2015 FIAT DOBLO COMBI engine

ESC (Electronic
Stability Control)
SYSTEM
(for versions/markets, where
provided)
IN BRIEF
This is an electronic system that
controls vehicle stability in the
event of tyre grip loss, helping to
maintain directional control.
The ESC system is therefore
particularly useful when grip
conditions of road surfaces
change.
The MSR system (adjustment of
the engine braking torque during
gear changes) and the HBA
system (automatic increase in the
braking pressure during
emergency braking) are present
with ESC, ASR and Hill Holder
systems (for versions/markets
where provided).SYSTEM
INTERVENTION
This is signalled by the flashing of
the
warning light in the instrument
panel, to inform the driver that the
vehicle is in critical stability and grip
conditions.
SYSTEM ACTIVATION
The ESC system is automatically
activated when the vehicle is
started.
FAULT INDICATIONS
In the event of a fault, the ESC will
be automatically switched off and
the
warning light will come on
permanently on the instrument panel
along with a message on the
multifunction display (for versions/
markets where provided) (see
"Warning lights and messages"
section). The LED on the ASR OFF
button will also light up. Contact
a Fiat Dealership as soon as
possible.
58)
HILL HOLDER SYSTEM
This system is an integral part of the
ESC system and facilitates starting
on slopes. It is automatically
activated in the following conditions:
❒uphill: vehicle stationary on a road
with a gradient higher than 5%,
engine running, brake pressed and
gearbox in neutral or gear (other than
reverse) engaged;
❒downhill: vehicle stationary on a road
with a gradient higher than 5%,
engine running, brake pressed and
reverse gear engaged.
When setting off, the ESC system
control unit maintains the braking
pressure at the wheels until the
torque necessary for starting is
reached, or in any case for a
maximum of 1.75 seconds, allowing
your right foot to be moved easily
from the brake pedal to the
accelerator.
If the vehicle has not departed after
1.75 seconds, the system will
deactivate automatically by gradually
releasing the brake force.
112
SAFETY

During this release stage, the typical
brake disengagement noise
indicating that the vehicle is going to
move imminently will be heard.
Fault indications
Any system fault is indicated by the
turning on of the
warning light on
the instrument panel with digital
display and the
warning light on
the instrument panel with
multifunction display (for versions/
markets where provided) (see
section “Warning lights and
messages”).
IMPORTANT The Hill Holder system
is not a parking brake, therefore
do not leave the vehicle without
activating the handbrake, switching
off the engine and engaging first
gear.
59)
ASR SYSTEM (Antislip
Regulator)
This is a traction control system that
cuts in automatically every time
one or both drive wheels slip.Depending on the slipping
conditions, two different control
systems are activated:
❒if the slipping involves both drive
wheels, the ASR intervenes reducing
the power transmitted by the engine;
❒if the slipping only involves one of the
drive wheels, it intervenes
automatically braking the wheel that
is slipping.
The action of the ASR system is
particularly helpful in the following
circumstances:
❒slipping of the inner wheel on bends
due to dynamic variations in the load
or excessive acceleration;
❒excessive power transmitted to the
wheels, also in relation to road
surface conditions;
❒acceleration on slippery, snowy or icy
road surfaces;
❒loss of grip on wet road surfaces
(aquaplaning).
MSR system (engine
drive regulation)
This is a system that, in the event of
a sudden gear down shift, cuts in
and provides torque to the engine
thus preventing excessive drive
wheel drive which, especially in poor
grip conditions, can lead to a loss
of stability.
Engagement/
disengagement of the
ASR system
The ASR system switches on
automatically each time the engine
is started.
Whilst driving, the ASR can be
switched off and subsequently
switched on again by pressing the
fig. 118 button on the dashboard.
Switching off is shown by the
warning light on the instrument
panel switching on and a dedicated
message shown in the multifunction
display, where provided.
If the ASR is switched off when
driving, it is automatically switched
on again when the vehicle is started
up.
113

