2015 FIAT DOBLO COMBI engine coolant

INTERNAL AIR
RECIRCULATION
ACTIVATION
Press button E: when the function is
on, the button LED lights up.
It is advisable to switch the internal
air recirculation on while standing
in queues or in tunnels to prevent
the introduction of polluted air.
Do not use the function for a long
time, particularly if there are many
passengers on board, to prevent the
windows from misting up.
IMPORTANT The air recirculation
system makes it possible to reach
the required heating or cooling
conditions faster, depending on the
selected mode. It is not advisable
to switch the internal air recirculation
on when it is rainy/cold or the
windows might steam up, especially
if the climate control system is not
turned on.
CLIMATE CONTROL
SYSTEM (cooling)
Proceed as follows:
❒turn knob A to the blue section;
❒turn knob B to the required speed;
❒turn knob C to
;❒press the
and E buttons (button
LEDs on).
Adjusting cooling
Proceed as follows:
❒turn off internal air recirculation by
pressing button E (button LED off);
❒turn knob A rightwards to increase
the temperature;
❒turn knob B leftwards to reduce the
fan speed.
ADDITIONAL HEATER
(for versions/markets, where
provided)
This device warms up the
passenger compartment more
quickly when it is very cold and the
engine coolant temperature is low.
The additional heater comes on
automatically when the engine
is started, if knob A is turned to the
last red sector and the fan (knob
B) is at least at the first speed level.
The additional heater turns off
automatically after reaching the
required comfort conditions.
IMPORTANT The heater will not turn
on if the battery voltage is too low.SYSTEM SERVICING
In winter, the climate control system
must be turned on at least once a
month for about 10 minutes. Have
the system inspected at a Fiat
Dealership before the summer.
49

Climate control
compressor
enablement/off button
(F)
Press button
to switch the climate
control compressor off (if on). The
icon on the display will go out.
Press the button when the LED is off
to automatically restore system
control and use of the compressor.
The icon will light up in the display in
this case.
The system will switch recirculation
off when the compressor is
switched off to prevent windows
from misting up. Although the
system is capable of maintaining the
required temperature, the word
FULL will disappear from the display.
If, on the other hand, it is no longer
capable of maintaining the
temperature, the letters flash and
the word AUTO goes out.
IMPORTANT With the compressor
off, it is not possible to introduce air
cooler than ambient temperature
into the passenger compartment.
Furthermore, in certain conditions,
the windows could mist up rapidly
because the air is not dehumidified.The system remembers that the
compressor has been switched off,
even after the engine has stopped.
To restore automatic compressor
control, press thebutton again (in
this case, the system will only work
as a heater) or press the AUTO
button.
With the compressor switched off, if
the outside temperature is higher
than the one set, the system is not
capable of satisfying this request
and signals it by the digits for the
temperature setting flashing after
which the word AUTO goes out.
With the climate control compressor
off, the fan speed can be set to
zero manually (no bar shown).
With the compressor enabled and
the engine started, the fan speed
may be reduced to the minimum
setting (only one bar shown).Button for rapid
window demisting/
defrosting (D)
Pressing this button, the climate
control system will automatically
switch on all the functions required
for fast windscreen and front side
window demisting/defrosting:
❒switches on climate control
compressor when climatic conditions
are suitable;
❒sets air recirculation off;
❒sets maximum air temperature HI in
both areas;
❒sets the fan speed according to the
engine coolant temperature to limit
the flow of air that is not sufficiently
warm to demist the windows;
❒directs air flow to windscreen and
front side windows vents;
❒sets heated rear window on.
IMPORTANT The rapid demisting/
defrosting function for the windows
remains on for about 3 minutes from
when the engine coolant reaches
the appropriate temperature for
a rapid demisting of the windows.
55

