check engine light DACIA DUSTER 2021 User Guide

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2.11
ENG_UD35353_1
Conseils de conduite, eco conduite (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
DRIVING ADVICE, ECO-DRIVING (3/5)
– Avoid sudden acceleration.
– Brake as little as possible. If you an-
ticipate an obstacle or bend in ad-
vance, you may then simply release
the accelerator pedal.
– Do not try to maintain the same speed up a hill, accelerate no more
than you would on the level. Keep
your foot in the same position on the
accelerator pedal.
– Double declutching and accelerating before switching off are unnecessary
in modern vehicles.
On versions with an automatic gear-
box, it is preferable to keep the gear
lever in position D.
Vehicles with 4x4 (4WD) trans-
mission
On flat, level ground, with the vehi-
cle unladen, you are recommended
to start in second gear.
Driving advice, Eco-driving
Behaviour
– Drive carefully for the first few miles
until the engine reaches its normal
operating temperature, rather than
let it warm up while the vehicle is sta-
tionary.
– Speed is expensive.
– Sporty driving uses a lot of fuel: drive with a light right foot.
– Do not overrev the engine in the in- termediate gears.
You should always use the highest gear possible.
Driving problems
On the driver’s side, only
use mats specially adapted
for the vehicle and attached
to prefitted devices. Check regularly
to make sure they are secure. Do
not overlay several mats.
Risk of pedals jamming .

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2.14
ENG_UD35404_3
Conseils entretien et antipollution (X95 - E95 - J95 - R95 - H79 - X67 \
- X92 - X98 - X52 - X87 - H79 Ph2 - X07 - Renault)
ENG_NU_1079-3_H79Ph2_Dacia_2
MAINTENANCE AND ANTIPOLLUTION ADVICE
Your vehicle complies with criteria for
recycling and recovering vehicles at the
end of their service life, which will come
into force in 2015.
Some of the parts on your vehicle have
been designed to be recycled later.
These parts are easily removable in
order to be collected and reprocessed
in recycling networks.
Furthermore, by virtue of its design,
moderate fuel consumption and initial
settings, your vehicle also conforms
to current anti-pollution regulations.
The manufacturer is actively striving
to reduce pollutant exhaust gas emis-
sions and to save energy. However,
the fuel consumption of your vehicle
and the level of pollutant exhaust gas
emissions are also your responsibility.
Ensure that it is maintained and used
correctly.Maintenance
It is important to remember that fail-
ure to respect anti-pollution regulations
could lead to legal action being taken
against the vehicle owner.
In addition, replacing engine, fuel
supply system and exhaust compo-
nents with parts other than those origi-
nally recommended by the manufac-
turer may alter your vehicle so that it
no longer complies with anti-pollution
regulations.
Have your vehicle adjusted and
checked by an authorised dealer, in ac-
cordance with the instructions given in
your maintenance schedule: they will
have all the equipment necessary for
ensuring that your vehicle is maintained
to its original standard.
Engine adjustments
– Air filter, fuel filter: a choked ele-
ment will reduce efficiency. It must
be replaced.
– Idle speed: no adjustment is needed.
Exhaust gas monitoring
system
The exhaust gas monitoring system will
detect any operating faults in the vehi-
cle’s antipollution system.
If this system malfunctions, toxic sub-
stances may be released into the at-
mosphere or damage may occur.
ÄThis warning light on the in-
strument panel will indicate if
there are any faults in the system:
This lights up when the ignition is
switched on and goes out when the
engine is started.
– If it lights up continuously, consult an approved Dealer as soon as possi-
ble;
– if it flashes, reduce the engine speed until the light stops flashing. Contact
an authorised dealer as soon as pos-
sible.

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2.16
ENG_UD34956_1
Avertisseur de perte de pression des pneumatique (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
TYRE PRESSURE LOSS WARNING (1/3)
If fitted on the vehicle, while driving, this
system notifies the driver if one or more
tyres lose pressure.
Operating principle
Each wheel (except for the emergency
spare wheel) has a sensor in the infla-
tion valve which periodically measures
the tyre pressure while driving.
Warning light
 1 comes on to
notify the driver if the pressure is too
low.
Resetting the standard level
for the tyre pressures
This should be done:
– when the standard tyre pressure needs to be changed to adapt to
usage conditions (empty, carrying a
load, motorway driving, etc.);
– after changing a wheel.
It should always be done after checking
the tyre pressure of all four tyres when
cold.
Tyre pressures must correspond to the
current usage of the vehicle (empty,
carrying a load, motorway driving, etc.).
This function is an additio-
nal driving aid.
However, the function does
not take the place of the
driver. It cannot, therefore, under
any circumstances replace the vi-
gilance or the responsibility of the
driver.
Check the tyre pressures, including
the emergency spare wheel, once a
month.
1

