2016 JEEP GRAND CHEROKEE engine

Air Bag Warning Light
The air bags must be ready to inflate for your protection in a collision. The Occupant
Restraint Controller (ORC) monitors the internal circuits and interconnecting wiring
associated with air bag system electrical components.
The ORC monitors the readiness of the electronic parts of the air bag system
whenever the ignition switch is in the START or ON/RUN position. If the ignition
switch is in the OFF position or in the ACC position, the air bag system is not on and
the air bags will not inflate.
The ORC turns on the Air Bag Warning Light in the instrument panel for approxi-
mately four to eight seconds for a self-check when the ignition switch is first turned
to the ON/RUN position. After the self-check, the Air Bag Warning Light will turn off.
If the ORC detects a malfunction in any part of the system, it turns on the Air Bag
Warning Light, either momentarily or continuously. A single chime will sound to alert
you if the light comes on again after initial startup.
If the Air Bag Warning Light in the instrument panel is not on during the four to eight
seconds when the ignition switch is first turned to the ON/RUN position, stays on, or
turns on while driving, have the vehicle serviced by an authorized service center
immediately.
NOTE:
If the speedometer, tachometer, or any engine related gauges are not working, the
Occupant Restraint Controller (ORC) may also be disabled. In this condition the air
bags may not be ready to inflate for your protection. Have an authorized dealer
service the air bag system immediately.
Event Data Recorder (EDR)
This vehicle is equipped with an event data recorder (EDR). The main purpose of an
EDR is to record, in certain crash or near crash-like situations, such as an air bag
deployment or hitting a road obstacle, data that will assist in understanding how a
vehicle’s systems performed. The EDR is designed to record data related to vehicle
dynamics and safety systems for a short period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record such data as:
• How various systems in your vehicle were operating;
• Whether or not the driver and passenger safety belts were buckled/fastened;
• How far (if at all) the driver was depressing the accelerator and/or brake pedal;and,
• How fast the vehicle was traveling.
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WARNING!
• Be certain that the seatback is securely locked into position. If the seatback isnot securely locked into position the seat will not provide the proper stability
for child seats and/or passengers. An improperly latched seat could cause
serious injury.
• The cargo area in the rear of the vehicle (with the rear seatbacks in the
locked-up or folded down position) should not be used as a play area by
children when the vehicle is in motion. They could be seriously injured in a
collision. Children should be seated and using the proper restraint system.
Reclining Rear Seat
To recline the seatback, lift the lever located on the outboard side of the seat, lean
back and release the lever at the desired position. To return the seatback, lift the
lever, lean forward and release the lever.
WARNING!
Do not ride with the seatback reclined so that the shoulder belt is no longer resting
against your chest. In a collision you could slide under the seat belt, which could
result in serious injury or death.
HEATED/VENTILATED SEATS
Front Heated Seats
The front heated seats control buttons are located within the climate or controls
screen of the touchscreen.
You can choose from HI, LO or OFF heat settings. The indicator arrows in touchscreen
buttons indicate the level of heat in use. Two indicator arrows will illuminate for HI,
one for LO and none for OFF.
• Press the heated seat button
once to turn the HI setting ON.
• Press the heated seat button
a second time to turn the LO setting ON.
• Press the heated seat button
a third time to turn the heating elements OFF.
If the HI-level setting is selected, the system will automatically switch to LO-level
after approximately 60 minutes of continuous operation. At that time, the display will
change from HI to LO, indicating the change. The LO-level setting will turn OFF
automatically after approximately 45 minutes.
NOTE:
• Once a heat setting is selected, heat will be felt within two to five minutes.
• The engine must be running for the heated seats to operate.
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Vehicles Equipped With Remote Start
On models that are equipped with remote start, the heated seats can be programmed
to come on during a remote start.
This feature can be programmed through the Uconnect system. Refer to “Uconnect
Settings” in “Understanding Your Instrument Panel” in the Owner's Manual on the
DVD.
WARNING!
• Persons who are unable to feel pain to the skin because of advanced age,chronic illness, diabetes, spinal cord injury, medication, alcohol use, exhaus-
tion or other physical condition must exercise care when using the seat heater.
It may cause burns even at low temperatures, especially if used for long periods
of time.
• Do not place anything on the seat or seatback that insulates against heat, such
as a blanket or cushion. This may cause the seat heater to overheat. Sitting in
a seat that has been overheated could cause serious burns due to the increased
surface temperature of the seat.
Rear Heated Seats
On some models, the two outboard seats are equipped with heated seats. The heated
seat switches for these seats are located on the rear of the center console. There are
two heated seat switches
that allow the rear passengers to operate the seats
independently.
