2013 JEEP GRAND CHEROKEE clock

WARNING!
To avoid the risk of forcing the vehicle off the jack,
do not tighten the lug nuts fully until the vehicle has
been lowered. Failure to follow this warning may
result in personal injury.
3. Lower the vehicle to the ground by turning the jack
handle counterclockwise.
4. Finish tightening the lug nuts. Push down on the
wrench while at the end of the handle for increased
leverage. Tighten the lug nuts in a star pattern until
each nut has been tightened twice. The correct tight-
ness of each lug nut is 110 ft-lbs (150 N·m). If in doubt
about the correct tightness, have them checked with a
torque wrench by your authorized dealer or service
station.5. After 25 miles (40 km) check the lug nut torque with a
torque wrench to ensure that all lug nuts are properly
seated against the wheel.
JUMP-STARTING
If your vehicle has a discharged battery it can be jump-
started using a set of jumper cables and a battery in
another vehicle or by using a portable battery booster
pack. Jump-starting can be dangerous if done improperly
so please follow the procedures in this section carefully.
NOTE:When using a portable battery booster pack
follow the manufacturer’s operating instructions and
precautions.
6
WHAT TO DO IN EMERGENCIES 593

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 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.
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 counter-
clockwise to remove from housing.
3. Disconnect the electrical connector and replace the
bulb.
654 MAINTAINING YOUR VEHICLE

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, Turn Signal, And Backup 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.
656 MAINTAINING YOUR VEHICLE

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
7
MAINTAINING YOUR VEHICLE 657

Cargo Area Cover.........................290
Cargo Area Features.......................287
Cargo Compartment.......................287
Light...............................288
Cargo Light.............................288
Cargo Tie-Downs.........................291
Car Washes.............................640
Cellular Phone...........................417
Center High Mounted Stop Light..............658
Certification Label.........................553
Chains, Tire.............................528
Chart, Tire Sizing.........................509
Check Engine Light (Malfunction Indicator Light) . .610
Checking Your Vehicle For Safety..............109
Checks, Safety...........................109
Child Restraint............................83
Child Safety Locks.........................36
Clean Air Gasoline........................542Cleaning
Wheels..............................642
Climate Control..........................418
Clock..................................348
Cold Weather Operation....................443
Compact Disc (CD) Maintenance..............417
Compact Spare Tire........................523
Compass...............................336
Compass Calibration.......................337
Compass Variance.........................336
Computer, Trip/Travel......................332
Connector
UCI ................................373
Universal Consumer Interface (UCI).........373
Conserving Fuel..........................330
Console, Overhead........................258
Contract, Service..........................675
Coolant Pressure Cap (Radiator Cap)...........630
684 INDEX

Inspection............................111
Pretensioners..........................63
Reminder............................308
Shoulder Belt Anchorage..................60
Untwisting Procedure....................59
Seats..................................172
Adjustment...........................177
Easy Entry...........................194
Memory.............................189
Power...............................175
Rear Folding..........................187
Reclining.............................178
Security Against Theft.......................21
Security Alarm (Theft Alarm)..................21
Selec-Terrain.............................473
Sentry Key (Immobilizer)....................19
Sentry Key Programming....................20
Sentry Key Replacement.....................20
Service Assistance.........................673Service Contract..........................675
Service Manuals..........................678
Settings, Personal.........................338
Setting the Clock..........................348
Shifting................................446
Automatic Transmission..................446
Shift Lever Override.......................600
Shoulder Belts............................55
Side Airbag..............................78
Signals, Turn.............................113
SmartBeams.............................199
Snow Chains (Tire Chains)...................528
Snow Plow..............................570
Snow Tires..............................522
Spare Tire...............................523
Speed Control (Cruise Control)................215
Speedometer.............................311
Starting.................................29
Automatic Transmission..................439
696 INDEX