window JEEP WRANGLER 2021 Owner handbook (in English)

WARNING!
windows, other controls, or move the
vehicle.
Key Ignition Park Interlock
This vehicle is equipped with a Key Ignition
Park Interlock which requires the transmis-
sion to be in PARK before the ignition can be
turned to the LOCK/OFF (key removal) posi-
tion. The key can only be removed from the
ignition when the ignition is in the LOCK/OFF
position, and once removed the transmission
is locked in PARK.
NOTE:
If a malfunction occurs, the system will trap
the key in the ignition to warn you that this
safety feature is inoperable. The engine can
be started and stopped but the key cannot be
removed until you obtain service.
Brake/Transmission Shift Interlock
System
This vehicle is equipped with a Brake Trans-
mission Shift Interlock System (BTSI) that
holds the transmission gear selector in PARK
unless the brakes are applied. To shift the
transmission out of PARK, the ignition must
be in the ON/RUN position (engine running or
not) and the brake pedal must be pressed.
Five-Speed Automatic Transmission — If
Equipped
The transmission gear position display (lo-
cated in the instrument cluster) indicates the
transmission gear range. You must press the
brake pedal to move the gear selector out of
PARK (refer to “Brake/Transmission Shift In-
terlock System” in this section). To drive,
move the gear selector from PARK or NEU-
TRAL to the DRIVE position.The electronically-controlled transmission
adapts its shift schedule based on driver
inputs, along with environmental and road
conditions. The transmission electronics are
self-calibrating; therefore, the first few shifts
on a new vehicle may be somewhat abrupt.
This is a normal condition, and precision
shifts will develop within a few hundred miles
(kilometers).
Only shift from DRIVE to PARK or REVERSE
when the accelerator pedal is released and
the vehicle is stopped. Be sure to keep your
foot on the brake pedal when shifting be-
tween these gears.
The transmission gear selector has only
PARK, REVERSE, NEUTRAL, and DRIVE
shift positions. Manual shifts can be made
using the Autostick shift control. Moving the
gear selector to the left or right (-/+) while in
the DRIVE position will manually select the
transmission gear and will display the current
127

HAZARD WARNING
FLASHERS
The Hazard Warning flasher switch is located
on the instrument panel below the climate
controls.
Push the switch to turn on the
Hazard Warning flasher. When the
switch is activated, all directionalturn signals will flash on and off to warn
oncoming traffic of an emergency. Push the
switch a second time to turn off the Hazard
Warning flashers.
This is an emergency warning system and it
should not be used when the vehicle is in
motion. Use it when your vehicle is disabled
and it is creating a safety hazard for other
motorists.When you must leave the vehicle to seek
assistance, the Hazard Warning flashers will
continue to operate even though the ignition
is placed in the OFF position.
NOTE:
With extended use the Hazard Warning flash-
ers may wear down your battery.
BULB REPLACEMENT
Replacement Bulbs
Interior Lights
Bulb Type
Bulb Number
Automatic Transmission Indicator Lamp 658
Courtesy Lights, Under Dash (1)906
Heater Control Lamps (2)194
Rocker Switch Indicator Lamp (Rear Window Defogger) **
Soundbar Dome Lamp912
** Bulbs only available from authorized dealer.
IN CASE OF EMERGENCY
146

Cavity Cartridge Fuse Mini Fuse Description
M26 – 10 Amp Red Power Window Switch, Driver Window Switch
M27 – 10 Amp Red Ignition Switch Feed, Wireless Module
M28 – 10 Amp Red Powertrain Control Module
M29 – 10 Amp Red Powertrain
M30 – 15 Amp Blue Wiper Motor Frt, J1962 Diagnostic Feed
M31 – 20 Amp Yellow Backup Lamps
M32 – 10 Amp Red Airbag Controller, TT EUROPE
M33 – 10 Amp Red Powertrain Controller
M34 – 10 Amp Red Park Assist, Climate Control System,
Headlamp Wash, Compass
M35 – 10 Amp Red Heated Mirrors
M36 – 20 Amp Yellow Power Outlet
M37 – 10 Amp Red Anti-Lock Brake System, Electronic Stability Control,
Stop Lamp Switch, Fuel Pump Relay
M38 – 25 Amp Clear Lock/Unlock Motors
CAUTION!
• When installing the Integrated Power
Module cover, it is important to ensure
the cover is properly positioned and fully
latched. Failure to do so may allow water
to get into the Integrated Power Module,
CAUTION!
and possibly result in an electrical sys-
tem failure.
• When replacing a blown fuse, it is impor-
tant to use only a fuse having the correct
amperage rating. The use of a fuse with a
CAUTION!
rating other than indicated may result in
a dangerous electrical system overload.
If a properly rated fuse continues to
blow, it indicates a problem in the circuit
that must be corrected.
153

