engine RENAULT DUSTER 2016 Workshop Manual

3.5
HEATING, VENTILATION, AIR CONDITIONING (2/3)
43
Switching passenger
compartment isolation mode/
air recirculation mode on.
Bring lever 6 to position â.
Under these conditions, air is taken
from the passenger compartment and
is recirculated, with no air being taken
from outside the vehicle. Air recirculation is used to:
– to isolate the passenger compart-
ment from the external atmosphere
(e.g. driving in polluted areas, etc.);
– to bring the passenger compartment to the desired temperature as quickly
as possible.
Rapid demisting
Turn controls 1, 3 and 6 to positions
W:
– air from the outside;
– maximum fan speed;
– demisting.
Using the climate control increases the
speed of demisting.
VHeated rear
windscreen/
Heated windscreen
With the engine running , press
button 4 (the warning light comes on).
Depending on the vehicle, this function
de-ices/demists the rear windscreen,
the electric rear-view mirrors and the
windscreen.
Depending on the vehicle, the function
is stopped:
– automatically after a period of time set by the system (warning light goes
out);
– by pressing button 4 again (the warn-
ing light goes out).
Prolonged use of air recirculation can lead to condensation forming on t\
he side
windows and windscreen, and discomfort due to the use of non-renewed air\
in
the passenger compartment.
You are therefore advised to return to normal mode (external air) as so\
on as the
air recirculation function is no longer required, by turning control 6 to the right.
1
6

3.7
AIR CONDITIONING: information and advice on use
Fuel consumption
You will normally notice an increase
in fuel consumption (especially
when driving in town) when the air
conditioning is operating.
For vehicles fitted with air condition-
ing with no automatic mode, switch
off the system when it is not re-
quired.
Advice for reducing consumption
and helping to preserve the envi-
ronment
Drive with the air vents open and
the windows closed.
If the vehicle has been parked in
the sun, open the doors for a few
moments to let the hot air escape
before starting the engine. Operating faults
As a general rule, contact your ap-
proved dealer in the event of an op-
erating fault.
– Reduction in de-icing, demist-
ing or air conditioning per-
formance.
This may be caused by the pas-
senger compartment filter car-
tridge becoming clogged.
– No cold air is being produced .
Check that the controls are set
correctly and that the fuses are
sound. Otherwise, switch off the
system.
Do not open the refriger-
ant fluid circuit. The fluid
may damage eyes or skin.Presence of water under the ve-
hicle. After prolonged use of the air
conditioning system, it is normal for
water to be present under the vehi-
cle. This is caused by condensation.Maintenance
Refer to the Maintenance Document
for your vehicle for the inspection
frequency.

3.9
ELECTRIC WINDOWS (2/3)
From the rear seats
Operate switch 7.
7
8
Safety of rear occupants
The driver can prevent operation of the rear electric windows by press-
ing switch 8.
Driver’s responsibility
Never leave your vehicle with the key inside, and with a child, adult wh\
o is not
self-sufficient or a pet, even for a short while. They may pose a risk to themselves
or to others by starting the engine or activating equipment (such as th\
e gear lever
or electric windows). If any part of the body becomes trapped, reverse \
the direc-
tion of the window immediately by pressing the relevant switch.
Risk of serious injury .

4.1
Section 4: Maintenance
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2
Engine oil level: general information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . 4.4
Engine oil level: topping up/filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . 4.5
Levels: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8Brake fluid level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . 4.8
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . 4.9
Power-assisted steering pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . 4.10
Windscreen washer reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . 4.10
Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.11
Tyre pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.12
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.14
Bodywork maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . 4.16
Interior trim maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . 4.18

4.2
BONNET (1/2)
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 bonnet
Lift the bonnet and guide it upwards; it
is held by strut 3.
Closing the bonnet
Check 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.
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
4Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.

4.3
Make sure nothing is left
in the engine compartment
(cloth, tools, etc.).
Otherwise, this may lead to
engine damage or cause a fire.
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.
Ensure that the bonnet is prop-
erly locked. Check that nothing is
preventing the catch from locking
(gravel, cloth, etc.).
BONNET (2/2)
Never activate the remote
engine start-up function
or its programming before
opening the bonnet or when
it is open.
Risk of burns or serious injury .

