light JEEP GRAND CHEROKEE 2016 WK2 / 4.G Workshop Manual

HEADLIGHT WASHERS — IF EQUIPPED
The multifunction lever operates the headlight washers
when the ignition switch is in the ON position and the
headlights are turned on. The multifunction lever is
located on the left side of the steering column.
To use the headlight washers, push the multifunction
lever inward (toward the steering column) and release it.
The headlight washers will spray a timed high-pressure
spray of washer fluid onto each headlight lens. In addi-
tion, the windshield washers will spray the windshield
and the windshield wipers will cycle.
NOTE:After turning the ignition switch and headlights
ON, the headlight washers will operate on the first spray
of the windshield washer and then every eleventh spray
after that.
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 lever is
located below the steering wheel at the end of the
steering column.
Tilt/Telescoping Lever
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 185

•If the button is continually pushed, the set speed will
continue to decrease until the button is released, then
the new set speed will be established.
Metric Speed (km/h)
• Pushing the SET -button once will result in a 1 km/h
decrease in set speed. Each subsequent tap of the
button results in a decrease of 1 km/h.
• If the button is continually pushed, the set speed will
continue to decrease until the button is released, then
the new set speed will be established.
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.
WARNING!
Electronic Speed Control can be dangerous where the
system cannot maintain a constant speed. Your ve-
hicle could go too fast for the conditions, and you
could lose control and have an accident. Do not use
Electronic Speed Control in heavy traffic or on roads
that are winding, icy, snow-covered or slippery.
192 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

ADAPTIVE CRUISE CONTROL (ACC) —
IF EQUIPPED
Adaptive Cruise Control (ACC) increases the driving
convenience provided by cruise control while traveling
on highways and major roadways. However, it is not a
safety system and not designed to prevent collisions.
Electronic Speed Control function performs differently.
Please refer to the proper section within this chapter.
ACC will allow you to keep cruise control engaged in
light to moderate traffic conditions without the constant
need to reset your cruise control. ACC utilizes a radar
sensor and a forward facing camera designed to detect a
vehicle directly ahead of you.
NOTE:
•If the sensor does not detect a vehicle ahead of you,
ACC will maintain a fixed set speed. •
If the ACC sensor detects a vehicle ahead, ACC will
apply limited braking or acceleration (not to exceed
the original set speed) automatically to maintain a
preset following distance, while matching the speed of
the vehicle ahead.
The Cruise Control system has two control modes:
• Adaptive Cruise Control mode for maintaining an
appropriate distance between vehicles.
• Normal (fixed speed) electronic speed control mode
for cruising at a constant preset speed. For additional
information, refer to “Normal (Fixed Speed) Cruise
Control Mode” in this section.
NOTE: Normal (fixed speed) electronic speed control
will not react to preceding vehicles. Always be aware of
the mode selected.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 193

•When you use the SET -button to decelerate, if the
engine’s braking power does not slow the vehicle
sufficiently to reach the set speed, the brake system
will automatically slow the vehicle.
• The ACC system applies the brake down to a full stop
when following a target vehicle. If an ACC host vehicle
follows a target vehicle to a standstill, the host vehicle
will release the vehicle brakes two seconds after com-
ing to a full stop.
• The ACC system maintains set speed when driving up
hill and down hill. However, a slight speed change on
moderate hills is normal. In addition, downshifting
may occur while climbing uphill or descending down-
hill. This is normal operation and necessary to main-
tain set speed. When driving up hill and down hill, the
ACC system will cancel if the braking temperature
exceeds normal range (overheated).Setting The Following Distance In ACC
The specified following distance for ACC can be set by
varying the distance setting between four bars (longest),
three bars (long), two bars (medium) and one bar (short).
Using this distance setting and the vehicle speed, ACC
calculates and sets the distance to the vehicle ahead. This
distance setting displays in the DID.
Distance Setting 4 Bars (Longest)
202 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

•The distance setting is changed.
• The system disengages. (Refer to the information on
ACC Activation).
The maximum braking applied by ACC is limited; how-
ever, the driver can always apply the brakes manually, if
necessary.
NOTE: The brake lights will illuminate whenever the
ACC system applies the brakes.
A Proximity Warning will alert the driver if ACC predicts
that its maximum braking level is not sufficient to
maintain the set distance. If this occurs, a visual alert
“BRAKE” will flash in the DID and a chime will sound
while ACC continues to apply its maximum braking
capacity. NOTE:
The “Brake!” Screen in the DID is a warning for
the driver to take action and does not necessarily mean
that the Forward Collision Warning system is applying
the brakes autonomously.
Brake Alert
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 205

