climate control Alfa Romeo 159 2005 Owner handbook (in English)

153
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
Climate control
The air conditioner is an additional load
which greatly affects the engine leading
to higher consumption. When the tem-
perature outside the car 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 aero-
dynamic penetration of the vehicle and
increase consumption. Unnecessary loads
Do not travel with too much luggage
stowed in the boot. The weight of the
car (especially when driving in town)
and its trim greatly affects consumption
and stability.
Roof rack/ski rack
Remove the roof rack or the ski rack
from the roof as soon as they are no
longer used. These accessories lower air
penetration and adversely affect con-
sumption levels. When needing to car-
ry particularly voluminous objects, prefer-
ably use a trailer.
Electric devices
Use electric devices only for the amount
of time needed. Rear heated window,
additional headlights, windscreen wipers
and heater fan need a considerable
amount of energy, therefore increasing
the requirement of current increases fu-
el consumption (up to +25% in the ur-
ban cycle).CONTAINING
RUNNING COSTS
Here are some suggestions which may
help you to keep the running costs of
your car down and lower the amount of
toxic emissions released into the at-
mosphere.
GENERAL CONSIDERATIONS
Car maintenance
Have checks and adjustments carried out
in accordance with the “Service sched-
ule”.
Tyres
Check the pressure of the tyres routine-
ly at an interval of no more than 4
weeks: if the pressure is too low, con-
sumption levels increase as resistance
to rolling is higher.

211
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
IN AN
EMERGENCY
USERS FUSE AMPERE FIGURE
Climate control system fan F02 (MAXI-FUSE) 40 62
Electric steering lock F03 (MAXI-FUSE) 20 62
Brake branch point (pump) F04 (MAXI-FUSE) 40 62
Brake branch point (solenoid valve) F05 (MAXI-FUSE) 40 62
Radiator fan (low speed) F06 (MAXI-FUSE) 40 62
Radiator fan (high speed) F07 (MAXI-FUSE) 50 62
Headlight washer F09 20 62
Horns F10 15 62
Electronic injection sundry secondary services F11 15 62
+ INT for electronic injection system F16 7.5 62
Electronic injection primary services F17 10 62
Engine control branch point F18 15 62
Climate control system compressor F19 7.5 62
Rear window heating F20 20 62
Fuel pump supply F21 20 62
Ignition coils/injectors (petrol versions) F22 15 62
Electronic injection primary services diesel versions) F22 20 62
Sound system/radionavigation system power F23 15 62
Body Computer branch point/Headlight washer relay coil F31 7.5 58
Driver’s door branch point/passenger’s door branch point/
ignition device F32 15 58
Rear left power window F33 20 58
Rear right power window F34 20 58

212
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
IN AN
EMERGENCY
USERS FUSE AMPERE FIGURE
Water in diesel fuel filter sensor/flow meter F35 7.5 58
Brake light switch/central console control panel F35 7.5 58
Cruise Control F35 7.5 58
AQS sensor F35 7.5 58
Boot branch point/front door branch point power F36 20 58
Instrument panel branch point F37 10 58
Front headlight control unit/Power to control unit for gas-discharge
headights (Bixenon) (where provided) F37 10 58
Boot locking/unlocking gearmotor F38 15 58
EOBD system diagnostic socket F39 10 58
T.P.M.S. control unit F39 10 58
Mobile phone presetting F39 10 58
Alarm system control unit (where provided) F39 10 58
Climate control system F39 10 58
Heated rear window F40 30 58
Windscreen washer/rear window washer nozzle demister F41 7.5 58
Heated mirror demister F41 7.5 58
Brake branch point power (ABS/VDC) –
Steering angle branch point – Yawing sensor F42 7.5 58
Windscreen wiper/washer F43 30 58

222
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
CAR
MAINTENANCE
Thousands of km
Check and adjust tappet clearance
(1.9 JTDM8v version)
Check exhaust emissions (petrol versions)
Check exhaust emissions/smoke (diesel versions)
Check antievaporation system (petrol versions)
Check engine control system operation
(through diagnosis socket)
Replace accessory drive belt/s
Replace timing belt
(diesel versions) (*)
Change spark plugs (petrol versions)
Replace diesel fuel filter (diesel versions)
Change air cleaner cartridge (petrol versions)
Change air cleaner cartridge (diesel versions)
Change engine oil and oil filter (petrol versions)
Change engine oil and oil filter (diesel versions - DPF)(**)
Change brake fluid (or every 2 years)
Change pollen filter (or every year)
(*) Regardless of the km covered, the timing belt shall be replaced every 3 years for particularly demanding use (cold climates, driving
in the city, idling for a long time) or in any case every 5 years.
(**)Engine oil and oil filter shall be changed when the relevant warning light or message (where provided) turns on (see section
“Warning lights and Messages”) and in any case every 2 years.
30 60 90 120 150 180
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241
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
CAR
MAINTENANCE
241
These include:
❒Painting products and systems which
give the car particular resistance to
corrosion and abrasion;
❒Use of galvanised (or pretreated)
steel sheets, with high resistance to
corrosion;
❒Spraying of plastic parts, with a pro-
tective function, in the more exposed
points: underdoor, inner fender parts,
edges, etc.;
❒Use of “open” boxed sections to pre-
vent condensation and pockets of
moisture from triggering rust inside.
BODY AND UNDERBODY
WARRANTY
Your car is covered by warranty against
perforation due to rust of any original el-
ement of the structure or body. For the
general terms of this warranty, refer to
the Alfa Romeo Warranty booklet.
BODYWORK
PROTECTION FROM
ATMOSPHERIC AGENTS
The main causes of corrosion are the fol-
lowing:
❒atmospheric pollution;
❒salty air and humidity (coastal areas,
or hot humid climates);
❒ seasonal environment conditions.
Not to be underestimated is also the
abrasive action of wind-borne atmos-
pheric dust and sand and mud and grav-
el raised by other cars.
On your car, Alfa Romeo implemented
the best manufacturing technologies to
effectively protect the bodywork against
corrosion.