4.4
ENGINE OIL LEVEL: general information
Reading the oil levelThe oil level should be read with the ve-
hicle on level ground, after the engine
has been switched off for some time.
The dipstick must be used to read
the exact oil level and make sure
that the maximum level has not been
exceeded (risk of engine damage).
Refer to the following pages.
C
A
B
A
B
Exceeding the maximum
engine oil level
Under no circumstances
must the maximum fill
level B be exceeded: risk of damage
to the engine and catalytic con-
verter.
If the oil level exceeds the maximum
level, do not start your vehicle .
Contact an authorised dealer.
It is normal for an engine to use oil for
lubrication and cooling of moving parts
and it is normal to top up the level be-
tween oil changes.
However, contact your approved
Dealer if more than 0.5 litres is being
consumed every 600 miles (1,000 km)
after the running in period.
Oil change frequency: check the oil
level from time to time and certainly
before any long journey to avoid the
risk of damaging your engine.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
In order to prevent splashback, it is
recommended that a funnel be used
when topping up/filling with oil.
– remove the dipstick and wipe with a clean, lint-free cloth;
– push the dipstick in as far as it will go (for vehicles equipped with a cap-
type dipstick C, screw the cap in as
far as it will go);
– take out the dipstick again;
– read the level: it should never fall below minimum mark A or exceed
maximum mark B.
Once the operation has been comple-
ted, ensure that the dipstick is pushed
in as far as it will go or that the “cap-
type dipstick” is completely screwed in.
Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.

4.5
ENGINE OIL LEVEL: topping up, filling (1/3)
Topping up/filling
The vehicle must be parked on level
ground and the engine should be cold
(for instance, before the engine is
started up for the first time in the day). – Unscrew cap
1;
– top up the level (as a guide, the ca- pacity between the minimum and
maximum reading on dipstick 2 is
between 1.5 and 2 litres, depending
on the engine);
– wait approximately 10 minutes to allow the oil to flow into the engine;
– check the level using the dipstick 2
(as described above).
Once the operation has been com-
pleted, ensure that the dipstick is
pushed in as far as it will go or that
the “cap-type dipstick” is completely
screwed in.
Do not exceed the MAX level and
do not forget to refit dipstick 2 and
cap 1.
1
2
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.
1
2
Exceeding the maximum
engine oil level
Under no circumstances
must the maximum fill level
be exceeded: risk of damage to the
engine and catalytic converter.
If the oil level exceeds the maximum
level, do not start your vehicle .
Contact an authorised dealer.
1
2

4.6
ENGINE OIL LEVEL: topping up, filling (2/3)
Filling: take care when
topping up the oil that
no oil drips onto engine
components - risk of fire.
Remember to refit the cap securely
as there is a risk of fire if oil splashes
onto hot engine components.If there is an abnormal or repeated
drop in the fluid level, please consult
an authorised dealer.
Engine oil change: if you
are changing the oil when
the engine is hot, be careful
not to scald yourself if the
oil overflows.
1
2
1
1
2
In order to prevent splashback, it is
recommended that a funnel be used
when topping up/filling with oil.
1
2

4.7
ENGINE OIL LEVEL: topping up, filling (3/3)
Never run the engine in an
enclosed space as exhaust
gases are poisonous.
Resetting the alert after an oil
change
(depending on the vehicle)
If you change the oil yourself, you will
need to reset the oil change warning.
To do this, after switching on the igni-
tion, for ten seconds you must:
– Depress the accelerator pedal fully,
– with your foot on the accelerator, de-press the brake pedal three times in
succession.
Reinitialisation is complete when the
# indicator light goes out. If this is
not the case, repeat the operation.
Special case: if you change the oil
before the oil change interval exceeded
warning is displayed, it will also be nec-
essary to reset the display. In this case,
the
# warning light comes on for
approximately 5 seconds to confirm the
reset.
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.
Exceeding the maximum
engine oil level
Under no circumstances
must the maximum fill level
be exceeded: risk of damage to the
engine and catalytic converter.
If the oil level exceeds the maximum
level, do not start your vehicle .
Contact an authorised dealer.
Deactivate the Stop and
Start function for any opera-
tion performed in the engine
compartment.
Oil change
Service interval: refer to the
Maintenance Document for your vehi-
cle.
Oil change capacity
Please refer to the maintenance docu-
ment for your vehicle, or contact an au-
thorised dealer.
Always check the engine oil level using
the dipstick, as explained previously (it
should never fall below the minimum
level, or be over the maximum level on
the dipstick).
Engine oil grade
Refer to the Maintenance Document for
your vehicle.