coolant temperature MITSUBISHI ASX 2012 (in English) User Guide

l
On vehicles with the automatic air condition-
ing, when the engine coolant temperature
rises to a certain level, the air selection is au-
tomatically switched to the recirculation posi-
tion and the indication lamp (A) comes on.
At this time, the system will not switch to the
outside position even if the air selection
switch is pushed.
Customizing the air selection E00732500107
Functions can be changed as desired, as stated below.
l Enable automatic air control
•

Heater/Manual air conditioning:When the system operates, the air selec-
tion switch will be automatically control-
led.
• Automatic air conditioning: When the mode selection dial or blower
speed selection dial is turned to the “AU-
TO” position, the air selection switch is al-
so controlled automatically.
l Disable automatic air control
• Heater/Manual air conditioning:Even when the system operates, the air se-
lection switch will not be automatically
controlled.
• Automatic air conditioning: Even when the mode selection dial or
blower speed selection dial is turned to
the “AUTO” position, the air selection
switch is not controlled automatically.
l Setting change method
Hold down the air selection switch for about
10 seconds or more.
When the setting is changed, a sound is emit-
ted and the indication lamp flashes. • When
the setting is changed from enable
to disable 3 sounds are emitted and the in-
dication lamp flashes 3 times.
• When the setting is changed from disable to enable 2 sounds are emitted and the in-
dication lamp flashes 3 times.
NOTE l The factory setting is “Enable automatic air
control.”
l When the mode selection dial is turned to
“ ”,
in order to prevent misting of the win-
dows the ventilator automatically switches to
outside air even if “Disable automatic air con-
trol” is set.
Air conditioning switch (Air conditioning) E00701500909
Push the switch to turn the air conditioning on, indi-
cation lamp (A) will come on.
There is a sound each time the switch is pressed.
Manual air conditioning Automatic air conditioning Push the switch again to switch it off. CAUTION
l
When
using the air conditioning, the
idling speed may slightly increase as the
air conditioning compressor is switched
on/off automatically. While the vehicle
with a CVT is stationary, fully depress
the brake pedal to prevent the vehicle
from creeping.
NOTE l If

a problem is detected in the air condition-
ing system, the air conditioning operation in-
dication lamp (A) blinks. Press the air condi-
tioning switch once to turn it off, then once
more to turn it back on. If the air condition-
ing operation indication lamp does not blink
for a while, there is nothing wrong. If it
starts to blink again, we recommend you to
have it checked.
l Sometimes, for example after using a high-
pressure car wash, the condenser can get wet,
and the operation indication lamp (A) blinks
temporarily. In this case there is nothing
wrong. Wait a while, press the air condition-
ing switch once to turn the system off, then
once more to turn it back on. Once the water
evaporates, the blinking will stop.
Customizing the air conditioning switch (Automat-
ic air conditioning) E00764700030
Functions can be changed as desired, as stated below. For pleasant driving
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NOTE
l When
the air conditioning operates with the
selection switch in the outside position, the
system automatically determines whether to
continue using outside air or to perform recir-
culation. If the outside air temperature is
high, the system selects recirculation to ach-
ieve rapid cooling and causes the indication
lamp in the switch to illuminate. Press the se-
lection switch to return to outside air intro-
duction.
Combination of unheated air and heated air (Heat-
er/Manual air conditioning) E00702000435
Select the mode selection dial to the position
shown

in the illustration and set the air selection
switch (A) to the outside position.
The air flow will be directed to the leg area and the
upper part of the passenger compartment. Select
the desired blower speed. Warm air flows to the leg area and unheated or
slightly

warm air (depending upon temperature set-
ting) flows to the upper part of the passenger com-
partment. Automatic mode (Automatic air conditioning)
E00764800031 In normal conditions, use the system in the AUTO
mode and follow these procedures:
1. Set

the blower speed selection dial to the “AU-
TO” position.
2. Set the temperature control dial to the de- sired temperature.
3. Set the mode selection dial to the “AUTO” position.
The outlet position (except “ ”),
recirculation/out-
side air select and blower speed, and ON/OFF of
air conditioning will be controlled automatically.
To stop the system, turn the blower speed selection
dial to the “OFF” position. CAUTION
l
When
using the air conditioning, the
idling speed may slightly increase as the
air conditioning compressor is switched
on/off automatically. While the vehicle
with a CVT is stationary, fully depress
the brake pedal to prevent the vehicle
from creeping.
NOTE l While

the engine coolant temperature is low,
the temperature of the air from the heater
will be cool/cold until the engine warms up,
even if you have selected warm air with the
dial. To prevent the windscreen and win-
dows from fogging up, the ventilator mode
will be changed to “ ”
and the blower
speed will be reduced.
l If the blower speed selection dial, air condi-
tioning switch, mode selection dial, or air se-
lection switch is operated while the system is
operating in the AUTO mode, the activated
function overrides the corresponding func-
tion of automatic control. All other functions
remain under automatic control.
Manual mode (Automatic air conditioning) E00764900032
Blower speed and ventilator mode may be control-
led

manually by setting the blower speed selection
dial and the mode selection dial to the desired posi-
tions. To return to automatic operation, set the dials
to the “AUTO” position. For pleasant driving
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WARNING
l If the battery has to be charged while fit-
ted in the vehicle, disconnect the vehicle
side negative (-) terminal connected to the
battery.
l Keep sparks, cigarettes and flames away
from the battery because the battery may
produce an explosion.
l Use adequate ventilation when charging
or using the battery in an enclosed space.
l Remove all the caps before charging the
battery.
l Electrolyte is corrosive diluted sulphuric
acid.
If electrolyte (battery acid) comes into con-
tact with your hands, eyes, clothes and
the painted surface of your vehicle, it
should be thoroughly flushed with water.
If electrolyte gets in your eyes, flush them
with water immediately and thoroughly,
and get prompt medical attention.
NOTE l If

the vehicle is put in motion without fully
charging the battery, it might cause the loss
of smooth engine operation and the anti-lock
brake warning lamp to illuminate.
Refer to “Anti-lock brake system (ABS)” on
page 4-39. Engine overheating
E00800602504
When

the engine is overheating, the information
screen in the multi-information display will be in-
terrupted and the engine coolant temperature warn-
ing display will appear. Also “ ” will blink.

