check oil FIAT DOBLO COMBI 2018 Owner handbook (in English)

SYMBOLS
Some vehicle components have coloured labels whose symbols indicate precautions to be observed when using this
component.
A plate summarising these symbols can also be found under the bonnet.
VEHICLE MODIFICATIONS/ALTERATIONS
IMPORTANT Any modification or alteration of the vehicle might seriously affect its safety and road holding, thus causing
accidents, in which the occupants could even be fatally injured.
ACCESSORIES PURCHASED BY THE OWNER
If after buying the vehicle, you decide to install electrical accessories that require a permanent electrical supply (e.g. radio,
satellite anti-theft system, etc.) or accessories that in any case burden the electrical supply, contact a Fiat Dealership, whose
personnel will check whether the vehicle's electrical system is able to withstand the load required, or whether it needs to be
integrated with a more powerful battery.
IMPORTANT Take care when fitting additional spoilers, alloy wheel rims or non-standard wheel hubs: they could reduce the
ventilation of the brakes and affect efficiency under sharp, repeated braking or on long descents. Make sure that nothing
obstructs the pedal stroke (mats, etc.).
INSTALLING ELECTRICAL/ELECTRONIC DEVICES
Electrical and electronic devices installed after buying the vehicle and available as after-sales must carry the following label: Fiat
authorises the installation of transceivers provided that installation is carried out at a specialised centre, in a workmanlike
fashion and in compliance with manufacturer's specifications.
IMPORTANT Traffic authorities may not allow the vehicle on the road if devices are fitted that involve modifications to the
features of the vehicle. This may also cause lapse of the warranty in relation to faults caused by the change or either directly or
indirectly related to it. Fiat shall not be liable for damage caused by the installation of accessories either not supplied or
recommended by Fiat and/or not installed in compliance with the provided instructions.

Turning the device on
The system is automatically enabled on
all the doors by pressing button
twice on the key with remote control.
The direction indicators flash twice to
let you know that the device is active.
If one or more of the doors is not
perfectly shut, the dead lock device will
not be activated, thus preventing a
person getting into the vehicle through
the open door and, on shutting, it,
remaining stuck inside the passenger
compartment.
Turning the device off
The system is disabled automatically on
every door when:
unlocking the doors;
by turning the ignition key to the
MAR position.
2) 3)
WARNING
1)Button B should only be pressed when
the key is away from the body, in particular
from the eyes and from objects that can
be spoilt (e.g. clothes). Do not leave the
key unattended to avoid the button being
accidentally pressed while it is being
handled, e.g. by a child.2)Once the safe lock system is engaged it
is impossible to open the doors from
inside the vehicle. Before engaging the
system please therefore check that there is
no one left on board.
3)If the remote control battery is flat, the
system can only be turned on by inserting
the metal key in the door lock: in this case,
the device remains active for the rear
doors only.
WARNING
1)Used batteries are harmful to the
environment. You can dispose of them
either in the correct containers as specified
by law or by taking them to a Fiat
Dealership, which will deal with their
disposal.
IGNITION DEVICE
The key can be turned to 3 different
positions fig. 4:
STOP: engine off, key extractable,
steering locked. Some electrical
devices (e.g. sound system, central
door locking system, etc.) can operate;
MAR: driving position. All electrical
devices are enabled;
AVV: engine starting (unstable
position).
The ignition switch is fitted with an
electronic safety system that requires
the ignition key to be turned back
to STOP if the engine will not start,
before the starting operation can be
repeated.
4) 5) 6) 7)
4F0V0006
11

Warning lights on
panelWhat it means What to do
redLOW ENGINE OIL LEVEL
When turning the ignition key to MAR, the warning light turns on but it should go
off after a few seconds.
This warning light appears on the panel when the engine oil level falls below the
minimum recommended value.
On certain versions a dedicated message is displayed.Restore the correct engine oil
level (see “Checking fluid
levels” in the "Maintenance
and care" section).
redDOOR OPEN
On some versions the warning light turns on when one or more doors or the rear
swing doors/tailgate (for versions/market, where provided) are not properly closed.
A buzzer will sound when doors/tailgate are open and the vehicle is moving.Check that all doors or the
swing doors/tailgate (for
versions/markets, where
provided) are perfectly
closed.
WARNING
44)If thewarning light turns on while driving (on certain versions together with the message on the display) stop the car immediately and
contact a Fiat Dealership.
45)If the
warning light does not switch on when the key is turned to MAR or if it stays on while driving (together with the message on the
display), there may be an anomaly in the restraint systems; in this case, the airbags or pretensioners may not deploy in the event of an
accident or, in a lower number of cases, they could deploy erroneously. Before continuing, contact a Fiat Dealership to have the system
checked immediately.
46)A failure of the
warning light is indicated by the blinkingwarning light. In this case, thewarning light may not indicate a possible
problem with the airbag restraint system. Before continuing, contact a Fiat Dealership to have the system checked immediately.
47)If the
warning light comes on, the exhausted engine oil should be changed as soon as possible, never drive more than 500 km from
the first switching-on of this warning light. Failure to observe the above may result in severe damage to the engine and invalidate the warranty.
Remember that when this warning light comes on, it does not mean that the level of engine oil is low, so if it flashes you do not need to top
up the engine oil.
48)If the
warning light flashes when driving, contact a Fiat Dealership.
62
KNOWING THE INSTRUMENT PANEL

