2006 Alfa Romeo 156 engine coolant

CAR MAINTENANCE
261
ENGINE COOLANT LEVEL
Top up only with the same
fluid contained in the cool-
ing circuit. PARAFLU UP
(red) cannot be mixed with
PARAFLU 11 (blue) or with other
fluids. Should this take place, do
not start the engine and contact Al-
fa Romeo Authorized Service.
The level of the coolant in the header tank
(reservoir) should be checked with the en-
gine cold and the car on a level surface and
it should be between the MINand MAX
marks on the tank. If the level is low, loosen
the header tank cap (A) and slowly pour
a mixture of the fluid specified in the ”Flu-
ids and lubricants ” table in section “Tech-
nical Specifications”, through the filler neck
until nearing the MAXmark; have this op-
eration carried out at Alfa Romeo Authorised
Services.
The antifreeze mixture contained in the
cooling circuit guarantees protection down
to –35°C.fig. 16 - 2.5 V6 24V version
A0B0160m
fig. 15 - T.SPARK, 2.0 JTS and JTD versions
A0B0161m
Fig. 15: T.SPARK, 2.0 JTS and diesel ver-
sions
Fig. 16: 2.5 V6 24V versionThe cooling system is
pressurised. If necessary,
replace the cap only with
another genuine one, otherwise
system efficiency could be compro-
mised.
Do not remove he cap
when the engine is hot:
danger of burns.
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
328
Diesel filter ................................. 265
Dimensions ........................... 315-316
Dipped beam headlights
– aiming for left-hand/
right-hand driving ................... 178
– changing bulbs ..................... 224
– switching on ......................... 48
Direction indicators
– changing front bulbs ............... 223
– changing rear bulbs ................ 228
– changing side bulbs ................ 227
– switching on ......................... 49
Door mirrors.......................... 25-26
Doors
– centralized locking ................. 19
– child safety lock............... 20-279
– opening/closing
from inside ..................... 19-278
– opening/closing
from outside ................... 18-278
– remote control ....................... 7
– remote locking/unlocking ...... 16
Economy and environment-friendly
driving ..................................... 197
Electronic alarm system................. 11
– automatic engagement ........... 14
– cutting out the siren .............. 15
– description ............................ 11
– interrupting the alarm ............. 14
– ministerial homologation ........ 16
– request for additional
emote controls....................... 12
– switching off ........................ 13
– switching on ......................... 12
– volumetric protection ............. 15
– when the alarm is triggered ..... 14
Electronic control units ................. 270
Emergency starting ................ 191-205
– starting by inertia .................. 207
– starting with an auxiliary
battery ................................. 242
Engine
– identification codes................. 301
– marking ............................... 299
– specifications ......................... 302
Engine compartment
– bonnet ................................. 172
– cleaning................................ 276Engine coolant
– checking level and topping up .. 261
– temperature gauge
and warning light ................... 62
Engine lock system
(Alfa Romeo CODE) ................... 6
Engine oil
– checking level and topping up .. 257
– consumption ......................... 258
Environment
– economy and environment-
friendly driving....................... 197
– emission reducing devices . 187-188
– protecting emission
reducing devices .................... 198
– reducing running costs
and environment pollution ....... 195
– use of non-toxic materials........ 187
EOBD system............................... 182
First-aid kit ................................ 247
Fix&Go (quick tyre repair kit) ........ 212
Flashing main beam headlights ..... 49
Fluids and lubricants .................... 320
Front foglights
– adjustment............................ 177
– changing bulbs ..................... 225
– switching on.......................... 136

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
343
INSTRUMENT PANELfig. 2 - petrol engine versions
A.Speedometer - B.Mileage recorder and trip meter display - C.Check panel - D.Rev counter - E.Engine coolant temperature gauge -
F.Clock - G.Fuel level gauge - H.Services warning lights.
WARNING Depending on the version of the vehicle the instrument dials may be black or light grey and the rev counter and speedometer
may vary with regard to the red sector and the clock values.
A0B0612m

RIGHT HAND DRIVE VERSION
344
A.Speedometer - B.Mileage recorder and display - C.Check panel - D.Rev counter - E.Engine coolant temperature gauge - F.Clock -
G.Fuel level gauge - H.Services warning lights.
WARNINGDepending on the version of the vehicle the instrument dials may be black or light grey and the rev counter and speedometer
may vary with regard to the red sector and the clock values.fig. 3 - diesel engine versions
A0B0613m