
ENGINE OIL
Check that the oil level is between the
MIN and MAX references on the
dipstick A. If the oil level is near or even
under the MIN line, add oil using the
filler B to reach the MAX line.
166)59)
Take out the engine oil dipstick A, clean
it with a lint-free cloth and reinsert it.
Extract it again and check that the level
is between the MIN and MAX marks
on the dipstick.
Engine oil consumption
60)4)
The maximum engine oil consumption
is usually 400 grams every 1,000 km.
During the initial period of use the
engine oil consumption conditions
should be considered as having
stabilised after the first 5000 - 6000
km.
ENGINE COOLANT
If the level is too low, unscrew the cap
of reservoir C and add the fluid
described in the "Technical
Specifications" section.
167)61)
WINDSCREEN/REAR
WINDOW WASHER FLUID
If the level is too low, lift reservoir cap D
and add the fluid described in the
chapter "Technical Specifications".
168) 169)
IMPORTANT The headlight washer
system will not operate when the fluid
level is low, even though the
windscreen/rear window washer
continues to operate. On some
versions there is a reference notch on
the dipstick: ONLY the windscreen/rear
window washer operates with the
level below this reference.
BRAKE FLUID
Check that the fluid is at the max. level.
If the fluid level in the reservoir is too
low, undo reservoir cap E and add the
fluid described in the chapter "Technical
Specifications".
170) 171)62)
AUTOMATIC
TRANSMISSION
ACTIVATION SYSTEM OIL
The transmission control oil level should
only be checked at a Jeep Dealership.
5)
BATTERY
172) 173) 174) 175)6)
The battery does not require the
electrolyte to be topped up with distilled
water. A periodic check carried out at
a Jeep Dealership is, however,
necessary to check efficiency.
IMPORTANT After the battery is
disconnected, the steering must be
initialised. The
warning light on the
instrument panel switches on to
indicate this. To carry out this
procedure turn the steering wheel all
the way from one end to the other
or drive in a straight line for about a
hundred metres.
IMPORTANT If the charge level remains
under 50% for a long time, the battery
is damaged by sulphation, reducing
its capacity and efficiency at start-up.
CLIMATE CONTROL
SYSTEM MAINTENANCE
In winter, the climate control system
must be turned on at least once a
month for about 10 minutes. Have the
system inspected at a Jeep Dealership
before the summer.
158
SERVICING AND MAINTENANCE

WARNING
164)Never smoke when performing
operations in the engine compartment.
Flammable gases and fumes may be
present and risk igniting.
165)Be very careful when working in the
engine compartment when the engine
is hot: you may get burned.
166)If the engine oil is being topped up,
wait for the engine to cool down before
loosening the filler plug, particularly for
vehicles with aluminium plug (where
provided). CAUTION: risk of burns!
167)The cooling system is pressurised. If
necessary, only replace the cap with
another original one or the operation of the
system may be adversely affected. Do
not remove the reservoir cap when the
engine is hot: risk of burns.
168)Do not travel with the windscreen
washer reservoir empty: the windscreen
washer is essential for improving visibility.
Repeated operation of the system without
fluid could damage or cause rapid
deterioration of some system components.
169)Certain commercial additives for
windscreen washer fluids are inflammable.
The engine compartment contains hot
components which may set it on fire.
170)Brake fluid is poisonous and highly
corrosive. In the event of accidental
contact, immediately wash the affected
parts with water and mild soap. Then rinse
thoroughly. Call a doctor immediately if
swallowed.171)The
symbol on the container
indicates a synthetic brake fluid, which is
different from a mineral fluid. Using a
mineral fluid will damage the special rubber
seals of the braking system beyond repair.
172)Battery fluid is poisonous and
corrosive. Avoid contact with the skin and
eyes. Keep open flames away from the
battery and do not use objects that might
create sparks: risk of explosion and fire.
173)Using the battery with insufficient
fluid irreparably damages the battery and
may cause an explosion.
174)If the vehicle must remain unused for
a long time at a very low temperature,
remove the battery and take it to a warm
place, to avoid freezing.
175)When performing any operation on
the battery or near it, always protect your
eyes with special goggles.
WARNING
58)Be careful not to confuse the various
types of fluids while topping up: they
are not compatible with each other!
Topping up with an unsuitable fluid could
severely damage your vehicle.
59)The oil level should never exceed the
MAX mark.
60)Do not add oil with specifications other
than those of the oil already in the engine.61)PARAFLU
UPanti-freeze fluid is used in
the engine cooling system; use the same
fluid type as that already in the cooling
system when topping up. PARAFLU
UP
may not be mixed with other types of
anti-freeze fluids. In the event of topping up
with an unsuitable product, under no
circumstances start the engine and contact
a Jeep Dealership.
62)Avoid allowing brake fluid, which is
extremely corrosive, to come into contact
with painted areas. Should it happen, wash
immediately with water.
63)Incorrect assembly of electrical and
electronic accessories may cause severe
damage to your vehicle. Go to a Jeep
Dealership if you want to install accessories
(e.g. anti-theft, radio phone, etc.): they will
suggest the most suitable devices and
advise you whether a higher capacity
battery needs to be installed.
WARNING
4)Used engine oil and oil filters contain
substances which are harmful to the
environment. You are advised to contact a
Jeep Dealership to have the oil and filters
changed.
5)Used transmission fluid contains
substances that are harmful to the
environment. It is advisable to contact a
Jeep Dealership for oil changes.
6)Batteries contain substances which are
very dangerous for the environment. For
battery replacement, contact a Jeep
Dealership.
159

