Bulb Replacement; High Intensity Discharge Headlamps (Hid) - If Equipped - Jeep 2011 Grand Cherokee Owner's Manual

524 MAINTAINING YOUR VEHICLE
Exterior Lights
Aux Aperature Backup Lamps . . . . . . . . 7440 (W21W)
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
Daytime Running Lamp (DRL) . . . . . . . . . . . . . 3157K
Headlamps (Low Beam) . . . . . . . . . . . . . . . . . . . H11
Headlamps (High Beam) . . . . . . . . . . . . . . . . . . 9005
Liftgate Backup Lamps . . . . . . . . . . . . . . 921 (W16W)
Rear License Lamps . . . . . . . . . . . . . . . . . . . . . W5W
Rear Turn/Stop/Tail Lamps . . . . . . . . . . . . . . . . 3057
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 Type
(Serviced at Authorized Dealer)

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.