by gently spraying water from a garden hose
vertically down the face of the A/C condenser
(if equipped) or the back of the radiator core.
Check the engine cooling system hoses for
brittle rubber, cracking, tears, cuts, and
tightness of the connection at the coolant
recovery bottle and radiator. Inspect the en-
tire system for leaks. DO NOT REMOVE THE
COOLANT PRESSURE CAP WHEN THE
COOLING SYSTEM IS HOT.
Adding Washer Fluid
The fluid reservoir for the windshield washers
and the rear window washer (if equipped) is
shared. The fluid reservoir is located in the
engine compartment. Be sure to check the
fluid level at regular intervals. Fill the reservoir
with windshield washer solvent only (not radia-
tor antifreeze). When refilling the washer fluid
reservoir, take some washer fluid and apply it to
a cloth or towel and wipe clean the wiper
blades; this will help blade performance.
To prevent freeze-up of your windshield
washer system in cold weather, select a solu-
tion or mixture that meets or exceeds the
temperature range of your climate. This rat-
ing information can be found on most washer
fluid containers.
WARNING!
Commercial windshield washer solvents
are flammable. They could ignite and burn
you. Care must be exercised when filling or
working around the washer solution.
Brake System
In order to assure brake system performance,
all brake system components should be in-
spected periodically. Refer to the “Mainte-
nance Plan” in this section for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure
and possibly a collision. Driving with your
foot resting or riding on the brake pedal
WARNING!
can result in abnormally high brake tem-
peratures, excessive lining wear, and pos-
sible brake damage. You would not have
your full braking capacity in an emergency.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should
be checked whenever the vehicle is serviced,
or immediately if the brake system warning
light is on. If necessary, add fluid to bring
level within the designated marks on the side
of the reservoir of the brake master cylinder.
Be sure to clean the top of the master cylin-
der area before removing cap. With disc
brakes, fluid level can be expected to fall as
the brake pads wear. Brake fluid level should
be checked when pads are replaced. If the
brake fluid is abnormally low, check the sys-
tem for leaks.
Refer to “Fluids And Lubricants” in “Techni-
cal Specifications” for further information.
183

• An authorized dealer has touch up paint to
match the color of your vehicle.
Appearance Care For Fabric Top Models
To maintain the appearance of your vehicle's
interior trim and top, follow these precau-
tions:
• Avoid leaving your vehicle unattended with
the top down, as exposure to sun or rain
may damage interior trim.
• Do not use harsh cleaners or bleaching
agents on top material, as damage may
result.
• Do not allow any vinyl cleaner to run down
and dry on the paint, leaving a streak.
• After cleaning your vehicle's fabric top,
always make sure it is completely dry before
lowering.
• Be especially careful when washing the
windows by following the directions for
“Care of Fabric Top Windows.”Washing –Use mild soap suds, lukewarm
water, and a brush with soft bristles. If extra
cleaning is required, use a mild foaming
cleaner on the entire top, but support the top
from underneath.
Rinsing –Be sure to remove all traces of
cleaner by rinsing the top thoroughly with
clean water. Remember to allow the top to dry
before lowering it.
CAUTION!
Failure to follow these cautions may cause
interior water damage, stains or mildew on
the top material:
• Avoid high-pressure car washes, as they
can damage the top material. Also, in-
creased water pressure may force past
the weather strips.
• It is recommended that the top be free of
water prior to opening it. Operating the
top, opening a door or lowering a window
while the top is wet may allow water to
drip into the vehicle's interior.
• Use care when washing the vehicle, wa-
ter pressure directed at the weather strip
CAUTION!
seals may cause water to leak into the
vehicle's interior.
• Careless handling and storage of the
removable roof panels may damage the
seals, causing water to leak into the
vehicle's interior.
• The front panel(s) must be positioned
properly to ensure sealing. Improper in-
stallation can cause water to leak into
the vehicle's interior.
Some parts of the vehicle may be painted
with a matte paintwork which requires spe-
cial care for its preservation.
CAUTION!
• Avoid washing with rollers and/or
brushes in washing stations. Wash the
vehicle only by hand using neutral pH
detergents; dry it with a wet chamois
leather. Abrasive products and/or pol-
ishes should not be used for cleaning the
car. Bird droppings must be washed off
203

