2011 Alfa Romeo 159 fuel pressure

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

24
SAFETY
DEVICES
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
AUTOMATIC INSTRUMENT
PANEL LIGHT DIMMER
To give max. visibility and comfort un-
der whatever driving conditions (e.g.:
lights on in daylight, tunnels, etc…),
the speedometer is fitted with a sensor
for adjusting automatically, after fitting
the electronic key into the ignition de-
vice and pressing button START/
STOP, the light intensity of the indi-
cations given on the instrument panel
display, sound system display (for ver-
sions/markets, where provided), climate
control system display, radionavigation
system display (for versions/markets,
where provided), and instrument panel
gauges (fuel level gauge, engine oil
temperature gauge (petrol versions) or
supercharger pressure gauge (diesel ver-
sions) and engine coolant temperature
gauge).
MANUAL INSTRUMENT
PANEL LIGHT DIMMER
With this function it is possible to adjust
on 8 levels the light intensity of the indi-
cations given on the instrument panel dis-
play, sound system display (for ver-
sions/markets, where provided), climate
control system display, radionavigation
system display (for versions/markets,
where provided), and instrument panel
gauges (fuel level gauge, engine oil tem-
perature gauge (petrol versions) or su-
percharger pressure gauge (diesel ver-
sions) and engine coolant temperature
gauge).
To increase light intensity press briefly
button +on the left-hand stalk, to re-
duce it press button –: the display will
show an indication and a figure corre-
sponding to the current light intensity
level. This screen will be displayed for
a few seconds and then it will go off.
TRIP METER RESET fig. 21
To reset the trip meter, keep button A
pressed for a few seconds.
A0E0072mfig. 21
001-045 Alfa 159 GB 8-04-2009 10:48 Pagina 24

42
SAFETY
DEVICES
WARNING LIGHTS
AND MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
Values displayed
Average consumption
Represents the indicative average of con-
sumptions from the beginning of the
new mission.
Current consumption
This value shows instant fuel consump-
tion (this value is updated second by
second). If parking the car with engine
on, the display will show “- - - -”.
Average speed
This value shows the car average speed
as a function of the overall time elapsed
since the start of the new mission.
Travel time
This value shows the time elapsed since
the start of the new mission (driving
time).
Range
This value shows the distance in km (or
mi) that the car can still cover before
needing fuel, assuming that driving con-
ditions are kept unvaried.The display will show “- - - -“ in the fol-
lowing cases:
❒value lower than 50 km (30mi);
❒car left parked with engine running
for long.
IMPORTANTThe variation of the au-
tonomy value can be influenced by dif-
ferent factors: driving style (see what is
described in paragraph “Driving style”
in the chapter “Correct use of the car”),
type of route (highways, urban, moun-
tain, etc…), use conditions of the car
(load transported, tire pressure, etc…).
What was described previously must be
taken in consideration when planning
a trip.
Travel Distance
This value shows the distance covered
from the start of the new mission.
Each time the battery is connected and
each time a new mission is started (re-
set), the display will show “0.0”. The “Trip A” displays the figures relating
to:
❒Average consumption
❒Current consumption
❒Average speed
❒Travel time
❒Range
❒Travel Distance
“Trip B” displays information concern-
ing:
❒Travel Distance B
❒Average consumption B
❒Average speed B
❒Travel time B.
001-045 Alfa 159 GB 8-04-2009 10:48 Pagina 42

165
SAFETY
DEVICES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
WARNING
LIGHTS AND
MESSAGES
W W
A A
R R
N N
I I
N N
G G

