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Jeep Wrangler 2012 - User Manual

Jeep Wrangler 2012
611 pages
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Wrangler
Includes Wrangler Unlimited
Chrysler Group LLC
O W N E R S M A N U A L
2012 Wrangler
12JK72-126-AA First Edition Printed in U.S.A.
2 0 1 2
907711 Wrangler OM cover.indd 1 3/28/11 1:48 PM

Table of Contents

Other manuals for Jeep Wrangler 2012

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Summary

Jeep Wrangler Owners Manual 2012

Introduction

Rollover Warning

Utility vehicles have a higher rollover rate than passenger cars due to higher ground clearance.

How To Use This Manual

Consult the Table of Contents to find information and use the index for a complete listing of subjects.

Warnings And Cautions

Manual contains WARNINGS for collision/injury and CAUTIONS for vehicle damage.

Vehicle Identification Number (VIN)

VIN is located on the left front corner of the instrument panel pad, visible through the windshield.

Vehicle Modifications;Alterations

Modifications or alterations could affect roadworthiness and safety, leading to accidents.

Things To Know Before Starting Your Vehicle

A Word About Your Keys

Information on key code, ignition key removal, and key-in-ignition reminder.

Sentry Key Immobilizer System

Prevents unauthorized vehicle operation by disabling the engine via an embedded electronic chip.

Vehicle Security Alarm

Monitors doors, swing gate, and ignition for unauthorized operation, providing audible and visible signals.

Remote Keyless Entry (RKE)

System allows locking/unlocking doors, swing gate, and activating Panic Alarm using an RKE transmitter.

Doors

Provides instructions for door and window removal and installation, as well as door lock systems.

Occupant Restraints

Details on seat belts, airbags (front and side), and child restraint systems like LATCH.

Understanding the Features of Your Vehicle

Mirrors

Covers inside day/night mirror and outside mirrors adjustment for optimal viewing and glare reduction.

Uconnect Phone

Voice-activated, hands-free in-vehicle communication system using Bluetooth technology.

Voice Command

System allows control of AM/FM radio, satellite radio, disc player, and memo recorder via voice.

Seats

Details on front and rear seat adjustment, recline, easy entry, tip-n-slide, and heated seat features.

Lights

Covers multifunction lever operation for parking lights, headlights, fog lights, and turn signals.

Windshield Wipers and Washers

Describes operation of wipers, intermittent system, washers, and mist feature for visibility.

Electronic Speed Control - If Equipped

System that takes over accelerator operations at speeds over 25 mph for maintaining speed.

Electrical Power Outlet

Details front and second power outlets, and power inverter functionality for accessories.

CUPHOLDERS

Location of front and rear cupholders in the center console.

STORAGE

Information on glovebox, console, and rear cargo area storage compartments.

Freedom Top Three-Piece Modular Hard Top - If Equipped

Instructions for removal and installation of the modular hard top panels and storage bag.

Soft Top - Two-Door Models

Guidance on lowering and raising the soft top, including quick steps and precautions.

Sunrider (Two-Door Models) - If Equipped

Instructions for opening and closing the Sunrider feature for convertible top operation.

Folding Windshield

Information on folding the windshield and removing/replacing side bars for off-road use.

Rear Window Features - Hard Top Only

Details on rear window wiper/washer and defroster operation for hard top models.

Understanding Your Instrument Panel

Instrument Panel Features

Overview of major components on the instrument panel, labeled with numbers.

Instrument Cluster

Diagram showing the layout of the instrument cluster with numbered indicators.

Instrument Cluster Descriptions

Detailed explanation of each indicator light and gauge within the instrument cluster.

Brake Warning Light

Monitors brake functions, fluid level, parking brake application, and ABS/ESC system issues.

Air Bag Warning Light

Illuminates for bulb check and indicates system malfunction if it stays on or flashes.

Odometer; Trip Odometer; ECO (Fuel Saver Indicator) Button

Controls display of odometer, trip odometer settings, and ECO fuel saver indicator.

Electronic Vehicle Information Center (EVIC)

Driver-interactive display showing various useful information, controlled via steering wheel buttons.

Compass Display; ECO (Fuel Saver Mode)

Shows compass headings, outside temperature, and ECO message when driving fuel-efficiently.

Automatic Compass Calibration

Self-calibrating compass that eliminates manual setting; may appear erratic initially.

Starting and Operating

Starting Procedures

Adjust seat, mirrors, and fasten seat belts before starting the vehicle.

Manual Transmission

Information on shifting gears, clutch operation, and parking brake usage.

Automatic Transmission

Details on shifting procedures, park interlock, and brake/transmission shift interlock system.

Four-Wheel Drive Operation

Explains the four mode positions (2H, 4H, N, 4L) and their operating instructions and precautions.

Electronic Sway Bar Disconnect - If Equipped

Allows greater front suspension travel in off-road situations, controlled by the SWAY BAR switch.

Off-Road Driving Tips

Guidance for driving on various terrains, avoiding sharp turns, and maintaining vehicle control.

