Page 4 of 331

MUST BE READ!
REFUELLING
Petrol engines: only refuel with unleaded petrol with octane rating (RON) not less than 95.
Diesel engines: only refuel with diesel fuel conforming to the European specification EN590. The use of
other products or mixtures may irreparably damage the engine with invalidation of the warranty due to the
damage caused.
K
ENGINE STARTING
Petrol engines: ensure that the handbrake is up, fully press the clutch pedal, without pressing the accelerator, put
the gear lever neutral, fit the electronic key into the ignition device to stop limit, briefly press the START/STOPbut-
ton.
Diesel engines:ensure that the handbrake is up, fully press the clutch pedal, without pressing the accelerator, put
the gear lever neutral, fit the electronic key down into the ignition device until it stops. The instrument panel warning
light
mwill turn on, wait for the warning light mto turn off. The hotter the engine is, the quicker this will happen,
briefly press the START/STOPbutton as soon as the warning light
mturns on.
PARKING ON FLAMMABLE MATERIAL
While working, the catalyst develops a very high temperature. Do not park the car over grass, dry leaves, pine
needles or any other inflammable materials: risk of fire.
RESPECTING THE ENVIRONMENT
A system for continuously monitoring emission system components to ensure greater environmental protec-
tion is fitted in your car.
001-045 Alfa 159 GB 8-04-2009 10:47 Pagina 2
Page 5 of 331
ELECTRICAL ACCESSORIES
If, after buying the car, you decide to add electrical accessories (that will gradually drain the battery), contact Al-
fa Romeo Authorized Services. They can calculate the overall electrical requirement and check that the car’s elec-
tric system can support the required load.
CODE CARD(for versions/markets, where provided)
Keep the code card in a safe place, not in the car.
SCHEDULED SERVICING
Correct maintenance of the car is essential for ensuring it stays in tip-top condition and safeguards its safety fea-
tures, its environmental friendliness and low running costs for a long time to come.
THE OWNER’S MANUAL CONTAINS…
…information, tips and important warnings regarding the safe, correct driving of your car, and its mainte-
nance. Pay particular attention to the symbols
"(personal safety) #(environmental protection) â(car well-be-
ing).
001-045 Alfa 159 GB 8-04-2009 10:47 Pagina 3
Page 7 of 331
THE SYMBOLS USED IN THIS BOOKLET
The symbols illustrated in these pages show the subjects which should,
in particular, be closely studied.
Warning: partially or
fully ignoring these rules may lead
to serious injury.This indicates the correct procedures
to be followed to prevent
the car from damaging the environment.Warning: partially or fully ignoring these
rules may lead to serious damage
being caused to the car which, in some
circumstances, may cause forfeiture of the
warranty cover.
The texts, illustrations and specifications given in this booklet refer to the car at the time of going to press.
As part of our ongoing striving to improve our products, Alfa Romeo may introduce technical changes during production, there-
fore the specifications and fittings may be altered without prior notice.
For details on this subject, please apply to the manufacturer's sales network.
PERSONAL
SAFETYPROTECTING THE
ENVIRONMENT CAR SAFETY
001-045 Alfa 159 GB 8-04-2009 10:47 Pagina 5
Page 8 of 331

6
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
D D
A A
S S
H H
B B
O O
A A
R R
D D
A A
N N
D D
C C
O O
N N
T T
R R
O O
L L
S S
CRUISE CONTROL ............................................. 76
CEILING LIGHTS................................................ 78
CONTROLS....................................................... 81
INTERIOR FITTINGS............................................ 83
SUNROOF........................................................ 93
DOORS ........................................................... 96
POWER WINDOWS ........................................... 99
BOOT .............................................................. 101
BONNET.......................................................... 105
ROOF RACK/SKI RACK ...................................... 106
HEADLIGHTS..................................................... 106
ABS SYSTEM ................................................... 108
VDC SYSTEM ................................................... 110
EOBD SYSTEM ................................................. 115
SOUND SYSTEM PRESETTING .............................. 116
ACCESSORIES PURCHASED BY THE OWNER .......... 116
INSTALLATION OF ELECTRIC/ELECTRONIC DEVICES .. 117
PARKING SENSORS ........................................... 118
TYRE PRESSURE MONITORING SYSTEM
(T.P.M.S.) ........................................................ 122
AT THE FILLING STATION .................................... 125
PROTECTING THE ENVIRONMENT ........................ 127 DASHBOARD.................................................... 7
INSTRUMENT PANEL ......................................... 8
SYMBOLS ....................................................... 9
ALFA ROMEO CODE SYSTEM ............................... 9
ELECTRONIC KEY .............................................. 11
ALARM ........................................................... 17
IGNITION DEVICE............................................... 19
INSTRUMENTS.................................................. 21
MULTIFUNCTION DISPLAY ................................... 25
RECONFIGURABLE MULTIFUNCTION DISPLAY .......... 30
SEATS ............................................................ 45
HEAD RESTRAINTS............................................. 48
STEERING WHEEL ............................................. 49
REARVIEW MIRRORS ......................................... 50
CLIMATE CONTROL SYSTEM ............................... 53
MANUAL CLIMATE CONTROL SYSTEM ................... 55
AUTOMATIC TWO-/THREE-ZONE
CLIMATE CONTROL SYSTEM ............................... 58
ADDITIONAL HEATER ......................................... 69
EXTERNAL LIGHTS............................................. 70
WINDOW WASHING ......................................... 73
001-045 Alfa 159 GB 8-04-2009 10:48 Pagina 6
Page 9 of 331

