coolant temperature FIAT 500L LIVING 2014 2.G Owners Manual

CONTROL PANEL
AND INSTRUMENTSInstrument background colour and type may vary according to the version.
The warning lights
and
are only present on Diesel versions. On diesel versions, the maximum engine
speed (red range on the rev counter) corresponds to 5000 rpm.
VERSIONS WITH MULTIFUNCTION DISPLAY
A. Speedometer (speed indicator) B. Multifunction display C. Rev counter D. Fuel level gauge with reserve warning light
E. Engine coolant temperature gauge with overheating warning light
fig. 2
F0Y1107
4
GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

VERSIONS WITH RECONFIGURABLE MULTIFUNCTIONAL DISPLAYA. Speedometer (speed indicator) B. Reconfigurable multifunction display C. Rev counter D. Fuel level gauge with reserve
warning light E. Engine coolant temperature gauge with overheating warning light
fig. 3
F0Y1108
5GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

SPEEDOMETER (SPEED INDICATOR)
Shows the car speed (speedometer).
REV COUNTER
This indicates the engine rpm.
FUEL LEVEL GAUGE
This shows the amount of fuel left in the fuel tank.
E - tank empty
F - tank full
The warning light A fig. 4 (on certain versions
together with the message on the display) switches
on to indicate that approximately 6 to 8 litres of fuel
are left in the tank; in these circumstances refuel at
the earliest opportunity.
Do not travel with the fuel tank almost empty: the
gaps in fuel delivery could damage the catalyst.
IMPORTANT The needle will point to E and warning
light A will flash to indicate a fault in the system. If
this is the case, go to a Fiat Dealership to have
the system checked.
ENGINE COOLANT TEMPERATURE
INDICATOR
The needle shows the temperature of the engine
coolant and starts supplying indications when the
fluid temperature exceeds approx. 50°C.Under normal conditions, the needle assumes
different positions within the scale depending on the
usage conditions.
C - Low engine coolant temperature.
H - High engine coolant temperature.
The warning light B fig. 4 may switch on (with a
message on the display for some versions) to indicate
that the coolant temperature is too high; in this
case, stop the engine and contact a Fiat Dealership.
If the needle for the engine coolant
temperature reaches the red area, stop
the engine immediately and contact a Fiat
Dealership.
fig. 4
F0Y0118
6
GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

START&STOP
Manual climate control system
If the Start&Stop function is activated (engine off
when the car speed is zero), the system keeps the air
flow selected by the user.
In these conditions, the passenger compartment
cooling and heating cannot be guaranteed, as the
compressor stops with the engine coolant pump.
The Start&Stop function can be deactivated, to
enhance the operation of the climate control system,
by pressing the dedicated button on the dashboard.
ADDITIONAL ELECTRIC HEATER
(for versions/markets, where provided)
The additional electric heater ensures more rapid
passenger compartment heating.
It activates in cold weather conditions, if the
following conditions are verified:
❒outside temperature low;
❒engine coolant temperature low;
❒engine on;
❒fan speed set at least to 1
stspeed;
❒knob A turned completely clockwise to red
section.The heater is switched off when at least one of the
conditions above is no longer verified.
NoteThe power of the electric heater is modulated
according to the battery voltage.
SYSTEM MAINTENANCE
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.
The system uses R134a coolant which
does not pollute the environment in the
event of accidental leakage. Under no
circumstances use R12 fluid, which is
incompatible with the components of the system.
51GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

CLIMATE CONTROL SYSTEM
COMPRESSOR
Press button D to activate/deactivate the
compressor (activation is indicated by the LED on
the button switching on).
The system remembers that the compressor has
been switched off, even after the engine has stopped.
When the compressor is switched off the system
deactivates air recirculation to prevent the windows
from misting up. In this case, if the system is capable
of maintaining the required temperature, the AUTO
LED does not switch off.
The temperatures will instead flash for a few seconds
and the AUTO LED will switch off if the required
temperature cannot be maintained.
To restore automatic control of compressor
engagement, press button C again or press the
AUTO button.
With compressor off:
❒if the outside temperature is higher than the set
one, the climate control system will not be able
to satisfy the request. The temperature values will
then flash on the display for a few seconds to
indicate this;
❒the fan speed can be reset manually.
With the compressor on and the engine running,
manual ventilation cannot be lower than the
minimum speed (only one LED lit).IMPORTANT With the compressor off, air cannot
be introduced to the passenger compartment with a
temperature lower than the outside temperature.
Moreover, under certain environmental conditions,
windows could mist rapidly since the air is not
dehumidified.
RAPID WINDOW DEMISTING/
DEFROSTING (MAX-DEF function)
Press the
button to activate (LED on button on)
the windscreen and side window demisting/
defrosting function.
The climate control system carries out the following
operations:
❒switches on the air conditioning compressor when
environmental conditions are suitable;
❒switches air recirculation off;
❒sets maximum air temperature (HI) in both zones;
❒sets fan speed according to the engine coolant
temperature;
❒directs air flow to windscreen and front side
windows diffusers;
❒activates the heated rear window;
❒activates the heated windscreen (for versions/
markets, where provided);
❒displays the fan speed (LED G lit).
IMPORTANT The MAX-DEF function remains on for
about 3 minutes from when the engine coolant
reaches the appropriate temperature.
58GETTING TO
KNOW YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

