2007 Alfa Romeo 156 engine

IN AN EMERGENCY
236
FUSES ABOVE THE MAIN
FUSEBOX
(fig. 71)
The protection fuses of certain devices are
grouped together on three containers locat-
ed above the main fusebox to which access
is gained removing the panel (A-fig. 69).
FUSES AND RELAYS ACCESSIBLE
FROM THE GLOVEBOX Some fuses and relays for services supplied
on request or only for certain specific mar-
ket versions are located on a bracket behind
the glovebox.To gain access to the fuses remove (A-
fig. 72) the pressure-fitted lid.
Access to the relays is gained by removing
the glovebox: contact Alfa Romeo Autho-
rized Services.
A. Fog light relay (where required).
B. Headlamp washer timer (where re-
quired).
FUSES AND RELAYS IN ENGINE
BAYIn the engine compartment, housed on a
bracket in front of the battery and protect-
ed by a special cover, there is a variable
number of fuses and relays depending on
the versions.
WARNINGThe arrangement of the fus-
es and relays may vary depending on the
versions and markets. In the event of a sus-
pected anomaly, contact Alfa Romeo Au-
thorized Services.fig. 73
A0B0154m
fig. 71
A0B0141m
fig. 72
A0B0184m

IN AN EMERGENCY
237
Remove the cover (A-fig. 73) to
gain access to the following relays/fuses
(fig. 74):
A.Engine radiator cooling fan 2
ndspeed
relay (T.SPARK versions).
B.Engine radiator cooling fan 1
stspeed re-
lay.
C.Fuel pump relay
D.Electronic injection relay
E.Climate control compressor relay
F.Timing variator relay (1.6 T.SPARK on-
ly) or engine radiator fan 2
ndspeed relay
(only 2.5 V6 24V, JTD and JTD 16V Multi-
jet versions).
G.Fuel oil heater relay (only Diesel ver-
sions).For JTD 20v Multijet version refer to
fig. 75For Diesel versions, depending on the op-
tions installed, there is a second bracket fas-
tened to the engine compartment rear bulk-
head for the following fuses (fig. 76):
A.MAXI-FUSE 30A: additional passenger
compartment heater 2
ndlevel relay.
B.MAXI-FUSE 30A: additional passenger
compartment heater 1stlevel relay.
WARNINGStrictly observe the specified
fuse ampere value: in case of doubt, con-
tact Alfa Romeo Authorized Services.
fig. 74
A0B0183m
fig. 76
A0B0619m
fig. 75
A0B0618m

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

IN AN EMERGENCY
244
TOWING THE 2.0 JTS
SELESPEED VERSIONWARNINGFor version with Selespeed
gearbox, make sure that it is in neutral (N)
(checking that the car moves when pushed)
and proceed as for towing a normal car with
mechanical gearbox following the instruc-
tions given on the previous page.
Should it be impossible to set to neutral,
do not tow the vehicle; contact Alfa Romeo
Authorised Services.
TOWING THE VERSION WITH
AUTOMATIC GEARBOX
(2.5 V6 24V Q-SYSTEM)WARNINGFor towing the vehicle com-
ply with current local regulations. Also fol-
low the instructions given on the previous
page.
If the car needs to be towed, observe the
following recommendations:
– if possible, put the car on a rescue ve-
hicle;
– if this is not possible, tow the car rais-
ing the driving wheels (front) from the
ground;
– if this, too, is not possible, the car may
only be towed for 50 Km at a speed of
50 km/h.
The gearshift lever should be at position N
for towing.The failure to follow the
above instructions may
cause serious damage to
the automatic gearbox.
Cars with automatic gear-
box may be towed only for
short distances and at a
low speed: if longer towing is nec-
essary, the driving wheels must be
raised to prevent the gearbox from
being pulled into rotation during
towing.
Do not start the engine
when towing the vehicle.
WARNING
Do not start the engine
when the vehicle is being
towed.
WARNING

IN AN EMERGENCY
246
IF AN ACCIDENT
OCCURS– It is important to keep calm.
– If you are not directly involved in the ac-
cident, stop at least ten metres away from
the accident.
– If you are on a motorway do not ob-
struct the emergency lane with your car.
– Turn off the engine and turn on the haz-
ard lights.
– At night, illuminate the scene of the ac-
cident with your headlights.– Act carefully, you must not risk being run
over.
– Mark the accident by putting the red tri-
angle at the regulatory distance from the car
where it can be clearly seen.
– Call the emergency services making the
information you give as accurate as you can.
On the motorway use the special column-
mounted emergency phones.
– In pile-ups on the motorway, particular-
ly when the visibility is bad, there is a high
risk of other vehicles running into those al-
ready immobile. Get out of the vehicle im-
mediately and take refuge behind the guard
rail.
– If the doors are blocked, do not try to
get out of the vehicle by breaking the strat-
ified windscreen. The rear and side windows
are easier to break.
– Remove the ignition keys of the vehi-
cles involved.– If you smell petrol or other chemicals,
do not smoke and make sure all cigarettes
are extinguished.
– Use a fire extinguisher, blanket, sand or
earth to put out fires, no matter how small
they are. Never use water.
– If it is not necessary to use the lighting
system, disconnect the terminal from the
battery negative (–) pole.

