Page 13 of 476
: $ 5 1 , 1 *
$ Q \ P R G L I L F D W L R Q V R U D O W H U D W L R Q V W R W K L V Y H K L F O H F R X O G V H U L R X V O \ D I I H F W L W V
U R D G Z R U W K L Q H V V D Q G V D I H W \ D Q G P D \ O H D G W R D F R O O L V L R Q U H V X O W L Q J L Q V H U L R X V
L Q M X U \ R U G H D W K
5 H G : D U Q L Q J / L J K W V
$ L U % D J : D U Q L Q J / L J K W Úpage 135
Brake Warning Light Úpage 135
Battery Charge Warning Light Úpage 136
Door Open Warning Light
Úpage 136
Electric Power Steering (EPSyf ) D X O W : D U Q L Q J / L J K t Úpage 136
Electronic Throttle Control (ETCyf : D U Q L Q J / L J K t Úpage 136
Engine Coolant Temperature Warning Light Úpage 136
Hood Open Warning Light Úpage 137
Oil Pressure Warning Light Úpage 137
Oil Temperature Warning Light Úpage 137
Seat Belt Reminder Warning Light Úpage 136
Red Warning Lights
1
21_JL_OM_EN_USC_t.book Page 11
Page 20 of 476
: $ 5 1 , 1 *
The integrated key fob contains a coin cell
battery. Do not ingest the battery; there is a
chemical burn hazard. If the coin cell battery is
swallowed, it can cause severe internal burns
in just two hours and can lead to death.
If you think a battery may have been swal-
lowed or placed inside any part of the body,
seek immediate medical attention.
Keep new and used batteries away from chil-
dren. If the battery compartment does not
close securely, stop using the product and
keep it away from children.
WARNING!
Always remove the key fobs from the vehicle
and lock all doors when leaving the vehicle
unattended.
Always remember to place the ignition in the
OFF position.
Page 151 of 476
: $ 5 1 , 1 *
Never pour fuel or other flammable liquid into
the throttle body air inlet opening in an
attempt to start the vehicle. This could result
in flash fire causing serious personal injury.
Do not attempt to push or tow your vehicle to
get it started. Vehicles equipped with an auto-
matic transmission cannot be started this
way. Unburned fuel could enter the catalytic
converter and once the engine has started,
ignite and damage the converter and vehicle.
If the vehicle has a discharged battery,
booster cables may be used to obtain a start
from a booster battery or the battery in
another vehicle. This type of start can be
dangerous if done improperly Ú page 367.
CAUTION!
To prevent damage to the starter, do not
continuously crank the engine for more than
25 seconds at a time. Wait 60 seconds before
trying again.
WARNING!
Before exiting a vehicle, always come to a
complete stop, then shift the automatic trans -
mission into PARK and apply the parking
brake.
WARNING!
4
21_JL_OM_EN_USC_t.book Page 149
Page 369 of 476
![JEEP WRANGLER 4XE 2021 Owners Manual : $ 5 1 , 1 *
R Q R W D W W H P S W M X P S V W D U W L Q J L I W K H E D W W H U \ L V
I U R ] H Q , W F R X O G U X S W X U H R U H [ S O R G H D Q G F D X V](/manual-img/16/56082/w960_56082-368.png "JEEP WRANGLER 4XE 2021 Owners Manual : $ 5 1 , 1 *
R Q R W D W W H P S W M X P S V W D U W L Q J L I W K H E D W W H U \ L V
I U R ] H Q , W F R X O G U X S W X U H R U H [ S O R G H D Q G F D X V")
: $ 5 1 , 1 *
' R Q R W D W W H P S W M X P S V W D U W L Q J L I W K H E D W W H U \ L V
I U R ] H Q , W F R X O G U X S W X U H R U H [ S O R G H D Q G F D X V H
S H U V R Q D O L Q M X U \
& $ 8 7 , 2 1
' R Q R W X V H D S R U W D E O H E D W W H U \ E R R V W H U S D F N R U
D Q \ R W K H U E R R V W H U V R X U F H Z L W K D V \ V W H P Y R O W D J H
J U H D W H U W K D Q 9 R O W V R U G D P D J H W R W K H E D W W H U \
V W D U W H U P R W R U D O W H U Q D W R U R U H O H F W U L F D O V \ V W H P P D \
R F F X U
: $ 5 1 , 1 *
Only use the positive battery post on the main
battery to jump start your vehicle. Serious
injury or death could result if you attempt to
jump start using the supplemental battery.
Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not
use a booster battery or any other booster
source with an output greater than 12 Volts.
Do not allow cable clamps to touch each
other.
Battery posts, terminals, and related accesso-
ries contain lead and lead compounds. Wash
hands after handling.
WARNING!
7
21_JL_OM_EN_USC_t.book Page 367
Page 370 of 476
: $ 5 1 , 1 *
Take care to avoid the radiator cooling fan
whenever the hood is raised. It can start
anytime the ignition switch is ON. You can be
injured by moving fan blades.
Remove any metal jewelry such as rings,
watch bands and bracelets that could make
an inadvertent electrical contact. You could be
seriously injured.
Batteries contain sulfuric acid that can burn
your skin or eyes and generate hydrogen gas
which is flammable and explosive. Keep open
flames or sparks away from the battery.
WARNING!
Do not allow vehicles to touch each other as this
could establish a ground connection and
personal injury could result.
WARNING!
Failure to follow this jump starting procedure
could result in personal injury or property
damage due to battery explosion.
CAUTION!
Failure to follow these procedures could result in
damage to the charging system of the booster
vehicle or the discharged vehicle.
Page 389 of 476
: $ 5 1 , 1 *
& R P P H U F L D O Z L Q G V K L H O G Z D V K H U V R O Y H Q W V D U H
I O D P P D E O H 7 K H \ F R X O G L J Q L W H D Q G E X U Q \ R X & D U H
P X V W E H H [ H U F L V H G Z K H Q I L O O L Q J R U Z R U N L Q J D U R X Q G
W K H Z D V K H U V R O X W L R Q
: $ 5 1 , 1 *
Battery fluid is a corrosive acid solution and
can burn or even blind you. Do not allow
battery fluid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps. If acid splashes in eyes or
on skin, flush the area immediately with large
amounts of water Úpage 367.
Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not
use a booster battery or any other booster
source with an output greater than 12 Volts.
Do not allow cable clamps to touch each
other.
8
21_JL_OM_EN_USC_t.book Page 387
Page 438 of 476
: $ 5 1 , 1 *
7 K H W U D F W L R Q J U D G H D V V L J Q H G W R W K L V W L U H L V E D V H G
R Q V W U D L J K W D K H D G E U D N L Q J W U D F W L R Q W H V W V D Q G
G R H V Q R W L Q F O X G H D F F H O H U D W L R Q F R U Q H U L Q J
K \ G U R S O D Q L Q J R U S H D N W U D F W L R Q F K D U D F W H U L V W L F V
: $ 5 1 , 1 *
7 K H W H P S H U D W X U H J U D G H I R U W K L V W L U H L V
H V W D E O L V K H G I R U D W L U H W K D W L V S U R S H U O \ L Q I O D W H G D Q G
Q R W R Y H U O R D G H G ( [ F H V V L Y H V S H H G X Q G H U L Q I O D W L R Q
R U H [ F H V V L Y H O R D G L Q J H L W K H U V H S D U D W H O \ R U L Q
F R P E L Q D W L R Q F D Q F D X V H K H D W E X L O G X S D Q G
S R V V L E O H W L U H I D L O X U H
: $ 5 1 , 1 *
Take care to avoid the radiator cooling fan
whenever the hood is raised. It can start
anytime the ignition switch is ON. You can be
injured by moving fan blades.
Remove any metal jewelry such as rings,
watch bands and bracelets that could make
an inadvertent electrical contact. You could be
seriously injured.
Vehicles with the Stop/Start system will be
equipped with two batteries. Both the main
and the supplemental batteries must be
disconnected to completely de-energize the
12 Volt electrical system.
Serious injury or death could result if you do
not disconnect both batteries. To learn how to
properly disconnect, see an authorized dealer.
CAUTION!
If the negative battery cables are not isolated
properly it can cause a potential power spike or
surge in the system, resulting in damage to
essential electrical components.