You can choose from HI, LO or OFF heat settings. The indicator lights in each switch
indicate the level of heat in use. Two indicator lights will illuminate for HI, one for LO
and none for OFF.
• Push the heated seat button
once to select HI-level heating.
• Push the heated seat button
a second time to select LO-level heating.
• Push the heated seat button
a third time to turn the heating elements OFF.
NOTE:
• Once a heat setting is selected, heat will be felt within two to five minutes.
• The engine must be running for the heated seats to operate.
If the HI-level setting is selected, the system will automatically switch to LO-level
after approximately 60 minutes of continuous operation. At that time, the number of
illuminated LEDs changes from two to one, indicating the change. The LO-level
setting will turn OFF automatically after approximately 45 minutes.
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Front Ventilated Seats
If your vehicle is equipped with ventilated seats, the seat cushion and seat back will
have fans that draw the air from the passenger compartment and move air through
fine perforations in the seat cover to help keep the driver and front passenger cooler
in higher ambient temperatures. The fans operate at two speeds, HI and LO.
The front ventilated seats control buttons are located within the Uconnect system.
You can gain access to the control buttons through the climate screen or the controls
screen.
• Press the ventilated seat button
once to choose HI.
• Press the ventilated seat button
a second time to choose LO.
• Press the ventilated seat button
a third time to turn the ventilated seat OFF.
NOTE:
The engine must be running for the ventilated seats to operate.
Vehicles Equipped With Remote Start
On models that are equipped with remote start, the ventilated seats can be
programmed to come on during a remote start.
This feature can be programmed through the Uconnect system. Refer to “Uconnect
Settings” in “Understanding Your Instrument Panel” in the Owner's Manual on the
DVD.
HEATED STEERING WHEEL — IF EQUIPPED
The steering wheel contains a heating element that helps warm your hands in cold
weather. The heated steering wheel has only one temperature setting. Once the
heated steering wheel has been turned on it will operate for up to 80 minutes before
automatically shutting off. The heated steering wheel can shut off early or may not
turn on when the steering wheel is already warm.
The heated steering wheel control button is located within the Uconnect system. You
can gain access to the control button through the climate screen or the controls
screen.
• Press the heated steering wheel button
once to turn the heating element ON.
• Press the heated steering wheel button
a second time to turn the heating
element OFF.
NOTE:
The engine must be running for the heated steering wheel to operate.
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ENGINE BREAK-IN RECOMMENDATIONS
3.6L Engine Break-In
For vehicles equipped with the 3.6L, use the following engine break-in recommendations:
A long break-in period is not required for the drivetrain (engine, transmission, clutch,
and rear axle) in your new vehicle.
Drive moderately during the first 300 miles (500 km). After the initial 60 miles
(100 km), speeds up to 50 or 55 mph (80 or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the limits of local traffic laws
contributes to a good break-in. However, wide-open throttle acceleration in low gear
can be detrimental and should be avoided.
The engine oil, transmission fluid, and axle lubricant installed at the factory is
high-quality and energy-conserving. Oil, fluid, and lubricant changes should be
consistent with anticipated climate and conditions under which vehicle operations
will occur. For the recommended viscosity and quality grades, refer to “Maintenance
Procedures” in “Maintaining Your Vehicle”.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil in the engine or damage may
result.
NOTE:
A new engine may consume some oil during its first few thousand miles (kilometers)
of operation. This should be considered a normal part of the break-in and not
interpreted as an indication of difficulty. Please check your oil level with the engine
oil indicator often during the break in period. Add oil as required.
5.7L Engine Break-In
For vehicles equipped with the 5.7L, use the following engine break-in recommendations:
A long break-in period is not required for the drivetrain (engine, transmission, clutch,
and rear axle) in your new vehicle.
Drive moderately during the first 300 miles (500 km). After the initial 60 miles
(100 km), speeds up to 50 or 55 mph (80 or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the limits of local traffic laws
contributes to a good break-in. However, wide-open throttle acceleration in low gear
can be detrimental and should be avoided.
The engine oil, transmission fluid, and axle lubricant installed at the factory is
high-quality and energy-conserving. Oil, fluid, and lubricant changes should be
consistent with anticipated climate and conditions under which vehicle operations
will occur. For the recommended viscosity and quality grades, refer to “Maintenance
Procedures” in “Maintaining Your Vehicle”.
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CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil in the engine or damage may
result.
NOTE:
A new engine may consume some oil during its first few thousand miles (kilometers)
of operation. This should be considered a normal part of the break-in and not
interpreted as an indication of difficulty. Please check your oil level with the engine
oil indicator often during the break in period. Add oil as required.
6.4L Engine Break-In
For vehicles equipped with the 6.4L use the following engine break-in recommendations:
Despite modern technology and World Class manufacturing methods, the moving
parts of the vehicle must still wear in with each other. This wearing in occurs mainly
during the first 500 miles (805 km) and continues through the first oil change
interval.
