engine overheat DACIA DUSTER 2016 1.G Owners Manual

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1.43
ENG_UD39234_5
Témoins lumineux (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_1
WARNING LIGHTS (2/7)
A
DHandbrake “on” warning
light and brake circuit inci-
dent warning light
This comes on when the ignition is
switched on. If it comes on during brak-
ing or driving and, depending on the ve-
hicle, is accompanied by a beep, it in-
dicates that the fluid level in the circuit
is low; it may be dangerous to continue
driving – please contact an authorised
dealer.
ÒWarning light malfunction
(red or orange)
Urgent stop warning light (red)
This lights up when the ignition is
switched on and goes out as soon as
the engine is started. It lights up at the
same time as other warning lights, and
is accompanied by a beep.
It requires you to stop immediately,
for your own safety, as soon as traffic
conditions allow. Switch off the engine
and do not restart it.
Contact an approved Dealer.
Warning light (orange)
This lights up when the ignition is
switched on and goes out as soon as
the engine is started. It may comes on
in conjunction with other warning lights
on the instrument panel.
It means you should drive very care-
fully to an authorised dealer as soon
as possible. If you fail to follow this rec-
ommendation, you risk damaging your
vehicle.ÔCoolant temperature war-
ning light
It goes out as soon as the engine starts.
If this remains lit while driving and, de-
pending on the vehicle, is accompanied
by a beep, this means the engine is
overheating. Stop and allow the engine
to run at idle speed for a minute or two.
The temperature should drop. If not,
stop the engine. Let it cool down before
checking the coolant level. Contact an
authorised dealer if necessary. The presence and operation of the warning lights DEPEND ON THE EQUIPMENT AND COUNTRY.

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1.65
ENG_UD32133_1
Essuie-vitre /Lave-vitre/Dégivrage (H79 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_1
WINDSCREEN WASH, WIPE (1/2)
nWindscreen wiper
With the ignition on, move
stalk 1 around the steering wheel:
A Park.
B Intermittent wiping.
The wipers will pause for several
seconds between sweeps.
C Normal wiping speed.
D Fast wiping speed.
sWindscreen wiper
With the ignition on, pull stalk 1
towards you.
A brief pull will trigger a single sweep
of the wipers, in addition to the wind-
screen washer.
A longer pull will trigger three sweeps
of the wipers, in addition to the wind-
screen washer.
In frosty weather, make sure that
the wiper blades are not stuck by ice
(risk of motor overheating).
Keep an eye on the condition of the
blades. They should be replaced as
soon as they become less efficient.
This will occur approximately once
a year. Clean your windscreen reg-
ularly.
If you switch off the ignition before
switching off the windscreen wiper
(position A) the blades will stop at
random on the windscreen.
After switching the ignition back on,
simply move stalk 1 to position A to
place them in the park position.
Before touching the wind-
screen (washing the vehi-
cle, de-icing, cleaning the
windscreen, etc.) move
stalk 1 to position A (park). Risk of
injury and/or damage.When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in position A (park). Risk
of injury.
1
A
B
C
D

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2.10
ENG_UD18237_9
Particularités des versions essence (B90 - U90 - L90 Ph2 - F90 Ph2 - R90 Ph2 - H79 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_2
SPECIAL FEATURES OF PETROL VERSIONS
The following operating conditions:
– driving for long periods when the low
fuel level warning light is lit;
– using leaded petrol;
– using oil or fuel additives which are
not approved by the manufacturer.
Or operating faults such as:
– faulty ignition system, running out of
fuel or disconnected spark plugs re-
sulting in the engine misfiring or cut-
ting out when driving;
– loss of power,
may cause the catalytic converter to
overheat, reducing its efficiency which
may irreparably damage it and cause
heat damage to the vehicle.If you notice any of the above operating
faults, have the necessary repairs car-
ried out as soon as possible by an ap-
proved Dealer.
These faults may be avoided by reg-
ularly taking your vehicle to your ap-
proved dealer at the intervals speci-
fied in your Maintenance Service
Document.
Starting problems
To avoid damaging the catalytic con-
verter, do not keep trying to start the
engine (using the start button, or by
pushing or towing the vehicle) without
having identified and corrected the
starting fault.
If the fault cannot be identified, do not
continue to try and start the engine, but
contact an approved dealer.
Do not park the vehicle or
run the engine in locations
where combustible sub-
stances or materials such
as grass or leaves can come into
contact with a hot exhaust system.