Warning lights on
panelWhat it means What to do
amberGENERAL FAILURE INDICATION
The warning light turns on in the following circumstances:
Engine oil pressure sensor failure
Speed limit (for versions/markets, where provided) a
warning at a fixed speed of 120 km/h is available (cannot
be switched off, cannot be adjusted).
Lights failure (rear fog, direction indicator, reverse,
number plate, side, daytime running)The failure relating to these lights could be: one or
more blown bulbs, a blown protection fuse or a break
in the electrical connection.
Fuel cut-off system failure
Parking sensor failure.
Start&Stop system failureContact a Fiat Dealership as soon as possible to have
the fault fixed.
Airbag failure warning light
The warning light turns on and flashes to indicate a failure
of the
warning light. In this case, thewarning light
may not indicate problems with the airbag restraint
systems.Before continuing, contact a Fiat Dealership to have
the system checked immediately.
67

SERVICE SCHEDULE
PETROL / NATURAL POWER VERSIONS
IMPORTANT Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note. Warning: simply restarting the
maintenance from the start of the plan may cause the allowed interval to be exceeded for some operations!
146
SERVICING AND CARE
Thousands of miles 18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Years 2 4 6 8 10 12
Check battery charge status and possibly recharge●●●●●●
Check tyre condition/wear and adjust pressure, if necessary;
check the condition/expiry date of the “Fix&Go Automatic” repair
kit (for versions/markets, where provided)●●●●●●
Check operation of lighting system (headlamps, direction
indicators, hazard warning lights, luggage compartment,
passenger compartment, glove compartment, instrument panel
warning lights, etc.)●●●●●●
Check and, if necessary, top up fluid levels (1)●●●●●●
Check exhaust emissions●●●●●●
Use the diagnosis socket to check supply/engine management
system operation, emissions and, for versions/markets, where
provided, engine oil degradation●●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.

148
SERVICING AND CARE
Thousands of miles 18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Years 2 4 6 8 10 12
Change engine oil and replace oil filter (2)●●●●●●
Spark plug replacement (3)●●●●●●
Replace the toothed timing drive belt (4)●
Replace accessory drive belt/s (4)●
Replace air cleaner cartridge (5)●●●●●●
Change brake fluid (or every 24 months)●●●
Replace passenger compartment filter (or every 24 months) (5)●●●●●●
(2) If the vehicle annual mileage is less than 10,000 km, the engine oil and filter must be replaced every 12 months. Change engine oil and filter every 12months if
the vehicle is driven in dusty areas. For Natural Power versions: replace every two years in all cases.
(3) For 1.4 Turbo Petrol versions, in order to guarantee correct operation and prevent serious damage to the engine, it is essential to observe the following: only use
spark plugs specifically certified for these engines; all spark plugs should be of the same type and brand (see the “Engine” paragraph in the "Technical
Specifications" section); strictly comply with the replacement intervals in the Scheduled Servicing Plan; you are advised to contact a Fiat Dealership to have
plugs replaced.
(4) Irrespective of the mileage, the timing drive belt must be changed every 4 years for heavy-duty use (cold climates, town use, long periods of idling) or at least
every 5 years.
(5) If the vehicle is used in dusty areas, this cleaner must be replaced every 15,000 km.
Visually inspect the condition of the methane pipes and fittings,
methane tank fastening, possible restoration (6) (*)●●●●●●
Check the pressure regulator and, if necessary, replace the
internal filter (6) (*)●●●●●●
Check tightening torque of cylinder fastening bands (*)●●●
(6) Or every 12 months.
(*) Natural Power versions