L L
I I
G G
H H
T T
S S

A A
N N
D D

M M
E E
S S
S S
A A
G G
E E
S S
LOW BRAKE FLUID/HANDBRAKE ON .................... 166
BRAKE PAD WEAR ............................................. 167
SEAT BELTS NOT FASTENED................................. 167
AIR BAG FAILURE............................................... 168
PASSANGER’S FRONT AIR BAGS DEACTIVATED ........ 168
ENGINE COOLANT HIGH TEMPERATURE ................. 169
ENGINE OIL HIGH TEMPERATURE.......................... 169
MINIMUM ENGINE OIL LEVEL .............................. 170
LOW ENGINE OIL PRESSURE/EXHAUST OIL ........... 170
LOW BATTERY CHARGE....................................... 170
INCOMPLETE DOOR LOCKING .............................. 171
BONNET OPEN.................................................. 171
BOOT OPEN..................................................... 171
INJECTION SYSTEM FAILURE/
EOBD SYSTEM FAILURE...................................... 171
CAR PROTECTION SYSTEM FAILURE/
STEERING LOCK INHIBITION ................................ 172
ALARM FAILURE/BREAK-IN ATTEMPT
ELECTRONIC KEY NOT RECOGNIZED ...................... 172
POSSIBLE PRESENCE OF ICE ON THE ROAD ........... 173
PRE-HEATING GLOW PLUGS/
PRE-HEATING GLOW PLUG FAILURE....................... 173
WATER IN DIESEL FUEL FILTER ............................. 174
INERTIAL FUEL CUT-OFF SWITCHED ON ................ 174
ABS SYSTEM FAILURE ........................................ 175
EBD SYSTEM FAILURE ........................................ 175VDC SYSTEM ................................................... 175
HILL HOLDER FAILURE ....................................... 176
ASR SYSTEM (WHEEL ANTISKID SYSTEM) ............ 176
EXTERNAL LIGHTS FAILURE ................................. 176
BRAKE LIGHTS FAILURE ...................................... 177
REAR FOGLIGHTS.............................................. 177
FRONT FOG LIGHTS........................................... 177
SIDE/TAILLIGHTS/FOLLOW ME HOME.................. 177
DIPPED BEAM HEADLIGHTS ................................. 177
MAIN BEAM HEADLIGHTS ................................... 177
LEFT-HAND DIRECTION INDICATOR ........................ 177
RIGHT-HAND DIRECTION INDICATOR ...................... 177
LIGHT SENSOR FAILURE....................................... 178
RAIN SENSOR FAILURE........................................ 178
PARKING SENSORS FAILURE................................ 178
FUEL RESERVE – LIMITED CRUISING RANGE .......... 178
CRUISE CONTROL ............................................. 178
DIESEL PARTICULATE FILTER CLOGGED .................. 178
ANTIPINCH SYSTEM FAILURE............................... 179
WINDSCREEN WASHER FLUID LOW LEVEL ............. 179
SPEED LIMIT EXCEEDED ..................................... 179
T.P.M.S. SYSTEM FAILURE................................... 179
CHECK TYRE PRESSURE...................................... 179
LOW INFLATION PRESSURE................................. 180
TYRE PRESSURE UNSUITABLE FOR SPEED ............ 180
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179
SAFETY
DEVICES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
WARNING
LIGHTS AND
MESSAGES
ANTIPINCH SYSTEM
FAILURE
(amber)
The warning light (or as an alternative,
on certain versions, a symbol and a mes-
sage are displayed) turns on when a fail-
ure is detected in the antipinch system.
Contact Alfa Romeo Authorized Services.
WINDSCREEN
WASHER FLUID
LOW LEVEL (amber)
The warning light (where provided)
turns on (on certain versions a message
is displayed) when the windscreen
washer fluid level falls down the preset
min. level.
5
)
SPEED LIMIT
EXCEEDED
The display will show a warn-
ing message + symbol (red) and the
buzzer will sound when the car exceeds
the speed limit set through the “Setup
menu” (e.g.: 120 km/h) (see para-
graphs “Multifunction Display” or “Re-
configurable Multifunction Display” in
section “Dashboard and controls”).
T.P.M.S. SYSTEM
FAILURE
(for versions/markets,
where provided)
On certain versions the display will show
a warning message + symbol (amber)
when a failure is detected in the T.P.M.S.
system (Tyre Pressure Monitoring Sys-
tem). Contact Alfa Romeo Authorized
Services as soon as possible.
Should one or more wheels without sen-
sor be fitted, the display will show a
warning message until initial conditions
are restored.
CHECK TYRE
PRESSURE
(for versions/markets,
where provided)
On some versions, the display shows a
message + symbol (amber) to indicate
that the tyre pressure is below the rec-
ommended value which ensures the
long life of the tyre and optimum fuel
consumption, and/or to indicate a slow
pressure leak. If two or more tyres are
in one of the above-mentioned condi-
tions, the display will show the message
relating to each tyre in succession. In
this case, it is advisable to check and ad-
just the tyre pressures (see “Technical
Specification” section).X
n
n
165-180 Alfa 159 GB 3-12-2009 14:09 Pagina 179

