service JEEP WRANGLER 2020 Owner handbook (in English)

CAUTION!
pension components, it is important
that only traction devices in good condi-
tion are used. Broken devices can cause
serious damage. Stop the vehicle imme-
diately if noise occurs that could indi-
cate device breakage. Remove the dam-
aged parts of the device before further
use.
• Install device as tightly as possible and
then retighten after driving about ½ mile
(0.8 km).
• Do not exceed 30 mph (48 km/h).
• Drive cautiously and avoid severe turns
and large bumps, especially with a
loaded vehicle.
• Do not drive for a prolonged period on
dry pavement.
• Observe the traction device manufactur-
er’s instructions on the method of instal-
lation, operating speed, and conditions
for use. Always use the suggested oper-
ating speed of the device manufacturer’s
if it is less than 30 mph (48 km/h).
• Do not use traction devices on a com-
pact spare tire.
Tire Rotation Recommendations
The tires on the front and rear of your vehicle
operate at different loads and perform differ-
ent steering, handling, and braking func-
tions. For these reasons, they wear at unequal
rates.
These effects can be reduced by timely rota-
tion of tires. The benefits of rotation are
especially worthwhile with aggressive tread
designs such as those on On/Off Road type
tires. Rotation will increase tread life, help to
maintain mud, snow, and wet traction levels,
and contribute to a smooth, quiet ride.
Refer to the “Maintenance Plan” for the
proper maintenance intervals. The reasons
for any rapid or unusual wear should be
corrected prior to rotation being performed.
The suggested rotation method is the
“rearward-cross” shown in the following
diagram.
CAUTION!
Proper operation of four-wheel drive ve-
hicles depends on tires of equal size, type
and circumference on each wheel. Any
difference in tire size can cause damage to
the transfer case. Tire rotation schedule
should be followed to balance tire wear.
STORING THE VEHICLE
If you are storing your vehicle for more than
21 days, we recommend that you take the
following steps to minimize the drain on your
vehicle's battery:
• Disconnect the negative cable from battery.
• Any time you store your vehicle or keep it
out of service (i.e., vacation) for two weeks
Tire Rotation
201

After 25 miles (40 km), check the lug nut/
bolt torque to be sure that all the lug nuts/
bolts are properly seated against the wheel.
WARNING!
To avoid the risk of forcing the vehicle off
the jack, do not tighten the lug nuts fully
until the vehicle has been lowered. Failure
to follow this warning may result in per-
sonal injury.
FUEL REQUIREMENTS —
GASOLINE ENGINES
This engine is designed to meet all emissions
regulations and provide excellent fuel
economy and performance when using high
quality unleaded gasoline with a minimum
research octane rating (RON) of 91.
Light spark knock at low engine speeds is not
harmful to your engine. However, continued
heavy spark knock at high speeds can cause
damage, and immediate service is required.
Poor quality gasoline can cause problems
such as hard starting, stalling, and hesita-
tions. If you experience these symptoms, try
another brand of gasoline before considering
service for the vehicle.
Ethanol
The manufacturer recommends that your ve-
hicle be operated on fuel containing no more
than 15% ethanol. Purchasing your fuel from
a reputable supplier may reduce the risk of
exceeding this 15% limit and/or of receiving
fuel with abnormal properties. It should also
be noted that an increase in fuel consump-tion should be expected when using ethanol-
blended fuels, due to the lower energy con-
tent of ethanol. Problems that result from
using methanol/gasoline or E-85 ethanol
blends are not the responsibility of the
manufacturer.
CAUTION!
Use of fuel with Ethanol content higher
than 15% may result in engine malfunc-
tion, starting and operating difficulties,
and materials degradation. These adverse
effects could result in permanent damage
to your vehicle.
FUEL REQUIREMENTS —
DIESEL ENGINES
Use Premium Quality Diesel fuels with a
Cetane rating of 50 or higher, and meeting
the EN590 standard are highly recom-
mended. See your authorized dealer for fur-
ther information regarding fuels available in
your area.
Torque Patterns
209

