2015 JEEP GRAND CHEROKEE engine

4. High Beam Indicator
Indicates that headlights are on high beam.
5. Front Fog Light Indicator — If Equipped
This indicator will illuminate when the front fog
lights are on.
6. LH Selectable DID
This area of the cluster will display selectable informa-
tion such as compass, outside temperature, etc. For
further information, refer to “Driver Information Display
(DID)” in this section.
7. Turn Signal Indicator
The arrows will flash with the exterior turn sig-
nals when the turn signal lever is operated. A tone
will chime, and a DID message will appear if either turn
signal is left on for more than 1 mile (1.6 km).NOTE:If either indicator flashes at a rapid rate, check
for a defective outside light bulb.
8. Speedometer
Indicates vehicle speed.
9. RH Selectable DID
This area of the cluster will display selectable informa-
tion such as compass, outside temperature, etc. For
further information, refer to “Driver Information Display
(DID)” in this section.
10. 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.
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Certain conditions, 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 Malfunction Indicator
Light (MIL) on could cause damage to the engine
control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you
drive slowly or park over flammable substances such
as dry plants, wood, cardboard, etc. This could result
in death or serious injury to the driver, occupants or
others.
11. Electronic Park Brake Failure Indicator — If
Equipped
This light indicates the Electronic Parking
Brake system requires service.
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UNDERSTANDING YOUR INSTRUMENT PANEL 15

12. Temperature Gauge
The temperature gauge shows engine coolant tempera-
ture. Any reading within the normal range indicates that
the engine cooling system is operating properly.
The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
NOTE:Temperature readings in the orange range of the
gauge are acceptable under some high load condition. If
the gauge points to the H orEngine Temperature Hot
DID message appears a light and a single chime will
require driver correction.CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge reads
“H” pull over and stop the vehicle. Idle the vehicle
with the air conditioner turned off until the pointer
drops back into the normal range. If the pointer
remains on the “H” and you hear continuous chimes,
turn the engine off immediately and call an autho-
rized dealer for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer
for service if your vehicle overheats. If you decide to
look under the hood yourself, see “Maintaining Your
(Continued)
16 UNDERSTANDING YOUR INSTRUMENT PANEL

17. Selectable DID Menu
This area of the cluster will display the DID selectable
menu. For further information, refer to “Driver Informa-
tion Display (DID)” in this section.
18. Air Bag Warning Light
This 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” of your owners manual for further information.
19. Vehicle Security Light
This light will flash rapidly for approximately
15 seconds when the vehicle theft alarm is
arming. The light will flash at a slower speedcontinuously after the alarm is set. The security light will
also come on for about three seconds when the ignition is
first turned on.
20. Electronic Stability Control (ESC) OFF Indicator
Light — If Equipped
This light indicates the Electronic Stability Con-
trol (ESC) is off.
21. Electronic Stability Control (ESC) Activation/
Malfunction Indicator Light — If Equipped
The “ESC Activation/Malfunction Indicator
Light” in the instrument cluster will come on
when the ignition switch is turned to the
ON/RUN position. It should go out with the
engine running. If the “ESC Activation/Malfunction In-
dicator Light” comes on continuously with the engine
running, a malfunction has been detected in the ESC
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UNDERSTANDING YOUR INSTRUMENT PANEL 21

•RIGHT Arrow Button
Push and release the RIGHT arrow button to
access the information screens or sub-menu
screens of a main menu item.
•BACK/LEFT Arrow Button
Push and release the LEFT arrow button to
access the information screens or sub-menu
screens of a main menu item.
•OK Button
Push the OK button to access/select the information
screens or sub-menu screens of a main menu item. Push
and hold the OK arrow button for two seconds to reset
displayed/selected features that can be reset.
DID Displays
When the appropriate conditions exist, the DID displays
the following messages:•System Setup Unavailable – Vehicle Not in Park
•System Setup Unavailable – Vehicle in Motion
•Exhaust Filter XX% Full Safely Drive at Highway
Speeds To Remedy
•Exhaust Filter Full – Power Reduced See Dealer
•Exhaust Service Required – See Dealer Now
•Exhaust System – Filter XX% Full Service Required See
Dealer
•Exhaust System – Regeneration In Process Exhaust
Filter XX% Full
•Exhaust System – Regeneration Completed
•Engine Will Not Restart in XXXX mi DEF Low Refill
Soon
•Engine Will Not Restart in XXXX mi Refill DEF
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UNDERSTANDING YOUR INSTRUMENT PANEL 25

