2011 JEEP GRAND CHEROKEE turn signal bulb

Key-In-Ignition ReminderOpening the driver’s door when the Key Fob is
in the ignition and the ignition switch position is
OFF or ACC, sounds a signal to remind you to
remove the Key Fob.
NOTE:
The Key-In-Ignition reminder only sounds
when the Key Fob is placed in the OFF or
ACC ignition position.
With the Keyless Enter-N-Go feature, opening
the driver’s door when the vehicle’s ignition
switch is placed in ACC or ON/RUN (engine
stopped) will cause the reminder chime to
sound. Refer to “Starting Procedures” in “Start-
ing And Operating” for further information.
SENTRY KEYThe Sentry Key Immobilizer system prevents
unauthorized vehicle operation by disabling
the engine. The system does not need to be
armed or activated. Operation is automatic,
regardless of whether the vehicle is locked or
unlocked. The system uses the factory-mated Key Fob
with Remote Keyless Entry (RKE) transmitter
and Wireless Ignition Node (WIN) to prevent
unauthorized vehicle operation. Therefore, only
Key Fobs that are programmed to the vehicle
can be used to start and operate the vehicle.
The system will shut the engine off in two
seconds if an invalid Key Fob is used to start
the engine.
After turning the ignition switch to the ON/RUN
position, the Vehicle Security Light will turn on
for three seconds for a bulb check. If the light
remains on after the bulb check, it indicates
that there is a problem with the electronics. In
addition, if the light begins to flash after the
bulb check, it indicates that someone used an
invalid Key Fob to start the engine. Either of
these conditions will result in the engine being
shut off after two seconds.
If the Vehicle Security Light turns on during
normal vehicle operation (vehicle running for
longer than 10 seconds), it indicates that there
is a fault in the electronics. Should this occur,
have the vehicle serviced as soon as possible
by an authorized dealer.
CAUTION!
The Sentry Key
Immobilizer system is not
compatible with some after-market remote
starting systems. Use of these systems may
result in vehicle starting problems and loss of
security protection.
All of the Key Fobs provided with your new
vehicle have been programmed to the vehicle
electronics.
Replacement Keys
NOTE:
Only Key Fobs that are programmed to the
vehicle electronics can be used to start and
operate the vehicle. Once a Key Fob is
programmed to a vehicle, it cannot be pro-
grammed to any other vehicle.
CAUTION!
• Always remove the Key Fobs from the
vehicle and lock all doors when leaving the
vehicle unattended.
(Continued)
14

Ambient LightThe overhead console is equipped with an
ambient light feature. This light casts illumina-
tion for improved visibility of the floor center
console and PRNDL area.
Multifunction LeverThe multifunction lever is located on the left
side of the steering column.
Turn SignalsMove the multifunction lever up or down and
the arrows on each side of the instrument
cluster flash to show proper operation of the
front and rear turn signal lights.
NOTE:
If either light remains on and does not flash,
or there is a very fast flash rate, check for a
defective outside light bulb. If an indicator
fails to light when the lever is moved, it
would suggest that the indicator bulb is
defective.
Lane Change AssistTap the lever up or down once, without moving
beyond the detent, and the turn signal (right or
left) will flash three times then automatically turn
off.
Flash-To-PassYou can signal another vehicle with your head-
lights by partially pulling the multifunction lever
toward the steering wheel. This will cause the
high beam headlights to turn on until the lever
is released.
Front Map/Reading Light SwitchesAmbient Light
Multifunction Lever
111

•Body Lubrication ........................ 277
• Windshield Wiper Blades ................... 278
• Adding Washer Fluid ...................... 278
• Exhaust System ......................... 278
• Cooling System ......................... 280
• Brake System .......................... 283
• Front/Rear Axle Fluid ...................... 284
• Transfer Case .......................... 284
• Automatic Transmission .................... 285
• Appearance Care and Protection from Corrosion ..... 287
• FUSES ................................ 290
• Totally Integrated Power Module ............... 290
• VEHICLE STORAGE ........................ 292
• REPLACEMENT BULBS ...................... 293
• BULB REPLACEMENT ....................... 293
• High Intensity Discharge Headlamps
(HID) – If Equipped ....................... 293
• Halogen Headlamps – If Equipped .............. 294
• Front Turn Signal ........................ 294
• Front Fog Lamps ........................ 294
• Rear Tail, Stop, and Turn Signal Lamps ........... 295
• Rear Liftgate Mounted Tail Lamp ............... 295
268

•Or, disconnect the negative cable from the
battery.
• Anytime you store your vehicle, or keep it out
of service (i.e. vacation) for two weeks or
more, run the air conditioning system at idle
for about five minutes in the fresh air and
high blower setting. This will ensure ad-
equate system lubrication to minimize the
possibility of compressor damage when the
system is started again.
REPLACEMENT BULBS
Interior Lights Bulb Type
Glove Box Lamp ..............194
Grab Handle Lamp .......L002825W5W
Overhead Console
Reading Lamps ............. VT4976
Rear Cargo Lamp ............ 214–2
Visor Vanity Lamp ...........V26377
Underpanel Courtesy Lamps ........906
Instrument Cluster
(General Illumination) ............103
Telltale/Hazard Lamp .............74 Exterior Lights Bulb Type
Rear Turn Signal Lamps
. . 7440NA (WY21W)
Auxiliary Liftgate Tail Lamps .......W3W
Front Park/Turn Lamp ...........T20
Front Fog Lamps ........... PSX24W
Front Side Marker .............W5W
Headlamps (Low Beam) – High
Intensity Discharge (HID) .........D1S
(Serviced at Authorized Dealer)
Daytime Running Lamp (DRL) .....3157K
Headlamps (Low Beam) ..........H11
Headlamps (High Beam) .........9005
Liftgate Backup Lamps ......921(W16W)
Rear License Lamps ...........W5W
Rear Stop/Tail Lamps .....3157 (P27/7W)
Rear Fog Lamps .........7440 (W21W)
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 your-
self. 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 properly.
See your authorized dealer for service.
NOTE:
On vehicles equipped with High Intensity
Discharge (HID) headlamps , when the head-
lamps are turned on, there is a blue hue to
the lamps. This diminishes and becomes
293

