User Manual - Page 7

For 2020 Wrangler.

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5
ACC Operation At A Stop (Automatic
Transmission Only).......................................242
Adaptive Cruise Control (ACC) Menu ..........243
Display Warnings And Maintenance...........243
Precautions While Driving With ACC ...........245
General Information.....................................247
Normal (Fixed Speed) Cruise Control
Mode.............................................................247
PARKSENSE REAR PARK ASSIST —
IF EQUIPPED....................................................... 249
ParkSense Sensors......................................250
ParkSense Warning Display ........................250
ParkSense Display .......................................250
Enabling And Disabling ParkSense.............252
Service The ParkSense Rear Park
Assist System ...............................................252
Cleaning The ParkSense System ................ 252
ParkSense System Usage Precautions ...... 253
PARKVIEW REAR BACK UP CAMERA ............. 254
REFUELING THE VEHICLE ................................ 255
Fuel Filler Cap ..............................................255
Loose Fuel Filler Cap Message ..................256
VEHICLE LOADING ............................................ 256
Certification Label........................................256
TRAILER TOWING ............................................. 257
Common Towing Definitions .......................258
Trailer Hitch Classification...........................260
Trailer Towing Weights (Maximum
Trailer Weight Ratings) ................................261
Trailer And Tongue Weight ..........................261
Towing Tips...................................................263
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)...........................................264
Towing This Vehicle Behind Another
Vehicle ..........................................................264
Recreational Towing — Four-Wheel Drive
Models ..........................................................265
DRIVING TIPS......................................................266
On-Road Driving Tips ...................................266
Off-Road Driving Tips ...................................267
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS........................275
ASSIST AND SOS SYSTEM — IF EQUIPPED ....275
General Information.....................................278
BULB REPLACEMENT ........................................279
Replacement Bulbs .....................................279
Bulb Replacement ....................................... 281
FUSES .................................................................283
General Information.....................................283
Power Distribution Center (PDC).................284
JACKING AND TIRE CHANGING .......................290
Jack Location ..............................................291
Spare Tire Removal ....................................291
Preparations For Jacking ............................292
Jacking Instructions.....................................292
Road Tire Installation...................................295
MANUAL PARK RELEASE..................................295
JUMP STARTING ................................................296
Preparations For Jump Start .......................297
Jump Starting Procedure............................. 298
IF YOUR ENGINE OVERHEATS ......................... 299
FREEING A STUCK VEHICLE ............................ 300
TOWING A DISABLED VEHICLE........................ 302
Four Wheel Drive Models ............................ 303
Emergency Tow Hooks — If Equipped ........303
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ................................................................ 303
EVENT DATA RECORDER (EDR)....................... 303
SERVICING AND MAINTENANCE
SCHEDULED SERVICING .................................. 304
Maintenance Plan........................................ 305
Heavy Duty Use Of The Vehicle ................... 309
ENGINE COMPARTMENT ................................. 310
2.0L Engine ................................................. 310
3.6L Engine ................................................. 311
Checking Oil Level .......................................312
Adding Washer Fluid.................................... 312
Maintenance-Free Battery .......................... 312
Pressure Washing........................................313
DEALER SERVICE .............................................. 313
Engine Oil ..................................................... 314
Engine Oil Filter............................................ 315
Engine Air Cleaner Filter .............................315
Accessory Drive Belt Inspection.................. 316
Air Conditioner Maintenance ......................317
Body Lubrication .......................................... 320
Windshield Wiper Blades ............................ 320
Exhaust System .......................................... 323
Cooling System ............................................ 324
20_JL_OM_EN_USC_t.book Page 5
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