2017 JEEP GRAND CHEROKEE turn signal bulb

NOTE:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to oper-
ate the equipment.
SENTRY KEY
The 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.
All of the key fobs provided with your new
vehicle have been programmed to the vehicle
electronics.
Irregular Operation
The system uses a key fob, an Ignition Node
Module, Keyless Push Button Ignition and a
RF receiver to prevent unauthorized vehicle
operation. Therefore, only key fobs that are
programmed to the vehicle can be used tostart and operate the vehicle. The system will
not allow the engine to crank if an invalid key
fob is 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.
NOTE:
A key fob that has not been programmed is
also considered an invalid key.
During normal operation, after placing the
keyless ignition in 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 try 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 thatthere is a fault in the electronics. Should this
occur, have the vehicle serviced as soon as
possible by an authorized dealer.
VEHICLE SECURITY ALARM
— IF EQUIPPED
The Vehicle Security Alarm monitors the ve-
hicle doors, hood, liftgate, and the Keyless
Enter-N-Go — Ignition for unauthorized op-
eration. While the Vehicle Security Alarm is
armed, interior switches for door locks and
liftgate release are disabled. If something
triggers the alarm, the Vehicle Security Alarm
will provide the following audible and visible
signals:
• The horn will pulse
• The park lamps and/or turn signals will
flash
• The Vehicle Security Light in the instru- ment cluster will flash
17

If the windshield or Automatic High Beam
Headlamp Control mirror is replaced, the
mirror must be re-aimed to ensure proper
performance. See your local authorized
dealer.
Parking Lights And Panel Lights
To turn on the parking lights and instrument
panel lights, rotate the headlight switch
clockwise. To turn off the parking lights,
rotate the headlight switch back to the O (Off)
position.
Headlight Delay
To aid in your exit, your vehicle is equipped
with a headlight delay that will leave the
headlights on for approximately up to 90 sec-
onds. This delay is initiated when the ignition
is turned OFF while the headlight switch is
on, and then the headlight switch is cycled
off. Headlight delay can be cancelled by
either turning the headlight switch on then
off, or by turning the ignition ON.NOTE:
This feature can be programmed through the
Uconnect system. Refer to “Uconnect Set-
tings” in “Multimedia” for further informa-
tion.
Fog Lights
The fog lights are turned on by rotating the
headlight switch to the parking light or head-
light position and pushing in the headlight
rotary control.
The fog lights will operate only when the
parking lights are on or when the vehicle
headlights are on low beam. An indicator
light located in the instrument cluster display
will illuminate when the fog lights are on. The
fog lights will turn off when the switch is
pushed a second time, when the headlight
switch is rotated to the off position, or the
high beam is selected.
Turn Signals
Move the multifunction lever up or down and
the arrows on each side of the instrument
cluster display 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.
Fog Light Operation
39

NOTE:
• The gauge may take up to five seconds toupdate after adding a gallon or more of
Diesel Exhaust Fluid (DEF) to the DEF
tank. If you have a fault related to the DEF
system, the gauge may not update to the
new level. See your authorized dealer for
service.
• The DEF gauge may also not immediately update after a refill if the temperature of
the DEF fluid is below 12F (-11C). The
DEF line heater will possibly warm up the
DEF fluid and allow the gauge to update
after a period of run time. Under very cold
conditions, it is possible that the gauge
may not reflect the new fill level for several
drives.
TRIP COMPUTER
Push and release the upordown
arrow button until the Trip A or Trip B icon is
highlighted in the instrument cluster display
(Toggle left or right to select Trip A or Trip B).
Push and release the OKbutton to display the
Trip information.
WARNING/INDICATOR
LIGHTS AND MESSAGES
IMPORTANT: The warning/indicator light
switches on in the instrument panel together
with a dedicated message and/or acoustic
signal when applicable. These indications
are indicative and precautionary and as such
must not be considered as exhaustive and/or
alternative to the information contained in
the Owner Manual, which you are advised to
read carefully in all cases. Always refer to the
information in this chapter in the event of a
failure indication.
All active telltales will display first, if appli-
cable. The system check menu may appear
different based upon equipment options and
current vehicle status. Some telltales are
optional and may not appear.
Red Telltale Lights
– Seat Belt Reminder Warning Light
When the ignition switch is first turned to
ON/RUN, this light will turn on for four to
eight seconds as a bulb check. During the
bulb check, if the driver's seat belt is unbuck- led, a chime will sound. After the bulb check
or when driving, if the driver’s seat belt re-
mains unbuckled, the Seat Belt Reminder
Light will flash or remain on continuously and
a chime will sound.
– Air Bag Warning Light
This light will turn on for four to eight sec-
onds as a bulb check when the ignition
switch is first turned to ON/RUN. If the light
is either not on during startup, stays on, or
turns on while driving, have the system in-
spected at an authorized dealer as soon as
possible. This light will illuminate with a
single chime when a fault with the Air Bag
Warning Light has been detected, it will stay
on until the fault is cleared. If the light comes
on intermittently or remains on while driving,
have an authorized dealer service the vehicle
immediately.
– Brake Warning Light
This light monitors various brake functions,
including brake fluid level and parking brake
application. If the brake light turns on it may
GETTING TO KNOW YOUR INSTRUMENT PANEL
80

