JEEP GRAND CHEROKEE 2009 WK / 3.G Owners Manual

WINDSHIELD WIPERS AND WASHERS
The front and rear wipers and washers are operated by a
switch in the right side control lever. Turn the end of the
control lever to select Low, High, or one of the five speed
sensitive intermittent windshield wiper speeds. Refer to
“Speed Sensitive Intermittent Wiper System” in this
section. For information on the rear wiper and washer,
refer to “Rear Window Features” in this section.
NOTE:Always remove any buildup of snow that pre-
vents the windshield wiper blades from returning to the
off position. If the windshield wiper switch is turned off,
and the blades cannot return to the off position, damage
to the wiper motor may occur.
Windshield Wiper/Washer Switch
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To use the washer, pull the lever toward you and hold
while spray is desired. If the lever is pulled while in the
delay range, the wiper will operate for several seconds
after the lever is released, and then resume the intermit-
tent interval previously selected.
If the lever is pulled while in the off position, the wipers
will operate for several wipe cycles, then turn off.
WARNING!
Sudden loss of visibility through the windshield
could lead to an accident. You might not see other
vehicles or other obstacles. To avoid sudden icing of
the windshield during freezing weather, warm the
windshield with the defroster before and during
windshield washer use.
Mist
Use the Mist feature when weather conditions make
occasional usage of the wipers necessary. Pull down and
release the control lever for a single wiping cycle.
Speed Sensitive Intermittent Wiper System
Use one of the five intermittent wiper speeds when
weather conditions make a single wiping cycle, with a
variable pause between cycles, desirable. Turn the end of
the lever to one of the five delay positions for the desired
delay interval. The delay can be regulated from a maxi-
mum of approximately 18 seconds between cycles, to a
cycle every 1/2 second.
NOTE:The wiper delay times depend on vehicle speed.
If the vehicle is moving less than 10 mph (16 km/h),
delay times will be doubled.
140 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Rain Sensing Wipers — If Equipped
This feature senses moisture on the windshield and
automatically activates the wipers for the driver. The
feature is especially useful for road splash or overspray
from the windshield washers of the vehicle ahead. Rotate
the end of the multifunction lever to one of five settings
to activate this feature.
The sensitivity of the system can be adjusted with the
multifunction lever. Wiper delay position 1 is the least
sensitive, and wiper delay position 5 is the most sensi-
tive. Setting 3 should be used for normal rain conditions.
Settings 1 and 2 can be used if the driver desires less
wiper sensitivity. Settings 4 and 5 can be used if the
driver desires more sensitivity. Place the wiper switch in
the OFF position when not using the system.
NOTE:
•The rain sensing feature will not operate when the
wiper switch is in the Low or High speed position.
•The rain sensing feature may not function properly
when ice, or dried salt water is present on the wind-
shield.
•Use of Rain-Xor products containing wax or silicone
may reduce rain sensor performance.
•A customer programmable feature in the Electronic
Vehicle Information Center (EVIC) allows the Rain
Sense feature to be turned off. Refer to “Electronic
Vehicle Information Center (EVIC) — Customer-
Programmable Features” in Section 4 of this manual.
The rain sensing system has protection features for the
wiper blades and arms, and will not operate under the
following conditions:
•Low Ambient Temperature— When the ignition is
first turned ON, the rain sensing system will not
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operate until the wiper switch is moved, vehicle speed
is greater than 0 mph (0 km/h), or the outside tem-
perature is greater than 32°F (0°C).
•Transmission in NEUTRAL Position— When the
ignition is ON, and the transmission is in the NEU-
TRAL position, the rain sensing system will not oper-
ate until the wiper switch is moved, vehicle speed is
greater than 5 mph (8 km/h), or the shift lever is
moved out of the NEUTRAL position.
TILT/TELESCOPING STEERING COLUMN
This feature allows you to tilt the steering column
upward or downward. It also allows you to lengthen or
shorten the steering column. The tilt/telescoping control
handle is located below the steering wheel at the end of
the steering column.To unlock the steering column, push the control handle
downward (toward the floor). To tilt the steering column,
move the steering wheel upward or downward as de-
sired. To lengthen or shorten the steering column, pullTilt Steering Column
142 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

the steering wheel outward or push it inward as desired.
To lock the steering column in position, push the control
handle upward until fully engaged.
WARNING!
Do not adjust the steering wheel while driving. The
telescoping adjustment must be locked while driv-
ing. Adjusting the steering wheel while driving or
driving without the telescoping adjustment locked
could cause the driver to lose control of the vehicle.
ADJUSTABLE PEDALS — IF EQUIPPED
This feature allows both the brake and accelerator pedals
to move toward or away from the driver to provide
improved position with the steering wheel. The adjust-
able pedal system is designed to allow a greater range of
driver comfort for steering wheel tilt and seat position.
The position of the brake and accelerator pedals can beadjusted without compromising safety or comfort in
actuating the pedals.
Press the bottom of the switch to move the pedals
forward (away from the driver).
Adjustable Pedal Switch
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Press the top of the switch to move the pedals rearward
(toward the driver).
•The pedals can be adjusted with the ignition OFF.
•The pedals can be adjusted while driving.
•The pedalscannotbe adjusted when the vehicle is in
REVERSE (R) or when the Electronic Speed Control is
ON. A message will be displayed in the Electronic
Vehicle Information Center (EVIC) if the pedals are
attempted to be adjusted when the system is locked
out (“Adjustable Pedal Disabled — Cruise Control
Engaged” or “Adjustable Pedal Disabled — Vehicle In
Reverse”). Refer to Electronic Vehicle Information
Center (EVIC) in Section 4 for more information.
CAUTION!
Do not place any article under the adjustable pedal’s
or impede its ability to move as it may cause damage
to the pedal controls. Pedal travel may become lim-
ited if movement is stopped by an obstruction in the
adjustable pedal’s path.
ELECTRONIC SPEED CONTROL — IF EQUIPPED
When engaged, Electronic Speed Control takes over
accelerator operations at speeds greater than 25 mph
(40 km/h) for 3.7L, 4.7L, and 5.7L engines; and 14 mph
(23 km/h) for 3.0L diesel engines.
The Electronic Speed Control lever is located on the right
side of the steering wheel.
144 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

