2004 Alfa Romeo 156 climate control

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

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
●●●●●●●●●
●●●●
●●●●●●●●●
●●●●●●●●●
●●●●●●●●●
●
●
●
●●●●
●●
●●●●●●●●●
●●●●●●●●●
●●●
●●●●●●●●●
(*) 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
266
BATTERYThe battery is of the “Limited Mainte-
nance” type and is fitted with an optical in-
dicator (A-fig. 23) for checking the elec-
trolyte level and charge.
Under normal conditions of use the elec-
trolyte does not need topping up with dis-
tilled water. To make sure that it is in effi-
cient conditions, at routine intervals check
the indicator on the battery cover which
should be dark in colour with a green cen-
tral area.
If the indicator is a bright light colour, or
dark without the green central area, contact
Alfa Romeo Authorized Services.Batteries contain sub-
stances that are very
harmful for the environ-
ment. You are advised to have the
battery changed at Alfa Romeo
Authorized Services, which are
properly equipped for disposing of
used batteries respecting nature
and the law.
POLLEN FILTER This has mechanical/electrostatic air fil-
tering actions, provided that the windows
and doors are shut.
Have the pollen filter checked once a year
by Alfa Romeo Authorized Services, prefer-
ably at the onset of summer.
If the car is mainly used in dusty or heav-
ily polluted areas, the filter should be
changed at more frequent intervals than
specified in the Scheduled Maintenance Pro-
gramme.
WARNINGThe failure to replace the fil-
ter can considerably reduce the effectiveness
of the climate control system.
fig. 23
A0B0147m
The liquid in the battery is
poisonous and corrosive.
Avoid contact with eyes and skin.
Do not bring naked flames or pos-
sible sources of sparks near to the
battery: risk of fire and explosion.
WARNING

CAR MAINTENANCE
268
WARNINGA battery kept at below
50% of its capacity is damaged by sulpha-
tion, the capacity is reduced and starting
is difficult, there is also more possibility of
freezing (this can occur at –10°C). In the
event of a prolonged stop, refer to “Vehi-
cle inactivity”, in the chapter “Getting the
best out of your car”. – Connect the charger cables to the bat-
tery terminals ensuring that the bias is cor-
rect.
– Turn on the charger.
– After charging turn off the charger be-
fore disconnecting it from the battery.
– Reconnect the battery negative termi-
nal (–).
WARNINGIf the car is fitted with an
alarm system, turn off the alarm with the
remote control and deactivate the system
turning the emergency key to “OFF” (see
“Electronic alarm” in “Getting to know your
car” chapter).
Bright white colour
Dark colour without green central area
Dark colour with green central areaTop up electrolyte
Low battery charge
Electrolyte level
and charge sufficientContact Alfa Romeo
Authorized Services
Charge the battery
(advisable to contact Alfa Romeo
Authorized Services)
No action neededCHARGING THE BATTERYWARNINGThe description of the bat-
tery charging procedure is described only for
informative purposes. This operation should
be carried out by Alfa Romeo Authorized Ser-
vices.
Charging should be slow at a low amp rat-
ing for about 24 hours. Charging for a longer
time may damage the battery.
Charge the battery as follows:
– Disconnect the terminal from the bat-
tery negative (–) pole.
WARNINGWhen reconnecting the neg-
ative battery cable after having disconnect-
ed it, wait for 2 minutes before turning the
key to enable the climate control system
to reset actuator strokes properly.
Never attempt to charge a
frozen battery before
thawing it, the danger of explosion
exists. If it has frozen, always
check that the inside elements are
not broken and that the body is not
cracked, with the risk of acid com-
ing out which is poisonous and cor-
rosive.
WARNING

ALPHABETICAL INDEX
327
Bulbs
– general instructions ............... 218
– replacement .......................... 217
– types of bulbs ................. 218-219Car lifting
– with arm hoist ....................... 245
– with jack .............................. 245
– with workshop hoist .............. 245
Car maintenance..................... 248
Carrying children safely ................ 35
Catalytic converter ....................... 188
Ceiling lights................................ 162
– centre rear roof lamp .............. 163
– courtesy light......................... 163
– front roof light ....................... 162
– rear roof light ........................ 163
Centre rear roof lamp.................... 163
– bulb replacement ................... 231
Changing battery of key
with remote control ................... 10
Changing bulbs
– general instructions ............... 218
– replacement .......................... 217
– types of bulbs ................. 218-219
Changing wheels.......................... 209
– general instructions ................ 207Charging the battery .............. 242-268
Checking levels ............................ 254
– brake and clutch fluid ............. 263
– engine coolant....................... 261
– engine oil ............................. 257
– power steering oil .................. 261
– Q-system automatic
gearbox oil............................ 260
– Selespeed gearbox oil ............ 259
– windscreen/rearscreen/
headlamp washing fluid .......... 264
Child safety device .............. 19-35-279
Children (carrying safely) ............. 35
– child’s seats .................... 35-38
– presetting for installing the
Isofix type child restraint system 39
Cigar lighter ............................... 164
Cleaning and maintenance
– car exterior ........................... 274
– car interior ............................ 277
– engine compartment ............. 276
– fabric seats .......................... 277
– leather seats ........................ 277
– plastic parts........................... 277
– windows ............................... 276
Climate control system.................. 108
– air vents................... 108-109-110– controls ................................ 118
Climate control system, automatic
two-zone ................................. 114
Clock .......................... 57-58-59-60-61
Clutch
– checking fluid level
and topping up ...................... 263
CO
2emissions ............................. 324
CODE card................................... 7
Compact spare wheel ................... 294
– technical data ........................ 312
Controls ...................................... 135
Correct use of the car............ 189
Courtesy light .............................. 163
– bulb replacement ................... 232
Cruise control
(constant speed adjustment) ...... 53
Current socket (boot) ................... 285
D
ashboard ................ 57-58-59-60-61
– brighting adjustment............... 63
Dashboard lighting dimming .......... 136
Demisting-defrosting
– door mirrors .................... 25-133
– rearscreen....................... 26-133
– windscreen and front
side windows ........................ 132

