heating Alfa Romeo Brera/Spider 2010 Owner handbook (in English)

7
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
DASHBOARD
A0F0056mfig. 1
1.Adjustable and swivel side air vents - 2.Front side window demisting/defrosting vents - 3.External lights control lever
-4.Instrument panel - 5.Driver’s air bag and horn - 6.Windscreen wiper control lever - 7.Upper central vent - 8.Ad-
justable and swivel central 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 versions/markets, where provided) - 12.Glove box - 13.Sound system - 14.Heating/ventilation/climate con-
trols - 15.EngineSTART/STOPbutton - 16.Ignition device - 17.Driver’s knees air bag - 18.Sound system controls
on the steering wheel
(for versions/markets, 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 reset and headlamp aim-
ing device.

48
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
Recallig the passenger door
mirror “parking”
Proceed as follows: fit the electronic key
into the ignition device; engage reverse;
turn selectorA-fig. 34to2(to select
the passenger door mirror).
The mirror will set automatically to the
previously stored position.
If no parking position has been stored,
when engaging reverse the passenger
door mirror will slightly lower to aid the
driver during parking.
The mirror will automatically return to
its original position 10 seconds after dis-
engaging reverse, when the car speed
exceeds 10 km/h in forward gear or
when turning selector A-fig. 34to0.Automatic door mirror
realignment
Each time the ignition key is fitted into
the ignition device, door mirrors return
automatically to the last position
reached and/or recalled at last key re-
moval.
This enables mirror alignment if when
leaving the car parked one of the door
mirrors has been moved manually
and/or accidentally.Defrosting/demisting
The electric mirrors are fitted with heating
coils which come into operation when turn-
ing on the heated rear window (by press-
ing button
().
IMPORTANTThis function is timed
and is deactivated after a few minutes.

52
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
QUICK WINDSCREEN
AND FRONT SIDE WINDOW
DEMISTING/DEFROSTING
(MAX-DEF function)
To turn this function on press button -
: the button leds -,√and(will turn
on. To turn this function off press again
button
-the button led will turn off.
After demisting/defrosting, turn this
function off to keep perfect comfort con-
ditions.
Window demisting
Climate control system
√is very use-
ful to speed up window demisting and
it is therefore to be turned on in the
event of considerable moisture. In any
case it is recommended to perform the
following preventive demisting proce-
dure:
❒turn air recirculation off (if on);
❒turn knob Cto second speed;
❒turn knob BtoQ.
HEATED REAR WINDOW
AND DOOR MIRROR
DEMISTING/DEFROSTING
To turn this function on press button (
the button led will turn on. To turn this
function off press again button .
On certain versions, turning this function
on will also activate windscreen de-
frosting in the windscreen wiper area.
This function is timed and switches off
automatically after few minutes, or by
pressing again the button or by turning
the engine off. It will not be switched
on automatically when restarting the en-
gine.
IMPORTANTDo not apply stickers on
the inside of the heated rear window
over the heating filaments to avoid dam-
age that might cause it to stop work-
ing properly.
WARMING THE PASSENGER
COMPARTMENT
Proceed as follows:
❒turn knob Ato the required tem-
perature;
❒turn knob Cto the required speed;
❒turn knob Bto the required distrib-
ution:
N: to warm the feet of front and rear
passengers;
M: to warm the feet and keep the face
cool (bilevel function);
Q: to warm the feet and at the same
time demist the windscreen;
❒turn air recirculation off (if on).

53
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
CLIMATE CONTROL
(fast cooling)
IMPORTANTThe compressor √can
be enabled only if the ventilation is en-
abled.
Proceed as follows:
❒turn knob Acompletely leftwards;
❒turn knob Cto top speed;
❒turn knob BtoO;
❒press buttons √andv(buttons
leds on).
How to keep the required
cooling
Proceed as follows:
❒turn air recirculation off (if on).
❒turn knob Ato the required tem-
perature;
❒turn the knurled ring Cto the re-
quired fan speed.
LOOKING AFTER
THE SYSTEM
During the winter, the climate control
system
√must be turned on at least
once a month for about ten minutes.
Before summer, have the system
checked at Alfa Romeo Authorized Ser-
vices.
RECIRCULATION
To turn this function on press button
v: the button led will turn on.
This function is particularly useful when
the outside air is heavily polluted (in a
traffic jam, tunnel, etc.) However, it is
better not to use it for long periods, es-
pecially if there are several people in the
car to prevent window misting up.
Do not use the air recirculation function
on rainy/cold days as it would consid-
erably increase the possibility of the win-
dows misting inside.
IMPORTANTThe inside air recircula-
tion system makes it possible to reach
the required (“heating” or “cooling”)
conditions faster.
After connecting/discon-
necting the battery,
wait for 3 minutes at
least before fitting the elec-
tronic key into the ignition de-
vice in order to allow the cli-
mate control system control unit
to reset the positions of the
electric actuators that adjust air
temperature and distribution.