DIESEL VERSIONS WITHOUT DPF (1.3 MultiJet - 1.6 MultiJet)
IMPORTANT Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note. Warning: simply restarting the
maintenance from the start of the plan may cause the allowed interval to be exceeded for some operations!
149
Thousands of miles 18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Years 2 4 6 8 10 12
Check battery charge status and possibly recharge●●●●●●
Check tyre condition/wear and adjust pressure, if necessary;
check the condition/expiry date of the “Fix&Go Automatic” repair
kit (for versions/markets, where provided)●●●●●●
Check operation of lighting system (headlamps, direction
indicators, hazard warning lights, luggage compartment,
passenger compartment, glove compartment, instrument panel
warning lights, etc.)●●●●●●
Check and, if necessary, top up fluid levels(1)●●●●●●
Check exhaust emissions●●●●●●
Use the diagnosis socket to check supply/engine management
system operation, emissions and, for versions/markets, where
provided, engine oil degradation●●●●●●
Visually inspect condition of: exterior bodywork, underbody
protection, pipes and hoses (exhaust - fuel system - brakes),
rubber elements (boots, sleeves, bushes, etc.)●●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.
Check the position/wear of the windscreen/rear window wiper
blades (where provided)●●●●●●
Check operation of windscreen washer/wiper, adjust jets●●●●●●

150
SERVICING AND CARE
Thousands of miles 18 36 54 72 90 108
Thousands of kilometres 30 60 90 120 150 180
Years 2 4 6 8 10 12
Check cleanliness of bonnet locks, and cleanliness and lubrication
of linkages●●●●●●
Check cleanliness of sliding side door lower guides (or every 6
months)●●●●●●
Check handbrake lever travel and adjust, if necessary●●●●●●
Check condition and wear of front disc brake pads and operation
of pad wear indicator●●●●●●
Check rear drum brake lining condition and wear●●●
Visually inspect condition of the accessory drive belt(s)●●
Check tension of accessory drive belt (versions without automatic
tensioner)●●
Change engine oil and replace oil filter (or every 24 months)●●●●●●
Replace toothed timing drive belt (1.6 MultiJet version) (2)●
Replace accessory drive belt/s●
(2) Irrespective of the mileage, the timing drive belt must be changed every 4 years for heavy-duty use (cold climates, town use, long periods of idling) or at least
every 5 years.
Replace fuel filter cartridge (3)●●●
Replace air cleaner cartridge●●●●●●
Change brake fluid (or every 24 months)●●●
Replace passenger compartment filter (or every 24 months)●●●●●●
(3) When refuelling the vehicle with a quality below the relevant European specification, this filter must be replaced every 35,000 km.

DIESEL VERSIONS WITH DPF (1.3 MultiJet - 1.6 MultiJet - 2.0 MultiJet)
IMPORTANT Once you have carried out the last intervention in the table, continue with the scheduled servicing, maintaining the
frequency indicated in the plan by marking each operation with a dot or dedicated note. Warning: simply restarting the
maintenance from the start of the plan may cause the allowed interval to be exceeded for some operations!
151
Thousands of miles 21 42 63 84 105
Thousands of kilometres 35 70 105 140 175
Years246810
Check battery charge status and possibly recharge●●●●●
Check tyre condition/wear and adjust pressure, if necessary;
check the condition/expiry date of the “Fix&Go Automatic” repair
kit (for versions/markets, where provided)●●●●●
Check operation of lighting system (headlamps, direction
indicators, hazard warning lights, luggage compartment,
passenger compartment, glove compartment, instrument panel
warning lights, etc.)●●●●●
Check and, if necessary, top up fluid levels (1)●●●●●
Check and top up transmission oil level (1.6 Multijet 90 HP with
Comfort-matic andDualogic™transmission)●●●●●
Check exhaust emissions●●●●●
Use the diagnosis socket to check supply/engine management
system operation, emissions and, for versions/markets, where
provided, engine oil degradation●●●●●
(1) Always only use the liquids shown in the handbook for topping up after having checked that the system is not damaged.

152
SERVICING AND CARE
Thousands of miles 21 42 63 84 105
Thousands of kilometres 35 70 105 140 175
Years246810
Visually inspect condition of: exterior bodywork, underbody
protection, pipes and hoses (exhaust - fuel system - brakes),
rubber elements (boots, sleeves, bushes, etc.)●●●●●
Check the position/wear of the windscreen/rear window wiper
blades (where provided)●●●●●
Check operation of windscreen washer/wiper, adjust jets●●●●●
Check cleanliness of bonnet locks, and cleanliness and lubrication
of linkages●●●●●
Check cleanliness of sliding side door lower guides (or every 6
months)●●●●●
Check handbrake lever travel and adjust, if necessary●●●●●
Check condition and wear of front disc brake pads and operation
of pad wear indicator●●●●●
Check rear drum brake lining condition and wear●●
Visually inspect condition of the accessory drive belt(s)●●
Check tension of accessory drive belt (versions without automatic
tensioner)●●
Check manual gearbox oil (version 1.3 Multijet)●
Check and top up transmission oil level for clutch actuation
hydrauilc system (1.6 Multijet 90 HP with Comfort-matic and
Dualogic™transmission)●●●●●