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2.17
ENG_UD34956_1
Avertisseur de perte de pression des pneumatique (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
TYRE PRESSURE LOSS WARNING (2/3)
With the engine stopped:
– repeatedly press the button 3 to
select “SEt tP” on the display 2;
– press and hold (around 3 seconds) button 3 to start initialisation. “SEt tP”
flashes then comes on steady.
When “SEt tP” disappears, the stan-
dard tyre pressure is saved.
Reinitialisation is carried out after a few
minutes’ driving. Note:
The standard tyre pressure cannot be
less than that recommended and indi-
cated on the door frame.
Check tyre pressure
The warning light
 comes on (not
flashing). This indicates that at least
one tyre is flat.
Check and, if necessary, readjust the
pressures of the four wheels when cold.
The warning light
 goes off after a
few minutes’ driving.
Puncture
The warning light  and the red
warning light
Ò light up on the ins-
trument panel, alongside a beep.
This indicates that at least one wheel
is punctured or severely underinflated.
Replace it or contact an authorised
dealer if it is punctured. Top up the tyre
pressure if the wheel is deflated.
Check tyre sensors
The warning light
 flashes for
several seconds, then stays on, along
with the orange warning light
Ò.
This indicates that the sensor on at
least one wheel is missing or faulty.
The sudden loss of pressure in a
tyre (burst tyre, etc.) cannot be de-
tected by the system.
2
3
The red warning light Ò
requires you to stop imme-
diately, for your own safety,
as soon as traffic conditions allow.

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2.18
ENG_UD34956_1
Avertisseur de perte de pression des pneumatique (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
TYRE PRESSURE LOSS WARNING (3/3)
Readjustment of tyre
pressures
The tyre pressures must be adjusted
when cold (please refer to the label lo-
cated on the edge of the driver’s door).
If tyre pressures cannot be checked
when the tyres are cold, the recom-
mended pressures must be increased
by 0.2 to 0.3 bar (3 PSI).
Never deflate a hot tyre.
Replacing wheels/tyres
This system requires specific equip-
ment (wheels, tyres, hubcaps, etc.).
Contact an approved Dealer to fit new
tyres and to find out about available ac-
cessories compatible with the system
and available from your dealer network:
the use of any other accessory could
affect the correct operation of the
system or damage a sensor.
Emergency spare wheel
If the vehicle is equipped with an emer-
gency spare wheel, it will not have a
sensor.
When fitted to the vehicle, the warn-
ing light
 and the orange warning
light
Ò are displayed on the instru-
ment panel.
Inflation kit
Because the valves are specially desi-
gned, only use equipment approved by
the approved network.

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2.19
ENG_UD34502_2
Levier de vitesses, Frein à main (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
Handbrake
To release
Pull lever 2 up slightly, press button 3
and then lower the lever to the floor.
The red warning light on the instrument
panel will come on if you are driving
with an incorrectly released handbrake.
To apply
Pull lever 2 upwards and make sure the
vehicle is immobilised.
An impact to the underside
of the vehicle (eg. striking
a post, raised kerb or other
street furniture) may result
in damage to the vehicle (eg. defor-
mation of an axle).
To prevent any risk of accident,
have your vehicle checked by an
approved dealer.
GEAR LEVER, HANDBRAKE
When stationary, and de-
pending on the slope and/or
vehicle load, it may be nec-
essary to pull up the hand-
brake at least two extra notches and
engage a gear (1
st or reverse gear)
for vehicles with a manual gearbox
or position P for vehicles with an au-
tomatic gearbox.
When driving, make sure
the handbrake is com-
pletely released.
Risk of overheating.
1
2
3
Gear lever
Selecting reverse gear
(vehicle stationary)
Vehicles with manual gearbox: refer
to the grid on the gear lever knob 1.
Vehicles with automatic gear-
box: refer to the information on the
“Automatic gearbox” in Section 2.
The reversing lights will come on as
soon as reverse gear is selected with
the ignition on.

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4.2
ENG_UD32168_1
Capot moteur (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_4
BONNET
To open the bonnet, pull handle 1.
Unlocking the bonnet catch
To unlock, raise the bonnet slightly and
release hook 2 by pushing tab 4 to the
left.
Opening the bonnetLift the bonnet and guide it upwards; it
is held by strut 3.
Closing the bonnetCheck that nothing has been left in the
engine compartment.
To close the bonnet again, hold the
bonnet in the middle and lower it to
30 cm above the closed position, then
release it. It will latch automatically
under its own weight.
The engine may be hot
during operations in close
proximity. In addition, the
engine cooling fan may
come on at any moment.
Risk of injury.In the event of even a slight
impact involving the radia-
tor grille or bonnet, have
the bonnet lock checked by
an approved Dealer as soon as pos-
sible.
Do not press down on the
bonnet: there is a risk that
the bonnet may accidentally
close.
1
When working in the engine
compartment, ensure that
the windscreen wiper stalk
is in the park position.
Risk of injury.2
3
4Ensure that the bonnet is
properly locked. Check that
nothing is preventing the
catch from locking (gravel,
cloth, etc.).
Make sure nothing is left
in the engine compartment
(cloth, tools, etc.).
Otherwise, this may lead to
engine damage or cause a fire.

