2011 Alfa Romeo 159 parking sensors

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

118
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
PARKING SENSORS
(where provided)
Parking sensors inform the driver about
the presence of obstacles behind the car
(versions fitted with 4 rear sensors) or
behind and in front of the car (versions
fitted with 4 rear sensors and 4 front
sensors).
This system is therefore an aid for the
driver when parking the car since it de-
tects obstacles out of the driver’s sight
range.
The presence and the distance from the
car of an obstacle is indicated by a warn-
ing buzzer - as the distance from the ob-
stacle decreases, the acoustic alarm be-
comes more frequent - and, only on cer-
tain versions, by an image on the dis-
play (see paragraph “Indications on the
display).
ACTIVATION
Versions with 4 sensors
Front sensors are automatically activat-
ed with electronic key fitted into the ig-
nition device when reverse gear is en-
gaged or when pressing the front ceil-
ing light button A-fig. 104 with speed
below 15 km/h.
Sensors are deactivated when exceed-
ing 18 km/h or, on certain versions by
pressing again the button if the speed is
lower than 15 km/h A-fig. 104. If
the system is off on versions with de-
activation button, the button led is off.Versions with 8 sensors
Front and rear sensors are automatical-
ly activated with electronic key fitted in-
to the ignition device when reverse gear
is engaged or when pressing the front
ceiling light buttonA-fig. 104with
speed below 15 km/h.
Sensors are deactivated by pressing
again button A-fig. 104if the speed
is lower than 15 km/h or when ex-
ceeding 18 km/h. If the system is off,
the button led is off.
When sensors are on, front and rear in-
dicators will sound warning signals as
soon as an obstacle is detected: as the
distance from the obstacle decreases,
the acoustic alarm becomes more fre-
quent.
When the distance between the car and
the obstacle is less than 30 cm, the
acoustic alarm becomes continuous. Ac-
cording to obstacle position (in front or
behind the car), the acoustic alarm will
be emitted by front or rear indicators.
In any case the system will indicate the
obstacle closest to the car.
A0E0482mfig. 104
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119
SAFETY
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LIGHTS AND
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CAR
MAINTENANCE
TECHNICAL
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CORRECT USE
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DASHBOARD
AND
CONTROLS
The acoustic alarm will stop immediately
as distance raises. The acoustic alarm is
constant if the distance measured by
central sensors is unvaried, whereas if
this situation takes place for side sen-
sors the acoustic alarm is muted after
about 3 seconds to prevent sound indi-
cations when performing manoeuvres
near walls.
SENSORS
Obstacles are detected by 4 sensors lo-
cated in the front bumper (where pro-
vided) fig. 105and 4 sensors located
in the rear bumperfig. 106.
Parking manoeuvres
however are always
under the driver’s responsibil-
ity that shall always check the
absence of people (specially
children) or animals in the ma-
noeuvre space. This system is
just a help for the driver but
she/he shall never reduce at-
tention during dangerous ma-
noeuvres even if performed at
low speed.
WARNING
A0E0231mfig. 105
A0E0232mfig. 106
BUZZER
The presence of any obstacle and its dis-
tance from the car is indicated by the
buzzers installed inside the passenger
compartment:
❒on versions with 4 rear sensors, the
rear buzzer will indicate the presence
of rear obstacles;
❒on versions with 8 sensors (4 front
sensors and 4 rear sensors) obstacles
are indicated by rear and front
buzzers. This feature gives the dri-
ver the direction (front/rear) of the
obstacle.
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120
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
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EMERGENCY
CAR
MAINTENANCE
TECHNICAL
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INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
SENSOR DETECTION
RANGE
Sensors enable the system to monitor
the front part (versions with 8 sensors)
and the rear part of the car.
Actually their position covers the central
and side areas of the front and rear part
of the car.
An obstacle positioned at central area is
detected at a distance less than 0.9 m
(front) and 1.40 m (rear).
An obstacle positioned at side area is de-
tected at a distance less than 0.6 m.
For proper operation,
the parking sensors shall
always be clean from
mud, dirt, snow or ice. When
cleaning the sensors, take the
utmost care to prevent their
damaging; do not use therefore
dry or rough clothes. Sensors
shall be washed with clean wa-
ter and car detergent, if re-
quired. In washing stations,
clean sensors quickly keeping
the vapour jet/high pressure
washing nozzles at 10 cm at
least from the sensors.
Repainting the bumpers
or touch-up in the sen-
sor area, if required,
shall be carried out at Alfa
Romeo Authorized Services on-
ly. Incorrect repainting may im-
pair regular operation of the
parking sensors.
INDICATIONS ON THE
DISPLAY
(for versions/markets,
where provided)
On versions with 8 sensors, sensor acti-
vation is indicated on the “Reconfig-
urable multifunction display” (where pro-
vided) by screen fig.107; therefore ob-
stacle presence and distance is indicated
(in addition to buzzer) also on the in-
strument panel display.
In the event of several obstacles, the ob-
stacle closest to the car will be indicat-
ed.