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.CONTROL PANEL AND
ON-BOARD INSTRUMENTS ........... 74
DIGITAL DISPLAY............................ 77
MULTIFUNCTION DISPLAY ............. 81
TRIP COMPUTER ........................... 89
EOBD SYSTEM............................... 91
WARNING LIGHTS AND
MESSAGES .................................... 92
- LOW BRAKE FLUID/HANDBRAKE
ENGAGED .......................................... 92
- EBD FAILURE .................................. 93
- AIRBAG FAILURE ............................. 93
- SEAT BELTS NOT FASTENED .......... 94
- ENGINE COOLANT TEMPERATURE
TOO HIGH .......................................... 95
- LOW BATTERY CHARGE ................. 95
- LOW ENGINE OIL PRESSURE ......... 96
-ENGINE OIL DETERIORATED ........... 96
-LOW ENGINE OIL LEVEL .................. 97
-INCOMPLETE DOOR LOCKING ........ 97
- INJECTION/EOBD SYSTEM
FAILURE ............................................. 98
- ABS FAILURE ................................... 99
-FUEL RESERVE ................................ 99
- GLOW PLUG PREHEATING/GLOW
PLUG PREHEATING FAILURE ............ 100
- WATER IN DIESEL FILTER ................ 100
-VEHICLE PROTECTION SYSTEM
FAILURE - FIAT CODE ........................ 101
- REAR FOG LIGHTS .......................... 101
-GENERIC FAILURE INDICATION ....... 101
-DPF (PARTICULATE FILTER)
CLEANING UNDERWAY ..................... 102
-WORN BRAKE PADS ........................ 103
-ASR SYSTEM DEACTIVATED ............ 103
- TRACTION PLUS SYSTEM
ACTIVATION ....................................... 104- TPMS ............................................... 104
-PARKING SENSOR FAILURE ............ 105
-START&STOP SYSTEM FAILURE ...... 105
- DIPPED BEAM HEADLIGHTS .......... 106
- FOLLOW ME HOME ........................ 106
- LEFT-HAND DIRECTION INDICATOR
............................................................ 107
- RIGHT-HAND DIRECTION
INDICATOR ........................................ 107
-FOG LIGHTS ..................................... 107
- CRUISE CONTROL .......................... 107
- MAIN BEAM HEADLIGHTS .............. 108
73

CONTROL PANEL AND ON-BOARD INSTRUMENTS.
Versions with digital display
A. Speedometer (speed indicator) – B. Fuel level gauge with reserve warning light – C. Engine coolant temperature indicator with overheating
warning light – D. Rev counter – E. Digital display
111F0V0530
74
KNOWING THE INSTRUMENT PANEL

Versions with multifunction display
A. Speedometer (speed indicator) – B. Fuel level gauge with reserve warning light – C. Engine coolant temperature indicator with overheating
warning light – D. Rev counter – E. Multifunction display
112F0V0531
75

SPEEDOMETER
This shows the speed at which the
vehicle is travelling.
REV COUNTER
The rev counter shows the engine
rpm.
IMPORTANT The electronic injection
control system gradually shuts off
the flow of fuel when the engine
is “over-revving” resulting in a
gradual loss of engine power.
When the engine is idling, the rev
counter may indicate a gradual
or sudden increase of the speed.
This behaviour is standard as it
takes place during the activation of
the climate control system or the
fan. It should not be considered as a
fault. In such cases, a slight
increase in engine idle speed helps
to sustain the battery charge.
FUEL LEVEL GAUGE
This shows the amount of fuel left in
the fuel tank.
E tank empty.F tank full (see the instructions
provided in the “Vehicle refuelling”
paragraph).
The warning light on the gauge
comes on to indicate that
approximately 8-10 litres of fuel are
left in the tank.
Do not travel with the fuel tank
almost empty: any gaps in
fuel supply could damage the
catalytic converter.
IMPORTANT The needle will point to
E and warning light A will flash to
indicate a fault in the system.
Contact a Fiat Dealership to have
the system checked.
ENGINE COOLANT
TEMPERATURE
INDICATOR
This shows the temperature of the
engine coolant fluid and starts
working when the fluid temperature
exceeds approx. 50°C.
In normal usage, the needle should
hover around the middle of the
scale.
C Low engine coolant temperature.
H High engine coolant temperature.The warning light on the gauge may
light up (and a message on the
multifunction display may appear on
certain versions) to indicate that
the coolant fluid temperature is too
high; in this case, stop the engine
and contact a Fiat Dealership.
10)
IMPORTANT
10) If the needle for the engine
coolant temperature reaches the
red area, stop the engine
immediately and contact a Fiat
Dealership.
76
KNOWING THE INSTRUMENT PANEL

Warning lights on
panelWhat it means What to do
ENGINE COOLANT TEMPERATURE
TOO HIGH
When the key is turned to MAR, the
warning light switches on but it should
switch off after a few seconds. The warning
light turns on when the engine is
overheated.
The display shows the dedicated message.When driving normally: stop the vehicle, switch off the
engine and check that the water level in the reservoir is
not below the MIN mark. If it is, wait for the engine to
cool down then slowly and carefully open the cap, top
up with coolant and check that the level is between the
MIN and MAX marks on the reservoir. Also check
visually for any fluid leaks. If, when restarting, the
warning light switches on again, contact a Fiat
Dealership.
If the vehicle is used under demanding conditions (e.g.
in high-performance driving): slow down and, if the
warning light stays on, stop the vehicle. Wait for 2 or 3
minutes with the engine running and slightly
accelerated to further favour the coolant circulation.
Then stop the engine. Check that the coolant level is
correct as described above.
IMPORTANT Over demanding routes, it is advisable to
keep the engine on and slightly accelerated for a few
minutes before switching it off.
redLOW BATTERY CHARGE
The warning light comes on when the
ignition key is turned to MAR, but it should
go out as soon as the engine has started
(with the engine running at idle speed a
brief delay before going out is acceptable).If the warning light stays on, contact a Fiat Dealership
immediately.
95

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