Voice Text Reply
If equipped with Uconnect Voice Command,
your radio may be able to play incoming Short
Message Service (SMS) messages (text mes-
sages) through the vehicle's sound system. It
also allows you to respond by selecting from
various predefined phrases.
NOTE:
Not all phones are compatible with this fea-
ture. Refer to the phone compatibility list at
UconnectPhone.com. Connected mobile
phones must be bluetooth-compatible and
paired with your radio.
• Push the “Voice Command” button
and after the BEEP, say “SMS” to get
started.
NOTE:
To access the tutorial, push the “Voice Com-
mand” button
. After the BEEP, say
“tutorial.” Push any button on the faceplate
or press any button on the touchscreen to
cancel the tutorial.
WARNING!
Any voice commanded system should be
used only in safe driving conditions follow-
ing applicable laws regarding phone use.
Your attention should be focused on safely
operating the vehicle. Failure to do so may
result in a collision causing you and others
to be severely injured or killed.
BLUETOOTH STREAMING
AUDIO
If equipped with Uconnect Voice Command,
your Bluetooth-equipped iPod devices, cell
phones or other media players, may also be
able to stream music to your vehicles speak-
ers. Your connected device must be
Bluetooth-compatible, and paired with your
radio (see UconnectPhone.com for pairing
instructions).Non-Touchscreen Radios:Push the AUX but-
ton on the faceplate until "BT" or “Audio
Streaming” is displayed on the radio screen.
Touchscreen-Radios:Push the RADIO/MEDIA
or MEDIA button on the faceplate and then
press the “AUX” button on the touchscreen.
Bluetooth Streaming Audio
239

IF YOU NEED ASSISTANCE
The manufacturer distributors are vitally in-
terested in your satisfaction with their prod-
ucts and services. If a servicing problem or
other difficulty should occur, we recommend
that you take the following steps:
Discuss the problem at the authorized dealer
with the dealer principal or the service man-
ager. Management personnel at the autho-
rized dealer are in the best position to resolve
the problem.When you contact the distributor please pro-
vide all of the following information:
• Your name, address and phone number.
• Vehicle Identification Number (this
17 digit number is found on a label, located
on the left front corner of the instrument
panel, visible through the windshield. It is
also available from your vehicle registration
or title).• Selling and servicing authorized dealer.
• Vehicle's delivery date and current odom-
eter distance.
• Service history of your vehicle.
• An accurate description of the problem and
the conditions under which it occurs.
CUSTOMER ASSISTANCE
242

ARGENTINA
Chrysler Argentina S.A
Boulevard Azucena Villaflor 435
C1107CII
Buenos Aires, Argentina
Tel: +54-11-4891 7900
Fax: +54-11-4891 7901
AUSTRALIA
FCA Australia Pty. Ltd.
ABN 23 125 956 505
PO Box 23267, Docklands Victoria 3008
Ph. 1300 133 079
AUSTRIA
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–Local Toll Free Number
Tel: 0800 20 1741
–International Toll Number
Tel: + 39 02 444 12 045
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 00 800 1692 1692
–Local Toll Free Number
Tel: 0800 201745
–International Toll Number
Tel: +39 02 444 12046
Dodge Customer Service*
–Universal Toll Free Number
Tel: 00 800 36343 000
–Local Toll Free Number
Tel: 0800 201747
–International Toll Number
Tel: Not Available
BALANCE OF THE CARIBBEAN
Interamericana Trading Corporation
Warrens, St. Michael
Barbados, West Indies
BB22026, PO Box 98
Tel.: 246–417–8000
Fax: 246–425–2888
243
(*) The Customer Service offers information and assistance on products, services, dealerships and 24H Roadside Assistance. It can be contacted fromthe main European countries by
calling the Universal Toll Free Number. In case of problems, please use the Local Toll Free Number or the International Toll Number.