7
SAFETY
DEVICES
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
DASHBOARD
A0E0056mfig. 1
1.Adjustable swivel side air vents - 2. Front side window demisting/defrosting vents - 3.External lights control lever - 4.In-
strument panel - 5.Driver’s air bag and horn -6.Windscreen wiper control lever - 7.Upper central vent - 8.Adjustable swiv-
el centre air vents - 9.Fuel level gauge/engine coolant temperature gauge/engine oil temperature gauge (petrol versions)
or turbocharger pressure gauge (diesel versions) - 10.Passenger’s air bag - 11.Passenger’s knees air bag (for ver-
sions/markets, where provided) - 12.Glove box - 13.Sound system (for versions/markets, where provided) - 14.Heat-
ing/ventilation/climate controls - 15. Engine START/STOPbutton - 16.Ignition device - 17.Driver’s knees air bag -
18.Sound system controls on the steering wheel (where provided) - 19.Cruise Control lever (for versions/markets,
where provided) - 20.Bonnet opening lever - 21.Dashboard fusebox lid - 22.Switches for external lights, trip meter re-
set and headlamp aiming device.
001-045 Alfa 159 GB 8-04-2009 10:48 Pagina 7
Page 10 of 331
INSTRUMENT PANEL
A.Speedometer (speed indicator)
B.Warning lights - C. Rev counter -
D. Multifunction display
hcmWarning lights on
diesel versions only
On diesel versions the rev counter
end scale value is at 6000 rpm.
8
SAFETY
DEVICES
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
fig. 2 - Versions with multifunction displayA0E0312m
A.Speedometer (speed indicator)
B.Warning lights - C.Rev counter -
D.Reconfigurable multifunction display
cmWarning lights on diesel
versions only
On diesel versions the rev counter
end scale value is at 6000 rpm.
A0E0422mfig. 3 - Versions with reconfigurable multifunction display
001-045 Alfa 159 GB 8-04-2009 10:48 Pagina 8
Page 11 of 331
9
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
A.Speedometer (speed indicator)
B.Warning lights - C. Rev counter -
D. Multifunction display
fig. 3/a - 1750 TURBO BENZINA versions with multifunction displayA0E0870m
A.Speedometer (speed indicator)
B.Warning lights - C.Rev counter -
D.Reconfigurable multifunction display
A0E0871mfig. 3/b - 1750 TURBO BENZINA versions with reconfigurable multifunction display
001-045 Alfa 159 GB 8-04-2009 10:48 Pagina 9
Page 12 of 331

10
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
ALFA ROMEO
CODE SYSTEM
To further protect you car from theft, it
has been fitted with an engine immo-
bilising system. This system is auto-
matically activated when the electronic
key is removed.
An electronic device, in fact, is fitted in
each electronic key grip. The device
transmits a radio-frequency signal when
the engine is started through a special
aerial built into the ignition switch on the
dashboard. The modulated signal, which
changes each time the engine is start-
ed, is the “password”, by means of
which the control unit recognises the
electronic key and enables to start the
engine.
SYMBOLS
Special coloured labels have been at-
tached near or actually on some of the
components of your car. These labels
bear symbols that remind you of the pre-
cautions to be taken as regards that par-
ticular component.
The plate summarising the symbols used
fig. 4can be found under the bonnet.
A0E0138mfig. 4
001-045 Alfa 159 GB 8-04-2009 10:48 Pagina 10