automatic transmission DACIA DUSTER 2021 Owners Manual

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2.1
ENG_UD35431_5
Sommaire 2 (H79 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
Section 2: Driving
(Advice on use relating to fuel economy and the environment)
Running in, Ignition switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . 2.2
Starting, Stopping the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . 2.3
Special features of petrol versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . 2.4
Special features of diesel versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . 2.5
Special features of LPG versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . 2.6
Driving advice, eco-driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . 2.9
Maintenance and anti-pollution advice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . 2.14
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.15
Tyre pressure loss warning . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.16
Gear lever, Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . 2.19
Transmission: 4-wheel drive (4WD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . 2.20
Driving correction devices and aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . 2.24
Speed limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.28
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.31
Automatic gearbox. . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.35
Parking distance control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . 2.38

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2.20
ENG_UD32144_1
Transmission : 4 roues motrices (4WD) (H79 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
4x2 (2WD) and 4x4 (4WD)
mode selector
Depending on the road conditions, tur-
ning selector 1 enables the following
modes to be selected:
– 2WD ;
– AUTO ;
– 4WD Lock.
TRANSMISSION: 4-wheel drive (4WD) (1/4)
“AUTO" mode
To activate this mode, turn the selec-
tor 1 to the “AUTO” position.
Operating principle
“AUTO” mode automatically distributes
the engine torque between the front and
rear axles according to the road condi-
tions and the vehicle speed. This po-
sition optimises roadholding. Use this
mode on any type of road (dry, snow-
covered, slippery, etc.) or when towing
(trailer or caravan). This mode is not in-
dicated on the instrument panel.
“2WD" mode
To activate this mode, turn selector 1 to
the “2WD" position. The
‘ indica-
tor light will light up on the instrument
panel.
Operating principle
The “2WD” mode uses the front wheels
only. Use this mode on dry roads with
good grip.
Remember that driving a vehicle off-
road is very different to driving it on
the road.
To make the most of your vehicle
in an off-road situation, we recom-
mend that you are trained to drive a
4x4 (4WD) vehicle.
The safety of both you and your
passengers is your responsibility,
and depends on your skill and the
care you take when driving off-road.
1

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2.21
ENG_UD32144_1
Transmission : 4 roues motrices (4WD) (H79 - Dacia)
ENG_NU_1079-3_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 speed exceeds
36 mph (60 km/h) in 4WD Lock mode,
the system automatically switches back
to AUTO mode. The
’ indicator
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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2.22
ENG_UD32144_1
Transmission : 4 roues motrices (4WD) (H79 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
TRANSMISSION: 4-wheel drive (4WD) (3/4)
Electronic stability program and
traction control when driving off-
road
(vehicles equipped with ESC)
When driving on soft ground (sand,
mud, deep snow), we recommend that
you deactivate the ESC function by
pressing the “ ESC” switch.
In this case, only individual wheel bra-
king remains active. This function ap-
plies the brake to any wheel that is slip-
ping, allowing the engine torque to be
transferred to the wheels with the most
grip. This is particularly useful when
crossing a bridge.
All the ESC functions will be reactivated
when the vehicle speed reaches ap-
proximately 30 mph (50 km/h) (36 mph
(60 km/h) in 4WD Lock mode), when
the engine is restarted or when the
“ESC” button is pressed again.Operating faults
If the system detects an operating
fault, it automatically switches to “2WD”
mode, and the
‘ and Ò war-
ning lights come on.
Drive as soon as possible at a mode-
rate speed to an approved dealer.
For certain operating faults, the system
may not be able to switch to “2WD" or
"4WD Lock" mode. "AUTO" mode re-
mains active.
Contact an approved dealer as soon as
possible.
In this case, we recommend that you
stop as soon as possible to allow the
system to cool down (until the warning
light stops flashing).
Cooling may take up to five minutes.
If the system detects excessive whee-
lspin on the front wheels, it adapts the
engine to run in a way that reduces
wheelspin.
Anti-lock braking in “
LOCK” mode
(vehicles equipped with ABS)
When “4WD Lock" mode is active, the
ABS switches to off-road mode. In this
case, the wheels may lock intermit-
tently to achieve better grip, thus redu-
cing braking distances on soft ground.
When this mode is active:
– the vehicle’s manoeuvrability is limi- ted during braking. This operating
mode is therefore not recommended
in very low-grip conditions (eg. ice).
– there may be some noise. This is normal, and does not indicate an
operating fault.

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2.35
ENG_UD33904_1
Boîte de vitesses automatique (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
AUTOMATIC TRANSMISSION (1/3)
Selector lever 1
Display 3 on the instrument panel
shows the mode and gear selected.
P: park
R: reverse
N: neutral
D: automatic mode
4: zone displaying gearbox mode or
gear engaged in manual mode.
OperationWith the gear lever in position P or N,
switch on the ignition.
With your foot on the brake pedal, move
the lever out of position P.
Only engage D or R when the vehi-
cle is stopped, with your foot on the
brake and the accelerator pedal re-
leased.
You must apply the brake before
pressing the unlocking button 2 to
move out of position P.
Driving in automatic modeMove lever 1 to position D.
In the majority of traffic conditions, you
will not have to touch the gear selector
lever again: the gear will be changed
automatically at the right time and at
the most suitable engine speed be-
cause the automatic system takes into
account the vehicle load and road con-
tour and adjusts itself to the particular
driving style you have chosen.
Economical driving
When driving, leave the lever in posi-
tion D, keeping the accelerator pedal
lightly depressed to ensure automatic
gear changes at comparatively low
engine speeds.
Accelerating and overtaking
Depress the accelerator pedal firmly
and fully (so that it goes beyond the
kickdown point).
This will enable you to change down
to the optimum gear within the
engine range.
For safety reasons, do not
switch off the ignition before
the vehicle has come to a
complete standstill.
3
4
1
2