CAUTION!
immediately and thoroughly as the acid
they contain is particularly aggressive.
• Avoid (if at all possible) parking the
vehicle under trees; remove vegetable
resins immediately as, when dried, it
may only be possible to remove them
with abrasive products and/or polishes,
which is highly inadvisable as they could
alter the typical opaqueness of the
paint.
• Do not use pure windshield washer fluid
for cleaning the front windshield and
rear window; dilute it min. 50% with
water. Only use pure windshield washer
fluid when strictly necessary due to out-
side temperature conditions.
Care Of Fabric Top Windows
Your vehicle's fabric top has pliable plastic
windows which can be scratched unless spe-
cial care is taken by following these directions:
1. Never use a dry cloth to remove dust.
Instead,use a microfiber towel or soft cot-
ton cloth moistened with cold or warm,clean water, and wipe across the window,
not up and down.
2. When washing,never use hot wateror any-
thing stronger than a mild soap. Never use
solvents such as alcohol or harsh cleaning
agents.
3. Always rinse thoroughly with cold water,
then wipe with a soft and slightly moist,
clean cloth.
4. When removing frost, snow or ice,never
use a scraper or de-icing chemicals.Use
warm water only if you must clean the
window quickly.
5. Debris (sand, mud/dirt, dust, or salt) from
off-road driving will have a major impact
on zipper operation. Even normal on-road
driving and vehicle washing will eventu-
ally impact window zipper operation. To
maintain ease of use of the window zip-
pers, each window zipper should be
cleaned and lubricated regularly. Before
applying, make sure the zipper teeth are
clear of sand, mud, and other materials.
Clean both sides of the zipper, not justone side. Rinse both zipper halves with
fresh water and allow to dry. Several ap-
plications may be required before the zip-
per comes free.
6. Never paste stickers, gummed labels or
any tape to the windows. Adhesives are
hard to remove and may damage the
windows.
INTERIORS
Seats And Fabric Parts
WARNING!
Do not use volatile solvents for cleaning
purposes. Many are potentially flam-
mable, and if used in closed areas they
may cause respiratory harm.
Seat Belt Maintenance
Do not bleach, dye or clean the belts with
chemical solvents or abrasive cleaners. This
will weaken the fabric. Sun damage can also
weaken the fabric.
SERVICING AND MAINTENANCE
204

Glass Surfaces
All glass surfaces should be cleaned on a
regular basis with any commercial
household-type glass cleaner. Never use an
abrasive type cleaner. Use caution when
cleaning the inside rear window equipped
with electric defrosters or windows equipped
with radio antennas. Do not use scrapers or
other sharp instruments that may scratch the
elements.
When cleaning the rear view mirror, spray
cleaner on the towel or cloth that you are
using. Do not spray cleaner directly on the
mirror.
SERVICING AND MAINTENANCE
206

VEHICLE IDENTIFICATION
NUMBER
The Vehicle Identification Number (VIN) is
found on the left front corner of the instru-
ment panel pad, visible from outside of the
vehicle through the windshield. This number
also appears underbody, on the right side of
the frame rail near the center of the vehicle,
as well as on the Automobile Information
Disclosure Label affixed to a window on your
vehicle. Save this label for a convenient re-
cord of your vehicle identification number
and optional equipment.
The VIN is also stamped on either right or left
hand side of the engine block.NOTE:
It is illegal to remove or alter the VIN plate.
WHEEL AND TIRE TORQUE
SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to
the vehicle. Any time a wheel has been re-
moved and reinstalled on the vehicle, the lugnuts/bolts should be torqued using a properly
calibrated torque wrench using a high quality
six sided (hex) deep wall socket.
Torque Specifications
Lug Nut/Bolt
Torque**Lug Nut/Bolt
SizeLug Nut/Bolt
Socket Size
100 Ft-Lbs
(135 N·m)1/2” x 20 19 mm
**Use only your authorized dealer recom-
mended lug nuts/bolts and clean or remove
any dirt or oil before tightening.
Inspect the wheel mounting surface prior to
mounting the tire and remove any corrosion
or loose particles.
Tighten the lug nuts/bolts in a star pattern
until each nut/bolt has been tightened twice.
Ensure that the socket is fully engaged on the
lug nut/bolt (do not insert it halfway).
Vehicle Identification NumberTECHNICAL SPECIFICATIONS
208

