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NOTElThe engine oil will deteriorate rapidly if the
vehicle is subjected to severe conditions, re-
quiring earlier oil replacement.
Please refer to the maintenance schedule.
l For information on how to dispose of used
engine oil, refer to page 2-18.
Recommended engine oil vis-
cosity
l Select engine oil of the proper SAE vis-
cosity number according to the atmos-
pheric temperature.
SAE 0W-20, 0W-30, 5W-30, and 5W-40
engine oils can only be used if they meet ACEA A3/B3, A3/B4 or A5/B5 and API
SM (or higher) specifications.
l Use engine oil conforming to the follow-
ing classification: • API classification: “For service SM”
or higher
• ILSAC certificated oil
• ACEA classification: “For service A1/B1, A3/B3 , A3/B4 or
A5/B5”NOTEl Use of additives is not recommended since
they may reduce the effectiveness of addi-
tives already included in the engine oil. It may result in failure of the mechanical as-
sembly.Engine coolant/Plug-in
hybrid EV system coolant E01000503466
To check the coolant level
A transparent engine coolant reserve tank (A)
and EV cooling system reserve tank (B) is lo- cated in the engine compartment.
The coolant level in this tank should be kept
between the “LOW” and “FULL” marks
when measured while the engine and the
plug-in hybrid EV system are cold.
Engine coolant/Plug-in hybrid EV system coolant
11-06OGGE17E1Maintenance11 FULLLOW FULL
LOW
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To add coolant
The cooling system is a closed system andnormally the loss of coolant should be very
slight. A noticeable drop in the coolant level
could indicate leakage. If this occurs, we rec- ommend you to have the system checked as
soon as possible.
If the level should drop below the “LOW” level on the reserve tank, open the lid and
add coolant.
Also, if the reserve tank is completely empty, remove the radiator cap (C) or the reservetank cap (D) and add coolant until the level reaches the filler neck.
WARNINGl Do not open the radiator cap (C) and the
reserve tank cap (D) while the engine andthe plug-in hybrid EV system are hot. The
coolant system is under pressure and any hot coolant escaping could cause severe burns.Anti-freeze
The engine coolant and the plug-in hybrid
EV system coolant contains an ethylene gly-col anti-corrosion agent. Some parts of the
engine and the plug-in hybrid EV system are
cast aluminium alloy, and periodic changing of the engine coolant and the plug-in hybridEV system coolant are necessary to prevent
corrosion of these parts.
Use “ MITSUBISHI MOTORS GENUINE
SUPER LONG LIFE COOLANT PREMI-
UM” or equivalent *
.
MITSUBISHI MOTORS GENUINE Coolant
has excellent protection against corrosion and rust formation of all metals including alumi-
nium and can avoid blockages in the radiator,
heater, cylinder head, engine block, etc.
Because of the necessity of this anti-corro- sion agent, the coolant must not be replaced
with plain water even in summer. The re-
quired concentration of anti-freeze differs de- pending on the expected ambient tempera-
ture.
Above -35 °C: 50 % concentration of anti- freeze
* similar high quality ethylene glycol based
non-silicate, non-amine, non-nitrate andnon-borate coolant with long life hybrid
organic acid technologyBelow -35 °C: 60 % concentration of anti-
freezeCAUTIONl Do not use alcohol or methanol anti-freeze
or any engine coolants mixed with alcohol or methanol anti-freeze. The use of an im-
proper anti-freeze can cause corrosion of the aluminium components.
l Do not use water to adjust the concentration
of coolant.
l Concentrations exceeding 60 % will result in
a reduction of both the anti-freeze and cool-
ing performance thus adversely affecting the engine.
l Do not top up with water only.
Water by itself reduces the rust-protective
and anti-freeze qualities of the coolant and has a lower boiling point. It can also causedamage to the cooling system if it should freeze. Do not use tapwater, as it can causecorrosion and rust formation.