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2.36
ENG_UD33904_1
Boîte de vitesses automatique (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
AUTOMATIC TRANSMISSION (2/3)
Driving in manual modeWith selector lever 1 in position D,
move the lever to the left.
Shifting the lever repeatedly allows you
to change gears manually:
– To move down through the gears, push the lever backwards;
– to move up through the gears, push the lever forwards.
The gear selected is displayed on the
instrument panel.Special circumstances
– Snow position: if you are driving on
ground where there is a risk of skid-
ding (snow, mud, etc.), press switch 5
and warning light 6 will come on.
Once these special driving con-
ditions no longer apply, exit this
function by pressing switch 5
again. Warning light 6 goes out.
Special cases
In certain driving conditions (e.g.: to
protect the engine) the “automated
system” may change the gear automat-
ically.
Likewise, to prevent incorrect manoeu-
vres, a gear change may be refused by
the automatic system: in this case the
gear display flashes for a few seconds
as a warning.
6
1
5

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2.37
ENG_UD33904_1
Boîte de vitesses automatique (H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_2
AUTOMATIC TRANSMISSION (3/3)
– If the road contour and bends in
the road do not allow you to stay in
automatic mode (e.g.: in mountain-
ous areas), it is recommended that
you switch to manual mode.
This will prevent the automatic gear-
box from changing gears repeatedly
when climbing, and permit engine
braking on long descents.
– In cold weather, start the engine
and wait a few seconds before
moving the selector lever from posi-
tion P or N and engaging it in D or R
to prevent the engine stalling.
– Vehicles not fitted with traction
control: on a slippery surface or
surface with a low level of adhesion,
change to manual mode and select
second gear (or even third) before
starting the engine to avoid wheel-
spin when accelerating.Parking the vehicleWhen the vehicle is stopped, move the
lever to position P while keeping your
foot on the brake pedal: the gearbox is
in neutral and the drive wheels are me-
chanically locked by the driveshaft.
Apply the handbrake.
Operating faults
If a vehicle with an automatic gear-
box breaks down, please refer to the
information on “Towing” in Section 5.
When setting off, if the lever is locked
in position P when you are pressing the
brake pedal, the lever can be released
manually. To do this, unclip the base of
the lever, and press recess 7 and the
unlocking button 2 simultaneously.
In very cold weather, the system
may prevent the gears from being
shifted in manual mode until the
gearbox reaches the right tempera-
ture.
An impact to the under-
side of the vehicle while
manoeuvring (e.g.: strik-
ing a post, raised kerb or
other street furniture) may result in
damage to the vehicle (e.g.: defor-
mation of an axle).
To avoid any risk of accident, have
your vehicle checked by an ap-
proved Dealer.
For safety reasons, do not
switch off the ignition before
the vehicle has come to a
complete standstill.
2
7

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5.32
ENG_UD36282_3
Fusibles (H79 - H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_5
FUSES (4/6)
Number Allocation
A Driver’s side window
winder
B 4-wheel drive (4WD)
transmission
C Rear accessories socket
1 Front electric window
2 Left-hand main beam
headlight
3 Right-hand main beam
headlight
4 Left-hand dipped beam
headlight
5 Right-hand dipped beam
headlight
6 Left-hand side lights
7 Right-hand side lights
8 Rear electric windows
9 Rear fog lights
10 Horn
11 Automatic door lockingNumber Allocation
12 ABS-ESC, brake switch
13 Courtesy light, Boot light
14 ESC
15 Reverse gear, windscreen
wiper
16 Cruise control/Speed
limiter, rear-view mirror,
unfastened seat belt
warning, parking distance
control, multimedia, air
conditioning
17 Daytime running lights
18 Brake lights
19 Injection, instrument panel,
passenger compartment
unit
20 Airbag
21 4-wheel drive (4WD)
transmission, LPG
22 Power-assisted steering
23 Empty locationNumber Allocation
24 Passenger compartment
ECU
25 Passenger compartment
ECU
26 Direction indicator lights
27 et 29 Steering column control
28 Empty location
30 Empty location
31 Instrument panel
32 Radio, passenger
compartment air
conditioning control panel
33 Cigar lighter
34 Diagnostics and radio
socket
35 Defrosting rearview mirror
36 Electric door mirrors
37 Passenger compartment
ECU, starter
38 Front windscreen wiper
39 Passenger compartment
ventilation

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5.34
ENG_UD36282_3
Fusibles (H79 - H79 Ph2 - Dacia)
ENG_NU_1079-3_H79Ph2_Dacia_5
Allocation of fuses in the passenger compartment(the presence of certain fuses DEPENDS ON THE VEHICLE EQUIPMENT LEVEL)\
FUSES (6/6)
Symbol Allocation
iAutomatic gearbox
GAS fuel
4-wheel drive (4WD)
transmission
To comply with current legislation, or
as a precaution, you can obtain an
emergency kit from your approved
Dealer containing a set of spare
bulbs and fuses.
Check the fuse in question
and replace it, if necessary,
with a fuse of the same
rating.
If a fuse is fitted where the rating is
too high, it may cause the electrical
circuit to overheat (risk of fire) in the
event of an item of equipment using
an excessive amount of current.