automatic transmission JEEP GRAND CHEROKEE 2012 WK2 / 4.G Owners Manual

4. To assemble the RKE transmitter case, snap the two
halves together.
General Information
This device complies with part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired
operation.
NOTE: Changes or modifications not expressly ap-
proved by the party responsible for compliance could
void the user’s authority to operate the equipment. If your RKE transmitter fails to operate from a normal
distance, check for these two conditions:
1. A weak battery in the RKE transmitter. The expected
life of the battery is a minimum of three years.
2. Closeness to a radio transmitter such as a radio station
tower, airport transmitter, and some mobile or CB radios.REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
approximately 300 ft (91 m).
NOTE:
•The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
•Obstructions between the vehicle and RKE transmitter
may reduce this range.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29

2. Push back on the multifunction lever once again to
reactivate 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.
Daytime Running Lights — If Equipped
The Daytime Running Lights (low intensity) come on
whenever the engine is running, and the transmission is
not in the PARK position. The lights will remain on until
the ignition is switched to the OFF or ACC position or the
parking brake is engaged. Also, the Daytime Running
Lights will turn off automatically when a turn signal is in
operation and turn on again when the turn signal is not
operating. The headlight switch must be used for normal
nighttime driving.
Automatic Headlight Leveling — 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.
Headlight Delay
To aid in your exit, your vehicle is equipped with a
headlight delay that will leave the headlights on for
approximately 90 seconds. This delay is initiated when
the ignition is turned OFF while the headlight switch is
on, and then the headlight switch is cycled off. Headlight
delay can be cancelled by either turning the headlight
switch on then off, or by turning the ignition ON.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 183

NOTE:Any chassis/suspension modifications to the
vehicle will effect the performance of the Adaptive Cruise
Control.
Activating Adaptive Cruise Control (ACC)
You can only activate ACC if the vehicle speed is above
20 mph (32 km/h).
When the system is turned on and in the READY state,
the Electronic Vehicle Information Center (EVIC) dis-
plays “Adaptive Cruise Ready.”
When the system is OFF, the EVIC displays “Adaptive
Cruise Control Off.” NOTE:
You cannot enable ACC under the following
conditions:
•When in Four-Wheel Drive Low.
•When you apply the brakes.
•When the parking brake is set.
•When the automatic transmission is in PARK, RE-
VERSE or NEUTRAL.
•When pushing the RES +button without a previously
set speed in memory.
204 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

INSTRUMENT CLUSTER DESCRIPTIONS
1. Tachometer
Indicates the engine speed in revolutions per minute
(RPM x 1000).
2. Air Bag Warning LightThis light will turn on for four to eight seconds
as a bulb check when the ignition switch is first
turned to the ON/RUN position. If the light is
either not on during starting, stays on, or turns
on while driving, have the system inspected at an autho-
rized dealer as soon as possible. Refer to “Occupant
Restraints” in “Things To Know Before Starting Your
Vehicle” for further information.
3. Malfunction Indicator Light (MIL) The Malfunction Indicator Light (MIL) is part of
an onboard diagnostic system called OBD II that
monitors engine and automatic transmission con-
trol systems. The light will illuminate when the key is in the ON/RUN position before engine start. If the bulb
does not come on when turning the key from OFF to
ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap,
poor fuel quality, etc., may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several of your typical driving cycles. In
most situations, the vehicle will drive normally and will
not require towing.
CAUTION!
Prolonged driving with the MIL on could cause
damage to the engine control system. It also could
affect fuel economy and drivability. If the MIL is
flashing, severe catalytic converter damage and
power loss will soon occur. Immediate service is
required.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 285

NOTE:
•To view a DVD on the radio press the RADIO/MEDIA
hard-key, on the radio faceplate, then touch the DISC
tab soft-key and then the VIEW VIDEO soft-key.
•Viewing a DVD on the Touch-Screen radio screen is
not available in all states/provinces, and the vehicle
must be stopped, and the shift lever must be in the
PARK position for vehicles with automatic transmis-
sion. In vehicles with manual transmission the parking
brake must be engaged.
•Touching the screen on a Touch-Screen radio while a
DVD is playing brings up basic remote control func-
tions for DVD play such as scene selection, Play,
Pause, FF, RW, and Stop. Pressing the X in the upper
corner will turn off the remote control screen
functions.
Play Video Games
Connect the video game console to the Auxiliary RCA
input jacks located on the back of the center console.
1. Video In – Yellow
2. Left Audio In – White
3. Right Audio In – Red
4
UNDERSTANDING YOUR INSTRUMENT PANEL 363

