2009 JEEP WRANGLER park assist

▫To Raise The Rear Seat ................. 92
 To Open And Close The Hood ............. 93
 Lights .............................. 94
▫ Multifunction Lever ................... 94
▫ Parking Lights, Instrument Panel Lights And
Headlights .......................... 95
▫ Lights-On Reminder ................... 95
▫ Headlight Dimmer Switch ............... 96
▫ Flash-To-Pass ........................ 96
▫ Front Fog Lights — If Equipped ........... 96
▫ Turn Signals ......................... 96
▫ Lane Change Assist .................... 96
▫ Daytime Running Lights — If Equipped ..... 97▫
Interior Lights ....................... 97
 Windshield Wipers And Washers ........... 98
▫ Windshield Wiper Operation ............. 98
▫ Intermittent Wiper System .............. 100
▫ Windshield Washers .................. 101
▫ Mist Feature ........................ 101
 Tilt Steering Column ................... 101
 Electronic Speed Control — If Equipped ..... 102
▫ To Activate ......................... 103
▫ To Set a Desired Speed ................ 104
▫ To Deactivate ....................... 104
▫ To Resume Speed .................... 104
▫ To Vary The Speed Setting .............. 104
78 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Headlight Dimmer Switch
Push the multifunction lever away from you to switch
the headlights to high beam. Pull the lever toward you to
switch the headlights back to low beam.
Flash-To-Pass
You can signal another vehicle with your headlights by
lightly pulling the multifunction lever toward the steer-
ing wheel. This will turn on the high beam headlights
until the lever is released.
Front Fog Lights — If Equipped
The front fog light switch is located on the multi-
function lever. To activate the front fog lights, turn
on the parking or low beam headlights and pull
out the end of the lever.
NOTE: The fog lights will only operate with the parking
lights or the headlights on low beam. Selecting high
beam headlights will turn off the fog lights.
Turn Signals
Move the multifunction lever up or down, and the
arrows on each side of the instrument cluster flash, to
show proper operation of the front and rear turn signal
lights.
If either light has a very fast flash rate, check for a
defective outside light bulb. If an indicator fails to light
when the lever is moved, it would suggest that the fuse
or indicator is defective or there may be a circuit failure.
NOTE: A tone will chime if the turn signals are left on
for more than 1 mile (2 km).
Lane Change Assist
Tap the lever up or down once without moving beyond
the detent and the turn signal (right or left) will flash
three times the automatically turn off.
96 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•After extended operation in mud, sand, water, or
similar dirty conditions, have the radiator, brake ro-
tors, wheels, brake linings, and axle yokes inspected
and cleaned as soon as possible.
WARNING!
Abrasive material in any part of the brakes may cause
excessive wear or unpredictable braking. You might
not have full braking power when you need it to
prevent an accident. If you have been operating your
vehicle in dirty conditions, get your brakes checked
and cleaned as necessary.
•If you experience unusual vibration after driving in
mud, slush or similar conditions, check the wheels for
impacted material. Impacted material can cause a
wheel imbalance and freeing the wheels of it will
correct the situation.
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 do not indicate that
there is a problem with the power steering system.
•Upon initial start-up in cold weather, the power steer-
ing pump may make noise for a short amount of time.
This is due to the cold, thick fluid in the steering
5
STARTING AND OPERATING 313

Towing with HSA
HSA will provide assistance when starting on a grade
when pulling a trailer.
WARNING!
•If you use a trailer brake controller with your
trailer, your trailer brakes may be activated and
deactivated with the brake switch. If so, when the
brake pedal is released there may not be enough
brake pressure to hold the vehicle and trailer on a
hill and this could cause a collision with another
vehicle or object behind you. In order to avoid
rolling down the hill while resuming acceleration,
manually activate the trailer brake prior to releas-
ing the brake pedal. Always remember the driver
is responsible for braking the vehicle.(Continued)
WARNING! (Continued)
•HSA is not a parking brake. If you stop the vehicle
on a hill without putting the transmission in
PARK and using the parking brake, it will roll
down the hill and could cause a collision with
another vehicle or object. Always remember to use
the parking brake while parking on a hill, and that
the driver is responsible for braking the vehicle.
HSA Off
If you wish to turn off the HSA system, follow this
procedure:
1. Start with the engine off and vehicle in PARK (auto-
matic transmission) or NEUTRAL with clutch out
(manual transmission) with wheels straight. Apply park-
ing brake on manual transmission vehicle.
2. Start the engine.
5
STARTING AND OPERATING 323

