2004 Alfa Romeo 156 heating

GETTING TO KNOW YOUR CAR
147
STOPPING THE CARTo stop the vehicle, simply release the ac-
celerator pedal and, if necessary, operate
the brake pedal.
Regardless of the gear engaged and of the
operating mode activated (MANUALor
CITY), the system automatically disen-
gages the clutch and downshifts gear.
If you intend to move off again without
having completely stopped the car, this way
the most suitable gear ratio for re-acceler-
ating will be available.
Stopping the vehicle, the system auto-
matically engages first gear (1). Though strongly inadvisable, if due to un-
foreseen circumstances when driving down-
hill the car is allowed to travel with the gear-
box in neutral (N), when the engagement
of a gear is requested, the system auto-
matically engages the best gear to allow
transmission of the torque to the wheels in
relation to the speed of the car.
Downhill with the gear engaged and the
accelerator released (if the vehicle is trav-
elling), if a certain pre-established speed is
exceeded, the system automatically en-
gages the clutch to provide adequate engine
braking.
Due to safety reasons, the Selespeed sys-
tem activates the buzzer when:
– clutch overheating occurs during vehicle
starting; in this case, it is necessary to
“force” moving off avoiding hesitations or
to release the accelerator and use the brake
pedal to park the vehicle if the car is on a
slope;
– the car moves in the opposite direction
to the gear engaged, (e.g.: vehicle moving
forward with reverse engaged); in this sit-
uation it is necessary to stop the vehicle and
keeping the brake pedal pressed, engage
the gear correctly.Still for safety reasons, when the vehicle
is stationary, with the engine started and
gear (1), (2) or (R) engaged, the system
activates the buzzer and shifts to neutral
(N) automatically when:
– there is no action on the accelerator
and/or brake pedal for at least 3 minutes;
– the brake pedal is pressed for over 10
minutes;
– the driver’s door is opened and the ac-
celerator and brake pedal are not pressed
for at least 1 second.

GETTING TO KNOW YOUR CAR
151
SIGNALLING WITH THE BUZZERThe buzzer is activated when:
– reverse gear (R) is engaged;
– the vehicle is parked with the gearbox
at neutral (N); this can be seen turning the
ignition key to STOP;
– clutch overheating takes place during
pick-up;
– the car moves in the opposite direction
to the gear engaged (e.g.: the car tends to
do downhill with reverse gear engaged);
– in the event of gearbox failure;
– the system has automatically engaged
neutral (N) after:•
there is no action on the accelerator
and/or brake pedal for at least 3 min-
utes;
•
the brake pedal is pressed for over 10
minutes;
•
the driver’s door is opened and the ac-
celerator and brake pedal are not
pressed for at least 1 second;
•
detection of a gearbox fault.
PARKING THE VEHICLETo park the car safely it is absolutely
necessaryto engage first gear (1) or re-
verse (R) and, when on a sloping road, also
engage the hand-brake.
Turning the engine off with the car facing
uphill and a gear engaged, it is absolutely
necessaryto wait for the display on the
rev counter to go off before releasing the
brake pedal, so that the clutch has innested
completely.
If the gearbox is in neutral (N) and you
want to engage a parking gear, it is neces-
sary to activate the system and engage the
gear (1) or reverse (R) with your foot on
the brake pedal.
TOWING THE VEHICLEWARNINGFor towing the vehicle, ad-
here to local regulations. Make sure that the
gearbox is in neutral (N) (checking that the
car moves when pushed) and proceed as for
towing a normal car with mechanical gear-
box following the instructions given in the
chapter “In an emergency”.
Should it be impossible to set to neutral,
do not tow the vehicle; contact Alfa Romeo
Authorised Services.
Do not start the engine
when towing the vehicle.
WARNING

