2018 FIAT DOBLO COMBI fuel

VERY IMPORTANT
REFUELLING
Petrol engines: only refuel the vehicle with unleaded petrol with an octane rating (RON) not less than 95 conforming to the European
specification EN228.
Diesel engines: only refuel the vehicle with diesel fuel for motor vehicles conforming to the European specification EN590. The use of other
products or mixtures may damage the engine beyond repair and consequently invalidate the warranty, due to the damage caused.
Refuelling with methane: refuel only with methane for motor vehicles. The use of other products or mixtures may damage the engine
beyond repair and consequently invalidate the warranty, due to the damage caused.
For further details on the use of the correct fuel see the "Refuelling the vehicle" paragraph in the "Starting and driving" chapter.
STARTING THE ENGINE
Versions with manual transmission (petrol engines): make sure that the handbrake is engaged; put the gear lever in neutral; fully
depress the clutch pedal without pressing the accelerator, then turn the ignition key to AVV and release it as soon as the engine has started.
Versions with manual transmission (Diesel engines): turn the ignition key to MAR and wait for the
andwarning lights to switch
off. Then turn the ignition key to AVV and release it as soon as the engine has started.
Versions with Comfort-matic transmission: make sure that the handbrake is engaged and that the gear lever is in P (Park) or N (Neutral).
Then depress the brake pedal, turn the ignition key to AVV and release it as soon as the engine starts.
Versions with Dualogic™transmission: make sure that the handbrake is engaged and that the gear lever is in P (Park) or N (Neutral). Then
depress the brake pedal, turn the ignition key to AVV and release it as soon as the engine starts.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park on grass, dry leaves, pine needles or other flammable
material: fire hazard.
RESPECTING THE ENVIRONMENT
The vehicle is fitted with a system that allows continuous diagnosis of the emission-related components in order to help protect the
environment.
ELECTRICAL ACCESSORIES
If, after purchasing the vehicle, you want to install accessories that require electric power (with the risk that they gradually drain the battery),
contact the Fiat Dealership, which will evaluate the overall electrical consumption and make sure that the electrical system in the vehicle
can handle the required load.
SCHEDULED SERVICING
Correct maintenance enables the vehicle to perfectly maintain performance and safety characteristics, its environmental friendliness and low
running costs over time.

KEYS
MECHANICAL KEY
The key's metal insert A fig. 1 is fixed.
The key operates:
the ignition device;
the door lock;
opening and closing of the fuel tank
cap.
KEY WITH REMOTE
CONTROL
The metal insert A fig. 2 - fig. 3 retracts
into the handle and operates:
the ignition device;
the door lock;
opening and closing of the fuel tank
cap.
To extract the metal insert, press the
button B fig. 2 - fig. 3.To refit it in the grip proceed as follows:
hold down button B and turn the
metal insert A;
release button B and turn the metal
insert A completely until the locking
click is heard to ensure correct closure.
1)
Cargo versions fig. 2
Button
unlocks all the doors
(including the tailgate, the rear swing
doors and the sliding side doors for
versions/markets where provided).
The
button locks all the doors.
Button
unlocks the boot, the rear
swing doors and the sliding side doors
(depending on the version).
Combi / Panorama versions fig. 3
Button
unlocks all the doors
(including the tailgate, the rear swing
doors and the sliding side doors for
versions/markets where provided).
The
button locks all the doors.
Button
unlocks the boot, the rear
swing doors and the sliding side doors
(depending on the version).
DEAD LOCK DEVICE
(for versions/markets, where provided)
This safety device prevents the opening
of the doors from inside the passenger
compartment if there has been a break
in attempt (e.g. a window has been
broken).
The dead lock device therefore offers
the best possible protection against
break in attempts. We recommend
engaging it whenever the vehicle is
parked and left unattended.
1F0V0003
2 - Cargo versionsF0V0004
3 - Combi / Panorama versionsF0V0536
10
KNOWING YOUR VEHICLE

WARNING
8)Before opening a door, ensure that you
can do it in conditions of safety.
9)You must not open the left-hand sliding
side door with the fuel cap open while
refuelling. Check that the fuel cap is closed
while opening/closing the sliding side
door to avoid damage.10)Do not leave the sliding side door open
when the vehicle is parked on a gradient.
A knock could release the latch leaving the
door free to move forward.
11)Before leaving the vehicle parked with
sliding doors open, always check that
the latch is engaged.
12)Always use this device when carrying
children.
13)The spring-loaded system is designed
for optimum usage. Accidental knocks
or a strong gust of wind may release the
springs, forcing the doors to close.
14)When closing, shut the right hand
swing door fully before you close the left
hand swing door. Never shut the two doors
at the same time.
WARNING
2)Make sure that the left sliding side door
is all closed before refuelling to prevent
damage to the door and to the sliding
locking system with fuel filler cap open,
activated during refuelling operations.
SEATS
DRIVER’S SEAT
(for Cargo versions, where provided)
15)
Longitudinal adjustment
Lift the lever A fig. 18 and push the seat
forwards or backwards: in the driving
position your arms should be slightly
bent and your hands should rest on the
steering wheel rim.
16)
Reclining backrest adjustment
Lift lever B fig. 18 and, slightly
detaching the back from the backrest,
accompany the movement of the
backrest until it is in the desired
position.
16F0V0527
17F0V0528
18F0V0210
17