The LaneSense is flashing yellow when the
system senses the lane has been approached
and is in a lane departure situation.
Refer to “LaneSense — If Equipped" in
“Starting And Operating” for further informa-
tion.
– LaneSense Failure Indicator Light —
If Equipped
This light will turn on when the LaneSense
system is not operating and needs service.
Please see your authorized dealer.
— Water in Fuel Indicator Light — If
Equipped
The “Water In Fuel Indicator Light” will illu-
minate when there is water detected in the
fuel filters. If this light remains on, DO NOT
start the vehicle before you drain the water
from the fuel filters to prevent engine dam-
age.
— Wait To Start Light — If Equipped
The “Wait To Start” telltale will illuminate for
approximately two seconds when the ignition
is turned to the RUN position. It’s duration
may be longer based on colder operating conditions. Vehicle will not initiate start until
telltale is no longer displayed. Refer to
“Starting Procedures” in “Starting and Oper-
ating” for further information.
NOTE:
The “Wait To Start” telltale may not illumi-
nate if the intake manifold temperature is
warm enough.
— Low Diesel Exhaust Fluid (DEF) Indi-
cator Light — If Equipped
The Low Diesel Exhaust Fluid (DEF) Indicator
will illuminate if the vehicle is low on Diesel
Exhaust Fluid (DEF). Refer to “Starting And
Operating” for further information.
Blue Telltale Lights
— High Beam Indicator Light
This indicator shows that the high beam
headlights are on. Push the multifunction
control lever away from you to switch the
headlights to high beam. Pull the lever to-
ward you to switch the headlights back to low
beam. Pull the lever toward you for a tempo-
rary high beam on, "flash to pass" scenario.
Green Telltale Lights
– Park/Headlight ON Indicator Light
This indicator will illuminate when the park
lights or headlights are turned on.
– Front Fog Indicator Light — If
Equipped
This indicator will illuminate when the front
fog lights are on.
– Turn Signal Warning Lights
The instrument cluster arrow will flash inde-
pendently for the left or right turn signal as
selected, as well as the exterior turn signal
lamp(s) (front and rear) as selected when the
multifunction lever is moved down (left) or up
(right).
• A continuous chime will sound if the ve- hicle is driven more than 1 mile (1.6 km)
with either turn signal on.
• Check for an inoperative outside light bulb if either indicator flashes at a rapid rate.
87

HAZARD WARNING
FLASHERS
Control
The Hazard Warning flasher switch is located
on the switch bank just above the climate
controls.
Push the switch to turn on the Hazard Warn-
ing flasher. When the switch is activated, all
directional turn signals will flash on and off towarn oncoming traffic of an emergency. Push
the switch a second time to turn off the
Hazard Warning flashers.
This is an emergency warning system and it
should not be used when the vehicle is in
motion. Use it when your vehicle is disabled
and it is creating a safety hazard for other
motorists.
When you must leave the vehicle to seek
assistance, the Hazard Warning flashers will
continue to operate even though the ignition
is placed in the OFF position. NOTE:
With extended use, the Hazard Warning
flashers may discharge the battery.
BULB REPLACEMENT
Replacement Bulbs
Interior Bulbs
Bulb Number
Glove Compartment 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
IN CASE OF EMERGENCY
204

Exterior Bulbs
Bulb Number
Headlamps (Low Beam) — If Equipped H11
Premium Headlamps (Low/High Beam) D3S (Service at Authorized Dealer)
Headlamps (High Beam) — If Equipped 9005
Premium Park/Turn Signal Lamp LED - (Service at Authorized Dealer)
Premium Daytime Running Lamp (DRL) LED - (Service at Authorized Dealer)
Front Fog Lamps H11
Front Side Marker — If Equipped W5W
Premium Front Side Marker — If Equipped LED - (Service at Authorized Dealer)
Front Park/Turn Lamp — If Equipped 7444NA (WY27/8W)
Rear Body Side Turn Signal Lamps 7440NA (WY21W)
Auxiliary Liftgate Tail Lamps LED - (Service at Authorized Dealer)
Liftgate Backup Lamps 921 (W16W)
Rear License Lamps LED - (Service at Authorized Dealer)
Rear Body Side Stop Lamps 3157KRD LCP
Rear Body Side Tail Lamps LED - (Service at Authorized Dealer)
CHMSL - Center High Mounted Stop Lamp LED - (Service at Authorized Dealer)
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.
205

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 voltage 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 ser-
vice. 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
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.
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.
Front Turn Signal Lamp
1. Open the hood.
2. Turn the turn signal bulb one–quarter turncounterclockwise to remove from
housing.
3. Disconnect the electrical connector and replace the bulb.
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.
Front Fog Lamps
1. Reach through the cutout in the splashshield 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.
IN CASE OF EMERGENCY
206

3. Pull the bulb straight out from the keyedopening in the housing.
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.
• 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.
Rear Tail, Stop, and Turn Signal Lamps
1. Raise the liftgate.
2. Remove the two push-pins from the taillamp housing.
3. Grasp the tail lamp and pull firmly rear- ward to disengage the lamp from the ap-
erture panel. 4. Twist socket counter clockwise and re-
move from lamp.
5. Pull the bulb to remove it from the socket.
6. Replace the bulb, reinstall the socket, and reattach the lamp assembly.
Tail Lamp Push Pins
Rear Of Tail Lamp
1 — Rear Stop Lamp Bulb Socket
2 — LED Tail Connector – Do Not Re-
move
3 — Rear Turn Signal Bulb Socket
207