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 re-
place the bulb.
CAUTION!
Do not touch the new bulb with your fingers.
Oil contamination will severely shorten bulb
life. If the bulb comes in contact with any oily
surface, clean the bulb with rubbing alcohol.
Front Turn Signal
1. Open the hood.
2. Turn the turn signal bulb one–quarter turn
counterclockwise to remove from housing.
3. Disconnect the electrical connector and re-
place the bulb.
CAUTION!
Do not touch the new bulb with your fingers.
Oil contamination will severely shorten bulb
life. If the bulb comes in contact with any oily
surface, clean the bulb with rubbing alcohol.
Front Fog Lamps
1. Reach through the cutout in the splash
shield and disconnect the wiring harness from
the fog lamp connector.
2. Firmly grasp the bulb by the two latches and
squeeze them together to unlock the bulb from
the back of the front fog lamp housing.
3. Pull the bulb straight out from the keyed
opening in the housing.
CAUTION!
•Do not touch the new bulb with your fin-
gers. Oil contamination will severely
shorten bulb life. If the bulb comes in
contact with any oily surface, clean the bulb
with rubbing alcohol.
• Always use the correct bulb size and type
for replacement. An incorrect bulb size or
type may overheat and cause damage to
the lamp, the socket or the lamp wiring.
4. Align the index tabs of the front fog lamp
bulb with the slots in the collar of the bulb
opening on the back of the front fog lamp
housing.
5. Insert the bulb into the housing until the
index tabs are engaged in the slots of the collar.
6. Firmly and evenly push the bulb straight into
the lamp housing until both tabs snap firmly
into place and are fully engaged.
7. Connect the wiring harness to the front fog
lamp connector.
294

Rear Tail, Stop, and Turn Signal
Lamps
1. Raise the liftgate.
2. Remove the two push-pins from the tail lamp
housing.
3. Grasp the tail lamp and pull firmly rearward
to disengage the lamp from the aperture panel.
4. Twist socket counter clockwise and remove
from lamp.5. Pull the bulb to remove it from the socket.
6. Replace the bulb, reinstall the socket, and
reattach the lamp assembly.
Rear Liftgate Mounted Tail Lamp
1. Raise the liftgate.
2. Use a fiber stick or flat blade screw driver to
pry the lower trim from the liftgate.
3. Once lower trim is loose, close the liftgate.
4. Open the flipper glass.
5. Pull up glass seal at bottom of window
opening.
6. Remove small trim panel around liftgate
glass striker.
7. Close flipper glass and raise the liftgate.
8. Continue removing the trim.
9. Disconnect the two trim panel lights.
10. Tail lamps are now visible. Rotate socket(s)
counter clockwise.
11. Remove/replace bulb(s).
12. Reinstall the socket(s)
13. Reverse process to reinstall the liftgate
trim.
Rear Liftgate Tail Lamps
295

Refrigerant.................277
Reminder, Seat Belt .............36
Remote Keyless Entry (RKE) ........17
Remote Sound System (Radio)
Controls ...................184
Replacement Bulbs ............293
Replacement Keys .............14
Replacement Parts ............273
Replacement Tires .............233
Restraints, Child ...............46
Restraints, Occupant ............28
Retractable Cargo Area Cover ......149
Rocking Vehicle When Stuck .......210
Roll Over Warning ..............4
Rotation, Tires ...............234
Safety Checks Inside Vehicle .......56
Safety Checks Outside Vehicle ......57
Safety, Exhaust Gas ...........28,55
Safety Tips ..................55
Schedule, Maintenance .......302,313
Seat Belt Reminder .............36
Seat Belts ................ 29,56
Adjustable Upper Shoulder
Anchorage ................32
And Pregnant Women ..........36 Child Restraint
............. 46,52
Front Seat .................29
Inspection .................56
Maintenance ...............289
Pretensioners ...............34
Reminder ................161
Shoulder Belt Anchorage ........32
Untwisting Procedure ..........32
Seats .....................94
Cleaning .................288
Easy Entry ................104
Memory .................102
Power ................. 94,96
Rear Folding ...............101
Security Alarm (Theft Alarm) .......163
Selection of Oil ...............275
Sentry Key (Immobilizer) ..........14
Sentry Key Programming ..........15
Sentry Key Replacement ..........14
Service Assistance ............326
Service Engine Soon Light
(Malfunction Indicator) ..........158
Settings, Personal .............177
Shift Lock Manual Override ........205
Shifting ...................204
Automatic Transmission ........204
Shoulder Belts................29 Side Airbag
.................42
Signals, Turn ......... 57,159,294,295
SmartBeams ................107
Snow Chains (Tire Chains) ........231
Sound Systems (Radio) ..........181
Sound Systems ......
Refer to the Sound
Systems Booklet
Spare Tire .................259
Specifications Fuel (Gasoline) .............240
Oil ....................275
Speed Control (Cruise Control) . . . 116,118
Speedometer ................162
Starting ...................200
Automatic Transmission ........200
Cold Weather ..............202
Engine Fails to Start ..........202
Starting and Operating ..........200
Starting Procedures ............200
Steering Power ................ 220,221
Tilt Column ................115
Wheel, Heated .............116
Wheel, Tilt ................115
Steering Wheel Mounted Sound
System Controls ..............184
Storage ...................292
342