2008 JEEP WRANGLER brake light

▫To Accelerate For Passing ...............105
 Electronic Brake Control System ............105
▫ ABS (Anti-Lock Brake System) ............105
▫ TCS (Traction Control System) ............106
▫ BAS (Brake Assist System) ...............107
▫ ERM (Electronic Roll Mitigation) ..........108
▫ ESP (Electronic Stability Program) .........109
▫ ESP/BAS Warning Light ................115
 Electrical Power Outlet ...................116
▫ Electrical Outlet Use With Engine Off .......117
 Cupholders ...........................117
▫ Front Cupholders .....................117
▫ Rear Cupholders ......................118 
Storage ..............................118
▫ Console Storage Compartment ............118
▫ Rear Storage Compartment ..............119
 Dual Top — If Equipped .................120
▫ Removing The Soft Top .................120
▫ Installing The Soft Top .................122
 Freedom Top Three-Piece Modular Hard Top . . . 125
▫ Front Panel(s) Removal .................126
▫ Front Panel(s) Installation ...............128
▫ Front Panel(s) Installation Only
(With Rear Hard Top Removed) ...........128
▫ Rear Hard Top Removal ................129
▫ Rear Hard Top Installation ...............131
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 81
3

To Accelerate For Passing
Depress the accelerator as you would normally. When the
pedal is released, the vehicle will return to the set speed.
Using Speed Control On Hills
NOTE:The speed control system maintains speed up
and down hills. A slight speed change on moderate hills
is normal.
On steep hills, a greater speed loss or gain and/or more
frequent downshifts (auto transmission only) may occur
so it may be preferable to drive without speed control.
ELECTRONIC BRAKE CONTROL SYSTEM
Your vehicle is equipped with an advanced electronic
brake control system that includes ABS (Anti-Lock Brake
System), TCS (Traction Control System), BAS (Brake
Assist System), ERM (Electronic Roll Mitigation), and ESP (Electronic Stability Program). All five of these
systems work together to enhance vehicle stability and
control in various driving conditions.
ABS (Anti-Lock Brake System)
This system aids the driver in maintaining vehicle control
under adverse braking conditions. The system controls
hydraulic brake pressure to prevent wheel lock-up and
help avoid skidding on slippery surfaces during braking.
Refer to “Anti-Lock Brake System” in Section 5 of this
manual for more information about ABS.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 105
3

ESP (Electronic Stability Program)
This system enhances directional control and stability of
the vehicle under various driving conditions. ESP cor-
rects for over/under steering of the vehicle by applying
the brake of the appropriate wheel to assist in counter-
acting the over/under steer condition. Engine power
may also be reduced to help the vehicle maintain the
desired path.
ESP uses sensors in the vehicle to determine the vehicle
path intended by the driver and compares it to the actual
path of the vehicle. When the actual path does not match
the intended path, ESP applies the brake of the appropri-
ate wheel to assist in counteracting the oversteer or
understeer condition.
•Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
•Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
The ESP/TCS Indicator Light (located in the instrument
cluster), starts to flash as soon as the tires lose traction
and the ESP system becomes active. The ESP/TCS Indi-
cator Light also flashes when TCS is active. If the
ESP/TCS Indicator Light begins to flash during accelera-
tion, ease up on the accelerator and apply as little throttle
as possible. Be sure to adapt your speed and driving to
the prevailing road conditions.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 109
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7. Seat Belt Indicator LightA warning chime and an indicator light will alert
you to buckle the seat belts. When the belt is
buckled, the chime will stop, but the light will stay
on until it times out (about six seconds).
8. Turn Signal Indicator Lights The arrows will flash with the exterior turn signals
when the turn signal lever is operated. A tone will
chime if the turn signals are left on for more than 1 mi (2
km).
9. Oil Pressure Warning Light Shows low engine oil pressure. The light will come
on and remain on when the ignition switch is
turned from the OFF to the ON position, and the light
will turn off after the engine is started. If the bulb does
not come on, have the system checked by your autho-
rized dealer. If the warning light comes on and remains on while
driving, stop the vehicle and shut off the engine. DO
NOT OPERATE THE VEHICLE UNTIL THE CAUSE IS
CORRECTED. Also, a single chime will sound.
10. High Beam Indicator Light
This light shows that the headlights are on high
beam. Push the multifunction control lever away
from you to switch the headlights to high beam. Pull the
lever towards you to switch the headlights back to low
beam. If the driver’s door is open, and the headlights or
park lights are left on, the High Beam Indicator Light will
remain illuminated and a chime will sound.
11. Brake Warning Light After the ignition is turned on, this light illumi-
nates to indicate function check at vehicle start-
up. It also indicates if the parking brake is
applied. If the light stays on when the parking brake is
UNDERSTANDING YOUR INSTRUMENT PANEL 207
4