“Compass and Mini-Trip Computer — If Equipped” in
Section 4 of this manual. To turn ESP on again, momen-
tarily press the ESP OFF switch. This will restore the
normal “ESP On” mode of operation.
NOTE:
•The ESP system will change to “Partial Off” mode if
the vehicle speed exceeds 40 mph (64 km/h). After the
vehicle speed is reduced below 35 mph (56 km/h), the
ESP system will return to “Full Off” mode.
•The “ESP OFF” message will display and the audible
chime will sound when the shift lever is placed in the
PARK position from any position other than PARK,
and then moved out of the PARK position. This will
occur even if the message was previously cleared.
WARNING!
With the ESP switched off, the enhanced vehicle
stability offered by ESP and ERM are unavailable. In
an emergency evasive maneuver, the ESP and ERM
systems will not engage to assist in maintaining
stability. The “Full Off” ESP mode is intended for
off-road use only.
4L Range (4WD Models)
ESP Off
This is the normal operating mode for ESP in 4L range.
Whenever the vehicle is started in 4L range, or the
transfer case (if equipped) is shifted from 4H range or
NEUTRAL to 4L range, the ESP system will be in this
mode. In 4L range, ESP and TCS, except for the “limited
slip” feature described in the TCS section, are turned off
until the vehicle reaches a speed of 40 mph (48 km/h). At
40 mph (48 km/h), the normal ESP stability function
328 STARTING AND OPERATING

returns but TCS remains off. When the vehicle speed
drops below 35 mph (40 km/h), the ESP system shuts off.
The ESP is off at low vehicle speeds in 4L range so that it
will not interfere with off-road driving, but the ESP
function returns to provide the stability feature at speeds
above 40 mph (48 km/h). The “ESP/TCS Indicator
Light” will always be illuminated in 4L range when ESP
is off.
NOTE:The “ESP OFF” message will display and the
audible chime will sound when the shift lever is placed in
the PARK position from any position other than PARK,
and then moved out of the PARK position. This will
occur even if the message was previously cleared.WARNING!
With the ESP switched off, the enhanced vehicle
stability offered by ESP and ERM are unavailable. In
an emergency evasive maneuver, the ESP and ERM
systems will not engage to assist in maintaining
stability. The “Full Off” mode is intended for off-
road use only.
Disabling ESP for Modified Vehicles (4WD Models
Only)
Vehicles modified with larger tires and/or suspension
lifts may experience early ESP activations as compared to
a non-modified production vehicle depending on lift
size, tire size, suspension changes and/or driving habits.
If early ESP activations are experienced while driving a
modified vehicle, the additional ability to permanently
turn off ESP is available. A steering wheel/ESP button
maneuver must be performed to permanently disable
5
STARTING AND OPERATING 329

Cavity CartridgeFuseMini
Fuse Description
M30 15 Amp
Blue Wiper Motor Frt,
J1962 Diagnostic Feed
M31 20 Amp
Yellow Backup Lamps (B/U
LAMPS)
M32 10 Amp
Red Occupant Restraint
Controller (ORC), TT
EUROPE
M33 10 Amp
Red Next Generation Con-
troller (NGC), Global
Powertrain Engine
Controller (GPEC)Cavity Cartridge
FuseMini
Fuse Description
M34 10 Amp RedPark Assist (PRK
ASST), Heater Venti-
lation, Air Condition-
ing Module (HVAC
MOD), Headlamp
Wash (HDLP WASH),
Compass (COMPAS)
M35 10 Amp
Red Heated Mirrors
M36 20 Amp
Yellow Power Outlet
M37 10 Amp
Red Anti-Lock Brake Sys-
tem (ABS), Electronic
Stability Program
(ESP), Stop Lamp
Switch (STP LP SW),
Fuel Pump Rly Hi
Control
7
MAINTAINING YOUR VEHICLE 441

Battery............................... 409
Emergency Starting ..................... 394
Keyless Transmitter Replacement (RKE) ....... 23
Belts, Seat ............................ 39,75
Body Mechanism Lubrication ............... 411
Brake Assist System ...................... 320
Brake Assist Warning Light ................. 211
Brake Control System, Electronic ............. 318
Brake System ........................... 421
Anti-Lock (ABS) .................... 316,319
Master Cylinder ....................... 422
Parking ............................. 315
Warning Light ........................ 202
Brake/Transmission Interlock ............... 286
Break-In Recommendations, New Vehicle ........ 73
Bulb Replacement ..................... 443,444
Bulbs, Light ............................ 76
Capacities, Fluid ........................ 447 Caps, Filler
Fuel ............................... 361
Power Steering ........................ 314
Car Washes ............................ 429
Carbon Monoxide Warning ...............74,360
Cargo Light ............................ 97
Cargo (Vehicle Loading) ................... 363
Cellular Phone ........................ 82,263
Center High Mounted Stop Light ............ 446
Certification Label ....................... 363
Chains, Tire ............................ 350
Changing A Flat Tire ..................... 389
Chart, Tire Sizing ........................ 335
Check Engine Light
(Malfunction Indicator Light) .............210,403
Checking Your Vehicle For Safety ............. 74
Checks, Safety ........................... 74
Child Restraint ...................... 61,68,71
Child Restraint Tether Anchors .............66,68
10
INDEX 483