BELGIUM
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–Local Toll Free Number
Tel: 0800 55 888
–International Toll Number
Tel: +39 02 444 12 045
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 00 800 1692 1692
–Local Toll Free Number
Tel: 0800 18 142
–International Toll Number
Tel: +39 02 444 12046
Dodge Customer Service*
–Universal Toll Free Number
Tel: 00 800 36343 000
–Local Toll Free Number
Tel: 0800 16 166
–International Toll Number
Tel: Not Available
BOLIVIA
Ovando & Cia S.A.
Av. Cristobal de Mendoza (2do Anillo) y Canal
Isuto
Santa Cruz, Bolivia
PO Box 6852
Tel.: (591-3) 336 3100
Fax: (591-3) 334 0229
BRAZIL
Chrysler do Brasil
Rua Funchal, 418 - 16º andar CJ 1601/
1602, Vila Olímpia
04551-060 Sao Paulo – S.P., Brazil
Tel: +5511 4949 3900
Fax: +5511 4949 3905
BULGARIA
BALKAN STAR
Resbarska Str. 5
1510 Sofia
Tel.: +359 2 4082 800
Fax: +359 2 846 8481
CHILE
Comercial Chrysler S.A.
Av. Americo Vespucio 1601, Quilicura
Santiago, Chile
Zip Code 101931-7, 367-V
Tel.: +562 837 1300
Fax: +562 6039196
CUSTOMER ASSISTANCE
244
(*) The Customer Service offers information and assistance on products, services, dealerships and 24H Roadside Assistance. It can be contacted fromthe main European countries by
calling the Universal Toll Free Number. In case of problems, please use the Local Toll Free Number or the International Toll Number.

CHINA
Chrysler Group (China) Sales Limited
No. 1509, Building# 63, Dongsanhuan
Middle Road
Beijing
PR. China
Zip Code: 100022
Tel: 400-650-0118 Ext. 2
COLOMBIA
Chrysler Colombia S.A.
Avenida Calle 26 # 70A-25
Zip Code 110931
Bogotá Colombia
Tel: +57 1 745 5777
Fax: +57 1 410 5667
COSTA RICA
AutoStar
La Uruca, frente al Banco Nacional
San José, Costa Rica
PO Box 705-1150
Tel.: (506) 295 - 0000
Fax: (506) 295 - 0052
CROATIA
Autocommerce Hrvatska d.o.o.
Jablanska 80
10 000 Zagreb
Tel: 00 385 1 3869 001
Fax: 00 385 1 3869 069
CZECH REPUBLIC
Jeep Customer Service*
–Universal Toll Free Number
Tel: 800 200 233
–International Toll Number
Tel: +420 800 200 233
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 800 200 233
–International Toll Number
Tel: +420 800 200 233
Dodge Customer Service*
–Universal Toll Free Number
Tel: 800 200 233
–International Toll Number
Tel: +420 800 200 233
245
(*) The Customer Service offers information and assistance on products, services, dealerships and 24H Roadside Assistance. It can be contacted fromthe main European countries by
calling the Universal Toll Free Number. In case of problems, please use the Local Toll Free Number or the International Toll Number.

DENMARK
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–Local Toll Free Number
Tel: 80 20 5337
–International Toll Number
Tel: +39 02 444 12 045
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 00 800 1692 1692
–Local Toll Free Number
Tel: 80 20 30 35
–International Toll Number
Tel: +39 02 444 12046
Dodge Customer Service*
–Universal Toll Free Number
Tel: 00 800 36343 000
–Local Toll Free Number
Tel: 80 20 30 36
–International Toll Number
Tel: Not Available
DOMINICAN REPUBLIC
Reid y Compañia
John F. Kennedy Casi Esq. Lope de Vega
Santo Domingo, Dominican Republic
Tel.: (809) 562–7211
Fax: (809) 565-8774
ECUADOR
Chrysler Jeep Automotriz del Ecuador
Av. Juan Tanca Marengo km. 4.5
Guayaquil, Ecuador
Tel.: +593 4 2244101
Fax: +593 4 2244273
EL SALVADOR
Grupo Q del Salvador
Ave. Las Amapolas (Autopista Sur)
Blvd. Los Próceres y Avenida No. 1, Lomas de
San Francisco,
San Salvador, El Salvador
Zip Code 152
Tel.: +503 2248 6400
Fax: +503 278 5731
ESTONIA
Silberauto AS
Järvevana tee 11
11314 Tallinn
Tel.: +372 53337946
Tel.: 06 266 072
Fax: 06 266 066
[email protected]
CUSTOMER ASSISTANCE
246
(*) The Customer Service offers information and assistance on products, services, dealerships and 24H Roadside Assistance. It can be contacted fromthe main European countries by
calling the Universal Toll Free Number. In case of problems, please use the Local Toll Free Number or the International Toll Number.

