2019 JEEP GRAND CHEROKEE LIMITED Owners Manual

Exterior Bulbs

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 service.
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 diminishes and
becomes more white after approximately 10 seconds, as the
system charges.
Halogen Headlamps — If Equipped
NOTE: Lens fogging can occur under certain atmospheric
conditions. This will usually clear as atmospheric condi-
tions change to allow the condensation to change back to
vapor. Turning the lamps on will usually accelerate the
clearing process.
1. Open the hood.
2. Access the back of the headlamp.
NOTE:
•The air filter housing must be removed.
• The windshield washer reservoir may need to be
rotated out of the way by removing the fastener.
• Coolant reservoir (if equipped) will need to be reposi-
tioned by removing the fasteners, and moving the unit
out of the way.
3. To access the low beam bulb you must remove the rubber boot seal from backside of the lamp housing.
400 IN CASE OF EMERGENCY

NOTE:Ensure the rubber boot is properly reinstalled to
prevent water and moisture from entering the lamp.

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
Please see your authorized dealer for service.
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 disen-
gage 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 thelamp assembly.Rear Liftgate Mounted Tail Lamp
1. Raise the liftgate.

2. Use a suitable tool to pry the lower trim from theliftgate.
3. Continue removing the trim.
4. Disconnect the two trim panel lights.
5. Tail lamps are now visible. Rotate socket(s) counter clockwise. 6. Remove/replace bulb(s).
7. Reinstall the socket(s).
8. Reverse process to reinstall the liftgate trim.
Rear Of Liftgate Tail Lamp

Center High-Mounted Stop Lamp (CHMSL)
The center high mounted stop lamp is an LED. Service at
an authorized dealer.
Rear License Lamp
The rear license lamps are LEDs. See your authorized
dealer for service.
FUSES
Center High-Mounted Stop Lamp
7
IN CASE OF EMERGENCY 405

General Information
The fuses protect electrical systems against excessive cur-
rent.
When a device does not work, you must check the fuse
element inside the blade fuse for a break/melt.
Also, please be aware that when using power outlets for
extended periods of time with the engine off may result in
vehicle battery discharge.