To Activate
Push the ON/OFF button. The Cruise Indicator Light in
the instrument cluster will illuminate. To turn the system
off, push the ON/OFF button a second time. The Cruise
Indicator Light will turn off. The system should be
turned off when not in use.
WARNING!
Leaving the Electronic Speed Control system on
when not in use is dangerous. You could accidentally
set the system or cause it to go faster than you want.
You could lose control and have an accident. Always
leave the system OFF when you are not using it.
To Set At A Desired Speed
When the vehicle has reached the desired speed, press
down on the lever and release. Release the accelerator
and the vehicle will operate at the selected speed.
NOTE:The vehicle should be traveling at a steady
speed and on level ground before pressing the SET lever.
To Deactivate
A soft tap on the brake pedal, pulling the Electronic
Speed Control lever toward you, or normal brake pres-
sure while slowing the vehicle will deactivate Electronic
Electronic Speed Control Lever
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Speed Control without erasing the set speed memory.
Pressing the ON/OFF button or turning the ignition
switch OFF erases the set speed memory.
To Resume Speed
To resume a previously set speed, push the RESUME
ACCEL lever up and release. Resume can be used at any
speed above 20 mph (32 km/h) for 3.7L, 4.7L, and 5.7L
engines, and 14 mph (23 km/h) for 3.0L diesel engines.
To Vary The Speed Setting
When the Electronic Speed Control is on, speed can be
increased by pushing up and holding RESUME ACCEL.
Release the lever when the desired speed is reached, and
the new speed will be set.
Tapping RESUME ACCEL once will result ina1mph
(2 km/h) (3.7L, 4.7L, 5.7L, and 3.0L diesel engines) speed
increase. Each time the lever is tapped, speed increases sothat tapping the lever three times will increase speed by
3 mph (5 km/h) (3.7L, 4.7L, 5.7L, and 3.0L diesel en-
gines).
To decrease speed while Electronic Speed Control is on,
push down and hold SET DECEL. Release the lever when
the desired speed is reached, and the new speed will be
set.
Tapping the SET DECEL lever once will result ina1mph
(2 km/h) speed decrease. Each time the lever is tapped,
speed decreases.
NOTE:The Electronic Speed Control system has been
designed to shut down if multiple speed control switch
functions are operated simultaneously in order to ensure
proper operation. If this occurs, the system can be
reactivated by pushing the Electronic Speed Control
switch ON/OFF button and resetting the desired vehicle
SET speed.
146 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

To Accelerate For Passing
Press the accelerator as you would normally. When the
pedal is released, the vehicle will return to the set speed.
Using Electronic Speed Control On Hills
The transmission may downshift on hills to maintain the
vehicle set speed.
NOTE:The Electronic 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 Electronic Speed
Control.
REAR PARK ASSIST — IF EQUIPPED
The Rear Park Assist provides visible and audible indi-
cations of the distance between the rear fascia and the
detected obstacle when backing up. Refer to the WarningSection and Note Section for limitations of this system
and recommendations.
The Rear Park Assist will remember the last system state
(enabled or disabled) from the last ignition cycle when
the ignition is changed to the ON position.
The Rear Park Assist can be active only when the shift
lever is in REVERSE. If the Rear Park Assist is enabled at
this shift lever position, the system will be active until the
vehicle speed is increased to approximately 11 mph
(18 km/h) or above. The system will be active again if the
vehicle speed is decreased to speeds less than approxi-
mately 10 mph (16 km/h).
Rear Park Assist Sensors
The four Rear Park Assist Sensors, located in the rear
fascia, monitor the area behind the vehicle that is within
the sensors’ field of view.
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The sensors can detect obstacles from approximately 12
to 59 in (30 to 150 cm) from the rear fascia in the
horizontal direction, depending on the location and
orientation of the obstacle and the type of obstacle.
Rear Park Assist Warning Display
The Rear Park Assist Warning Display, located in the
headliner near the flipper glass, provides both visible and
audible warnings to indicate the distance between the
rear fascia and the detected obstacle.
When the ignition is turned to the ON position, the
warning display will turn ON all of its LEDs for about
one second. Each side of the warning display has six
yellow and two red LEDs. The vehicle is close to the
obstacle when the red LED is ON.
148 UNDERSTANDING THE FEATURES OF YOUR VEHICLE