WARNING!
In the normal Cruise Control mode, the system will
not react to vehicles ahead. In addition, the proximity
warning does not activate and no alarm will sound
even if you are too close to the vehicle ahead since
neither the presence of the vehicle ahead nor the
vehicle-to vehicle distance is detected. Be sure to
maintain a safe distance between your vehicle and
the vehicle ahead. Always be aware which mode is
selected.
To Set A Desired Speed
Turn the Normal (Fixed Speed) Electronic
Speed Control ON. When the vehicle has
reached the desired speed, push the SET (+) or
SET (-) button and release. Release the accel-
erator and the vehicle will operate at the selected speed. Once a speed has been set a message (CRUISE CON-
TROL SET TO MPH/KM) will appear indicating what
speed was set. This light will turn on when the electronic
speed control is SET.
To Vary The Speed Setting
To Increase Speed
When the Normal (Fixed Speed) Electronic Speed Con-
trol is set, you can increase speed by pushing the SET
+
button.
The drivers preferred units can be selected through the
instrument panel settings if equipped. Refer to “Under-
standing Your Instrument Panel” for more information.
The speed increment shown is dependant on the speed of
U.S. (mph) or Metric (km/h) units:
216 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

OVERHEAD CONSOLE
The overhead console contains courtesy/reading lights
and storage for sunglasses. Universal Garage Door
Opener (HomeLink), power liftgate and power sunroof
switches may also be included, if equipped.
Front Map/Reading Lights — If Equipped
Lights are mounted in the overhead console. Each light
can be turned on by pushing the switch on either side of
the console. These buttons are backlit for night time
visibility.
Overhead ConsoleFront Map/Reading Lights
252 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

To turn the lights off, push the switch a second time. The
lights also turn on when a door is opened. The lights will
also turn on when the UNLOCK button on the RKE is
pushed.Courtesy Lights
The courtesy lights can be turned on by pushing the top
corner of the lens. To turn the lights off, push the lens a
second time.
Front Map/Reading Light SwitchesCourtesy Lights
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 253

Sunglasses Bin Door
At the front of the console a compartment is provided for
the storage of a pair of sunglasses. The storage compart-
ment access is a “push/push” design. Push the chrome
pad on the door to open. Push the chrome pad on the
door to close.
GARAGE DOOR OPENER — IF EQUIPPED
HomeLink replaces up to three hand-held transmitters
that operate devices such as garage door openers, motor-
ized gates, lighting or home security systems. The
HomeLink unit is powered by your vehicles 12 Volt
battery.
The HomeLink buttons, located on the overhead console,
designate the three different HomeLink channels. The
HomeLink indicator is located above the center button.
Sunglasses Bin Door
254 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

1. Place the ignition in the ON/RUN position.
2.
Place the hand-held transmitter 1 to 3 inches (3 to 8 cm)
away from the HomeLink button you wish to program
while keeping the HomeLink indicator light in view.
3. Push and hold the HomeLink button you want toprogram while you push and hold the hand-held
transmitter button.
4. Continue to hold both buttons and observe the indi- cator light. The HomeLink indicator will flash slowly
and then rapidly after HomeLink has received the
frequency signal from the hand-held transmitter. Re-
lease both buttons after the indicator light changes
from slow to rapid.
5. At the garage door opener motor (in the garage), locate the “LEARN” or “TRAINING” button. This can
usually be found where the hanging antenna wire is
attached to the garage door opener/device motor. Firmly push and release the “LEARN” or “TRAIN-
ING” button. On some garage door openers/devices
there may be a light that blinks when the garage door
opener/device is in the LEARN/TRAIN mode.
NOTE: You have 30 seconds in which to initiate the next
step after the LEARN button has been pushed.
6. Return to the vehicle and push the programmed HomeLink button twice (holding the button for two
seconds each time). If the garage door opener/device
activates, programming is complete.
NOTE: If the garage door opener/device does not acti-
vate, push the button a third time (for two seconds) to
complete the training.
To program the remaining two HomeLink buttons, repeat
each step for each remaining button. DO NOT erase the
channels.
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 257