55
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
I- OFF button to disable climate control;
L- air recirculation on/off button;
M- climate control compressor on/off button;
N- passenger’s compartment temperature sensor Controls fig. 43
A- air distribution buttons (on driver and
passenger side);
B- knob for adjusting temperature on
the left side;
C- automatic operation button (AUTO);
D- climate control data display;
E- knob for adjusting temperature on
the right side;
F- rear window/door mirrors heating
on/off button;
G- MAX-DEF function button (fast de-
frosting/demisting function for wind-
screen, heated rear window and door
mirrors);
H- buttons for adjusting the fan speed;
fig. 43 A0F0155m

56
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
AIR TEMPERATURE
ADJUSTMENT KNOBS
Turning the knob knurled rings (B/E),
clockwise or counter-clockwise, respec-
tively highers or lowers the temperature
of the air required respectively in the left
zone (knob B) or right zone (knob E)
of the passenger compartment. The tem-
peratures set are shown on the display
D.
Turning the knob knurled rings fully
clockwise or counter-clockwise until they
reach the extreme selections HIorLO,
the maximum heating or cooling func-
tions are respectively engaged.HI function (HIGH)
(maximum heating power)
It is switched on by setting a tempera-
ture of more than 32°C on the display,
and can be switched on independently
from the driver’s or passenger’s side,
or both of them; this setting brings the
system to the “one-zone” mode and it
is shown by both displays.
This functions can be switched on when
you wish to heat the passenger com-
partment as quickly as possible, by tak-
ing the greatest advantage from the sys-
tem potential.
The function uses the maximum tem-
perature of the heating fluid, whereas
air distribution and fan speed are con-
trolled automatically by the system.
SWITCHING THE CLIMATE
CONTROL SYSTEM ON
The system can be turned on by press-
ing any button (except
(,vand
OFF); it is however advisable to set the
required temperatures on the display
and then to press the AUTO button.
The climate control system allows to per-
sonalise required temperatures (driver and
passenger).

57
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
LO function (LOW)
(highest cooling power)
It is switched on by setting a tempera-
ture lower than 16°C on the display;
this setting is shown on the display. This
function can be switched on when you
wish to cool the passenger compartment
as quickly as possible, by taking the
greatest advantage from the system po-
tential.
The function cuts off air heating, switch-
es on both internal air recirculation (to
prevent hot air from entering the com-
partment) and the climate control com-
pressor, brings air distribution to
¯/˙
and the fan speed is controlled auto-
matically by the system. With the function switched on, howev-
er, all the manual settings can be made.
To switch the function off, you only need
to turn the ring of knob B/Eof the tem-
perature set to a value greater than
16°C; the opposite display will show
16°C.
Pressing button AUTO, the display will
show a temperature of 16°C and re-
turns to an operating condition with au-
tomatic temperature adjustment. This function should not be ac-
tivated when the engine is cold,
to prevent air not warm enough
from entering the passenger
compartment.
With the function switched on, howev-
er, all the manual settings can be made.
To switch the function off, you only need
to turn the ring of knob (BorE) of the
temperature set to a value lower than
32°C; the opposite display will show
32°C.
Pressing button AUTO, the display will
show a temperature of 32°C and re-
turns to an operating condition with au-
tomatic temperature adjustment.