N.B. There are bands on the rear seats
under the cushion to attach the folded
seat to the front seat head restraint
rods.
SECURING YOUR LOAD
Hooks (various number, according to
version) are fixed to the floor fig. 84
- fig. 85 for easy securing load.
WARNING
35)If you are travelling in areas with few
filling stations and you want to transport
fuel in a spare tank, comply with the law by
using only an approved, suitably secured
tank. In the event of a collision the fire
risk is increased all the same.
36)Never exceed the maximum allowed
load in the luggage compartment, see
chapter “Technical specifications”. Also
make sure that the objects you place in the
luggage compartment have been properly
secured, to avoid them from being thrown
forward consequent to sudden braking and
injuring your passengers.
37)If you are travelling in areas with few
filling stations and you want to transport
fuel in a spare tank, comply with the law by
using only an approved, suitably secured
tank. In the event of a collision the fire
risk is increased all the same.
81F0V0213
82F0V0204
400mm400mm
70 kg
83F0V0212
84F0V0114
85F0V0122
45

VERSION WITH
METHANE SYSTEM
(Natural Power)
41) 42) 43)
8) 9) 10)
INTRODUCTION
The Fiat Doblò Natural Power version
features two fuel supply systems,
one for petrol and one for natural gas
(methane).
Selecting the type of fuel supply
Fiat Doblò Natural Power is configured
to run normally on methane.
When the methane is running out and
the pressure in the cylinder is close
to the correct operating limit, the
system automatically switches to petrol
operation.
The engine always starts up on petrol,
with automatic switching to methane
when the best conditions are achieved
(engine water temperature, minimum
engine rpm limit) for switching to
methane.
Therefore, there must always be some
petrol in the tank (at least 1/4 full), in
order not to compromise the operation
of the fuel pump.
For this reason there must always
be petrol in the tank.The petrol/methane switch fig. 87,
amongst the controls in the dashboard,
makes it possible to select petrol
operation. The system does not switch
automatically to methane operation if
the petrol runs out.
IMPORTANT If gas is smelled, switch
from methane operation to petrol
operation and immediately go to a Fiat
Dealership to have the vehicle checked
and possible system faults excluded.
METHANE CYLINDERS
The vehicle is provided with 4 cylinders
with a capacity of 95 litres; for the
Cargo Maxi version (long wheelbase), a
5
thcylinder is available as an optional,
increasing the capacity to 130 litres.The cylinders are all located under the
floor and protected by special guards.
The cylinders fig. 88, fig. 89 and fig.
90 are the tank that contains methane
in compressed gaseous state (200
rated bar at 15 °C).
Canister capacity:
- Short wheelbase versions: approx.
16.15 kg
- Short wheelbase versions: approx.
22.1 kg.
The amount of methane depends on
the outside temperature, the supply
pressure, the quality of the gas and the
type of refuelling system. Overall
cylinder volume approximately 95 litres
(short wheelbase versions) and 130
litres (long wheelbase versions).
87F0V0587
88F0V0233
47

Cylinder certification
The methane cylinders are certified in
accordance with ECE Regulation no.
110.
The cylinders must be inspected, in
accordance with ECE Regulation
Procedure no. 110, every 4 years from
the vehicle registration date or in
accordance with specific regulations in
individual countries.PETROL/METHANE
SWITCH
This engine normally runs on methane
except during starting when it runs
on petrol. Switching to methane takes
place automatically and is shown on
the instrument panel display by
switching off the
signal in the display.
Methane fuel reserve
The level of methane in the cylinders is
indicated by the four vertical bars
near the word CNG on the instrument
panel display fig. 91. When the residual
amount of methane is lower than 1/5
of the capacity of the cylinders, the first
level and the edges of the bars of the
other 3 levels flash until the next
methane refuelling. A specific message
will appear on the display in addition
to an acoustic warning.
If the methane has run out, switching to
petrol takes place automatically:
for Euro 5 versions: on the
instrument panel display, first level plus
edges of the bars of the other three
levels keep blinking and the indicator
lights up near the CNG icon.
for Euro 6 versions: on the display,
all the empty segments stop flashing
and then the
indicator near the CNG
icon turns on.
If you specifically wish to run on petrol,
press the dedicated button fig. 87
located on the central tunnel. The LED
on the button switching on indicates
that the request for switching has taken
place correctly.
The actual change to the chosen fuel
system takes place depending on
the vehicle usage conditions to
guarantee switching in absolute safety
and will be confirmed by the
warning
light in the instrument panel display
coming on/going off.
In addition, in the case of starting at
outside temperatures of below around
-10°C, the switching times from Petrol
to Methane increase to allow the
pressure regulator/reduction unit to
become warm enough.
IMPORTANT If switching takes place
during acceleration or pick-up, there
may be a brief flat spot (drop in power).
89F0V0234
90F0V0235
91F0V0244
48
KNOWING YOUR VEHICLE