Owner's Manual (Operator Manual).....4
Parking Brake................121
Pets......................112
Phone (Uconnect)..............234
Power
Outlet (Auxiliary Electrical Outlet) . .52
Windows..................38
Power Steering Fluid............211
Pregnant Women And Seat Belts......90
Preparation For Jacking..........154
Pretensioners
Seat Belts.................90
Radial Ply Tires...............194
Radio
Presets...............218, 223
Radio 130
Operating Instructions Radio
Mode...................217
Radio Operation...............218
Rear Seat, Folding..............21
Rear Swing Gate...............51
Rear Wiper/Washer..............32
Recreational Towing.............142
Shifting Into Transfer Case
Neutral (N)...............143Shifting Out Of Transfer Case Neutral (N)
.......................144
Refrigerant..................187
Release, Hood.................51
Reminder, Seat Belt.............85
Remote Control
Starting System.............14
Remote Sound System (Radio)
Controls..................232
Remote Starting System...........14
Replacement Bulbs.............146
Replacement Keys..............17
Replacement Tires.............196
Resetting Oil Change Indicator.......58
Restraint, Head................25
Roll Over Warning................4
Rotation, Tires................201
Safety Checks Inside Vehicle.......113
Safety Checks Outside Vehicle......114
Safety, Exhaust Gas.............112
Safety Tips..................112
Schedule, Maintenance
.......170, 175
Seat Belt
Adjustable Upper Shoulder Belt
Anchorage.................89
Automatic Locking Retractor (ALR) . .90Energy Management Feature......90
Lap/Shoulder Belt Operation......88
Lap/Shoulder Belts............86
Lap/Shoulder Belt Untwisting.....89
Pregnant Women.............90
Seat Belt Pretensioner.........90
Seat Belt Reminder............85
Seat Belt Maintenance...........204
Seat Belt Reminder..............85
Seat Belts................85, 113
Adjustable Shoulder Belt........89
Adjustable Upper Shoulder
Anchorage.................89
Front Seat............85, 86, 88
Inspection................113
Operating Instructions.........88
Pregnant Women.............90
Pretensioners...............90
Rear Seat.................86
Reminder.................60
Untwisting Procedure..........89
Seats......................21
Adjustment................21
Easy Entry..............21, 23
Fold And Tumble Rear.........24
Heated...................21
Memory..................21
263

Touchscreen Radio
Cleaning Your Touchscreen Radio . .229
Towing.................140, 165
Disabled Vehicle............165
Guide...................140
Recreational...............142
Weight..................140
Towing Eyes.................167
Towing Vehicle Behind A Motorhome . .142
Trac-Lok Rear Axle.............132
Traction Control................71
Trailer Sway Control (TSC)..........76
Trailer Towing................140
Trailer Towing Guide............140
Trailer Weight................140
Transaxle
Autostick.................128
Transfer Case
Fluid...................211
Four-Wheel-Drive Operation.....129Transmission
Automatic.............127, 184
Fluid...................211
Maintenance..............184
Manual..................123
Shifting.................126
Transporting Pets..............112
Tread Wear Indicators............195
Turn Signals.........29, 64, 148, 149
UCI Connector................233
Uconnect Voice Command.........236
Universal Consumer Interface (UCI)
Connector.................233
Untwisting Procedure, Seat Belt......89
Vehicle Identification Number (VIN) . . .208
Vehicle Modifications/Alterations......4
Vehicle Storage.............37, 201
Voice Command...............236
Voice Prompt Volume
Navigation................229Volume
Navigation Voice Prompt.......
.229
Warning Lights (Instrument Cluster
Description).................61
Warning, Roll Over...............4
Warnings And Cautions............4
Washers, Windshield............183
Washing Vehicle...............202
Wheel And Wheel Trim...........199
Wheel And Wheel Trim Care........199
Wind Buffeting................39
Window Fogging................37
Windows
Power...................38
Windshield Defroster............113
Windshield Washers..........30, 183
Fluid...................183
Windshield Wiper Blades.........189
Windshield Wipers..............30
Wiper Blade Replacement.........189
Wiper, Rear...................32
265