A0E0239mfig. 107
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121
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
If a failure is indicated, stop the car, turn
the engine off and then clean the sen-
sors. Make sure to be far from possible
ultrasound sources (e.g.: truck pneu-
matic brakes or pneumatic hammers).
If failure cause has been eliminated the
system will resume regular operation
and warning
tand the corresponding
warning message will turn off.
If the warning light stays on, contact Al-
fa Romeo Authorized Services to have
the system inspected, although the sys-
tem keeps on working. If the failure de-
tected does not impair system operation,
the system keeps on working and fail-
ure is stored in order to be then detect-
ed by Alfa Romeo Authorized Services
at next inspection.
GENERAL WARNINGS
When parking, take the utmost care to
obstacles that may be set above or un-
der the sensors. Objects set close to the
car front or rear part, under certain cir-
cumstances are not detected and could
therefore cause damages to the car or
be damaged.
Indications sent by the sensors can be
altered by dirt, snow or ice deposited on
the sensors or by ultrasound systems
(e.g.: truck pneumatic brakes or pneu-
matic hammers) set nearby the car.
TOWING TRAILERS
Rear sensors are reactivated automati-
cally when removing the trailer cable
plug.
FAILURE INDICATIONS
The system control unit checks every
system component each time the key is
fitted into the ignition device. Sensors
and relevant electrical connections are
then constantly monitored during sys-
tem operation.
Sensor failure is indicated by turning on
of warning light
t(where provided)
on the instrument panel (on certain ver-
sions together with the message on the
display) (see section “Warning lights
and messages”).
Rear sensors operation
is deactivated automat-
ically when the trailer
electric cable plug is fitted into
the car tow hook socket.
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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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178
SAFETY
DEVICES
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EMERGENCY
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DASHBOARD
AND
CONTROLS
WARNING
LIGHTS AND
MESSAGES
FUEL RESERVE –
LIMITED CRUISING
RANGE (amber)
The warning light on the fuel level
gauge turns on when about 10 litres fuel are
left in the tank. On certain versions. the dis-
play will show a warning message when the
cruising range is less than 50 km (or 31 mi).
If warning light Kstarts
flashing when travelling
contact Alfa Romeo
Authorized Services.
CRUISE CONTROL
(green)
(for versions/markets, where
provided)
The warning light turns on (on certain ver-
sions a dedicated message is displayed)
when turning the the knurled ring of the
Cruise Control to
Ü.
LIGHT SENSOR
FAILURE (amber)
(for versions/markets,
where provided)
The warning light (or as an alternative, on
certain versions, a symbol and a message
are displayed) turns on to indicate a failure
at the light sensor.
PARKING SENSOR
FAILURE (amber)
(for versions/markets,
where provided)
The warning light (or as an alternative, on
certain versions, a symbol and a message
are displayed) turns on to indicate a failure
at parking sensors.
RAIN SENSOR
FAILURE (amber)
(for versions/markets,
where provided)
The warning light (where provided) turns on
(on certain versions a message is displayed)
when the rain sensor is failing.
1
u
t
K
Ü
CLEANING DPF
(PARTICULATE FILTER)
IN PROGRESS (only
Diesel versions with
DPF - amber)
When the electronic key is inserted into
the starting device
, the warning light switch-
es on but it must switch off after a few sec-
onds. The warning light comes on constantly
to notify the driver that the DPF system
h
needs to eliminate captured pollutants (par-
ticulate) by the regeneration process. The
warning light does not come on during every
DPF regeneration, but only when driving con-
ditions require notification of the driver. To
switch the warning light off, the car must
stay in motion until regeneration has been
completed. The process normally takes
about 15 minutes. The optimum conditions
to end the process are achieved by keep-
ing the car in motion up to 60 km/h with
an engine speed higher than 2,000 rpm.
This light coming on is not a car defect and
therefore the car does not need to go to the
workshop. A specific message will appear
on the display when the warning light comes
on (for versions/markets, where provided).
Always drive at a speed
appropriate to the traffic
conditions, the weather and
speed limits. The engine may be
turned off while the DPF light is
on; however, repeated interrup-
tion of the regeneration process
may result in premature exhaus-
tion of engine oil. For this reason
it is always advisable to wait for
the light to go off before turning
off the engine, following the in-
structions appearing above. It is
not advisable to complete DPF re-
generation with the vehicle sta-
tionary.
WARNING
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217
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
Heated rear window F40 30 56
Defrosting of external mirrors/heated windshield relay coil F41 7.5 56
Windshield wiper/washer F43 30 56
Front cigar lighter on central console F44 10 56
Supply of socket in the boot F45 15 56
Sunroof F46 20 56
Power supply of driver door node F47 20 56
Power supply of passenger door nodes F48 30 56
+ Key for wheel node/Sunroof control unit/
Front and rear ceiling lights/Cvs/Blue&Me node/Volumetric/
Left and right seat F49 7.5 56
Supply under key for Telematic info node/
Automatic gearbox node/Additional heater/
Left dashboard controls/ START/STOP button,
Parking sensors control unit/Electrochromatic mirror/
Blue&Me node/Car radio prearrangement/AQS/Cruise Control F51 7.5 56
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