During cold weather
If the temperatures in your area drop below
freezing, there is the danger that the coolant
in the engine, plug-in hybrid EV system or radiator could freeze and cause severe dam-age to the engine and/or radiator. Add a suffi-
cient amount of anti-freeze to the coolant to prevent it from freezing.
Engine coolant/Plug-in hybrid EV system coolant
11-07OGGE17E1Maintenance11
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The concentration should be checked beforethe start of cold weather and anti-freeze add-
ed to the system if necessary.Washer fluid
E01000702214
Open the washer fluid reservoir cap andcheck the level of washer fluid with the dip- stick.
If the level is low, replenish the container with washer fluid.
NOTEl The washer fluid container serves the wind-
screen, rear window and headlamps.During cold weather
To ensure proper operation of the washers at
low temperatures, use a fluid containing ananti-freezing agent.
Brake fluid
E01000801755
To check the fluid level
The fluid level must be between the “MAX”
and “MIN” marks on the reservoir.The fluid level is monitored by a float. When
the fluid level falls below the “MIN” mark, the brake fluid warning lamp lights up.The fluid level falls slightly with wear of the brake pads, but this does not indicate any ab-
normality.
The fluid in the master cylinder should be checked when doing other work under thebonnet. The brake system should also be checked for leakage at the same time.
If the fluid level falls markedly in a short length of time, it indicates leaks from the
brake system.
If this occurs, we recommend you to have the
vehicle checked.
Washer fluid
11-08OGGE17E1Maintenance11FULL
EMPTY
Page 468 of 548

Fluid type
Use brake fluid conforming to DOT3 or
DOT4 from a sealed container. The brake fluid is hygroscopic. Too much moisture in
the brake fluid will adversely affect the brake system, reducing the performance.
CAUTIONl Take care in handling brake fluid as it is
harmful to the eyes, may irritate your skin
and also damage painted surfaces.
l Use only the specified brake fluid.
Do not mix or add different brands of brake fluid to prevent chemical reactions.
Do not let any petroleum-based fluid touch, mix with, or get into the brake fluid.
This will damage the seals.
l Keep the reservoir tank cap closed to pre-
vent the brake fluid from deteriorating ex- cept maintenance.
l Clean the filler cap before removing and
close the cap securely after maintenance.Auxiliary battery
E01001203705
The condition of the auxiliary battery is very
important for quick starting of the plug-in hy-
brid EV system and proper functioning of the vehicle’s electrical system. Regular inspec- tion is especially important in cold weather.
Be sure to have a MITSUBISHI MOTORS
Authorized Service Point check the auxiliary battery.WARNINGl Be sure to have a
MITSUBISHI
MOTORS Authorized Service Point
charge the battery. Do not charge the bat- tery yourself. Flammable gases may leak
and explode.CAUTIONl There is a type of auxiliary battery is not
properly installed in the vehicle, even if thesame specification.
When replacing the auxiliary battery, please
contact a MITSUBISHI MOTORS Author-
ized Service Point.NOTEl When the auxiliary battery is removed, the
controlling timer for forcibly starting the en-
gine may be reset.
Since a fuel injection device may cause a clogging if the state where the engine does
not operate continues after reset of the timer,
please press the battery charge switch in or-
der to start the engine. However, when the drive battery is near full charge, even if the
battery charge switch is pressed, the engine
may not start. In that case, press the battery charge switch again after the drive battery
quantity decreases. Refer to “Battery charge
mode switch” on page 7-28.
l When the auxiliary battery is removed, since
the timer control of the MITSUBISHI Re-
mote Control is reset and the drive battery temperature control cannot be used, commu-
nicate the wireless LAN device and your ve-
hicle again.
l When the auxiliary battery is removed, the
timer control of the MITSUBISHI Remote
Control is reset and each function of the MITSUBISHI Remote Control cannot be
used. Also the drive battery cannot be
warmed up.
Communicate the wireless LAN device and your vehicle again.