If

this occurs, take the following corrective meas-
ures: 1. Stop the vehicle in a safe place.
2. Check whether steam is coming from the en-gine compartment.

[If steam does not come from the engine com-
partment]
With the engine still running, raise the bon-
net to ventilate the engine compartment.
NOTE l For vehicles equipped with the Auto Stop &
Go (AS&G) system, press the “Auto Stop &
Go (AS&G) OFF” switch to deactivate the
Auto Stop & Go (AS&G) system before stop-
ping the vehicle.
Refer to “To deactivate” on page 4-21.
[If steam is coming from the engine compart-
ment]
Stop the engine, and when the steam stops,
raise the bonnet to ventilate the engine com-
partment. Restart the engine. WARNING
l Do
not open the bonnet while steam is com-
ing from the engine compartment. It
could cause steam or hot water to spurt
out, causing burns. Hot water could spurt
out even when there is no steam coming
out, and some parts will be very hot. Be
very careful when opening the bonnet.
l Be careful of hot steam, which could
cause the cap on the engine reserve tank
to blow off.
l Do not attempt to remove the radiator
cap while the engine is hot.
3. Confirm
that the cooling fans (A) are turn- ing. If the fans are not turning, stop the en-
gine immediately and have it checked. *: Front of the vehicle
WARNING
l Be
careful not to get your hands or
clothes caught in the cooling fan. For emergencies
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NOTE
l 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 assem-
bly. Engine coolant
E01000501736
To check the coolant level
A
transparent coolant reserve tank (A) is located in
the engine compartment.
The coolant level in this tank should be kept be-
tween the “LOW” and “FULL” marks when meas-
ured while the engine is cold.
FULL
LOW To add coolant
The

cooling system is a closed system and normal-
ly the loss of coolant should be very slight. A no-
ticeable drop in the coolant level could indicate leak-
age. If this occurs, we recommend 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, re-
move the radiator cap (B) and add coolant until the
level reaches the filler neck. WARNING
l Do
not open the radiator cap (B) while
the engine is hot. The coolant system is un-
der pressure and any hot coolant escap-
ing could cause severe burns.
Anti-freeze
The
engine coolant contains an ethylene glycol anti-
corrosion agent. Some parts of the engine are cast
aluminium alloy, and periodic changing of the en-
gine coolant is necessary to prevent corrosion of
these parts.

Use “DIA QUEEN SUPER LONG LIFE COOL-
ANT PREMIUM” or equivalent*.
*: similar high quality ethylene glycol based non-
silicate, non-amine, non-nitrate and non-borate cool-
ant with long life hybrid organic acid technology
MITSUBISHI Genuine Coolant has excellent pro-
tection against corrosion and rust formation of all
metals including aluminium and can avoid block-
ages in the radiator, heater, cylinder head, engine
block, etc.
Because of the necessity of this anti-corrosion
agent, the coolant must not be replaced with plain
water even in summer. The required concentration
of anti-freeze differs depending on the expected am-
bient temperature.

Above - 35 °C: 50 % concentration of anti-freeze
Below - 35 °C: 60 % concentration of anti-freeze Maintenance
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CAUTION
l
Do not use alcohol or methanol anti-
freeze or any engine coolants mixed with
alcohol or methanol anti-freeze. The use
of an improper anti-freeze can cause cor-
rosion of the aluminium components.
l Do not use water to adjust the concentra-
tion of coolant.
l Concentrations exceeding 60 % will re-
sult in a reduction of both the anti-freeze
and cooling performance thus adversely
affecting the engine.
l Do not top up with water only.
Water by itself reduces the rust-protec-
tive and anti-freeze qualities of the cool-
ant and has a lower boiling point. It can
also cause damage to the cooling system if
it should freeze. Do not use tapwater, as it
can cause corrosion and rust formation.
During cold weather
If
the temperatures in your area drop below freez-
ing, there is the danger that the coolant in the en-
gine or radiator could freeze and cause severe dam-
age to the engine and/or radiator. Add a sufficient
amount of anti-freeze to the coolant to prevent it
from freezing.
The concentration should be checked before the
start of cold weather and anti-freeze added to the
system if necessary. Washer fluid
E01000700832
Open

the washer fluid reservoir cap and check the
level of washer fluid with the dipstick.
If the level is low, replenish the container with wash-
er fluid.
EMPTY
FULL NOTE
l The

washer fluid container serves the wind-
screen, rear window and headlamps (if so
equipped).
During cold weather
To ensure proper operation of the washers at low
temperatures, use a fluid containing an anti-freez-
ing agent. Brake fluid/Clutch fluid*
E01000800631
The

brake fluid and the clutch fluid share the reser-
voir tank.
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 abnormality.

The fluid in the master cylinder should be checked
when doing other work under the bonnet. 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 vehi-
cle checked. Maintenance
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