2015 AUDI A3 Owners Manual

Pass-through
Applies to vehicles: wit h pass -thro ug h
•
Fig. 59 Backrest : pass -t h roug h cove r
• Fold the rear seat center armrest down .
• Fold the pass-through cover down
<=> fig . 59.
A WARNING
-Make sure that all objects that you are
transporting in the pass-through are se­
cure. They could slide around during sud­
den braking maneuvers and cause inju­
ries .
- Sharp edges on the load must be covered
for protection.
-
Seats and storage 63

64 Warm and cold
Warm and cold
Climate control system
Description
Different systems cou ld be installed.
- manual climate control system* or
- automatic climate control system*
The
clim ate co ntrol system * cools and re­
moves humidity from the air in the vehicle in­
terior. It is the most effective when the win­
dows and panorama sunroof* are closed. If
there is a build-up of heat inside the vehicle,
ventilation can help to speed up the cooling process . For this reason, the windows and
panorama sunroof can be opened from the
outside
r::} page 3 9, Convenience opening/
closing.
The pollutant filter removes pollutants such
as dust and pollen from the air .
A WARNING
Reduced visibility is dangerous and can
cause accidents.
-
- For safe dr iv ing it is very important that
all windows be free of ice, snow and con­
densation.
- Completely fami liarize yourself with the
proper use and function of the heating
and ventilation system and especia lly
how to defog and defrost the windows .
- Never use the windshie ld w iper/w asher
system in freezing weather until you
have warmed the windshield first, using
the heat ing and ventilation system . The washer sol
ution may freeze on the wind­
shie ld and reduce visib ility.
@ Note
- If you suspect that the air conditioner
has been damaged, switch the system
off to avoid further damage and have it
inspected by a q ualified dealership.
- Repairs to the Audi air conditioner re­
quire specia l technical know ledge and
special tools. Contact an authorized Aud i
dealer for ass istance.
@ For the sake of the environment
By reducing the amount of f uel you use,
you also reduce the amount of pollutants
emitted into the air.
(1) Tips
- To prevent interference with the heat ing
and cooling output and to prevent the
w indows from fogging over, the air in­
take in front of the windshield must be
free of ice, snow or leaves.
- Condensation from the cooling system*
can drip a nd form a puddle of wa ter un­
der the vehicle . This is normal and does
not mean t here is a leak.
- The energy ma nagement system may
switch the seat h eating* or rear window
defroster off temporar ily. These systems
are available again as soon as the energy
balance has been resto red.
- Air escapes through vents under the rear
w indow. When plac ing items of cloth ing
on the luggage compartmen t cover, en ­
sure t hat the openings are not covered .

Climate control system controls
Applies to vehicles: with manual climate control system
F ig . 60 Man ual cl ima te con tro l sy ste m•: con tro ls
The functions are contro lled using three dia ls
and buttons. The L ED in a button will light up
when the function is switched on.
The rear window defogger~ ¢
page 68 and
the seat heating~¢
page 68 are described
separate ly.
Manual climat e control system*
For a comfortable temperature, we recom­
mend:
- in warmer times of the year, set the temper­
atu re so that it is only a few degrees be low
the outside tempe ratu re.
- set the blower at a moderate speed
- don't direct the air flow d irectly on the pas-
sengers
Key recognition
Certain setting s are automatically stored and
assigned to the remote control key being
used.
IA /C l Switching the co oling mode* on and
off
The cooling mode only functions w ith the
b lower turned on . The a ir is not cooled and
h umidity is not removed when cooling mode
is switched off . This can caus e fog on the win­
dows. Cooli ng mode switches off a utomat ica l-
W arm and cold 65
ly when the outside temperatu re is below
z ero.
~ Adjusting the blower
To p reven t the w indows from fogg ing over,
the b lower sho uld a lways r un at a low speed.
When the windows are fogged , we recom­
mend using a higher blower speed and turn­
ing the knob to~ -
I• I • I Adjusting the temperature
T he tem pe ra tu re c an a adjusted in small incre ­
ments with the d ial.
Adjusting air distribution and air vents
T he air distribution is adjusted w ith the di­
als ~, ~,~ and~-The setting between~
and ~ provides a comfortable atmosphere in
mo st cases.
In the~ setting, the w indshie ld and side w in­
dows are defrosted o r cleared of condensation
as qu ickly as possib le . The rec ircula tion mode
swi tches off, b ut can be activate d ag ain by
pressing the
1- 1 button.
T he round air ve nts in t he co ckpit are adj usta­
ble ¢
page 68.
To keep the windows from fogg ing in damp
weathe r, we recomme nd ope ning t he side a ir
vents and tilt ing them to the side
¢ page 68 , Adjusting the air vents. ..,.

