2008 JEEP GRAND CHEROKEE light

To Activate
1. Select ªAuto Headlamp Low/High Beams? Ð Low/
High Beam.º Refer to ªEVIC Ð Customer Programmable
Featuresº in Section 4 of this manual.
2. Turn the end of the multi-function control lever to the
A (Auto) headlight position.
3. Push the multi-function control lever away from you
(toward front of vehicle) to engage the high beam mode.
NOTE:This system will not activate until the vehicle is
at or above 20 mph (32 km/h).
To Deactivate
1. Pull back on the muti-function control lever to manu-
ally deactivate the system (normal operation of low
beams).
2. Push back on the multi-function control lever once
again to re-activate the system.NOTE:Broken, muddy, or obstructed headlights and
taillights of vehicles in the field of view will cause
headlights to remain on longer (closer to the vehicle).
Also, dirt, film, and other obstructions (sticker, toll box,
etc.) on the windshield or camera lens will cause the
system to function improperly.
Instrument Panel and Interior Lights
When the multi-function control lever is in the parklight,
headlight, or A (Auto) position (if equipped), rotating the
center portion of the lever up and down will increase and
decrease the brightness (dimmer control) of the instru-
ment panel lights. Full daytime brightness on all elec-
tronic displays (odometer, overhead console, radio, and
Automatic Climate Control (if equipped) is obtained by
rotating the center portion of the control to the first
detent above the dimmer range. Rotating the control to
the second detent above the dimmer range turns the
interior lights on. Rotating the control to the ªOffº
(extreme bottom) position disables all the interior lights,
122 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

even when the doors and liftgate are open. While in the
ªOffº position the instrument panel lighting is at the
lowest light level and may not be suitable for night
driving.
Daytime Running Lights Ð If Equipped
The high beam headlights come on at a low intensity
level whenever the engine is running, and the transmis-
sion in not in the P (Park) position. The lights will remain
on until the ignition switch is turned to LOCK/ACC, or
the parking brake is engaged. The headlight switch must
be used for normal night time driving.
Automatic Headlight Leveling Ð HID Headlights
Only
This feature prevents the headlights from interfering
with the vision of oncoming drivers. Headlight leveling
automatically adjusts the height of the headlight beam in
reaction to changes in vehicle pitch.
Lights-On Reminder
If the headlights or parking lights are on after the ignition
switch has been turned to LOCK/ACC, a chime will
sound when the driver's door is opened.
Fog Lights Ð If Equipped
The fog light switch is located in the multi-
function control lever. To activate the fog lights,
turn on the park/turn lights, low beam headlights,
or ªAutoº headlights and pull out the end of the multi-
function control lever. A light in the instrument cluster
shows when the fog lights are on.
NOTE:Turning on the high beam headlights turns off
the fog lights.
A front fog light is a lighting device providing illumina-
tion forward of the vehicle under conditions of fog, rain,
snow, or dust. Principally, the front fog light supplements
the lower beam of a standard headlight system.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 123
3

NOTE:Proper aim and adjustments of the front fog
lights should be made to prevent excessive glare for other
drivers.
Turn Signals
Move the multi-function control lever up or down and
the arrows on each side of the instrument cluster will
flash to show proper operation of the front and rear turn
signal lights. You can signal a lane change by moving the
lever partially up or down.
Turn Signal Auto-Mode
Tap the multi-function control lever once and the turn
signal (left or right) will flash 3 times, and automatically
turn off.
High Beam Switch
Push the multi-function control lever away from you to
switch the headlights to high beam. Pull the lever to-
wards you to switch the headlights back to low beam.
Passing Light
You can signal another vehicle with your headlights by
lightly pulling the multi-function control lever toward
the steering wheel. This will cause the headlights to turn
on at high beam and remain on until the lever is released.
Headlight Time Delay
There is also a feature that delays turning off the vehicle
lights for 30, 60, or 90 seconds after the ignition switch is
turned OFF. To activate the headlight delay, the multi-
function control lever must be rotated to the ªOffº
position after the ignition switch is turned to LOCK/
ACC. Only the headlights will illuminate during this
124 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

