:
²Receiver Module
²4 Tire Pressure Monitoring Sensors
²3 Trigger Modules (mounted in three of the four wheel
wells)
²Various Tire Pressure Monitoring System Messages,
which display in the Electronic Vehicle Information
Center (EVIC), and a graphic displaying tire pressures
²Tire Pressure Monitoring Telltale Light
A tire pressure monitoring sensor is located in the spare
wheel if the vehicle is equipped with a matching full size
spare wheel and tire assembly. The matching full size
spare tire can be used in place of any of the four roadtires. A low spare tire will set the ªSPARE LOW PRES-
SUREº textual message, but it will not cause the ªTire
Pressure Monitoring Telltale Lightº to illuminate or the
chime to sound.
Tire Pressure Monitoring Low Pressure Warnings
The ªTire Pressure Monitoring Telltale Lightº will
illuminate in the instrument cluster, and an au-
dible chime will be activated when one or more of
the four active road tire pressures are low. In addition, the
Electronic Vehicle Information Center (EVIC) will display
one or more Low Pressure messages (Left Front, Left
Rear, Right Front, Right Rear) for 3 seconds, and a
graphic display of the pressure value(s) with the low
tire(s) flashing. Refer to ªElectronic Vehicle Information
Center (EVIC)º in Section 4 of this manual.
NOTE:Your system can be set to display pressure units
in PSI, kPa, or BAR.
332 STARTING AND OPERATING

WARNING!
Do not use volatile solvents for cleaning purposes.
Many are potentially flammable, and if used in
closed areas they may cause respiratory harm.
Cleaning Headlights
Your vehicle has plastic headlights that are lighter and
less susceptible to stone breakage than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution fol-
lowed by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
Glass Surfaces
All glass surfaces should be cleaned on a regular basis
with MopartGlass Cleaner or any commercial
household-type glass cleaner. Never use an abrasive type
cleaner. Use caution when cleaning inside rear windows
equipped with electric defrosters. Do not use scrapers or
other sharp instruments which may scratch the elements.
When cleaning the rear view mirror, spray cleaner on the
towel or rag that you are using. Do not spray cleaner
directly on the mirror.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are
molded in clear plastic. When cleaning the lenses, care
must be taken to avoid scratching the plastic.
1. Clean with a wet soft rag. A mild soap solution may be
used, but do not use high alcohol content or abrasive
cleaners. If soap is used, wipe clean with a clean damp
rag.
MAINTAINING YOUR VEHICLE 425
7

insure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior Lights Bulb Type
Glove Box Light......................... 194
Grab Handle Light................L002825W5W
Overhead Console Reading Lights..........VT4976
Rear Cargo Light.......................214±2
Visor Vanity Light.....................V26377
Underpanel Courtesy Lights................. 906
Instrument Cluster (General Illumination)....... 103
Telltale/Hazard Light...................... 74
* Available only from authorized dealers.Exterior Lights Bulb Type
Backup Lights.........................3157K
Front Fog Lights........................9145
Front Park/Turn Light...................3157A
Front Side Marker...................... W5W
Headlights (Low Beam)...................9006
Headlights (High Beam)...................9005
Rear Turn/Stop/Tail Lights...............3157K
NOTE:Numbers refer to commercial bulb types that
can be purchased from your authorized dealer.
If a bulb needs to be replaced, visit your authorized
dealer or refer to the applicable Service Manual.
434 MAINTAINING YOUR VEHICLE

Infant Restraint........................58,59
Inflation Pressure Tires.................... 319
Information Center, Vehicle................. 196
Inside Rearview Mirror.................... 77
Instrument Cluster....................186,188
Instrument Panel and Controls.............. 185
Instrument Panel Lens Cleaning............. 425
Integrated Power Module (Fuses)............ 432
Interior Appearance Care.................. 424
Interior Fuses.......................... 426
Interior Lighting........................ 129
Interior Lights.......................126,129
Intermittent Wipers (Delay Wipers)........... 131
Introduction............................. 4
Inverter, Power......................... 169
Jack Location........................... 372
Jack Operation.......................372,375
Jacking Instructions...................... 375Jump Starting.......................... 378
Key, Programming........................ 19
Key, Replacement........................ 18
Key, Sentry (Immobilizer)................... 17
Key-In Reminder......................... 17
Keyless Entry System...................... 21
Keys................................. 14
Lap/Shoulder Belts....................... 37
LATCH (Lower Anchors and Tether for
CHildren)............................62,63
Lead Free Gasoline...................... 336
Leaks, Fluid............................ 70
Life of Tires............................ 323
Liftgate................................ 34
Liftgate Flipper Glass...................... 35
Liftgate Window Wiper/Washer............. 177
Lights..............................70,123
478 INDEX

Airbag............................55,189
Alarm............................... 70
Anti-Lock........................... 189
Automatic Headlights................... 124
Back-Up............................. 438
Battery Saver......................... 124
Brake Assist Warning.................151,194
Brake Warning........................ 188
Bulb Replacement...................... 435
Cargo .............................. 172
Center Mounted Stop................... 439
Cruise.............................. 194
Daytime Running...................... 127
Dimmer Switch, Headlight.............123,128
Electronic Stability Program (ESP)
Indicator.......................151,190,194
Electronic Throttle Control Warning......... 195
Fog ..........................127,195,437
Four-Wheel Drive Indicator............... 194Fuses............................... 426
Glow Plug Light....................... 196
Hazard Warning Flasher................. 370
Headlight Switch...................... 124
Headlights........................435,436
Headlights On With Wipers............... 125
High Beam Indicator.................... 188
Illuminated Entry....................... 21
Instrument Cluster..................124,126
Interior..........................126,129
Lights On Reminder.................... 127
Low Fuel............................ 196
LowTire ............................ 191
Malfunction Indicator (Check Engine)........ 188
Map Reading......................... 129
Oil Pressure.......................... 190
Passing............................. 128
Reading..........................129,158
Rear Servicing........................ 438
INDEX 479
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