WARNING
41)The Fiat Doblò Natural Power version is
equipped with a high pressure methane
system designed to run at a rated pressure
of 200 bar. It is dangerous to stretch the
system with higher pressures. To prevent
damage to the methane system parts
when towing or lifting the vehicle, follow
the instructions in the main handbook
in the chapter: "Towing the vehicle". If
there is a problem with the methane
system, only contact a Fiat Dealership. Do
not alter the methane system configuration
or components. They are designed
exclusively for the Fiat Qubo Natural
Power. The use of other components or
materials could cause malfunctions and
prejudice safety.
42)When oven painting, the cylinders must
be removed from the vehicle and refitted
by a Fiat Dealership. Although the methane
system has numerous safety features, it is
advisable to close the manual tap on the
cylinders every time the vehicle is not
in use for a long period, transported on
other vehicles or moved in an emergency
as a result of a breakdown or accident.
43)If gas is smelt, switch from methane
operation to petrol operation and
immediately go to a Fiat Dealerships to
have the vehicle checked and possible
system faults supply excluded.
WARNING
8)Regardless of the last fuel system used,
at the following engine starting, after the
initial petrol stage, the system will
automatically switch to methane.
9)At the time of the switching request
there will be a metallic noise from the
valves which are pressurising the circuit
(more obvious with the ignition key in
the MAR-ON position). For the switching
logic described above, a delay between the
valve ticking and the switching off of the
instrument panel indication is completely
normal.
10)Do not switch between the two
operating modes whilst starting the engine.
49

KNOWING THE INSTRUMENT PANEL
This section of the booklet gives you all
the information you need to
understand, interpret and use the
instrument panel correctly.DASHBOARD AND INSTRUMENT
PANEL ............................................ 51
DIGITAL DISPLAY............................ 53
MULTIFUNCTION DISPLAY ............. 54
TRIP COMPUTER ........................... 55
WARNING LIGHTS AND
MESSAGES .................................... 57
-LOW BRAKE FLUID / HANDBRAKE
APPLIED / LOW BRAKE BOOSTER
VACUUM ............................................. 57
-EBD FAILURE .................................... 58
-AIR BAG FAILURE .............................. 59
-SEAT BELTS REMINDER.................... 59
-COMFORT-MATIC /
DUALOGIC™TRANSMISSION
FAULT ................................................. 59
-ENGINE COOLANT TEMPERATURE
TOO HIGH........................................... 60
-LOW BATTERY CHARGE ................... 60
-LOW ENGINE OIL PRESSURE ........... 61
-ENGINE OIL DETERIORATED ............ 61
-LOW ENGINE OIL LEVEL ................... 62
-DOOR OPEN ..................................... 62
-INJECTION/EOBD SYSTEM
FAILURE .............................................. 63
-ABS FAILURE..................................... 64
-FUEL RESERVE ................................. 64
-GLOW PLUG PREHEATING/GLOW
PLUG PREHEATING FAILURE ............. 65
-WATER IN DIESEL FILTER.................. 65
-VEHICLE PROTECTION SYSTEM
FAILURE - FIAT CODE ......................... 66
-REAR FOG LIGHTS............................ 66
-GENERAL FAILURE INDICATION ....... 67
-DPF (PARTICULATE FILTER)
CLEANING UNDERWAY ...................... 68
-BRAKE PAD WEAR ............................ 69-ASR SYSTEM DEACTIVATED ............. 70
-TRACTION PLUS SYSTEM
ACTIVATION ........................................ 70
-TPMS................................................. 71
-PARKING SENSOR FAILURE ............. 71
-START&STOP SYSTEM FAILURE....... 71
-DIPPED BEAM HEADLIGHTS ............ 72
-FOLLOW ME HOME .......................... 72
-LEFT DIRECTION INDICATOR ............ 73
-RIGHT DIRECTION INDICATOR ......... 73
-FOG LIGHTS ...................................... 73
-CRUISE CONTROL ............................ 73
-MAIN BEAM HEADLIGHTS ................ 74
-CNG SYSTEM FAILURE ..................... 74
50
KNOWING THE INSTRUMENT PANEL