CORRECT USE OF THE CAR
190
WARNINGOn the 2.0 JTS version,
keep the brake pedal pressed when starting
the engine. As the brake pedal stiffens if it
is pressed repeatedly with the engine off. In
this situation, to allow the engine to be
started, it is necessary to increase the pres-
sure exerted on the pedal itself.PROCEDURE FOR JTD VERSIONS1)Make sure the handbrake is engaged.
2)Move the gearshift lever to neutral.
3)Turn the ignition key to the MARpo-
sition. The warning light
m
on the instru-
ment cluster will turn on.
4)Wait for the
m
warning light to go
off, which will depend on how warm the en-
gine is. With the engine very hot the warn-
ing light may stay on for such a short time
that it is not noticed.
5)Fully depress the clutch pedal.
6)Turn the ignition key to AV Vas soon
as the
m
warning light goes off. Waiting
too long would make the glow plug heating
work pointless.WARNINGThe electric devices that ab-
sorb much energy (air conditioner,
rearscreen heating, etc.) are disengaged au-
tomatically during engine starting.
If the engine does not start at the first at-
tempt, move the ignition key back to the
STOPposition before repeating starting.
If starting is difficult (with the Alfa Romeo
CODE system efficient), do not insist with
prolonged attempts.
Only use an auxiliary battery if it is noted
that the cause is due to low charge of the
car’s battery. Never use a battery charger to
start the engine (see “If the battery is flat”
in the chapter “In an emergency”).
WARMING THE ENGINE– Drive off slowly, at medium revs with-
out accelerating abruptly.
– Do not drive at full performance for the
initial kilometers of the journey, Wait until
the engine coolant temperature is between
50 and 60°C.SWITCHING OFF– Release the accelerator pedal and wait
until the engine reaches idle speed.
– Turn the ignition key to the STOPpo-
sition and switch off the engine.
WARNINGAfter a taxing drive it is bet-
ter to allow the engine to “catch its breath”
before turning it off by letting it idle to al-
low the temperature in the engine com-
partment to fall.

CORRECT USE OF THE CAR
194
DRIVING IN THE RAINRain and wet roads can be dangerous.
If the road is wet, the traction between
wheel and asphalt is greatly reduced, thus
increasing the stopping distance and de-
creasing road holding.
Here are few suggestions in the case of
rain:
– Reduce speed and keep further back
from the vehicle in front.
– If it is raining particularly heavily, visi-
bility is also reduced. In these cases, switch
on the dipped headlights even if it is still day-
light so you can be seen more easily.
– Do not drive through puddles at speed
and hold on tightly to the wheel if you do: a
puddle taken at high speed might cause you
to lose control of the car (“aquaplaning”).
– Position the ventilation controls for
demisting (see chapter “Getting to know
your car”), to prevent visibility from wors-
ening.
– Routinely check the conditions of the
windscreen wiper blades.
DRIVING IN THE FOG– If fog is very thick, avoid travelling
where possible. If travelling with mist,
ground fog or the possibility of fog banks:
– Drive at moderate speed.
– Also in the day turn on the dipped-beam
headlights, rear fog guards and front fog
lights. Do not use the main beam headlights.
WARNINGOn stretches of road with
good visibility, switch off your rear foglights;
the brightness of these lights could annoy
the people travelling in the cars behind.
– Remember that fog also involves wet
asphalt, thus greater difficulty in all types of
manoeuvres and longer stopping distances.
– Keep well away from the vehicle in
front.
– Where possible avoid sudden changes
in speed.
– Possibly avoid overtaking other vehicles.
– If the vehicle is forced to stop (faults,
impossibility to continue due to poor visi-
bility, etc.), firstly try to pull off the road.
Then turn on the hazard warning lights and,
if possible the dipped beam headlights. Ry-
thmically sound the horn if you note another
car coming.
MOUNTAIN DRIVING– When driving downhill, use the engine
braking by engaging a low gear, to prevent
the brakes from overheating.
– Never coast downhill with the engine off
or in neutral and especially not with the ig-
nition key removed.
– Drive at moderate speed and avoid “cut-
ting” corners.
– Remember that overtaking up hill is
slower and therefore requires a greater
length of clear road. If you are being over-
taken on a hill, move over to enable the
other vehicle to pass in safety.

CORRECT USE OF THE CAR
196
Tyres
Tyres should be checked at least every four
4 weeks: if the pressure is too low, fuel con-
sumption increases as the resistance to the
rolling movement of the tyre is higher. In
this state, tyre wear is increased
and vehicle handling suffers which will af-
fect safety.
Unnecessary loads
Do not travel with too much luggage stowed
in the boot. The weight of the vehicle (es-
pecially when driving in town) and its trim
greatly affects consumption and stability.
Luggage/ski rack
Remove luggage or ski racks from the roof
of the vehicle as soon as they are no longer
needed. These accessories reduce the aero-
dynamic penetration of the vehicle and will
increase consumption. When transporting
particularly large objects, use a trailer where
possible.Electrical devices
Use the electric devices for the necessary
time only. The heated rear window, supple-
mentary lights, windscreen wipers, heating
system blower require large amounts of en-
ergy and, increasing the request for power
also increases fuel consumption (up to
+25% when driving in built-up areas).
Air conditioner
The air conditioner is an additional load
which greatly affects the engine leading to
higher consumption (on average up to
+20%). When the temperature outside the
vehicle permits it, use the air vents where
possible.
Spoilers
The use of aerodynamic optional extras
which are not certified for the specific use
on the vehicle, may reduce the aerodynamic
penetration of the vehicle and increase con-
sumption.
STYLE OF DRIVINGStarting
Do not warm the engine when the vehicle
is stationary or at high or low revs: in this
way the engine will warm up gradually in-
creasing consumption and emissions. You
should drive off slowly straight away avoid-
ing high revs so that the engine will warm
up more quickly.
Unnecessary actions
Avoid revving the engine when stopped at
traffic lights or before switching off the en-
gine and avoid doubling the clutch as these
actions have no purpose on modern vehicles
and serve only to increase consumption and
pollution.
Gear selection
As soon as the traffic and road conditions
allow it, shift to a higher gear. Using a lower
gear to liven up acceleration greatly in-
creases consumption. In the same way, im-
proper use of the higher gears will increase
consumption, emissions and wear and tear
on the engine.