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4.7
ENG_UD20646_2
Niveaux (H79 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_4
LEVELS (1/3)
Brake fluid level
This should be checked frequently,
and immediately if you notice even the
slightest loss in braking efficiency.
The level should be read with the engine
switched off and on level ground. Level
It is normal for the level to drop as the
brake shoes become worn, but it must
never drop lower than the “MINI” warn-
ing line shown on brake fluid reser-
voir 1.
If you wish to check the disc and drum
wear yourself, you should obtain the
document explaining the checking pro-
cedure from the manufacturer’s net-
work or web site.
Topping up
After any operation on the hydraulic cir-
cuit, a specialist must replace the fluid.
Only use fluids approved by our
Technical Department (and taken from
a sealed container).
Replacement intervals
Refer to the Maintenance Document for
your vehicle.
The engine may be hot
when carrying out opera-
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
1

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4.14
ENG_UD26811_2
Entretien de la carrosserie (peinture mate) (X44 - X77 - J77 - X85 - \
B90 - X61 - TEST - X77 ph2 - X95 - B95 - D95 - K95 - J95 - R95 - L90 Ph2 - F90 Ph2 - R90 Ph2 - X62
ENG_NU_1079-3_H79Ph2_Dacia_4
Respect local regulations about wash-
ing vehicles (e.g. do not wash your ve-
hicle on a public highway).
Observe the vehicle stopping distances
when driving on gravelled surfaces to
prevent paint damage.
Repair, or have repaired quickly, areas
where the paint has been damaged, to
prevent corrosion spreading.
Remember to visit the body shop pe-
riodically in order to maintain your
anti-corrosion warranty. Refer to the
Maintenance Document.
If it is necessary to clean mechani-
cal components, hinges, etc., spray
them with products approved by our
Technical Department to protect them
after they have been cleaned.
BODYWORK MAINTENANCE (2/2)
We have selected special products
to care for your vehicle and you can
obtain these from the manufactur-
er’s accessory outlets.
Using a roller type car wash
Return the windscreen wiper stalk to
the Park position (refer to the informa-
tion on the “Windscreen washer, wiper”
in Section 1). Check the mounting of
external accessories, additional lights
and mirrors, and ensure that the wiper
blades are secured with adhesive tape.
Remove the radio aerial mast if your
vehicle is fitted with this equipment.
Remember to remove the tape and refit
the antenna after washing.
Cleaning the headlights
As the headlights are made of plastic
“glass”, use a soft cloth or cotton wool
to clean them. If this does not clean
them properly, moisten the cloth with
soapy water, then wipe clean with a soft
damp cloth or cotton wool.
Finally, carefully dry off with a soft dry
cloth.
Cleaning products containing alco-
hol must not be used.
Vehicles with a matte paint
finish
This type of paint requires certain pre-
cautions.
Do not do the following
– use wax-based products (polishing);
– rub hard;
– wash the vehicle in a roller-type car
wash;
– wash the vehicle using a high-pres-
sure device;
– attach stickers to the paintwork (risk
of leaving marks).
You should do the following
Wash the vehicle by hand using plenty
of water, using a soft cloth or a gentle
sponge.

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5.45
ENG_UD32196_1
Anomalies de fonctionnement (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_5
OPERATING FAULTS (2/5)
On the road POSSIBLE CAUSES WHAT TO DO
Vibrations. Tyres not inflated to correct pres-
sures, incorrectly balanced or
damaged. Check the tyre pressures; if this is not the cause, have
their condition checked by an approved dealer.
Coolant boiling in the coolant
reservoir. Mechanical fault: cylinder head
gasket damaged, faulty coolant
pump. Stop the engine.
Contact an approved dealer.
Engine cooling fan not working. Contact an approved dealer.
Smoke under the bonnet. Short circuit or cooling system
leak. Stop, switch off the ignition, move away from the vehi-
cle and contact an approved dealer.
The oil pressure warning light
comes on: on a bend or under braking The engine oil level is too low. Top up the engine oil level (refer to the information on “Engine oil level: topping up/filling” in Section 4).
at idle speed Low oil pressure. Go to your nearest approved dealer.
The oil pressure warning
light takes a long time to
go out or remains lit during
acceleration. Loss of oil pressure.
Stop the vehicle: contact an approved dealer.