Jeep Wrangler 2018-2026 Owners Manual
Jeep Wrangler 2018-2026 Owners Manual
Owners Manual for the fourth generation Jeep Wrangler, a compact four-wheel drive off-road SUV, manufactured by Jeep, model years 2018-2026. This is a specialized utility vehicle. It can go places and perform tasks that are not intended for conventional passenger vehicles. It handles and maneuvers differently from many passenger vehicles both on-road and off-road, so take time to become familiar with your vehicle. If equipped, the two-wheel drive version of this vehicle was designed for on-road use only. It is not intended for off-road driving or use in other severe conditions suited for a four-wheel drive vehicle. Before you start to drive this vehicle, read this Owner’s Manual.
- INTRODUCTION
- GETTING TO KNOW YOUR VEHICLE
- KEYS
- SENTRY KEY
- IGNITION SWITCH
- REMOTE START — IF EQUIPPED (GASOLINE)
- REMOTE START — IF EQUIPPED (DIESEL)
- VEHICLE SECURITY SYSTEM — IF EQUIPPED
- DOORS
- STEERING WHEEL
- SEATS
- UCONNECT VOICE RECOGNITION
- MIRRORS
- UNIVERSAL GARAGE DOOR OPENER (HOMELINK®) — IF EQUIPPED
- EXTERIOR LIGHTS
- INTERIOR LIGHTS
- WINDSHIELD WIPERS AND WASHERS
- CLIMATE CONTROLS
- INTERIOR STORAGE AND EQUIPMENT
- POWER WINDOWS — IF EQUIPPED
- WRANGLER TOPS
- DOOR FRAME
- FOLDING WINDSHIELD
- HOOD
- REAR SWING GATE
- ROOF LUGGAGE RACK — IF EQUIPPED
- GETTING TO KNOW YOUR INSTRUMENT PANEL
- Wrangler Instrument Cluster
- INSTRUMENT CLUSTER DISPLAY
- WARNING LIGHTS AND MESSAGES
- ONBOARD DIAGNOSTIC SYSTEM — OBD II
- EMISSIONS INSPECTION AND MAINTENANCE PROGRAMS
- STARTING AND OPERATING
- STARTING THE ENGINE — GASOLINE ENGINE (IF EQUIPPED)
- STARTING THE ENGINE — DIESEL ENGINE (IF EQUIPPED)
- NORMAL OPERATION — DIESEL ENGINE
- ENGINE BLOCK HEATER — IF EQUIPPED
- ENGINE BREAK-IN RECOMMENDATIONS — GASOLINE ENGINE (IF EQUIPPED)
- ENGINE BREAK-IN RECOMMENDATIONS — DIESEL ENGINE (IF EQUIPPED)
- PARKING BRAKE
- MANUAL TRANSMISSION — IF EQUIPPED
- AUTOMATIC TRANSMISSION — IF EQUIPPED
- FOUR–WHEEL DRIVE OPERATION
- ELECTRO-HYDRAULIC POWER STEERING
- STOP/START SYSTEM — AUTOMATIC TRANSMISSION (IF EQUIPPED)
- STOP/START SYSTEM — MANUAL TRANSMISSION (IF EQUIPPED)
- CRUISE CONTROL SYSTEMS — IF EQUIPPED
- PARKSENSE REAR PARK ASSIST — IF EQUIPPED
- PARKVIEW REAR BACK UP CAMERA
- TRAILCAM SYSTEM — IF EQUIPPED
- REFUELING THE VEHICLE — GASOLINE ENGINE (IF EQUIPPED)
- REFUELING THE VEHICLE — DIESEL ENGINE (IF EQUIPPED)
- VEHICLE LOADING
- TRAILER TOWING
- RECREATIONAL TOWING (BEHIND MOTORHOME)
- DRIVING TIPS
- MULTIMEDIA
- UCONNECT SYSTEMS
- CYBERSECURITY
- UCONNECT SETTINGS
- UCONNECT INTRODUCTION
- UCONNECT MODES
- ANDROID AUTO™ & APPLE CARPLAY® — IF EQUIPPED
- CONNECTED VEHICLE SERVICES — IF EQUIPPED
- CONNECTED SERVICES FAQs
- RADIO OPERATION AND MOBILE PHONES
- OFF-ROAD PAGES — IF EQUIPPED
- SAFETY
- IN CASE OF EMERGENCY
- HAZARD WARNING FLASHERS
- ASSIST AND SOS SYSTEM — IF EQUIPPED
- JACKING AND TIRE CHANGING
- JUMP STARTING
- IF YOUR ENGINE OVERHEATS
- MANUAL PARK RELEASE
- FREEING A STUCK VEHICLE
- TOWING A DISABLED VEHICLE
- ENHANCED ACCIDENT RESPONSE SYSTEM (EARS). EVENT DATA RECORDER (EDR)
- SERVICING AND MAINTENANCE
- SCHEDULED SERVICING — GASOLINE ENGINE
- SCHEDULED SERVICING — DIESEL ENGINE
- ENGINE COMPARTMENT
- VEHICLE MAINTENANCE
- TIRES
- DEPARTMENT OF TRANSPORTATION UNIFORM TIRE QUALITY GRADES
- STORING THE VEHICLE
- BODYWORK
- INTERIORS
- TECHNICAL SPECIFICATIONS
- VEHICLE IDENTIFICATION NUMBER (VIN)
- BRAKE SYSTEM
- WHEEL AND TIRE TORQUE SPECIFICATIONS
- FUEL REQUIREMENTS — GASOLINE ENGINE
- FUEL REQUIREMENTS – DIESEL ENGINE
- FLUID CAPACITIES
- ENGINE FLUIDS AND LUBRICANTS
- CHASSIS FLUIDS AND LUBRICANTS
- CUSTOMER ASSISTANCE
INTRODUCTION
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Other information:
Jeep Wrangler 2018-2026 Owners Manual: Coolant Checks
Check the engine, battery (if equipped), intercooler (if equipped), and Motor Generator Unit (MGU) (if equipped) coolant (antifreeze) protection every 12 months (before the onset of freezing weather, where applicable). If the engine, battery (if equipped), intercooler (if equipped), and MGU (if equipped) coolant is dirty or rusty in appearance, the system should be drained, flushed and refilled with fresh OAT coolant (conforming to MS...
Jeep Wrangler 2018-2026 Owners Manual: Hill Climbing
Hill climbing requires good judgment and a good understanding of your abilities and your vehicle's limitations. Hills can cause serious problems. Some are just too steep to climb and should not be attempted. You should always feel confident with the vehicle and your abilities...
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Erasing All The HomeLink® Channels
To erase the channels, follow this procedure:
Place the ignition switch into the ON/RUN position. Push and hold the two outside HomeLink® buttons (I and III) for up to 20 seconds, or until the HomeLink® indicator light flashes.NOTE:
Erasing all channels should only be performed when programming HomeLink® for the first time. Do not erase channels when programming additional buttons.
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