3. Touch the 1 or 2 soft-key based on the channel you
want to change and then the DISC soft-key in the MEDIA
column. To exit touch the back arrow at the top left of the
screen.
NOTE:
•To view a DVD on the radio press the RADIO/MEDIA
hard-key, on the radio faceplate, then touch the DISC
tab soft-key and then the VIEW VIDEO soft-key.
•Viewing a DVD on the Touch-Screen radio screen is
not available in all states/provinces, and the vehicle
must be stopped, and the shift lever must be in the
PARK position for vehicles with automatic transmis-
sion. In vehicles with manual transmission the parking
brake must be engaged.
•Touching the screen on a Touch-Screen radio while a
DVD is playing brings up basic remote control func-
tions for DVD play such as scene selection, Play,Pause, FF, RW, and Stop. Pressing the X in the upper
corner will turn off the remote control screen
functions.
Remote Control
Remote Control
370 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
Starting Procedures .................... 413
▫ Automatic Transmission ............... 413
▫ Keyless Enter-N-Go ................... 414
▫ Normal Starting ..................... 415
▫ Extreme Cold Weather
(Below –20°F Or 29°C)............... 417
▫ If Engine Fails To Start ................ 417
▫ After Starting ....................... 418
 Engine Block Heater — If Equipped ........ 418
Automatic Transmission ................. 419
▫ Key Ignition Park Interlock ............. 421
▫ Brake/Transmission Shift Interlock System . . 421
▫ Five-Speed Automatic Transmission
(3.6L Engine) — If Equipped ............ 421
▫ Gear Ranges ........................ 422
▫ Six-Speed Automatic Transmission
(5.7L Engine) — If Equipped ............ 429
▫ Gear Ranges ........................ 430
5

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust the
inside and outside mirrors, fasten your seat belt, and if
present, instruct all other occupants to buckle their seat
belts.
WARNING!
•When leaving the vehicle, always remove the key
fob from the ignition and lock your vehicle.
•Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children
to be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured.(Continued)
WARNING! (Continued)
•Children should be warned not to touch the park-
ing brake, brake pedal or the shift lever. Do not
leave the key fob in or near the vehicle, and do not
leave Keyless Enter-N-Go in the ACC or ON/RUN
mode. A child could operate power windows,
other controls, or move the vehicle.
Automatic Transmission
The shift lever must be in the NEUTRAL or PARK
position before you can start the engine. Apply the brakes
before shifting into any driving gear.5
STARTING AND OPERATING 413

CAUTION!
Damage to the transmission may occur if the follow-
ing precautions are not observed:
•Shift into PARK only after the vehicle has come to
a complete stop.
•Shift into or out of REVERSE only after the
vehicle has come to a complete stop and the engine
is at idle speed.
•Do not shift from REVERSE, PARK, or NEUTRAL
into any forward gear when the engine is above
idle speed.
•Before shifting into any gear, make sure your foot
is firmly on the brake pedal.
Using Fob With Integrated Key (Tip Start)
NOTE:Normal starting of either a cold or a warm
engine is obtained without pumping or pressing the
accelerator pedal. Do not
press the accelerator. Use the Fob with Integrated
Key to briefly turn the ignition switch to the START
position and release it as soon as the starter engages. The
starter motor will continue to run, and it will disengage
automatically when the engine is running. If the engine
fails to start, the starter will disengage automatically in
10 seconds. If this occurs, turn the ignition switch to the
LOCK position, wait 10 to 15 seconds, then repeat the
“Normal Starting” procedure.
Keyless Enter-N-Go
This feature allows the driver to oper-
ate the ignition switch with the push
of a button, as long as the ENGINE
START/STOP button is installed and
the Remote Keyless Entry (RKE) trans-
mitter is in the passenger compart-
ment.
414 STARTING AND OPERATING

Installing And Removing The ENGINE
START/STOP Button
Installing The Button
1. Remove the key fob from the ignition switch.
2. Insert the ENGINE START/STOP button into the
ignition switch with the lettering facing up and readable.
3. Press firmly on the center of the button to secure it into
position.
Removing The Button
1. The ENGINE START/STOP button can be removed
from the ignition switch for key fob use.
2. Insert the metal part of the emergency key under the
chrome bezel at the 6 o’clock position and gently pry the
button loose.NOTE:
The ENGINE START/STOP button should only
be removed or inserted with the ignition in the LOCK
position (OFF position for Keyless Enter-N-Go).
Normal Starting
Using The ENGINE START/STOP Button
NOTE: Normal starting of either a cold or a warm
engine is obtained without pumping or pressing the
accelerator pedal.
To start the engine, the transmission must be in PARK or
NEUTRAL. Press and hold the brake pedal while press-
ing the ENGINE START/STOP button once. The system
takes over and attempts to start the vehicle. If the vehicle
fails to start, the starter will disengage automatically after
10 seconds. If you wish to stop the cranking of the engine
prior to the engine starting, press the button again.
5
STARTING AND OPERATING 415