59
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
The MAX-DEF function activates the fol-
lowing operations:
❒rear panel turning off (for ver-
sions/markets, where provided);
❒air flow increase;
❒air distribution at DEF;
❒outside air intake;
❒compressor activation;
❒AQS function deactivation (where
provided)
❒rear window heating activation.
When the MAX-DEF function is on, the
only manual operations possible are
manual adjustment of the fan speed and
switching heated rear window off.IMPORTANTIf the engine is not
warm enough, the function will not en-
gage the predefined fan speed imme-
diately, to limit the flow to the passen-
ger compartment of air that is not warm
enough to demist the windows.
Pressing again one of the following but-
tons:
v,√, AUTO or -the system
switches off the MAX-DEF function, re-
suming the system operating conditions
prior to turning it on, in addition to ac-
tivating the last function required, if any.
IMPORTANTDo not activate the
MAX-DEF function with the engine off to
prevent running down the battery.
QUICK FRONT WINDOW
DEMISTING/DEFROSTING
(MAX-DEF function)
Pressing button -the climate control
automatically activates timed operation
of all the functions required to quicken
demisting/defrosting of the windscreen
and front side windows and, on certain
versions, windscreen demisting in the
windscreen wiper area.
The MAX-DEF can be turned on also with
engine off. When this function is on the
circular led around the button will turn
on.

60
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
CLIMATE CONTROL
COMPRESSOR ON/OFF
Press button √to turn the compressor
on: when climate control compressor is
on the circular led around the button will
turn on. Compressor will stay on also af-
ter turning the engine off.
To turn the compressor off press again
button
√.
With compressor off, the system will
check whether outside temperature is
higher or lower/same as the set one:
❒if outside temperature is lower than
the set one, the system will oper-
ate regularly also with compressor
off;
❒if outside temperature is higher than
the set one, the system will not be
able to keep the required condition,
the set temperature values will then
start to flash on the display.
HEATED REAR WINDOW
AND DOOR MIRROR
DEMISTING/DEFROSTING
Press button (to activate the demist-
ing/defrosting function: when this func-
tion is on, the circular led around the but-
ton will turn on.
On certain versions, turning this function
on will also activate windscreen de-
frosting in the windscreen wiper area.
This function is timed and switches off
automatically after few minutes, or by
pressing again the button or by turning
the engine off. It will not be switched
on automatically when restarting the en-
gine.
IMPORTANTDo not apply stickers on
the inside of the rear window over the
heating filaments to avoid damage that
might cause it to stop working properly.Temperature detection (compressor off
and outside temperature higher than set
temperature) is activated each time the
electronic key is fitted into the ignition
device.
Operation of the cli-
mate control compres-
sor is necessary for cooling
and dehumidifying the air; it is
advisable to keep this function
always on, to prevent window
misting problems.
WARNING

61
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
AIR DISTRIBUTION
SELECTION
Pressing buttons A/S/Dyou can
manually choose one of the 7 possible
modes for air distribution inside the com-
partment:
DFlow of air to the dashboard centre
and side outlets (passenger’s body).
SDSplitting of the air flow between the
vents to the lower part of the pas-
senger compartment (warmest air)
and the dashboard centre and side
outlets (coolest air).
SAir flow towards the lower part of the
passenger compartment. This type of
distribution allows heating of the pas-
senger compartment in the shortest
time.
A
SSplitting of the air flow between
windscreen and front side window
demisting/defrosting vents and the
lower part of the passenger com-
partment. This type of air distribu-
tion allows satisfactory heating of
the passenger compartment while
preventing possible misting of the
windows.
AAir flow to the windscreen and front
side window vents to demist or de-
frost them.
ADSplitting of the air flow between the
central/side dashboard vents and
windscreen and side window defrost-
ing/demisting vents. This type of air
distribution allows satisfactory venti-
lation of the passenger compartment
while preventing possible misting of
the windows.
ADSplitting of the air flow between
all vents.
S
To restore automatic air distribution con-
trol after a manual selection, press but-
ton AUTO.
AIR RECIRCULATION AND
AQS FUNCTION
(AIR QUALITY SYSTEM)
ON/OFF (where provided)
Inside air recirculation is controlled ac-
cording to the following operating log-
ics:
❒automatic control, indicated by but-
ton led “A”;
❒forced switching on (inside air recir-
culation always on), indicated by the
turning on of the circular led around
the button;
❒forced switching off (air recirculation
always off with air inlet from the out-
side), indicated by the turning off of
the circular led around the button.
With A.Q.S. (Air Quality System - where
provided), the operating logic is se-
quential when pressing button
v.