Auxiliary battery
11-09OGGE17E1Maintenance11
Page 469 of 548
TyresE01001300255WARNINGlDriving with tyres that are worn, dam-
aged or improperly inflated can lead to a
loss of control or blow out of the tyres which can result in a collision with serious
or fatal injury.Tyre inflation pressures
E01001402726
Tyre sizeFrontRear215/70R16 100H2.4 bar (35 psi) [240 kPa], 2.6 bar (38 psi) [260 kPa]*225/55R18 98H2.4 bar (35 psi) [240 kPa], 2.6 bar (38 psi) [260 kPa]*
*: Above 160 km/h (99 mph)
Check the tyre inflation pressure of all the tyres while they are cold; if insufficient or excessive, adjust to the specified value.
After the tyre inflation pressure has been adjusted, check the tyres for damage and air leaks. Be sure to put caps on the valves.
Tyres
11-10OGGE17E1Maintenance11
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Wheel condition
E01001801970
1- Location of the tread wear indicator
2- Tread wear indicator
Check the tyres for cuts, cracks and other damage. Replace the tyres if there are deep
cuts or cracks. Also check each tyre for pieces of metal or pebbles.
The use of worn tyres can be very dangerous
because of the greater chance of skidding or
hydroplaning. The tread depth of the tyres
must exceed 1.6 mm in order for the tyres to meet the minimum requirement for use.
Tread wear indicators will appear on the sur-
face of the tyre as the tyre wears, thereby in-
dicating that the tyre no longer meets the
minimum requirement for use. When these wear indicators appear, the tyres must be re-
placed with new ones.
When replacement of any of the tyres is nec-
essary, replace all of them.CAUTIONl Always use tyres of the same size, same
type, and same brand, and which have no wear differences. Using tyres of differentsize, type, brands or degree of wear, will in-
crease the differential oil temperature, result-
ing in possible damage to the driving sys-
tem. Further, the drive train will be subjec- ted to excessive loading, possibly leading tooil leakage, component seizure, or other seri-
ous faults.Replacing tyres and wheels
E01007201761
CAUTIONl Avoid using different size tyres from the one
listed and the combined use of different
types of tyres, as this can affect driving safe- ty.
Refer to “Tyres and wheels” on page
12-08.
l Even if a wheel has the same rim size and
offset as the specified type of wheel, its
shape may prevent it from being fitted cor- rectly. We recommend you to consult a spe-
cialist before using wheels that you have.CAUTIONl As your vehicle is equipped with a tyre pres-
sure monitoring system, only MITSUBISHI
Motors genuine wheels should be used. Use
of another type of wheel risks air leaks and
sensor damage, as it will not be possible to install the tyre pressure sensor properly.
Refer to “Tyre pressure monitoring system
(TPMS)” on page 7-89.NOTEl 16 inch steel wheels cannot be used on your
vehicle because they interfer with brake
parts. Additionally, 16 inch aluminium wheels may not be used on your vehicle de-
pending on there type, even in case of MITSUBISHI MOTORS Genuine wheels.
Consult a MITSUBISHI MOTORS Author-
ized Service Point before using wheels that you have.Tyre rotation
E01001902516
Tyre wear varies with vehicle conditions,
road surface conditions and individual driv- er’s driving habits. To equalize the wear andhelp extend tyre life, it is recommended to ro-
tate the tyres immediately after discovery of
abnormal wear, or whenever the wear differ- ence between the front and rear tyres is rec-
ognizable.
Tyres
11-11OGGE17E1Maintenance11
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When rotating tyres, check for uneven wear
and damage. Abnormal wear is usually caused by incorrect tyre pressure, improper wheel alignment, out of balance wheel, or se-
vere braking. We recommend you to have it checked to determine the cause of irregular
tread wear.CAUTIONl If the tyres have arrows (A) indicating the
correct direction of rotation, swap the front
and rear tyres on the left-hand side of the ve- hicle and the front and rear tyres on the right-hand side of the vehicle separately.
Keep each tyre on its original side of the ve- hicle. When fitting the tyres, make sure the
arrows point in the direction in which the wheels will turn when the vehicle moves
forward. Any tyre whose arrow points in the wrong direction will not perform to its fullpotential.Front
CAUTIONl Avoid the combined use of different types of
tyres.