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 . ..,.

The seat heating switches automatically from
setting 3 to setting 2 after 10 minutes.
When seat heat ing should not be
sw it ch ed on
Do not turn the seat heating on under the fol­
l owing circumstances:
- T he seat is unocc upied.
- The seat is covered w ith a seat cover .
- The seat is covered w ith a child seat.
- The seat is damp or wet.
A WARNING
Individua ls with reduced sensitivity to pain
or temperature could develop burns when
using the seat heating function. To reduce
the risk of injury, these individuals should
no t use sea t heat ing.
{[) Note
To avo id damage to the heating elements
in the seats, do not kneel on the seats o r
place heavy loads on a small area of the
seat.
{D) Tips
- The setting for the seat heating on the
drive r's side is assigned to the key that is
i n use.
- If the front passenger's seat heating is
turned on, it will not turn on again au to­
ma tically if more than 10 m inutes have
passed between sw itching the ign ition
off and switching it on again.
Warm and c old 69
•

70 Driving
Driving
Steering
Adjusting the steering wheel position
The steering wheel position is fully adjustable
up and down and forward and bock .
Fig. 64 Steering column: steering column adjustment
lever
.. Tilt the lever¢ fig. 64 downward ¢ &_.
.. Bring the steering wheel into the desired
position .
.. Push the lever against the steering column
until it latches .
_& WARNING
Improper use of steering wheel adjust­
ment and improper seating position can
cause serious personal injury.
- Adjust the steering wheel column only
when the veh icle is not moving to pre­
vent loss of vehicle control.
- Adjust the driver's seat or steering wheel
so that there is a min imum of 10 inches
(25 cm) between your chest and the
steering wheel¢
page 122, fig. 109 . If
you cannot maintain this minimum dis­
tance, the airbag system cannot protect
you properly.
- If phys ica l limitations prevent you from
sitting 10 inches (25 cm) or more from
the steering wheel, check w ith your au­
thorized Aud i dealer to see if adaptive
equipment is availab le .
- If the steering wheel is alig ned with your
face, the supplemental driver's airbag cannot p rovid e as much protectio n in an
accident. Always make sure that the steer
ing whee l is aligned with your
chest.
- Always hold the steering wheel with your
hands at the 9 o'clock and 3 o'clock posi­
tions to reduce the risk of personal injury
if the driver's airbag deploys.
- Never hold the steering wheel at the 12
o'clock position or with your hands inside
the steering wheel rim or on the steering
wheel hub. Holding the steering wheel
the wrong way can cause serious injuries
to the hands, arms and head if the driv­
er's airbag deploys.
Ignition lock
Depending on the model, your vehicle has the
follow ing equipment:
- Mechanical ignition key
c::> page 70 or
- Convenience key
c::> page 73
Starting and stopping
the engine (vehicles
with an ignition lock)
Starting the engine with the key
App lies to vehicles: wit h mechanica l igni tio n loc k
The ignition is switched on and the engine
started with the key in the ignition.
Fig. 65 Ignit ion key positio ns
Steering wheel lock
If the steering wheel will not turn, the steer­
ing lock is engaged .
To engage the steering wheel lock: The selec­
tor lever must be in the P position (automatic
transmission*). ..,.