BATTERY
RECHARGING
IMPORTANT
IMPORTANT After placing the ignition
device to STOP and having closed
the driver side door, wait at least one
minute before disconnecting the
electrical supply from the battery. When
reconnecting the electrical supply to
the battery, make sure that the ignition
device is in the STOP position and
the driver side door is closed.
IMPORTANT Charging should be slow
at a low ampere rating for
approximately 24 hours. Charging for a
longer time may damage the battery.IMPORTANT The cables of the
electrical system must be correctly
reconnected to the battery, i.e. the
positive cable (+) to the positive
terminal and the negative cable (–) to
the negative terminal. The battery
terminals are marked with the positive
(+) and negative (–) symbols, and are
shown on the battery cover. The battery
terminals must also be corrosion-free
and firmly secured to the terminals. If a
"quick-type" battery charger is used
with the battery fitted on the vehicle,
before connecting it disconnect both
cables of the battery itself. Do not use a
"quick-type" battery charger to provide
the starting voltage.
VERSIONS WITHOUT
STOP/START SYSTEM
To recharge, proceed as follows:
❒disconnect the terminal from the
negative battery pole;
❒connect the charger cables to the
battery terminals, observing the polarity;
❒turn on the charger;
❒when it is recharged, turn the charger
off before disconnecting it from the
battery;
❒reconnect the negative battery
terminal.
VERSIONS WITH
STOP/START SYSTEM
To recharge, proceed as follows:
❒disconnect the connector A fig. 151
(pressing the button B) from the sensor
C monitoring the battery conditions,
on the negative pole (–) D of the
battery;
❒connect the positive cable (+) of the
battery charger to the positive battery
terminal E and the negative cable (–) to
sensor terminal D as shown;
❒turn on the battery charger. At the
end of the charging process, switch the
battery charger off;
❒after having disconnected the
charger, reconnect connector A to the
sensor C as in fig. 151.
160
SERVICING AND MAINTENANCE

INDEX
4
WD LOW mode
(engagement/release)................... 110
ABS (system) ................................ 64
Active safety systems ..................... 64
Airbag ............................................ 91
Alarm ............................................. 11
All-wheel drive ................................ 109
Automatic transmission gear
lever unlocking ............................. 143
Automatic transmission .................. 103
Auxiliary driving systems................. 69
Battery recharging ........................ 160
Bodywork (cleaning and
maintenance) ............................... 164
Bonnet ........................................... 33
Broken-down vehicle towing .......... 146
BSM system .................................. 69
Changing a wheel ......................... 135
Child protection systems ................ 81
Climate control ............................... 24
CO2 emissions............................... 179
Control panel and on-board
instruments .................................. 38
Daytime running lights (DRL) ......... 19
Dimensions .................................... 171
Dipped beam headlights ................ 19
Direction indicators ........................ 20
Disabling active safety systems ...... 66Display ........................................... 40
Doors ............................................. 11
DST (system).................................. 65
DTC (system) ................................. 64
Electric Parking Brake (EPB) ......... 100
Electric steering wheel heating ....... 17
Electric sun roof ............................. 29
Electric windows ............................ 28
Electronic Cruise Control ................ 108
Engine compartment...................... 155
Engine............................................ 167
ERM (system) ................................. 65
ESC (system) ................................. 64
Exterior lights ................................. 19
Fluids and lubricants ..................... 176
Fog lights ....................................... 19
Forward Collision Warning Plus
system ......................................... 71
Front airbags .................................. 91
Front courtesy lights ....................... 21
Fuel consumption .......................... 178
Fuel cut-off system......................... 143
Fuse boxes .................................... 130
Fuses (replacement) ....................... 130
Hazard warning lights ................... 124
HDC (system) ................................. 65
Headlight alignment adjustment ..... 20
Head restraints............................... 16
HSA (system) ................................. 64
Identification data .......................... 166
Ignition device ................................ 8
Important information and
recommendations ........................ 201
Interior lights .................................. 21
Jump starting ................................ 141
Keys
– electronic key ............................ 7
– key with remote control ............. 7
Lane Change ................................ 20
LaneSense system ......................... 114
Lifting the vehicle ........................... 163
Light switch.................................... 19
Luggage compartment................... 34
Main beam headlights .................. 20
Main beam headlights
– Automatic main beam
headlights ................................. 20
Manual gearbox ............................. 103
MySky sun roof .............................. 31
Occupant protection systems ....... 76
Parking lights ................................ 20
ParkSense (system)........................ 112
PBA (system) ................................. 64
Performance (top speed) ................ 178
Prescriptions for handling the
vehicle at the end of its life ........... 179
Pretensioners ................................. 79