SBR SYSTEM
This system consists of a device
which, through the
warning light
coming on the instrument panel
and, depending on vehicle
conditions, an acoustic signal,
warns the driver and front
passenger if their seat belts have
not been fastened (for versions
where provided).
If the driver side and/or the
passenger side seat belts are not
fastened (with passenger seated),
when 20 km/h is exceeded or when
travelling at a speed between 10
and 20 km/h for longer than 5
seconds, an acoustic signal
sequence will be started (continuous
acoustic signal for the first 6
seconds followed by about 90
seconds of intermittent beeping and
the
warning light will flash).
At the end of the cycle the
warning light will stay on fixed
until the engine is switched off or the
seat belts are fastened.
For permanent deactivation, contact
a Fiat Dealership.The SBR system can also be
reactivated through the setup menu.
PRETENSIONERS
To increase the protective efficiency
of the front seat belts, the vehicle
is fitted with pretensioners. These
devices, in the event of a violent
head-on crash or side impact,
rewind the seat belts a few
centimetres. In this way, they ensure
that the belts fit tightly to the wearer
before the restraining action begins.
The seat belt retractor locks to
indicate that the pretensioner has
cut in; the seat belt cannot be
drawn back up even when guided
manually.
IMPORTANT To obtain the highest
degree of protection from the action
of the pretensioner, wear the seat
belt keeping it tight to the chest and
pelvis.
A slight discharge of smoke may be
produced during the activation of
the pretensioner which is not
harmful and does not indicate any
fire hazard.
117

STARTING AND DRIVING
Let’s get to the "heart" of the
vehicle: seeing how you can exploit
all of its potential to the full.
We’ll look at how to drive it safely in
any situation, so that it can be a
welcome companion, with our
comfort and our wallets in mind.STARTING THE ENGINE .................136
HANDBRAKE ..................................138
USING THE GEARBOX ...................139
START&STOP SYSTEM ..................140
TPMS (TYRE PRESSURE
MONITORING SYSTEM) .................144
SPEED BLOCK ...............................147
CRUISE CONTROL .........................148
TRACTION PLUS SYSTEM .............150
PARKING SENSORS.......................150
REFUELLING THE VEHICLE ...........152
SAVING FUEL .................................154
TOWING TRAILERS ........................156
SNOW TYRES ................................156
SNOW CHAINS...............................157
135

STARTING THE
ENGINE
The vehicle is fitted with an
immobiliser: if the engine fails to
start, see the paragraph on “The
Fiat CODE system” in the
“Dashboard and controls” section.
The engine may be noisier during
the first few seconds of operation,
especially after a long period of
inactivity. This is due to the hydraulic
tappets, the timing system chosen
for petrol engine versions to reduce
the number of servicing
interventions, and affects neither
functionality nor reliability.
17) 18)
78)
PROCEDURE FOR
PETROL VERSIONS
Proceed as follows:
❒engage the handbrake;
❒put the gear lever into neutral;
❒fully depress the clutch pedal,
without touching the accelerator;
❒turn the ignition key to AVV and
release it as soon as the engine
starts.
If the engine does not start at the
first attempt, return the ignition key
to STOP before repeating the
starting procedure.
If, when the ignition key is on MAR,
the instrument panel warning light
remains on together with
warning light
, turn the key to
STOP and then back to MAR; if the
warning light remains on, try the
other keys provided with the vehicle.
If you are still unable to start the
engine, perform the emergency
starting procedure (see "Emergency
starting" in the "In an emergency"
chapter) and contact a Fiat
Dealership.
PROCEDURE FOR
DIESEL VERSIONS
Proceed as follows:
❒engage the handbrake;
❒put the gear lever into neutral;
❒turn the ignition key to MAR: the
warning lights
andon
the instrument panel will turn on;
❒wait for the warning lights
and
to switch off. The hotter the
engine is, the quicker this will
happen;❒fully depress the clutch pedal,
without touching the accelerator;
❒turn the ignition key to AVV as soon
as warning light
switches off.
Waiting too long will waste the
heating work carried out by the glow
plugs.
Release the key as soon as the
engine starts.
IMPORTANT With the engine cold,
the accelerator pedal must be
fully released when you turn the
ignition key to AVV.
If the engine does not start at the
first attempt, return the ignition key
to STOP before repeating the
starting procedure.
If, when the ignition key is at MAR
the
warning light remains lit, turn
the key to STOP and then back to
MAR; if the warning light remains lit,
try with the other keys provided
with the vehicle. If you still cannot
start the engine, contact a Fiat
Dealership.
19)
136
STARTING AND DRIVING