35 70 105 140 175
●●●●●
●●●●●
●●●●●
●●●●●
●●●●●
●●●●●
●●●●●
●●●●●
●●●●●
●●●
●●
●
●
SERVICE SCHEDULE
Thousands of km
Check tyre conditions/wear and adjust pressure if required
Check light system operation (headlights, direction indicators, hazard lights,
boot lights, passenger compartment lights, glovebox lights, warning lights, etc.)
Check windscreen wiper/washer operation,adjust nozzles if required
Check windscreen/rear window blade position/wear
Check front disk brake pad conditions and wear and wear indicator operation
Check rear disk brake pad conditions and wear
Sight inspect the conditions of: body external parts, underbody protection,
pipes and hoses (exhaust - fuel - brakes), rubber parts
(boots, sleeves, bushes, etc.)
Check cleanness of locks, bonnet and boot and lever cleanness
and lubrication
Check and top up, if required, fluid levels (brakes/hydraulic clutch,
power steering, windscreen washer, battery, engine coolant, etc.)
Check and adjust handbrake lever stroke
Sight inspect accessory drive belt conditions (except 1.8 140 HP version)
Sight inspect accessory drive belt conditions (1.8 140 HP version)
Sight inspect timing belt conditions (1.8 140 HP version)
CAR
MAINTENANCE
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
INDEX
TECHNICAL
SPECIFICATIONS
IN AN
EMERGENCY
WARNING
LIGHTS AND
MESSAGES
SAFETY
DEVICES
225
223-248 Alfa 159 GB 3-12-2009 14:11 Pagina 225

USE OF THE CAR
UNDER HEAVY
CONDITIONS
Should prevailing use of the car be un-
der one of the following specially heavy
conditions:
❒ trailer or caravan towing;
❒ dusty roads;
❒ short distances (less than 7-8 km)
and repeated with external temper-
atures below zero;
❒ frequently idling engines or long dis-
tance low speed driving (e.g.: door-
to-door deliveries) or in case of a long
term inactivity;
❒ urban routes;
carry out checks more frequently than
required on Service Schedule:
❒ check front disk brake pad conditions
and wear;
❒ check cleanness of bonnet and boot
locks and lever cleanness and lubri-
cation;
❒ sight inspect the conditions of: en-
gine, gearbox, transmission, pipes
and hoses (exhaust - fuel - brakes),
rubber parts (boots, sleeves, bushes,
etc.);
❒ check battery charge and fluid level
(electrolyte);
❒ visual check on various drive belt con-
ditions;
❒ change engine oil and oil filter, if re-
quired;
❒ check and replace pollen filter, if re-
quired;
❒ check and replace air cleaner, if re-
quired.
PERIODICAL CHECKS
Every 1,000 km or before long jour-
neys, check and top up if required:
❒engine coolant fluid level;
❒brake fluid level;
❒windscreen washer fluid level;
❒ tyre pressure and conditions.
❒ check light system operation (head-
lights, direction indicators, hazard
lights, etc.);
❒ check windscreen wiper/washer op-
eration and windscreen/rear window
blade position/wear;
Every 3,000 km check and top up if re-
quired: engine oil level.
You are recommended to use
PETRONAS LUBRICANTSprod-
ucts, designed and produced specifical-
ly for Alfa Romeo cars (see table “Ca-
pacities” in section “Technical specifi-
cations”).
CAR
MAINTENANCE
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
INDEX
TECHNICAL
SPECIFICATIONS
IN AN
EMERGENCY
WARNING
LIGHTS AND
MESSAGES
SAFETY
DEVICES
227
223-248 Alfa 159 GB 3-12-2009 14:11 Pagina 227

fig. 1
1.Adjustable swivel side air vents -2.Front side window demisting/defrosting vents -3. Passenger’s air bag - 4.Fuel lev-
el gauge/engine coolant temperature gauge/engine oil temperature gauge (petrol versions) or turbocharger pressure
gauge (diesel versions) - 5.Adjustable swivel centre air vents - 6. Upper central vent - 7.External lights control lever -
8. Driver’s air bag and horn - 9.Instrument panel - 10. Windscreen wiper control lever - 11.Front side window demist-
ing/defrosting vents - 12.Adjustable swivel side air vents - 13. Switches for external lights, trip meter reset and headlamp
aiming device. - 14.Dashboard fusebox lid - 15.Bonnet opening lever - 16. Sound system controls on the steering wheel
(where provided) - 17.Driver’s knees air bag - 18.Cruise Control lever (where provided) - 19.Ignition device - 20.En-
gine START/STOP button - 21. Heating/ventilation/climate controls - 22. Sound system (where provided) - 23. Glove
box - 24. Passenger’s knees air bag (where provided)
DASHBOARD
323
RIGHT HAND DRIVE VERSION
319-328 Alfa 159 GB 3-12-2009 15:53 Pagina 323