2006 JEEP GRAND CHEROKEE park assist

•Do not drive too fast for road conditions, especially
when roads are wet or slushy. A wedge of water can
build up between the tire tread and the road. This
hydroplaning action can cause loss of traction, braking
ability, and control.
•After going through deep water or a car wash, brakes
may become wet, resulting in decreased performance
and unpredictable braking action. Dry the brakes by
gentle, intermittent pedal action while driving at very
slow speeds.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.If for some reason, the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:Increased noise levels at the end of the steering
wheel travel are considered normal and does not indicate
that there is a problem with the power steering system.
Upon initial start-up in cold weather, the power steering
pump may make noise for a short period of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and does not in any
way damage the steering system.
246 STARTING AND OPERATING

•An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out-of-tune or
malfunctioning and may require immediate service.
Contact your dealer for service assistance.
•The use of fuel additives which are now being sold as
octane enhancers are not recommended. Most of these
products contain high concentrations of methanol.
Fuel system damage or vehicle performance problems
resulting from the use of such fuels or additives are not
the responsibility of the manufacturer.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
•Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas which can kill.
Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle is
stopped in an open area with the engine running for
more than a short period, adjust the ventilation system
to force fresh, outside air into the vehicle.
STARTING AND OPERATING 271
5

Emergency Starting..................... 289
Keyless Transmitter Replacement (RKE)....... 24
Saving Feature (Protection)............... 120
Bearings.............................. 324
Belts, Drive............................ 304
Belts, Seat.............................. 33
Body Mechanism Lubrication............... 311
B-Pillar Location........................ 252
Brake Assist System...................... 132
Brake Control System, Electronic............. 130
Brake System........................... 319
Anti-Lock (ABS)....................131,243
Fluid Check.......................... 321
Hoses.............................. 320
Parking............................. 241
Warning Light........................ 176
Brake/Transmission Interlock............... 237
Break-In Recommendations, New Vehicle........ 69
Bulb Replacement.....................334,335Capacities, Fluid........................ 341
Caps, Filler
Fuel................................ 272
Radiator (Coolant Pressure)............... 316
Car Washes............................ 325
Carbon Monoxide Warning............70,152,271
Cargo Area Cover....................... 164
Cargo Area Features...................... 163
Cargo Compartment...................... 163
Light............................... 163
Cargo Light............................ 163
Cargo Load Floor........................ 167
Cargo Tie-Downs........................ 165
Catalytic Converter...................... 306
Caution, Exhaust Gas..................... 152
CD (Compact Disc) Player................. 198
Cellular Phone.......................... 82
Center High Mounted Stop Light............ 340
Chart, Tire Sizing........................ 249
INDEX 375
10

Paint Care............................. 324
Paint Damage.......................... 324
Panic Alarm............................ 22
Park Assist System, Rear.................. 138
Parking Brake.......................... 241
Passing Light........................... 125
Pedals, Adjustable....................... 144
Pets.................................. 69
Pets, Transporting........................ 69
Phone, Cellular.......................... 82
Phone, Hands-Free (UConnect™)............. 82
Placard, Tire and Loading Information......... 252
Polishing and Waxing..................... 325
Power
Distribution Center..................... 330
Door Locks........................... 19
Mirrors.............................. 80
Outlet (Auxiliary Electrical Outlet).......... 160
Seats............................... 108Steering..........................246,310
Sunroof............................. 157
Windows............................. 29
Pregnant Women and Seat Belts.............. 41
Pretensioners
Seat Belts............................. 39
Programmable Electronic Features......151,156,186
Programming Transmitters
(Remote Keyless Entry).................151,156
Radial Ply Tires......................... 261
Radiator Cap (Coolant Pressure Cap).......... 316
Radio Broadcast Signals................... 197
Radio Operation......................198,221
Radio, Satellite.......................213,216
Radio (Sound Systems).................... 198
Rain Sensitive Wiper System................ 128
Rear Cup Holder........................ 162
Rear Liftgate............................ 16
384 INDEX

Rear Park Assist System................... 138
Rear Seat, Folding....................... 109
Rear Window Features.................... 168
Rear Wiper/Washer...................... 168
Reclining Front Seats..................... 106
Recorder, Event Data...................... 57
Recreational Towing...................... 285
Refrigerant............................ 310
Reminder, Lights On..................... 124
Reminder, Seat Belt....................... 39
Remote Keyless Entry (RKE)................. 20
Remote Sound System (Radio) Controls........ 219
Replacement Bulbs....................... 334
Replacement Tires....................... 263
Reporting Safety Defects................... 369
Restraints, Child......................... 59
Restraints, Occupant...................... 32
Retractable Cargo Area Cover............... 164
Rocking Vehicle When Stuck................ 238Rotation, Tires.......................... 268
Safety Checks Inside Vehicle................. 71
Safety Checks Outside Vehicle............... 71
Safety Defects, Reporting.................. 369
Safety Information, Tire................... 247
Safety Tips............................. 70
Satellite Radio.......................213,216
Satellite Radio Antenna................... 218
Schedule, Maintenance.................... 346
Seat Belt Maintenance..................... 71
Seat Belt Reminder....................... 39
Seat Belts.............................. 33
Adjustable Upper Shoulder Anchorage........ 37
And Pregnant Women................... 41
Child Restraint.......................59,67
Extender............................. 41
Front Seat............................ 33
Inspection............................ 71
INDEX 385
10

Maintenance........................71,328
Pretensioners.......................... 39
Reminder............................ 181
Shoulder Belt Anchorage.................. 37
Seats................................. 105
Adjustment.......................... 105
Cleaning............................ 327
Easy Entry........................... 115
Head Restraints....................... 107
Heated............................. 108
Lumbar Support....................... 106
Memory............................. 112
Power.............................. 108
Rear Folding......................... 109
Reclining............................ 106
Security Against Theft..................... 16
Security Alarm (Theft Alarm).............25,178
Selection of Coolant (Antifreeze)............. 315
Selection of Oil......................... 303Sentry Key (Immobilizer)................... 13
Sentry Key Programming................... 15
Sentry Key Replacement................... 14
Service Assistance....................... 366
Service Contract......................... 368
Service Engine Soon Light (Malfunction Indicator) . 176
Service Manuals........................ 370
Setting the Clock.....................200,213
Shifting
Automatic Transmission................. 236
Shoulder Belts........................... 33
Signals, Turn...................124,176,337,339
SmartBeams........................... 122
Spark Plugs............................ 305
Speed Control (Cruise Control).............. 146
Speedometer........................... 176
Starting............................... 234
Automatic Transmission................. 234
Cold Weather......................... 235
386 INDEX