WARMING UP THE
ENGINE JUST AFTER IT
HAS STARTED
Proceed as follows:
❒drive off slowly, letting the engine turn
at medium revs. Do not accelerate
abruptly;
❒do not demand full performance at
first. Wait until the engine coolant
temperature gauge starts moving.
EMERGENCY
STARTING
If the instrument panel warning light
stays on steadily, you can
perform an emergency starting by
using the code on the CODE card
(see the “In an emergency” section).
20)
STOPPING THE
ENGINE
Turn the ignition key to STOP while
the engine is idling.
IMPORTANT After a taxing drive,
you should allow the engine to
“catch its breath” before turning it off
by letting it idle to allow the
temperature in the engine
compartment to fall.
IMPORTANT
17) It is advisable not to demand
maximum performance from
your vehicle (e.g. excessive
acceleration, long distances at
high speeds, excessively intense
braking, etc.) during the initial
period of use.
18) When the engine is off, do not
leave the key turned to MAR to
prevent unnecessary electrical
consumption from draining the
battery.
19) If the indicator flashes for 60
seconds after starting or
during an extended towing period,
this indicates a problem in the
glow plug pre­heating system.
Use the vehicle normally if the
engine starts, but contact a Fiat
Dealership as soon as possible.
20) Never start the engine by
pushing, towing or driving
downhill. This could cause fuel to
flow into the catalytic converter
and damage it beyond repair.
WARNING
78) It is dangerous to run the engine
in enclosed areas. The engine
takes in oxygen and releases
carbon dioxide, carbon monoxide
and other toxic gases.
137

HANDBRAKE
The handbrake lever is located
between the front seats. Pull the
lever upwards to engage the
handbrake and ensure that the
vehicle does not move. The vehicle
should be secured after several
clicks of the lever. If it is not, contact
a Fiat Dealership to have it adjusted.
79)
When the handbrake lever is
engaged and the ignition key is in
MAR position, the instrument panel
warning light
will switch on.
Proceed as follows to release the
handbrake:
❒slightly lift the lever and press release
button A fig. 138;
❒keep button A pressed and lower the
lever. The
warning light in the
instrument panel will switch off.
Press the brake pedal when carrying
out this operation to prevent the
vehicle from moving accidentally.PARKING
Proceed as follows:
❒stop the engine and engage the
handbrake;
❒engage the gear (on a slope, engage
first gear if the vehicle is facing uphill
or reverse if it is facing downhill)
and leave the wheels steered.
If the vehicle is parked on a steep
slope, it is advisable to block the
wheels with a wedge or stone.
To prevent draining the battery, do
not leave the ignition key turned
to MAR. Always remove the key
when you leave the vehicle.
Never leave children unattended in
the vehicle. Always remove the
ignition key when leaving the
vehicle, and take it with you.
WARNING
79) The vehicle should be secured
after several clicks of the lever.
If it is not, contact a Fiat
Dealership to have it adjusted.
138F0V0087
138
STARTING AND DRIVING

USING THE
GEARBOX
To engage the gears, depress the
clutch pedal fully and shift the gear
lever A-fig. 127 into the required
position (the diagram is shown on
the gear knob fig. 139).
IMPORTANT Reverse may only be
engaged when the vehicle is at a
standstill. With the engine running,
wait for at least 2 seconds with
the clutch pedal fully pressed before
engaging reverse to prevent
damage to the gears and grating.
To engage reverse R from neutral, lift
ring B under the knob and at the
same time move the gear lever
to the right and then backwards (as
shown in the diagram).
80)
21)
WARNING
80) Depress the clutch pedal fully to
change gear correctly. Therefore,
the floor area underneath the
pedal unit must not be obstructed
in any way. Ensure that the floor
mat is always laid flat and does
not interfere with use of the
pedals.
IMPORTANT
21) Do not drive with your hand
resting on the gear lever as the
force exerted, even if slight, could
lead over time to premature wear
of the internal gearbox
components. The clutch pedal
should be used only for gear
changes. Do not drive with your
foot resting on the clutch pedal,
however lightly. For versions/
markets where provided, the
electronic clutch control could cut
in by interpreting the incorrect
driving style as a fault.
139F0V0069
139