Page 9 of 448
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS
A Word About Your Keys..................11
▫Key-In-Ignition Reminder................11
▫Sentry Key — If Equipped................11
Ignition And Steering Lock.................14
▫Manual Transmissions...................14
▫Automatic Transmissions.................15
Door Key.............................16
Door Locks............................16
▫Manual Locks.........................16
▫Power Door Locks — If Equipped..........17▫Child Protection Door Lock...............21
Remote Keyless Entry — If Equipped.........22
▫To Unlock The Doors...................23
▫To Lock The Doors.....................24
▫Using The Panic Alarm..................25
▫Programming Additional Transmitters........26
▫General Information....................27
▫Transmitter Battery Service...............28
Security Alarm System — If Equipped.........29
▫Rearming Of The System.................29
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Seats................................106
▫40-20-40 Front Seat....................107
▫Reclining Seats.......................108
▫Adjustable Head Restraints..............108
▫Manual Rotary Lumbar Support
Adjustment — If Equipped..............109
▫Power Seats — If Equipped..............110
▫Heated Seats — If Equipped.............112
To Open And Close The Hood.............113
Lights...............................114
▫Interior Lights.......................114
▫Battery Saver........................115
▫Headlamp Delay — If Equipped..........116▫Headlights, Parking Lights, Panel Lights.....116
▫Daytime Running Lights (Canada And Fleet
Vehicles Only).......................117
▫Lights-On Reminder...................117
▫Fog Lights — If Equipped...............117
▫Cargo Light.........................118
Multifunction Control Lever...............118
▫Turn Signals.........................118
▫Passing Light........................119
▫High Beam / Low Beam Select Switch......119
▫Windshield Wipers....................120
▫Windshield Washers...................121
Tilt Steering Column....................122
74 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
Page 123 of 448
DRIVER ADJUSTABLE PEDALS — IF EQUIPPED
The power adjustable accelerator and brake pedals allow
the driver to establish a comfortable position relative to
the steering wheel and pedals.
Adjustment
1. Position the driver seat so that you are at least 10
inches (254 mm) away from the airbag located in the
center of the steering wheel.
2. Fasten and adjust the seatbelts.
3. Move the adjustable pedal switch, located to the left of
the steering column near the parking brake release, in the
direction you desire to move the pedals.
4. The pedalscannotbe adjusted when the vehicle is in
R (Reverse) or when the Speed Control is SET.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 123
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Page 220 of 448

▫Operating Precautions..................235
▫Cooling System Tips — Automatic
Transmission........................236
Transmission Shifting....................237
▫Automatic Transmission With Overdrive— If
Equipped...........................237
▫Manual Transmission — 6-Speed — If
Equipped...........................241
Four-Wheel- Drive Operation — If Equipped . . . 243
▫Manually Shifted Transfer Case Operating
Information/Precautions................243
▫Shifting Procedure - Manually Shifted Transfer
Case..............................246
▫Transfer Case Reminder Light............247
▫Electronically Shifted Transfer Case Operating
Information/Precautions................247▫Shifting Procedure - Electronically Shifted
Transfer Case........................251
Limited-Slip Differential — If Equipped.......254
Parking Brake.........................255
Brake System..........................256
▫Brake Noise.........................257
▫Four-Wheel Anti-Lock Brake System........257
Power Steering........................259
Tire Safety Information...................260
▫Tire Markings........................260
▫Tire Identification Number (TIN)..........263
▫Tire Loading And Tire Pressure...........264
Tires—General Information................268
▫Tire Pressure.........................268
220 STARTING AND OPERATING
Page 237 of 448

Do Not Operate The Engine With Failed Parts
Practically all failures give some warning before the parts
fail. Be on the alert for changes in performance, sounds,
and visual evidence that the engine requires service.
Some important clues are:
•engine misfiring or vibrating severely
•sudden loss of power
•unusual engine noises
•fuel, oil or coolant leaks
•sudden change, outside the normal operating range, in
the engine operating temperature
•excessive smoke
•oil pressure drop
TRANSMISSION SHIFTING
Automatic Transmission with Overdrive— If
Equipped
The gear shift selector display, located in the instrument
panel cluster, indicates the transmission gear range (the
selector is illuminated for night driving). The selector
lever is mounted on the right side of the steering column.
You must depress the brake pedal, to pull the selector
lever out of park (P) position (Brake Interlock System). To
drive, move the selector lever from Park or Neutral to the
desired drive position. Pull the selector lever toward you
when shifting into Reverse, Second, First or Park, or
when shifting out of Park.
Gear Ranges
DO NOT race the engine when shifting from Park or
Neutral position into another gear range.
STARTING AND OPERATING 237
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Page 259 of 448
ABS Warning Light
The Anti-lock Brake System includes an amber warning
light, located in the instrument cluster. When the light is
illuminated, the Anti-lock Brake System is not function-
ing. The system reverts to standard non-anti-lock brakes.
WARNING!
Pumping of the anti-lock brakes will diminish their
effectiveness and may lead to an accident. Pumping
makes the stopping distance longer. Just press firmly
on your brake pedal when you need to slow down or
stop.
POWER STEERING
Your power steering system will provide mechanical
steering capability if power assist is lost.
If for any reason the hydraulic pressure is interrupted, it
will still be possible to steer your vehicle. Under these
conditions you will experience a substantial increase in
steering effort.
STARTING AND OPERATING 259
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Page 335 of 448
MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment....................338
▫5.9L HO Cummins Turbo Diesel...........338
Onboard Diagnostic System (OBD II).........339
Replacement Parts......................339
Dealer Service.........................340
Service Information.....................340
Maintenance Procedures..................343
▫Engine Oil..........................343
▫Drive Belt...........................348▫Engine Air Cleaner Filter................349
▫Draining Fuel/Water Separator Filter.......351
▫Maintenance Free Batteries...............354
▫Air Conditioner Maintenance.............355
▫Power Steering — Fluid Check............356
▫Front Suspension Ball Joints..............357
▫Steering Linkage — Inspection............357
▫Front Prop Shaft Lubrication.............358
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Page 356 of 448

WARNING!
•Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi-
tioning system. Some unapproved refrigerants are
flammable and can explode, injuring you. Other
unapproved refrigerants or lubricants can cause
the system to fail, requiring costly repairs. Refer
to Section 3 of the Warranty Information book for
further warranty information.
•The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refrigerant
or any repair requiring lines to be disconnected
should be done by an experienced repairman.
Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
Power Steering — Fluid Check
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through a certified
DaimlerChrysler Dealership.
356 MAINTAINING YOUR VEHICLE