User Manual - Page 139

For 2024 JEEP WRANGLER.

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The ESC OFF Indicator Light and the ESC Indicator
Light come on momentarily each time the ignition is
placed in the ON/RUN or ACC/ON/RUN position.
The ESC system will make buzzing or clicking
sounds when it is active. This is norma l; the sounds
will stop when ESC becomes inact ive.
This light will come on when the vehicle is in an ESC
event.
Electronic Stability Control (ESC) OFF
Warning Light If Equipped
This warning light indicates the ESC is off.
Each time the ignition is turned to ON/RUN
or ACC/ON/RUN, the ESC system will be on,
even if it was turned off previously.
Fuel Level Sensor Failure Warning Light
This light illuminates when there i s a fuel
level sensor failure. If this light illu minates,
take it to an author ized dealer and have
them inspect i t.
Loose Fuel Filler Cap Warning Light
If Equipped
This warning light will illuminate when the
fuel filler c ap is loose. Properly close the
filler cap to disengage the light. If the light
does not turn off, please see an authorized
dealer.
Low Fuel Warning Light
When the fuel level reaches approximately
2.0 gal (7.5 L), this light will turn on and a
chime will sou nd. The light will remain on
until fuel i s added.
Low Washer Fluid Warning Light
If Equipped
This warning light will illuminate when the
windshield washer fluid is low
page 288.
Engine Check/Malfunction Indicator
Warning Light (MIL)
The MIL is a part of an Onboard Diagnostic
System called OBD II that monitors engine
and automatic transmission control systems.
This warning light will illuminate when the
ignition is in the ON/RUN position before engine start.
If the bulb does not come on when turning the ignition
switch from OFF to ON/RUN, have the condition
checked promptly.
Certain conditions, such as a loose or missing gas cap,
poor quality fuel, etc., may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several typical driving style s. In most
situations, the vehicle will drive normally and will not
require towing.
When the engine is running, the MIL may flash to alert
serious conditions that could lead to immediate loss of
power or severe catalytic converter damage. The
vehicle should be serviced by an authorized dealer as
soon as possible if this occurs.
WARNING!
A malfunctioning catalytic converter, as previously
referenced, can reach higher temperatures than in
normal operating conditions. This can cause a fire if
(Continued)
WARNING!
you drive slowly or park over flammable substances
such as dry plants, wood, cardboard, etc. This could
result in d eat h or serious injury to the driver, occu-
pants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator Light
(MIL) on could cause damage to the vehicle control
system. It also co uld affect fuel economy and drive-
ability. If the MIL is flashing, severe catalytic converter
damage and power loss will soon occur. Immediate
service is required.
Service 4WD Warning Light
If Equipped
This warning light will illuminate to signal a
fault with the 4WD system. If the light stays
on or comes on during driving, it means that
the 4WD system is not functioning properly
and that service is required. We recommend you drive
to the nearest service center and have the vehicle ser-
viced immediately.
Service Adaptive Cruise Control Warning
Light If Equipped
This light will turn on when a ACC is not oper-
ating and need s service
page 173.
GETTING TO KNOW YOUR INSTRUMENT PANEL 137
3
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