When a low air flow is selected, the climate control
system control unit always activates the Start&Stop
function.
The climate control system control unit attempts to
manage the "discomfort" caused by the engine
stopping (deactivation of compressor and engine
coolant pump) as best it can but the operation of the
climate control system can be enhanced through
the deactivation of the Start&Stop function by
pressing the
button on the dashboard control trim
(see contents of "Start&Stop system" paragraph in
this chapter).
NoteIn particularly severe climate conditions it is
recommended to limit the use of the Start&Stop
function to prevent the compressor from
continuously switching on and off, with consequent
rapid misting of the windows and accumulation of
humidity with unpleasant smells in the passenger
compartment.
NoteWhen the Start&Stop function is on (engine
off and vehicle speed zero), the automatic
recirculation management is turned off always taking
air in from outside, to reduce the probability of
window misting up (as the compressor is off ).ADDITIONAL HEATER
(for versions/markets, where provided)
This allows the passenger compartment to be heated
more quickly in cold weather conditions.
The heater switches off automatically when the
required comfort conditions are achieved.
The additional heater activates automatically
depending on the environmental conditions and with
engine started.
IMPORTANT The heater only operates if the outside
temperature and engine coolant temperature are
low. The heater will not activate if the battery
voltage is too low.
61GETTING TO
KNOW YOUR CARSAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

When the engine is switched off never
leave the key turned to MAR-ON to
prevent useless current absorption from
draining the battery.Never jump start the engine by pushing,
towing or coasting downhill.This could
cause fuel to flow into the catalytic
converter and damage it beyond repair.
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.ENGINE SWITCHING OFF
Turn the ignition key to STOP while the engine is
idling.
IMPORTANT After a demanding drive, before
turning the engine off you should allow it to idle to
allow the temperature in the engine compartment to
decrease.
A quick burst on the accelerator before
turning off the engine serves absolutely no
practical purpose, it wastes fuel and is
especially damaging to turbocharged engines.
170GETTING TO KNOW
YOUR CAR
SAFETYSTARTING AND
DRIVINGWARNING LIGHTS
AND MESSAGES
IN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

Remember that the deterioration of the engine oil is
accelerated by:
❒mainly town use of the car which makes the DPF
regeneration process more frequent;
❒use of the car for short drives, in which the engine
does not have time to reach its regular operating
temperature;
❒repeated interruption of the regeneration process,
signalled by the DPF warning light coming on.
WARNING
If the warning light switches on, the
deteriorated engine oil must be changed
as soon as possible, and never more than 500
km from the first time that the warning light
switches on. Failure to observe the above may
result in severe damage to the engine and
invalidate the warranty.The activation of this
warning light is not related to the amount of oil
in the engine.Therefore, never top up with oil
when the warning light starts flashing.
HOT ENGINE COOLANT
(red)
Turning the key to the MAR-ON position illuminates
the warning light, but it should switch off after a
few seconds.The warning light switches on (on some versions
together with a message and a symbol on the display)
when the engine is overheated.
If the warning light comes on when driving, proceed
as follows:
❒when driving normally:stop the car, 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 comes on again, contact a Fiat Dealership;
❒if the vehicle is used under demanding
conditions(e.g. towing trailers uphill or fully
loaded): slow down and, if the light stays on, stop
the car. Wait for 2 or 3 minutes with the engine
running and slightly accelerated to further favour
the coolant circulation. Then stop the engine.
Check the correct coolant level as described
above. Should the level of fluid be too low, top up
(for the quantity and type of fluid to use, see
the description in the "Refuelling" paragraph in the
"Technical specifications" chapter).
IMPORTANT Over demanding routes, it is advisable
to keep the engine on and slightly accelerated for
a few minutes before switching it off.
186GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVINGWARNING LIGHTS
AND MESSAGESIN AN EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

PERIODIC CHECKSEvery 1,000 km or before long journeys, check and, if
necessary, restore the following:
❒engine coolant, brake fluid and windscreen washer
fluid level;
❒tyre inflation pressure and condition;
❒operation of lighting system (headlights, direction
indicators, hazard warning lights, etc.);
❒operation of screen washer/wiper system and
positioning/wear of windscreen/rear window wiper
blades.
Every 3,000 km, check and top up, if required, the
engine oil level.
HEAVY-DUTY USE OF THE CARIf the car is mainly used in one of the following
conditions:
❒towing a trailer or caravan;
❒dusty roads;
❒short, repeated journeys (less than 7-8 km) at
sub-zero outside temperatures;
❒engine often idling or driving long distances at low
speeds or long periods of idleness;
the following checks must be performed more
frequently than prescribed in the Scheduled Servicing
Plan:
❒check front disc brake pad conditions and wear;
❒check cleanliness of bonnet and boot locks,
cleanliness and lubrication of linkage;
❒visually inspect conditions of: engine, gearbox,
transmission, pipes and hoses (exhaust - fuel
system - brakes) and rubber elements (boots -
sleeves - bushes - etc.);
❒check battery charge and battery fluid level
(electrolyte);
❒visually inspect condition of the accessory drive
belts;
❒check and, if necessary, change engine oil and
replace oil filter;
❒check and, if necessary, replace pollen filter;
❒check and, if necessary, replace air cleaner.
244GETTING TO KNOW
YOUR CAR
SAFETY
STARTING AND
DRIVING
WARNING LIGHTS
AND MESSAGES
IN AN EMERGENCYSERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX

CONTROL PANEL AND INSTRUMENTSInstrument background colour and type may vary according to the version.
The warning lights
and
are only present on Diesel versions. On diesel versions, the max. rpm (red
range on the revolution counter) corresponds to 5000 rpm.
VERSIONS WITH MULTIFUNCTION DISPLAY
A. Speedometer (speed indicator) B. Multifunction display C. Rev counter D. Fuel level gauge with reserve warning light
E. Engine coolant temperature gauge with overheating warning light
fig. 2
F0Y0183
296
RIGHT HAND DRIVE VERSIONS