•Engine Will Not Restart Refill DEF
•Service DEF System See Dealer
•Incorrect DEF Detected See Dealer
•Engine Will Not Restart in XXX mi Service DEF See
Dealer
•Engine Will Not Restart Service DEF System See
Dealer
Engine Oil Life Reset
Oil Change Required
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Required” message
will display in the DID for five seconds after a single
chime has sounded, to indicate the next scheduled oil
change interval. The engine oil change indicator systemis duty cycle based, which means the engine oil change
interval may fluctuate, dependent upon your personal
driving style.
Unless reset, this message will continue to display each
time you cycle the ignition to the ON/RUN position. To
turn off the message temporarily, push and release the
OK button. To reset the oil change indicator system (after
performing the scheduled maintenance), refer to the
following procedure.
Oil Change Reset Procedure
1. Without pushing the brake pedal, push and release the
ENGINE START/STOP button and place the ignition
to the ON/RUN position (do not start the engine).
2. Fully push the accelerator pedal, slowly, three times
within 10 seconds.
26 UNDERSTANDING YOUR INSTRUMENT PANEL

3. Without pushing the brake pedal, push and release the
ENGINE START/STOP button once to return the
ignition to the OFF/LOCK position.
NOTE:If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
Fuel Filter Life Reset
The cluster will display the “Fuel System Service Re-
quired – See Dealer” or “Service Fuel Filter” message
when the fuel filter maintenance life is less than 5%. To
verify if this is a fuel filter change event, go to the “Fuel
Filter Life” screen in the “Vehicle Info” menu. When this
message appears, dealers should replace the fuel filters.
NOTE:Use the steering wheel DID controls for the
following procedure(s)
1. Without pushing the brake pedal, cycle the ignition to
the ON/RUN position (do not start the engine.)2. Push and release theDOWNarrow button to scroll
downward through the main menu to “Vehicle Info”.
3. Push and release theRIGHTarrow button to access
the ”Fuel Filter Life” screen.
4. Push and hold theOKbutton for one second to access
the ”Fuel Filter Life Reset” screen.
5. Push and release theDOWNarrow button to select
“Yes”, then press and release the OK button to select
reset of the Fuel Filter Life.
6. Push and release theUparrow button to exit the DID
screen.
NOTE:If the indicator message illuminates when you
start the vehicle, the fuel filter indicator system did not
reset. If necessary, repeat this procedure.
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UNDERSTANDING YOUR INSTRUMENT PANEL 27

DID Amber Telltales
This area will show reconfigurable amber caution tell-
tales. These telltales include:
Water In Fuel Indicator Light
The “Water In Fuel Indicator Light” will illu-
minate when there is water detected in the fuel
filters. If this light remains on, DO NOT start
the vehicle before you drain the water from the
fuel filters to prevent engine damage. Refer to “Mainte-
nance Procedures/Draining Fuel/Water Separator Fil-
ters” in “Maintaining Your Vehicle” for further informa-
tion.
Wait To Start Light
The “Wait To Start” telltale will illuminate for
approximately two seconds when the ignition is
turned to the RUN position. It’s duration may be longer
based on colder operating conditions. Vehicle will notinitiate start until telltale is out. Refer to “Starting Proce-
dures” in “Starting and Operating” for further informa-
tion.
NOTE:The “Wait To Start” telltale may not illuminate if
the intake manifold temperature is warm enough.
Low Diesel Exhaust Fluid Light
This telltale will turn on to indicate the Diesel
Exhaust Fluid (DEF) is low.
Diesel Particulate Filter (DPF) Messages
This engine meets all required diesel engine emissions
standards. To achieve these emissions standards, your
vehicle is equipped with a state-of-the-art engine and
exhaust system. These systems are seamlessly integrated
into your vehicle and managed by the Powertrain Con-
trol Module (PCM). The PCM manages engine combus-
tion to allow the exhaust system’s catalyst to trap and
28 UNDERSTANDING YOUR INSTRUMENT PANEL