When To Use 4 L (Low) Range

For additional traction and control on slippery terrain, steep hills, or for low speed pulling power.

Driving Through Water

Cautions on crossing water, including depth, approach angle, bottom condition, and avoiding fast moving water.

Power Steering

Describes system response, loss of assist, and noise considerations.

Brake System

Assures brake system performance by periodic inspection of all brake system components.

Anti-Lock Brake System (ABS)

Aids driver in maintaining vehicle control under adverse braking conditions by modulating hydraulic pressure.

Traction Control System (TCS)

Monitors wheel spin and applies brake pressure to slipping wheels for enhanced acceleration and stability.

Electronic Stability Control (ESC)

Enhances directional control and stability by applying brakes or reducing engine power to assist in counteracting over/under steering.

Hill Descent Control (HDC) - If Equipped

Maintains vehicle speed while descending hills in off-road driving conditions by applying brakes when necessary.

Trailer Towing

Safety tips and information on towing limits, including definitions of GVWR, GCWR, and trailer weight ratings.

Maintaining Your Vehicle

Engine Compartment - 3.6 L

Diagram identifying key components in the engine compartment.

Onboard Diagnostic System - OBD II

Monitors emissions, engine, and transmission systems; illuminates Malfunction Indicator Light (MIL) if service is needed.

Emissions Inspection And Maintenance Programs

Legal requirements for passing emissions inspections for vehicle registration.

Engine Oil

Instructions on checking oil level, selecting oil type, and oil change indicator system.

Cooling System

Warnings about hot coolant, procedures for checking, draining, flushing, and refilling coolant.

Brake System

Assures brake system performance by periodic inspection of all brake system components.

Maintenance Schedules

Maintenance Schedule

Lists scheduled maintenance services to protect vehicle warranty and ensure performance and reliability.

Required Maintenance Intervals

Details intervals for various maintenance items based on mileage and time.

If You Need Consumer Assistance

Suggestions For Obtaining Service For Your Vehicle

Advice on preparing for service appointments, making lists of issues, and being reasonable with requests.

If You Need Assistance

Information on contacting authorized dealers and manufacturer customer centers for support.

Warranty Information

Terms and provisions of Chrysler Group LLC warranties applicable to the vehicle and market.

Reporting Safety Defects

Procedure for informing NHTSA and manufacturer about vehicle defects that could cause crashes or injury.

Department of Transportation Uniform Tire Quality Grades

Treadwear

Comparative rating based on tire wear rate under controlled government test conditions.

Traction Grades

Grades representing tire's ability to stop on wet pavement, measured under controlled conditions.

Temperature Grades

Represents tire's resistance to heat generation and ability to dissipate heat under controlled conditions.

INDEX

Summary

Jeep Wrangler Owners Manual 2012

Introduction

Rollover Warning

Utility vehicles have a higher rollover rate than passenger cars due to higher ground clearance.

How To Use This Manual

Consult the Table of Contents to find information and use the index for a complete listing of subjects.

Warnings And Cautions

Manual contains WARNINGS for collision/injury and CAUTIONS for vehicle damage.

Vehicle Identification Number (VIN)

VIN is located on the left front corner of the instrument panel pad, visible through the windshield.

Vehicle Modifications;Alterations

Modifications or alterations could affect roadworthiness and safety, leading to accidents.

Things To Know Before Starting Your Vehicle

A Word About Your Keys

Information on key code, ignition key removal, and key-in-ignition reminder.

Sentry Key Immobilizer System

Prevents unauthorized vehicle operation by disabling the engine via an embedded electronic chip.

Vehicle Security Alarm

Monitors doors, swing gate, and ignition for unauthorized operation, providing audible and visible signals.

Remote Keyless Entry (RKE)

System allows locking/unlocking doors, swing gate, and activating Panic Alarm using an RKE transmitter.

Doors

Provides instructions for door and window removal and installation, as well as door lock systems.

Occupant Restraints

Details on seat belts, airbags (front and side), and child restraint systems like LATCH.

Understanding the Features of Your Vehicle

Mirrors

Covers inside day/night mirror and outside mirrors adjustment for optimal viewing and glare reduction.

Uconnect Phone

Voice-activated, hands-free in-vehicle communication system using Bluetooth technology.

Voice Command

System allows control of AM/FM radio, satellite radio, disc player, and memo recorder via voice.

Seats

Details on front and rear seat adjustment, recline, easy entry, tip-n-slide, and heated seat features.

Lights

Covers multifunction lever operation for parking lights, headlights, fog lights, and turn signals.

Windshield Wipers and Washers

Describes operation of wipers, intermittent system, washers, and mist feature for visibility.

Electronic Speed Control - If Equipped

System that takes over accelerator operations at speeds over 25 mph for maintaining speed.

Electrical Power Outlet

Details front and second power outlets, and power inverter functionality for accessories.

CUPHOLDERS

Location of front and rear cupholders in the center console.

STORAGE

Information on glovebox, console, and rear cargo area storage compartments.

Freedom Top Three-Piece Modular Hard Top - If Equipped

Instructions for removal and installation of the modular hard top panels and storage bag.