FINLAND
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–International Toll Number
Tel: +39 02 444 12 045
FRANCE
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–Local Toll Free Number
Tel: 0800 0 42653
–International Toll Number
Tel: +39 02 444 12 045
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 00 800 1692 1692
–Local Toll Free Number
Tel: 0800 169216
–International Toll Number
Tel: +39 02 444 12046Dodge Customer Service*
–Universal Toll Free Number
Tel: 00 800 36343 000
–Local Toll Free Number
Tel: 0800 363430
–International Toll Number
Tel: Not AvailableGERMANY
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–Local Toll Free Number
Tel: 0800 0426533
–International Toll Number
Tel: +39 02 444 12 045
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 00 800 1692 1692
–Local Toll Free Number
Tel: 0800 1692 169
–International Toll Number
Tel: +39 02 444 12046Dodge Customer Service*
–Universal Toll Free Number
Tel: 00 800 36343 000
–Local Toll Free Number
Tel: 0800 3634 300
–International Toll Number
Tel: Not Available
GREECE
Chrysler Jeep Dodge Hellas
240-242 Kifisias Avenue
15231 Halandri Athens, Greece
Tel.: +30 210 6700800
Fax: +30 210 6700820
GUATEMALA
Grupo Q del Guatemala
Km 16 carretera a El Salvador, condado con-
cepción
Ciudad de Guatemala, Guatemala
Zip Code 1004
Tel.: +502 6685 9500
247
(*) The Customer Service offers information and assistance on products, services, dealerships and 24H Roadside Assistance. It can be contacted fromthe main European countries by
calling the Universal Toll Free Number. In case of problems, please use the Local Toll Free Number or the International Toll Number.

HONDURAS
Grupo Q de Honduras
Blvd.. Centro América frente a Plaza Mira-
flores,
Tegucigalpa, Honduras
Tel.: +504 2290 3700
Fax: +504 2232 6564
HUNGARY
Jeep Customer Service*
–Universal Toll Free Number
Tel: 80 10 10 80
–International Toll Number
Tel: +36 80 10 10 80
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 82 10 10 80
–International Toll Number
Tel: +36 80 10 10 80Dodge Customer Service*
–Universal Toll Free Number
Tel: 81 10 10 80
–International Toll Number
Tel: +36 80 10 10 80
INDIA
FCA India Automobile Private Limited
Benefice Building, 2nd Floor, Mathuradas
Mill Compound,
Opposite Kamala Mill, Lower Parel West,
Mumbai 400013, India
Tel - +912239462600
Customer Care - 18002665337
IRELAND
Jeep Customer Service*
–Universal Toll Free Number
Tel: 00 800 0 426 5337
–Local Toll Free Number
Tel: 1800 505337
–International Toll Number
Tel: +39 02 444 12 045
Chrysler Customer Service*
–Universal Toll Free Number
Tel: 00 800 1692 1692
–Local Toll Free Number
Tel: 1800 363463
–International Toll Number
Tel: +39 02 444 12046
Dodge Customer Service*
–Universal Toll Free Number
Tel: 00 800 36343 000
–Local Toll Free Number
Tel: 1800 363430
–International Toll Number
Tel: Not Available
CUSTOMER ASSISTANCE
248
(*) The Customer Service offers information and assistance on products, services, dealerships and 24H Roadside Assistance. It can be contacted fromthe main European countries by
calling the Universal Toll Free Number. In case of problems, please use the Local Toll Free Number or the International Toll Number.