2015 AUDI A3 climate settings

66 Warm and cold
Foot vents are located under the front seats
to heat the rear of the vehicle.
l= I Switching recirculation mode on and
off
I n recirculation mode, the air inside the vehi­
cle is circu lated and filtered. This prevents the
unfiltered air outside the vehicle from enter­
ing the vehicle interior. We recommend
switching recirculation mode on when driving
through a tunnel or when sitt ing in traffic
~ & .
Automatic climate control system controls
Ap plies to vehicles: with a uto mat ic climate contro l system
Fig. 61 Au toma tic climate contro l system : cont rols
The dial adjusts the temperature and the
blower speed. Press the buttons to turn the
functions on or off. The LED in a button will
light up when the function is switched on .
The rear window defogger~~
page 68 and
the seat heating
[ii~ page 68 are described
separately.
Automatic climate control system
We recommend pressing the IAU TO I button
and setting the temperature to 72 °F (22 °C).
The automatic climate control system auto­
matically maintains a temperature once it has
been set. The temperature of the air from the
vents, the blower speed, and air distr ibution
are also automatically adjusted . In all heat ing
mode funct ions except
defrost, the blower
only switches to a higher speed once the en- Recirculation
mode is switched off in the de­
frost setting ~-
.&_ WARNING
-
You shou ld not use the recirculation mode
for an extended period s ince no fresh air is
drawn in. With the air-conditioning*
switched off, the w indows can fog up,
which increases the risk of an acc ident.
gine coolant has reached a certain tempera­
ture.
Key recognition: Var ious settings are stored
and assigned to the remote control key being
used.
IA/CI Switching the cooling mode on and
off
T he cooling system is turned on and off with
the
IA/Cl button . The air is not coo led and hu­
midity is not removed when cooling mode is
switched off . This can cause fog on the win­
dows. Cooling mode switches off automatical­
ly when the outside temperature is below
zero .

IAUTO I Switching automatic mode on and
off
The automatic mode is turned on using the
IAUTOI button. AUTO mode switches off once
a button in the climate control system is pressed. Automatic mode maintains a con­
stant temperature inside the vehicle . Air tem­
perature, a irflow and air distribution are con­
trolled automat ica lly. When automatic mode
is act ive, p ress ing the
IAUTOI button briefly
activates "eco" mode*
1>. In "eco" mode*, all
settings are lowered slightly to save fue l.
When in "eco" mode*, eco is shown in the dis­
p lay. To exit "eco" mode*, press the
!AUTO I
button again.
I• I • I Setting the temperature
The temperature can be adjusted individually
for the driver and front passenger using the
dials . Temperatures between 60 ° F (+16 °C)
and 84 °F (+28 °C) can be set. Outside of this
range,
Lo or Hi will appear in the climate con­
trol system display. In both settings, the cli­ mate control runs with constantly at the max­
imum cooling or heati ng level. The tempera­
ture is not regu lated .
Synchronization: By pressing the !AU TO I but­
ton for two seconds, the temperature setting
for the driver is transferred to the front pas­
senger's side. This applies a temperature
change to the front passenge r's side.
~ Adjusting the blower
To prevent the windows from fogging over,
the blower should always run at a low speed.
You can adjust the volume of air generated by
the blower to your preference. To have the
blower regulated automatically, press the
IAUTOI button.
Adjusting the air distribution
The air distribution is adjusted with the 121, ~
and IE:! buttons. To have the air distribut ion
regulated automatically, press the
!AU TO I but­
ton .
l) This fu nct io n is not availab le in all coun tries.
Warm and cold 67
T he round air vents in the cockpit are adjusta­
ble ¢ page 68.
T o keep the windows from fogging in damp
weathe r, we recommend open ing the side air
vents and tilting them to the side
¢ page 68, Adjusting the air vents .
Foot vents are located under the front seats
and adjustable vents on the end of the center
console to heat the rear of the vehicle.
I "" MAX ! Switching the defroster on and off
The windshield and side windows are defrost­
ed or cleared of condensation as quickly as
possible. The maximum amount of air flows
main ly from the vents below the windshield.
Recircu lation mode switches off. The tempera­
ture is controlled automatically . In the ~ set­
ting, the
! A/C l cooling mode switches on auto­
matically, depending on the outside air tem­
perature.
The
! AUTO I button switches the defroster off.
l"""I Switching recirculation mode on and
off
The recircu lation mode can be turned on man­
ually or automatically* .
- Switching manual rec irculat ion mode on and
off: Press the
1 - 1 button. The LED light up
when switched on .
- Automatic* recircu lation mode: The recircu­
lation mode must be activated in the MMI.
Select:
! MENUI button> Systems contro l
button or
Car systems > AC > Auto recircu­
lation .
The air quality sensor that is de ­
signed for diesel and gasoline exhaust auto­
matically switches the recirculation mode
on or off depending on the level of pollu­
tants in the outside air.
In recirculation mode, the air inside the vehi-
cle is circulated and filtered. This prevents the unfiltered air outside the veh icle from enter-
i ng the veh icle interior . We recommend
switching recirculation mode on when driving
IJ,-•