ALPHABETICAL INDEX
330
– display rheostat light
adjustment............................ 63
– exit menu ............................. 86
– General Trip - Trip B ................ 87
– initial check........................... 68
– language selection ................. 78
– menu ................................... 67
– programmed maintenance
(Service) .............................. 82
– speed limit ............................ 73
– Trip B on/off ......................... 75
– units selection ....................... 79
– warning/failure buzzer
volume setting....................... 80
– “winter” tyres speed limit ....... 81
Instrument cluster ........................ 56
Intelligent washing function
(windscreen) ............................ 51
Interiors (cleaning) ...................... 277
Interior lighting
– boot lighting ......................... 171
– dashboard............................. 136
– front .................................... 162
– rear ..................................... 163
Internal fittings ...................... 161-292
Internal rear-view mirror ............... 25
Isofix (child’s seat)....................... 39
Jack
– use ............................... 209
– warnings ....................... 207-208K
eys......................................... 6
– remote control ....................... 7
– remote door locking/unlocking 16
– replacing remote control
battery ................................. 10
– request for additional keys
with remote control ................ 12
Lifting points .............................. 245
Lights (controls) .......................... 48
Luggage compartment
– capacity ......................... 317-318
– current socket........................ 285
– extension.............................. 289
– lighting .......................... 171-284
– luggage cover........................ 287
– luggage retainer net ............... 285
– oddment compartments .......... 285
– opening from inside .. 135-170-282
– opening lever ........................ 135
– opening with remote
control ..................... 8-170-282– passenger compartment
separation net (lower) ............ 288
– passenger compartment
separation net (upper)............ 288
– reversible net ........................ 283
– securing the load ............ 171-283
– tailgate closing ............... 171-283
– warnings for carrying
luggage.......................... 172-284
Luggage compartment light
– bulb replacement ............. 233-297
M
ain beam headlights
– changing bulbs ..................... 226
– switching on ......................... 48
Maintenance
– additional operations .............. 251
– annual inspection programme . 251
– checking fluid levels ............... 254
– general information ................ 248
– scheduled maintenance ........... 248
– scheduled maintenance
programme ........................... 249
– warnings .............................. 248
Manual climate control system ....... 11
Mechanical gearbox
– lever .................................... 139

RIGHT HAND DRIVE VERSION
342
DASHBOARD1.Side air outlets - 2.Defrosting/demisting vents for side windows - 3.Upper side vents - 4.Passanger’s Air bag - 5.Sound system -
6.Engine coolant temperature gauge - 7.Clock - 8.Centre air vents - 9.Infocenter display - 10.Fuel level gauge - 11.Cruise control
lever (where fitted) - 12.Outside lights control lever - 13.Speedometer. - mileage recorder - 14.Check panel - 15.Rev counter -
16.Windscreen wiper control lever - 17.Bonnet opening lever - 18.Radio controls on the steering wheel (where applicable) -19.Igni-
tion switch - 20.Steering wheel lock/release lever - 21.Driver’s Air bag and horns - 22.Controls unit: instrument panel lighting adjust-
ment and healamp diming - 23.Controls for heating, ventilation and climate control - 24.Ashtray and cigar lighter - 25.Hazard warning
lights switch - 26.Glove box.fig. 1
A0B0611m

RIGHT HAND DRIVE VERSION
348
HEATING AND CLIMATE CONTROL1.Central vents for demisting/defrosting the windscreen - 2.Upper adjustable side vents - 3.Vents for demisting/defrosting the side win-
dows - 4.Movable side outlets - 5.Upper adjustable vent - 6.Central movable and adjustable vents - 7.Front seat floor vents - 8.Rear seat
floor vents - 9.Rear seat adjustable and movable outlets. fig. 8
A0A0615m