Using different types of tyres can affect ve-
hicle performance and safety.Snow tyres
E01002001979
The use of snow tyres is recommended for
driving on snow and ice. To preserve driving stability, mount snow tyres of the same size and tread pattern on all 4 wheels.
A snow tyre that is worn down more than
50% is no longer appropriate to use.
Snow tyres which do not meet specifications must not be used.
CAUTIONl Observe permissible maximum speed for
your snow tyres and the legal speed limit.
l As your vehicle is equipped with a tyre pres-
sure monitoring system, only MITSUBISHI
Motors genuine wheels should be used. Use
of another type of wheel risks air leaks and
sensor damage, as it will not be possible to install the tyre pressure sensor properly.
Refer to “Tyre pressure monitoring system
(TPMS)” on page 7-89.NOTEl The laws and regulations concerning snow
tyres (driving speed, required use, type, etc.)
vary. Find out and follow the laws and regu- lations in the area you intend to drive.
l If flange nuts are used on your vehicle,
change to tapered nuts when steel wheels are used.
Tyres
11-12OGGE17E1Maintenance11Tyres that do not have arrows showing rotation direction Front
Tyres that have arrows showing rotation direc- tion Front
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Snow traction device (tyrechains)
E01002103222
If snow traction device (tyre chains) have to
be used, ensure that they are fitted only on
the drive wheels (front) in accordance with
the manufacturer’s instructions.
On 4WD vehicles in which the driving power is distributed preferentially to the front wheels, ensure that the snow traction device
(tyre chains) are fitted on the front.
Use only snow traction device (tyre chains) which are designed for use with the tyresmounted on the vehicle: use of the incorrect
size or type of snow traction device (tyre
chains) could result in damage to the vehicle body.
Contact a MITSUBISHI MOTORS Author-
ized Service Point before putting on a snow traction device (tyre chains). The max. snowtraction device (tyre chains) height is as fol-
lows.
Tyre sizeWheel sizeMax. snow
traction de- vice (tyrechains)
height [mm]215/70R16 100H16 x 6 1/2 J9 mmTyre sizeWheel sizeMax. snow
traction de- vice (tyrechains)
height [mm]225/55R18 98H18x7 J9 mm
When driving with a snow traction device
(tyre chains) on the tyres, do not drive faster than 50 km/h (30 mph). When you reach
roads that are not covered in snow, immedi- ately remove the snow traction device (tyre
chains).
CAUTIONl Choose a clear straight stretch of road where
you can pull off and still be seen while you
are fitting the snow traction device (tyre
chains).
l Do not fit snow traction device (tyre chains)
before you need them. This will wear out
your tyres and the road surface.
l After driving around for 100-300 meters,
stop and retighten the snow traction device (tyre chains).
l Drive carefully and do not exceed 50 km/h
(30 mph). Remember that preventing acci-
dents is not the purpose of snow traction de- vice (tyre chains).
l When snow traction device (tyre chains) are
installed, take care that they do not damage the disc wheel or body.CAUTIONl An aluminium wheel can be damaged by a
snow traction device (tyre chains) whiledriving. When fitting a snow traction device
(tyre chains) on an aluminium wheel, take care that any part of the snow traction device
(tyre chains) and fitting cannot be brought into contact with the wheel.
l When installing or removing a snow traction
device (tyre chains), take care that hands and
other parts of your body and not injured by the sharp edges of the vehicle body.NOTEl The laws and regulations concerning the use
of snow traction device (tyre chains) vary.
Always follow local laws and regulations.
In most countries, it is prohibited by the law to use of snow traction device (tyre chains) on roads without snow.Wiper blade rubber
replacement E01002600532
Windscreen wiper blades
1. Lift the wiper arm off the windscreen.
2. Pull the wiper blade until its stopper (A)
disengages from the hook (B). Then, pull the wiper blade further to remove it.
Wiper blade rubber replacement
11-13OGGE17E1Maintenance11