IN AN EMERGENCY
214
INFLATING PROCEDURE 1)Place the wheel in the position illus-
trated in the figure (A-fig. 13) for the op-
eration with the valve, then engage the
handbrake.
2)Screw the filling pipe (B-fig. 14) to
the bottle (C).
3)Unscrew the tyre valve plug, remove
the element inside the valve by using the
appropriate tool (D-fig. 15); be careful
not to place it on the sand or on a dirty sur-
face .
4)Introduce the filling pipe (B-fig. 16)
in the tyre valve, keep the bottle (C-fig.
16) with the pipe directed downwards, then
press it so that the whole sealer can get in-
to the tyre.5)Screw again the element inside the
valve with the tool (D-fig. 17).
6)Use the appropriate lever (E-fig. 18)
to insert and clamp the air compressor pipe
(F) to the tyre valve.
7)Start the engine, insert the plug (G-
fig. 19) in the lighter (or socket 12V) and
inflate the tyre according to the right pres-
sure value (see “Cold inflation pressures” in
the “Technical specification” chapter). You
are advised to check the tyre pressure val-
ue on the pressure gauge (H-fig. 18) with
the compressor off, in order to have a more
accurate reading.fig. 13
A0B0334m
fig. 14
A0B335m
IT IS NECESSARY TO KNOW
THAT:The sealer included in the quick repairing
kit, good for temperatures between –30°C
e +80°C, is not adequate for permanent
fixing.
The liquid inside the tyre can be easily re-
moved with water.
The sealer has no expire date.
Do not operate the com-
pressor for more than 20
minutes. Risk of overheating.
WARNING

IN AN EMERGENCY
239
69
69
69
69
71
71
69
71
69
69
69
69
72
69
69
69
69
69
69
71 10
11
13
5
4
5
3
7
15
13
15
9
1
4
12
2
15
12
12
10
SERVICES FUSE AMPERES FIGUREWindscreen wiper, windscreen washer/Rearscreen wiper/Rain sensor (optional)HornsGSM Box for Connect/Navigator-electronic warning systemFront power windowsLeft rear power windowRight rear power windowDoor locking system - Boot lightBoot electric openingRearscreen heatingWing mirror adjustmentWing mirror defrostingCigar lighter/Odour sensorHeadlamp washerHeadlamp aiming deviceInstrument clusterMain-beam headlamp warning lightRearscreen heating warning lightSound system/Diagnosis socketElectronic alarm system Supplementary electrical socket in the boot (Sportwagon versions)20A
20A
10A
30A
20A
20A
20A
30A
30A
10A
30A
15A
20A
10A
10A
10A
30A
10A
10A
20A

IN AN EMERGENCY
240
Remote controlControls lighting/Stop lightsRear control lighting from sidelightsSeat heating/Sunroof/Seat electrical adjustmentAir bag system
ABS systemAlfa Romeo CODE systemClimate control system
Engine cooling radiator fan:
First speed
– T.SPARK and JTS versions
– diesel versions
– 2.5 V6 24V versions
Second speed
– T.SPARK and JTS versions
– diesel versions– 2.5 V6 24V versionsPassenger compartment fan (petrol versions)Passenger compartment fan (diesel versions)
Electronic ignition and injection system Glow plugs and resistances on fuel oil filter (diesel versions)69
71
71
71
71
68
71
71
69
68
68
68
68
68
68
68
68
71
71
71
68
68 10A
10A
10A
30A
10A (*)
60A
10A (*)
7.5A
15A
50A
60A
40A
30A
40A
40A
40A
40A
7.5A
15A
15A
30A
70A 13
3
6
8
2 (*)
9
11 (*)
13
9
6
6
6
7
7
7
1
4
13
14
15
5
8SERVICES FUSE AMPERES FIGURE