265
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
INDEX
265
– recharging .......................... 215
– replacing ............................ 235
– useful advice for
lengthening the life ............. 236
Bodywork (cleaning) ................ 241
Bonnet ................................... 101
Boot ....................................... 97
– light replacement ................ 204
Brakes .................................... 251
Bulb
(replacement) ....................... 192
– general instructions ............. 192
– types of bulbs ..................... 193
Capacities ............................... 260
Car inactivity ............................ 160
Car maintenance................. 219
– additional checks ................ 223
– annual Inspection Schedule .. 223
– service Schedule ................. 221
– scheduled service ................ 220
Carrying children safely ............. 131– child restraint systems ......... 134
– passenger’s seat compliance .. 134
– presetting for mounting
the “Universal Isofix” child
restraint system .................. 136
Ceiling lights
– front ................................. 78
– rear .................................. 80
Checking fluid levels ................. 226
Child lock device ...................... 93
Cigar lighter ............................. 85
Climate control system .............. 53
– automatic two-/three-zone .. 58
– manual .............................. 55
CO
2emissions ......................... 264
CODE card ............................... 11
Containing running costs ........... 153
Controls .................................. 81
Correct use of the car........ 147
Courtesy mirror light
– bulb replacement ................ 202
Cruise Control .......................... 76 ABS system ............................ 104
Accessories purchased
by the owner ......................... 113
Additional heater ...................... 69
Air/pollen filter ........................ 233
Air vents ................................. 54
Alarm ..................................... 17
Alfa Romeo CODE system .......... 9
Armrest
– central ............................... 82
– rear .............................. 83-84
Ashtray ................................... 86
ASR system ............................. 108
At the filling station .................. 121
Automatic headlight sensor ........ 71
Automatic two/three-zone
climate control system ............ 58
Battery
– checking the charge ............ 234
– jump starting ...................... 178
– maintenance ...................... 225
I I
N N
D D
E E
X X

267
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
INDEX
Parking lights
– control ............................... 72
Parking sensors ........................ 114
Performance ............................ 258
Power windows ....................... 95
Pretensioners ........................... 128
Protecting the environment ........ 123
Puddle light
– bulb replacement ................ 204
Quick tyre repair kit
Fix&Go automatic .................. 186
Radio transmitters
and cellular telephones ............ 113
Rain sensor ............................. 74
Rear ceiling lights
– bulb replacement ................ 201
– control ............................... 80
Rear fog lights
– bulb replacement ................ 198
– control ............................... 72
Rearview mirrors ...................... 50
Reconfigurable multifunction
display .................................. 30Rev counter ............................. 21
Reverse light
– bulb replacement ................ 198
Rims
– understanding rim marking .... 253
Roof rack/ski rack ................... 102
Rubber hoses ........................... 239
Safe lock device ....................... 14
Safety devices.................... 125
S.B.R. system .......................... 127
Seat belts ............................... 126
Seats
– cleaning ............................ 244
– electrically adjustable
front seats ......................... 47
– manually adjustable
front seats ......................... 46
– with electric warming .......... 47
Side/taillights
– bulb replacement ......... 196-199
– control ............................... 70
Ski tunnel ............................... 84
Smart washing ........................ 74 Inertial fuel cut-off switch .......... 80
Instrument panel ...................... 7-8
Instruments ............................. 21
Interior fittings ......................... 83
Interiors .................................. 244
Isofix universal (child's seat) ..... 136
Jacking the car ........................ 216
Labels
– identification data ............... 246
– bodywork paint .................. 247
Level checks ............................ 226
Main beam headlights
– bulb replacement ................ 195
– control ............................... 70
Manual climate control system ... 55
MSR system ............................ 110
Multifunction display ................. 24
Number plate light ................... 200
Oddments compartments .......... 88
Paint ...................................... 242
Parking ................................... 151