Soft Top - Two-Door Models

Guidance on lowering and raising the soft top, including quick steps and precautions.

Sunrider (Two-Door Models) - If Equipped

Instructions for opening and closing the Sunrider feature for convertible top operation.

Folding Windshield

Information on folding the windshield and removing/replacing side bars for off-road use.

Rear Window Features - Hard Top Only

Details on rear window wiper/washer and defroster operation for hard top models.

Understanding Your Instrument Panel

Instrument Panel Features

Overview of major components on the instrument panel, labeled with numbers.

Instrument Cluster

Diagram showing the layout of the instrument cluster with numbered indicators.

Instrument Cluster Descriptions

Detailed explanation of each indicator light and gauge within the instrument cluster.

Brake Warning Light

Monitors brake functions, fluid level, parking brake application, and ABS/ESC system issues.

Air Bag Warning Light

Illuminates for bulb check and indicates system malfunction if it stays on or flashes.

Odometer; Trip Odometer; ECO (Fuel Saver Indicator) Button

Controls display of odometer, trip odometer settings, and ECO fuel saver indicator.

Electronic Vehicle Information Center (EVIC)

Driver-interactive display showing various useful information, controlled via steering wheel buttons.

Compass Display; ECO (Fuel Saver Mode)

Shows compass headings, outside temperature, and ECO message when driving fuel-efficiently.

Automatic Compass Calibration

Self-calibrating compass that eliminates manual setting; may appear erratic initially.

Starting and Operating

Starting Procedures

Adjust seat, mirrors, and fasten seat belts before starting the vehicle.

Manual Transmission

Information on shifting gears, clutch operation, and parking brake usage.

Automatic Transmission

Details on shifting procedures, park interlock, and brake/transmission shift interlock system.

Four-Wheel Drive Operation

Explains the four mode positions (2H, 4H, N, 4L) and their operating instructions and precautions.

Electronic Sway Bar Disconnect - If Equipped

Allows greater front suspension travel in off-road situations, controlled by the SWAY BAR switch.

Off-Road Driving Tips

Guidance for driving on various terrains, avoiding sharp turns, and maintaining vehicle control.

When To Use 4 L (Low) Range

For additional traction and control on slippery terrain, steep hills, or for low speed pulling power.

Driving Through Water

Cautions on crossing water, including depth, approach angle, bottom condition, and avoiding fast moving water.

Power Steering

Describes system response, loss of assist, and noise considerations.

Brake System

Assures brake system performance by periodic inspection of all brake system components.

Anti-Lock Brake System (ABS)

Aids driver in maintaining vehicle control under adverse braking conditions by modulating hydraulic pressure.

Traction Control System (TCS)

Monitors wheel spin and applies brake pressure to slipping wheels for enhanced acceleration and stability.

Electronic Stability Control (ESC)

Enhances directional control and stability by applying brakes or reducing engine power to assist in counteracting over/under steering.

Hill Descent Control (HDC) - If Equipped

Maintains vehicle speed while descending hills in off-road driving conditions by applying brakes when necessary.

Trailer Towing

Safety tips and information on towing limits, including definitions of GVWR, GCWR, and trailer weight ratings.

Maintaining Your Vehicle

Engine Compartment - 3.6 L

Diagram identifying key components in the engine compartment.

Onboard Diagnostic System - OBD II

Monitors emissions, engine, and transmission systems; illuminates Malfunction Indicator Light (MIL) if service is needed.

Emissions Inspection And Maintenance Programs

Legal requirements for passing emissions inspections for vehicle registration.

Engine Oil

Instructions on checking oil level, selecting oil type, and oil change indicator system.

Cooling System

Warnings about hot coolant, procedures for checking, draining, flushing, and refilling coolant.

Brake System

Assures brake system performance by periodic inspection of all brake system components.

Maintenance Schedules

Maintenance Schedule

Lists scheduled maintenance services to protect vehicle warranty and ensure performance and reliability.

Required Maintenance Intervals

Details intervals for various maintenance items based on mileage and time.

If You Need Consumer Assistance

Suggestions For Obtaining Service For Your Vehicle

Advice on preparing for service appointments, making lists of issues, and being reasonable with requests.

If You Need Assistance

Information on contacting authorized dealers and manufacturer customer centers for support.

Warranty Information

Terms and provisions of Chrysler Group LLC warranties applicable to the vehicle and market.

Reporting Safety Defects

Procedure for informing NHTSA and manufacturer about vehicle defects that could cause crashes or injury.

Department of Transportation Uniform Tire Quality Grades

Treadwear

Comparative rating based on tire wear rate under controlled government test conditions.

Traction Grades

Grades representing tire's ability to stop on wet pavement, measured under controlled conditions.

Temperature Grades

Represents tire's resistance to heat generation and ability to dissipate heat under controlled conditions.

INDEX

Jeep Wrangler 2012 Specifications

General IconGeneral
BrandJeep
ModelWrangler 2012
CategoryAutomobile
LanguageEnglish

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