off, it indicates a possible brake system fluid leak or low
pressure level,see your authorized dealer immediately.
If the parking brake is applied and the vehicle is in
motion, the Brake Warning Light will “flash” and a chime
will sound.
The operation of the Brake Warning Light can be checked
by turning the ignition switch from the OFF position to
the ON position. The light should illuminate for approxi-
mately two seconds. The light should then turn off unless
the parking brake is applied or a brake fault is detected.
If the light does not illuminate, have the light inspected
by an authorized dealer.
12. Anti-Lock (ABS) Warning Light After the ignition is turned on, this light illumi-
nates to indicate function check at vehicle start-up.
If the light remains on after start-up or comes on and
stays on at road speeds, it may indicate that the ABS has detected a malfunction or has become inoperative. The
system reverts to standard non-anti-lock brakes.
If both the Brake Warning Light and the ABS Warning
Light are on, see your authorized dealer immediately.
Refer to “Anti-Lock Brake System” in Section 5 of this
manual.
13. Airbag Warning Light
This indicator lights and remains lit for six to
eight seconds when the ignition is first turned
on. If the light does not come on for six to eight
seconds, stays on or comes on while driving,
have the airbag system checked by an authorized dealer.
14. Rear Axle Lock Indicator Light — If Equipped This light indicates when the rear axle lock has
been activated.
208 UNDERSTANDING YOUR INSTRUMENT PANEL

will flash anytime the ESP or TCS is active and helping to
improve vehicle stability. If the ESP/TCS Indicator Light
is on solid, the ESP system has been turned off by the
driver or a temporary condition exists that will not allow
full ESP function.
27. O/D (Overdrive) Off Indicator LightThis light will illuminate when the O/D OFF
button has been selected. The O/D OFF button is
located on the center console.
28. Sway Bar Indicator Light — If Equipped This light will illuminate when the front sway
bar is disconnected.
29. Electronic Stability Program (ESP)/Brake Assist
System (BAS) Warning Light The ESP/BAS Warning Light in the instrument
cluster comes on when the ignition switch is
turned to the ON position. The light should go out with the engine running. If the ESP/BAS Warning
Light comes on continuously with the engine running, a
malfunction has been detected in either the ESP or the
BAS system. If this light stays illuminated, have the ESP
and BAS checked at your authorized dealer as soon as
possible. Refer to “Electronic Brake Control System” in
Section 3 for more information.
30. Electronic Throttle Control (ETC) Warning Light —
If Equipped
This light informs you of a problem with the
Electronic Throttle Control System. If a prob-
lem is detected while the engine is running, the
light will either stay on or flash depending on
the nature of the problem. Cycle the ignition key when
the vehicle is safely and completely stopped and the shift
lever is placed in the PARK position. The light should
turn off. If the light remains on with the engine running,
your vehicle will usually be drivable, however, see your
authorized dealer for service as soon as possible.
214 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belts.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat buildup may
cause serious injury or death.
Manual Transmission
Apply the parking brake, place the shift lever in NEU-
TRAL and depress the clutch pedal before starting ve-
hicle. This vehicle is equipped with a clutch interlocking
ignition system. It will not start unless the clutch pedal is
pressed to the floor.4WD Models Only
In 4L mode, this vehicle will start regardless of whether
or not the clutch pedal is pressed to the floor. This feature
enhances off-road performance by allowing the vehicle to
start when in 4L without having to depress the clutch
pedal. The 4WD Indicator Light will illuminate when the
transfer case has been shifted into this mode.
Automatic Transmission
Start the engine with the shift lever in the NEUTRAL or
PARK position. Apply the brake before shifting to any
driving range.
Normal Starting
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or depressing the
accelerator pedal.
STARTING AND OPERATING 271
5

Overdrive can be locked out by pressing the O/D OFF
switch located on the center console. The O/D OFF
indicator light (on the switch) will illuminate to show
that the switch has been activated. When the indicator
light is on, Overdrive is locked out. Pressing the switch a
second time restores the Overdrive function. The lockout
feature is useful when towing a trailer or carrying a
heavy load.
2 (Second)
For moderate grades and to assist braking on dry pave-
ment or in mud and snow. Begins from a stop in low gear
with automatic upshift to 2nd gear. Will not shift to 3rd.
1 (First)
For hard pulling at low speeds in mud, sand, snow, or on
steep grades. Begins and stays in low gear with no
upshift. Provides engine compression braking at low
speeds.CAUTION!
•Before moving the shift lever out of PARK, you
must turn the ignition from LOCK so the steering
wheel and shift lever are released. Otherwise,
damage to steering column or shift lever could
result.
•Never race the engine with the brakes on and the
vehicle in gear, and never hold the vehicle on an
incline without applying the brakes. These prac-
tices can overheat and damage the transmission.
•When “rocking” a stuck vehicle by moving be-
tween DRIVE and REVERSE, do not spin the
wheels faster than 15 mph (24 km/h), or drivetrain
damage may result.
284 STARTING AND OPERATING