2010 JEEP GRAND CHEROKEE headlamp

feature may be selected with or without the “Flash
Lamps with Lock” feature. To make your selection, press
and release the FUNCTION SELECT button until YES (Y)
or NO (N) appears.
Flash Lamps with Lock
When YES (Y) is selected, the front and rear turn signals
will flash when the doors are locked or unlocked with the
RKE transmitter. This feature may be selected with or
without the “Sound Horn with Lock” feature. To make
your selection, press and release the FUNCTION SE-
LECT button until YES (Y) or NO (N) appears.
Headlamp Off Delay
When this feature is selected, the driver can choose to
have the headlights remain on for 0, 30, 60, or 90 seconds
when exiting the vehicle. To make your selection, press
and release the FUNCTION SELECT button until “0,”
“30,” “60,” or “90” appears.
Auto High Beams (Available with SmartBeam™
Only)
When this feature is selected, the high beam headlights
will deactivate automatically under certain conditions. To
make your selection, press and release the FUNCTION
SELECT button until YES (Y) or NO (N) appears. Refer to
“Lights/SmartBeam™ — If Equipped” in “Understand-
ing The Features Of Your Vehicle” for further
information.
Headlamps On with Wipers (Available with
Automatic Headlamps Only)
When YES (Y) is selected, and the headlight switch is in
the AUTO position, the headlights will turn on approxi-
mately 10 seconds after the wipers are turned on. The
headlights will also turn off when the wipers are turned
off if they were turned on by this feature. To make your
selection, press and release the FUNCTION SELECT
button until YES (Y) or NO (N) appears.
180 UNDERSTANDING YOUR INSTRUMENT PANEL

▫Brake System ....................... 385
▫ Front/Rear Axle Fluid ................. 387
▫ Transfer Case ....................... 388
▫ Automatic Transmission ............... 389
▫ Maintenance After Off-Road Driving ...... 392
▫ Appearance Care And Protection From
Corrosion .......................... 393
 Fuses .............................. 398
▫ Interior Fuses ....................... 398
▫ Underhood Fuses
(Power Distribution Center) ............. 401
▫
Underhood Fuses (Integrated Power Module). . 404
 Vehicle Storage ....................... 406
 Replacement Bulbs .................... 406 
Bulb Replacement ..................... 407
▫ High Intensity Discharge Headlamps (HID)
— If Equipped ...................... 407
▫ Halogen Headlamps — If Equipped ....... 408
▫ Front Turn Signal .................... 409
▫ Front Fog Lamp ..................... 410
▫ Rear Tail, Stop, Turn Signal, And Backup
Lamps ............................ 410
▫ Center High-Mounted Stop Lamp
(CHMSL) .......................... 412
 Fluid Capacities ...................... 413
 Fluids, Lubricants, And Genuine Parts ....... 414
▫ Engine ............................ 414
▫ Chassis ........................... 415
362 MAINTAINING YOUR VEHICLE

Underhood Fuses (Power Distribution Center)
CavityCartridge
Fuse Mini-
Fuse Description
1 50 Amp Red PTC Heater 1 (Diesel
Only)
Cavity
Cartridge
Fuse Mini-
Fuse Description
2 40 Amp Green HID Headlamps
3 50 Amp Red PTC Heater 2 (Diesel
Only)
4 30 Amp Pink Power Outlets
5 50 Amp Red PTC Heater 3 (Diesel
Only)
6 30 Amp Pink Cig Lighter, Trail Tow
Batt
7 40 Amp Green Power Liftgate (Com-
mander Only)
8 40 Amp Green Starter, JB Power
9 20 Amp Blue Front Power Windows
10 — Spare
Power Distribution Center7
MAINTAINING YOUR VEHICLE 401

Exterior LightsBulb Type
Backup Lamps ......................... 3157K
Front Park/Turn Lamp ................... 3757A
Front Fog Lamps ........................ 9145
Front Side Marker ...................... W5W
Headlamps (Low Beam) – High Intensity Discharge
(HID) .......... D1S (Serviced at Authorized Dealer)
Headlamps (Low Beam) ................... 9006
Headlamps (High Beam) ..................9005
Rear Turn/Stop/Tail Lamps ...............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.BULB REPLACEMENT
High Intensity Discharge Headlamps (HID) — If
Equipped
The headlamps are a type of high voltage discharge tube.
High voltage can remain in the circuit even with the
headlamp switch off and the key removed. Because of
this, you should not attempt to service a headlamp bulb
yourself. If a headlamp bulb fails, take your vehicle to
an authorized dealer for service.
WARNING!
A transient high tension occurs at the bulb sockets of
High Intensity Discharge (HID) headlamps when the
headlamp switch is turned ON. It may cause serious
electrical shock or electrocution if not serviced prop-
erly. See your authorized dealer for service.
7
MAINTAINING YOUR VEHICLE 407

NOTE:On vehicles equipped with High Intensity Dis-
charge (HID) headlamps, when the headlamps are
turned on, there is a blue hue to the lamps. This dimin-
ishes and becomes more white after approximately
10 seconds, as the system charges.
Halogen Headlamps — If Equipped
1. Open the hood.
2. Turn the low or high beam bulb one–quarter turn
counterclockwise to remove from housing.
3. Disconnect the electrical connector and replace the
bulb.
1 — High Beam Bulb3 — Turn Signal Bulb
2 — Low Beam Bulb
408 MAINTAINING YOUR VEHICLE