time. Refer to ªEVIC- Customer Programmable Featuresº
in Section 4 to turn this feature ªOn/Offº or set the time
interval.
Interior Lights
The interior lighting consists of courtesy lights mounted
below the instrument panel, an overhead console light
assembly which contains both driver and passenger
reading lights, reading lights located above the rear
doors, and a rear cargo light. Opening a door or turning
the center of the multi-function control lever to the
extreme up position will activate all interior courtesy
lights.
Front Map/Reading Lights
These lights are mounted in the overhead console. Each
light can be turned on by pressing the recessed area of the
lens. To turn these lights off, press the recessed area of the
lens a second time. There are also reading lights located
above the rear doors. Each light can be turned on bypressing the front recessed area of the lens. To turn these
lights off, press the recessed area of the lens a second
time.Front Map/Reading Lights
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 125
3

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 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.
Also, your vehicle is equipped with TSC (Trailer Sway
Control).
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 ªAnti-Lock Brake Systemº in Section 5 of this
manual for more information about ABS.
134 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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.
²Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
²Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
The9ESP/TCS Indicator Light9located in the instrument
cluster, starts to flash as soon as the tires lose traction and
the ESP system becomes active. The9ESP/TCS Indicator
Light9also flashes when TCS is active. If the9ESP/TCS
Indicator Light9begins to flash during acceleration, 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.
138 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
ESP (Electronic Stability Program) cannot prevent the
natural laws of physics from acting on the vehicle,
nor can it increase the traction afforded by prevailing
road conditions. ESP cannot prevent accidents, in-
cluding those resulting from excessive speed in
turns, driving on very slippery surfaces, or hydro-
planing. Only a safe, attentive, and skillful driver can
prevent accidents. The capabilities of an ESP-
equipped vehicle must never be exploited in a reck-
less or dangerous manner which could jeopardize the
user's safety or the safety of others.The ESP system has 2 available operating modes.
On
This is the normal operating mode for ESP. Whenever the
vehicle is started, the ESP system will be in this ªOnº
mode. This mode should be used for most driving
situations. ESP should only be turned to ªPartial Offº
mode for specific reasons as noted below.
Partial Off
This mode is entered by momentarily depressing the
9ESP OFFº switch. When in ªPartial Off9mode, the TCS
portion of ESP, except for the ªlimited slipº feature
described in the TCS section, has been disabled and the
9ESP/TCS Indicator Light9will be illuminated. All other
stability features of ESP function normally. This mode is
intended to be used if the vehicle is in deep snow, sand,
or gravel conditions and more wheel spin than ESP
would normally allow is required to gain traction. To
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 139
3

turn ESP on again, momentarily depress the9ESP OFFº
switch. This will restore the normal ªESP Onº mode of
operation.
NOTE:To improve the vehicle's traction when driving
with snow chains, or starting off in deep snow, sand, or
gravel, it may be desirable to switch to the ªESP PartialOffº mode by pressing the ªESP OFFº switch. Once the
situation requiring ESP to be switched to the ªESP Partial
Offº mode is overcome, turn ESP back on by momen-
tarily depressing the ªESP OFFº switch. This may be
done while the vehicle is in motion.
TSC (Trailer Sway Control)
TSC uses sensors in the vehicle to recognize an exces-
sively swaying trailer and will take the appropriate
actions to attempt to stop the sway. The system may
reduce engine power and apply the brake of the appro-
priate wheel(s) to counteract the sway of the trailer. TSC
will become active automatically once an excessively
swaying trailer is recognized. No driver action is re-
quired. Note that TSC cannot stop all trailers from
swaying. Always use caution when towing a trailer and
follow the tongue weight recommendations. Refer to
ªTrailer Towingº in Section 5 of this manual for more
information on towing a trailer with your vehicle. When
TSC is functioning, the ªESP/TCS Indicator Lightº will
ESP OFF Switch
140 UNDERSTANDING THE FEATURES OF YOUR VEHICLE