68 Warm and cold
through a t unnel or when sitting in traffic
c:;> &. .
The 1- 1 button, IAUTO I or the~ button
sw itches recircu lation mode off.
The system switches to recircu lat ion mode
when dr iving in reverse when the engine is
cold .
.8, WARNING
You should not use the rec irculat ion mode
for an extended period since no fresh air is drawn in. With the air -conditioning sw itch ­
ed off, the windows can fog up, which in­
creases the risk of an accident.
Adjusting the air vents
Fi g. 62 Cockp it: adjust ing the air vents
Fig. 6 3 (Ca nada ve hicles on ly) A ir ve nts: ad justing the
a irflow sett ing A) D iffused B) Direct
The follow ing settings are possibler=> fig. 62:
- @ Air flow amount
- @ Air flow d irect io n
- @
(Canada vehicles only) Air flow settings
(diffused or direct)
To adjust the
air flow amount , turn the ridged
outer adjusting r ing (D r=>
fig. 62. To stop the air flow, turn the adjusting ring a
ll the way to
the right.
T o adj ust the
air flow direction , turn the air
ven t grill insert @.
(Canada vehicles only) To adjust the air flow
se tting s,
pull o r press the m iddle adjustment
ring @
c::> fig. 62:
-Diffu sed air flow (indirect @): Press the
m iddle adjustment ring in lightly
c::> fig . 63.
- Dir ect
air flow (straight @): Pull the center
adjustment ring out lightly
c::> fig . 63 .
Rear window defogger
When a funct ion is switched on, the L ED in
the~ button for ma nual climate co ntrol
c::> page 65, fig. 60 and au toma tic climate con­
tro l
c::>page 66, fig. 61 tu rns on . If the rear
window defogger is act ivated when the igni­
tion is switched on, the battery management
determines based on the battery charge if it is
poss ible to turn on. Otherw ise, the rear win­
dow defogger funct ions with the eng ine run­
ning and switches off automatically after ap­
proximate ly 10 -20 minutes, depending on
the outside temperatu re.
To p revent the rear window defogger from
switching off automatically, press and hold
the~ (word REAR*) button for more than two
seconds. This remains s to red up to approxi­
mately 15 minutes after turning off the igni ­
tio n.
Seat heating
Applies to veh icles : w it h sea t heat ing
The seat heating has three leve ls. T he select­
ed heating level is indicated by the LEDs in the
button (manua l climate control)
c::> page 65,
fig. 60,
(automatic climate control)
c::> page 66, fig . 61 .
.,. To switch the seat heating on, press the [li
button once .
.,. To switch to a lower level , press the
[li but­
ton again .
.,. To switch the seat heating off, press the
lll
button repeatedly unt il the LED turns off . ..,.