It is recommended for the operator to observe the following driving behaviors during
the new vehicle break-in period:
0 to 100 miles (0 to 160 km):
• Do not allow the engine to operate at idle for an extended period of time.
• Depress the accelerator pedal slowly and not more than halfway to avoid rapid acceleration.
• Avoid aggressive braking.
• Drive with the engine speed less than 3,500 RPM.
• Maintain vehicle speed below 55 mph (88 km/h) and observe local speed limits.
100 to 300 miles (160 to 483 km):
• Depress the accelerator pedal slowly and not more than halfway to avoid rapid acceleration in lower gears (1st to 3rd gears).
• Avoid aggressive braking.
• Drive with the engine speed less than 5,000 RPM.
• Maintain vehicle speed below 70 mph (112 km/h) and observe local speed limits.
300 to 500 miles (483 to 805 km):
• Exercise the full engine rpm range, shifting manually (paddles or gear shift) at higher rpms when possible.
• Do not perform sustained operation with the accelerator pedal at wide open throttle.
• Maintain vehicle speed below 85 mph (136 km/h) and observe local speed limits.
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For the first 1500 miles (2414 km):
• Do not participate in track events, sport driving schools, or similar activities duringthe first 1500 miles (2414 km).
NOTE:
Check engine oil with every refueling and add if necessary. Oil and fuel consumption
may be higher through the first oil change interval.
HEADLIGHT SWITCH
The headlight switch is located on the left side of the instrument panel, next to the
steering wheel. The headlight switch controls the operation of the headlights, parking
lights, instrument panel lights, cargo lights and fog lights (if equipped).
To turn on the headlights, rotate the
headlight switch clockwise. When the
headlight switch is on, the parking lights,
taillights, license plate light and instru-
ment panel lights are also turned on. To
turn off the headlights, rotate the head-
light switch back to the O (Off) position.
NOTE:
• Your vehicle is equipped with plastic headlight and fog light (if equipped)
lenses that are lighter and less suscep-
tible to stone breakage than glass
lights. Plastic is not as scratch resis-
tant as glass and therefore different
lens cleaning procedures must be fol-
lowed.
• To minimize the possibility of scratch- ing the lenses and reducing light out-
put, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild
soap solution followed by rinsing.
CAUTION!
Do not use abrasive cleaning components, solvents, steel wool or other abrasive
materials to clean the lenses.
Headlight Switch
1 — Auto
2 — Rotate Headlight Switch
3 — Push Fog Lights
4 — Rotate Dimmer
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Automatic Headlights — If Equipped
This system automatically turns the headlights on or off according to ambient light
levels. To turn the system on, rotate the headlight switch to the A (AUTO) position.
When the system is on, the Headlight Delay feature is also on. This means the
headlights will stay on for up to 90 seconds after you turn the ignition switch to the
OFF position. To turn the automatic headlights off, turn the headlight switch out of
the AUTO position.
NOTE:
The engine must be running before the headlights will turn on in the Automatic
Mode.
Automatic High Beam — If Equipped
The Automatic High Beam Headlamp Control system provides increased forward
lighting at night by automating high beam control through the use of a digital camera
mounted on the inside rearview mirror. This camera detects vehicle specific light and
automatically switches from high beams to low beams until the approaching vehicle
is out of view.
NOTE:
• The Automatic High Beam Headlamp Control can be turned on or off using theUconnect System. Refer to “Uconnect Settings” in “Understanding Your Instru-
ment Panel” in the Owner’s Manual on the DVD for further information.
• 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 on the windshield or camera lens will cause the
system to function improperly.
• To opt out of the Advanced Auto High-Beam Sensitivity Control (default) and enter Reduced High-Beam Sensitivity Control (not recommended), toggle highbeam
lever 6 full on/off cycles within 10 seconds of ignition ON. System will return to
default setting upon ignition off.
If the windshield or Automatic High Beam Headlamp Control mirror is replaced, the
mirror must be re-aimed to ensure proper performance. See your local authorized
dealer.
Interior Lights
Courtesy and dome lights are turned on when the front doors are opened or when the
dimmer control (rotating wheel on the right side of the headlight switch) is rotated to
its farthest upward position. If your vehicle is equipped with Remote Keyless Entry
(RKE) and the UNLOCK button is pressed on the RKE transmitter the courtesy and
dome lights will turn on. When a door is open and the interior lights are on, rotating
the dimmer control all the way down, to the OFF detent, will cause all the interior
lights to go out. This is also known as the “Party” mode because it allows the doors
to stay open for extended periods of time without discharging the vehicle’s battery.
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