CAR MAINTENANCE
249
SCHEDULED MAINTENANCE PROGRAMME
20 40 60 80 100 120 140 160 180
Thousands of km
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Check tyre conditions/wear and adjust pressure if necessary
Check operation of lighting system (headlights, direction indicators, hazard lights,boot lights, passenger compartment lights, glovebox light, warning lights, etc..)Check operation of windscreen wiper/washer system, adjust spray jetsCheck position/wear of windscreen/rearscreen wiper bladesCheck front disk brake pad wear indicatorCheck conditions of rear disk brake pads
Sight check for the conditions of: exterior bodywork, underbody protection,
pipes and hoses (exhaust - fuel - brakes), rubber parts (boots - sleeves - bushes - etc.)Check for bonnet and boot lock cleanness, lever cleanness and lubricationCheck condition of timing drive beltSight check for conditions of Poly-V accessory drive beltCheck/adjust handbrake lever strokeCheck/adjust valve clearance (1.9 JTD 8V versions)Check petrol engine exhaust emissionsCheck engine smoke (diesel versions)Check operation of antievaporation system (petrol engines)

CAR MAINTENANCE
250
20 40 60 80 100 120 140 160 180
Thousand of km
Change fuel filter (diesel versions only)Change air cleaner cartridge (petrol engines)Change air cleaner cartridge (diesel versions only)
Check and if necessary top up fluid levels (brakes, hydraulic clutch, power steering, windscreen wiper, battery, engine coolant, etc..) Check and if necessary top up Selespeed oil level (2.0 JTS version)Replacement of timing drive belt (*) and Poly-V accessory drive beltReplacement of counter-rotating shaft drive belt (only 2.0 JTS)Replacement of spark plugs (T.SPARK 16V, 2.0 JTS and 2.5 V6 24V versions) Check operation of engine control systems (through diagnosis)Check gearbox and differential oil levelCheck automatic gearbox oil level (2.5 V6 24V version)Change engine oil and oil filterChange brake fluid (or every 2 year)Replacement of dust/pollen filter
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(*) Or every 3 years in harsh conditions (cold – hot climates, stop and go city traffic, dusty areas or roads covered with sand and/or salt)
Or every 5 years, regardless of the mileage.

CAR MAINTENANCE
251
ADDITIONAL
OPERATIONSEvery 1000 kmor before long journeys
check and if necessary top up:
– engine coolant level
– brake fluid/hydraulic clutch control flu-
id level
– power steering fluid level
– windscreen washer and headlamp wash-
er fluid level
– tyre pressure and conditions.
Every 3000 kmcheck the level of the
engine oil and top up if necessary.
You are recommended to use products of
the FL Selenia, designed and developed
expressly for Alfa Romeo cars (see the table
“Specifications of fluids and lubricants” in
the “Technical specifications” chapter).
ANNUAL INSPECTION
PROGRAMMEAn annual inspection programme
has been established for cars thet
cover less than 20,000 km (e.g.
10,000 km). It consists of the fol-
lowing:
– Check tyre conditions/wear and adjust
pressure if required (including the compact
spare wheel)
– Check lighting system operation (head-
lights, direction indicators, hazard lights,
boot lights, passenger compartment lights,
glovebox light, warning lights of instrument
panel, etc.)
– Check windscreen and rear-screen
wiper/washer operation, adjust nozzles
– Check windscreen/rear-screen blade po-
sition/wear
– Check condition and wear of the front
brake pad
– Check for bonnet and boot lock clean-
ness, lever cleanness and lubrication– Visually check the following: engine,
gearbox, transmission, piping (exhaust - fu-
el - brakes) rubber components (casings -
sleeves - bushings, etc..), brake and fuel
hoses
– Check battery charge condition
– Visually check the condition of the belts
and various controls
– Check and top up if necessary, the flu-
id levels (coolant, brake fluid, windscreen
washer fluid, battery, etc.)
– Change engine oil
– Replace engine oil filter
– Change pollen filter.