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2.31
ENG_UD39882_2
Transmission : 4 roues motrices (4WD) (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_2
TRANSMISSION: 4-wheel drive (4WD) (2/4)
This problem may be resolved by chan-
ging the tyres. Always use four identi-
cal tyres (same brand, profile, etc.) and
with similar wear.
In the event of excessive wheelspin,
the mechanical components may be
overheating.
If this happens:
– at first, the
’ warning light
flashes. “4WD Lock” mode is still
active, however we recommend that
you stop as soon as possible to allow
the system to cool down (until the
warning light stops flashing);
– if the wheels still spin, the system au-
tomatically switches to “2WD” mode
to protect the mechanical compo-
nents.
The
‘ warning light flashes. The
mode cannot be changed while the
light is flashing. After one minute, the system switches
to “2WD” or “AUTO” mode depending
on the position of the selector.
Note: if the vehicle is travelling at a
speed of more than approximately
49.6 mph (80 km/h) or if it is travel-
ling at a speed of between 37.2 and
49.6 mph (60 and 80 km/h) for more
than one minute in «4WD Lock" mode,
the system automatically switches back
to "AUTO" mode. The warning light
’ goes out.
Special features of the
4-wheel drive transmission
The vehicle may make more noise when
the “AUTO" or "4WD Lock" modes are
activated. This is normal. If the system
detects a difference in the dimensions
of the front and rear wheels (eg. un-
derinflation, severe wear on an axle),
the system automatically switches to
"2WD" mode.
The
‘ and Ò warning lights on
the instrument panel come on. Drive as
soon as possible at a moderate speed
to an approved dealer. To deactivate this mode, turn selector 1
to the “AUTO” position. The
‘ indi-
cator light on the instrument panel goes
out.
“4WD Lock" mode
To activate this mode, turn selector 1 to
the “4WD Lock” position. The selector
the returns to the “AUTO” position. The
’ indicator light will light up on the
instrument panel.
Operating principle
“4WD Lock” mode distributes the
engine torque between the front and
rear axles in order to optimise the per-
formance capacity of the vehicle in off-
road situations. This mode should only
be used in extreme driving conditions
(mud, steep slopes, sand).
To deactivate this mode, turn selector 1
to the “4WD Lock” position again. The
indicator light on the instrument panel
goes out. When the engine is switched
off, the system stays in “4WD Lock”
mode for one minute.

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ENG_UD32196_1
Anomalies de fonctionnement (H79 Ph2 - Dacia) ENG_NU_1079-6_H79Ph2_Dacia_5
OPERATING FAULTS (4/5)
Radiator: If there is a significant lack of coolant, remember that it must never be topped up using cold coolant while
the engine is very warm. After any procedure on the vehicle which has involved even partial draining of the cooling
system, it must be refilled with a new mixture prepared in the correct proportions. Reminder: only products approved
by the Technical Department may be used for this purpose.
On the road POSSIBLE CAUSES WHAT TO DO
Whistling Roof aerial poorly positioned. Position the aerial.
The engine overheats. The coolant
temperature indicator light comes
on.Engine cooling fan not working. Stop the vehicle, switch off the engine and
contact an approved dealer.
Coolant leaks. Stop the vehicle, switch off the engine and
check the coolant reservoir: it should con-
tain fluid. If there is no coolant, consult an
approved dealer as soon as possible.
The oil change warning light remains
lit after an oil change.Warning not reset after oil change.Reset the warning after changing the oil;
refer to the information in the paragraph on
the “On-board computer” in Section 1.