2011 AUDI A3 air conditioning

Warm and cold
& WARNING (continued)
• For safe driving it is very important that all windows be free of
ice, snow and condensation.
• Fully familiarize yourself with the proper use and function of
the heating and ventilation system and especially how to defog
and defro st the windows.
• Never use the windshield wiper/washer system in freezing
weather until you have warmed the windshield first , using the
heating and ventilation system . The washer solution may freeze
on the windshield and reduce visibility.
0 Note
• If you suspect that the air conditioner has been damaged, sw itch
off the a ir conditioner and contact an author ized Aud i dea ler to have
the system inspected.
• Repa irs to the Audi a ir conditioner require special technical knowl­
edge and special tools . Contact a n author ized A udi dealer for assis­
t ance .
rn Tips
• Keep the a ir intake slots (in fron t of t he w indshield) free fr om ice,
snow and debris i n order to ma inta in the proper function of the
cl im at e contr ol syste m.
• Air escapes thro ugh vents unde r the rear w indow. When placing
i t em s of clot hing on t he lugg age compa rtment cover, ensure tha t the
openings are not covered.
• If th e inside tem pe rature is very high (for example, i f the ve hicle
has been parked in s un), open the windows and allow the hot air to
es cape be fore tur ning o n the air conditioner.
• A senso r in the gr ill provides the air -conditioning system continu ­
ously w it h readings of c urrent ou ts ide temperature . So t hat the a ir­
conditioning can ope rate at maximum efficiency, the area be low the
fron t license pla te holde r m us t no t be covere d.•

Controls
This overview will help you to familiarize yourself with the
air conditioning controls.
F ig . 1 01 Air co nditi onin g co ntro ls
Th e d isp lay shows the temperature selected a nd the blowe r setting .
You can set the temperatu re for the driver's side us ing the left rota ry
switch @and the tempe rature for the passenger's s ide with the right
switch @.
Functions are turned on and off by touching the buttons . The diode in
t he b uttons illumina tes when the f unction is active .
The grille between the buttons
G / G and !AUTO I must remain
unobstructed ; there are measurement sensors beh ind it.
• Do not seal off the grille.
• Do not clean the gr ille with a vacuum cleaner, otherwise the
senso rs could be damaged .
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Warm and cold
But- Function
ton(s )
@ Switching t he cooling system on/off
!AUTO] Automatic operation
G G B lower speed setting
( in the
center)
Manual recirculation mode
Automatic rec irculat ion mode
Defrost
Air directed to the w indows
Air from the outlets
Air directed to the footwe ll
Rear window defogger
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The buttons for setting the air f low direction~,~ and~ can also be
pushed in combination .•
A pp lies to ve hicl es: wit h auto matic a ir cond it ioner
Switching the air conditioner on /off [AC]
- P ress the [AC] button to switch the air cond itioner on or
off.
When the air condi tioner is switched on, the indicator light in the
bu tton is l it .
Whe n the air conditioner is swi tched off, the cooling system is
switched off -the heating and ventilation system is regu lated auto­
matically. Sw itching off the coo ling syst em (compressor) saves fuel. .,
Vehicle care Do-it-yourselt service iTechnical data

_______________________________________________ F_u _s_ e_ s_ a_ n_ d_ b_u _ l_ b _ s __ _
Equipment No. II Equipment
Amps
Manual headlight beam adjustment, automatic Diagnostic connector, rain sensor, air condition-
headlight beam adjustment, AFS control mod-
16 ing (control module), tire pressure monitor dis-10
1 ule, engine components, light switch (switch 10 play (control module)
-lig hti ng/i llum i nation), diagnosis socket 1 7 Ant i-theft alarm warning system 5
Automatic transmission, control module for CAN 18 Diagnose Starter 5
data transfer (gateway), electro-mechanical
19 All Whee l Drive 10 steering, shift gate automatic transmission, 2 10 engine relay, fuel tank control unit, engine con-22 Blower fan 40
trol unit, brakes control (ABS), Electronic Stabili-23 Driver's side power window, front 30 zation Program (ESP), Anti-Slip Regulation (ASR)
3 Airbag 5 24 Power outlet front 20
Air-conditioning (pressure sensor, air quality sen-25 Rear window defogge r 30
sor), button for Electronic Stabilization Program 26 Power outlet in luggage compartment 20
(ESP), Anti-Slip Regulation (ASR), tire pressure 27 Fuel tank control module, fuel pump 15
monitor display, oil level sensor, back-up light
28 Power window, rear 30 4 switch, front seat heating, parking aid, seat-s
occupancy recognition (on USA vehicles), garage 33 Sliding/pop-up roof 20
door opener, automatic mirror dimming, head-
Lumbar support
10 light assistant, heated windshield washer noz-
zles, air conditioning (control module)
3 7 Hea ted seats, front 20
--
5 AFS headlights (left side) 5 38 Passenger side power window, front 30
AFS headlights (right side) 5 39 Specia l function interface 5
9
Navigat ion system, radio system 15 40 Starter 40
digital radio, cell phone, TV equipment 7,5 Rear window wiper 15
11
Automatic mirror dimming, headlight assistant 10 Body control module 20
12 Central locking (front doors) 10 47 Ce ll phone package (VDA interface) 5
13
Central locking (rear doors) 10
A uto m atic c ircu it bre ake rs :
14 Electronic Stabilization Program (ESP) (control 10 The electric power w indows and the electric seat adjusters are
module), shift gate automatic transmission protected with circuit b reakers which reset automatically after the
1 5 Inter ior lights, read ing lights 10 circuit overload has been corrected . ...
Safety first Vehicle care Do-it-yourself service Technical data

__ _:._A..:. l:.! p:.. h ::....:..:: a:.:b:.. e=-= t.:..:ic :.:a:.. l:.....:..: in~ d:...:e :..: x.:...._ ___________________________________________ _
A
ABS
See Anti-lock brake system ........ 192
AC (air conditioner) .. ... ....... ...... 97
Accessories ................ .... .. .. 301
Adapter for anti -theft wheel bolts . .... 27S
Adding Engine coolant ... ............... 236
E ngine oil ....................... 232
Windshield washer flu id ........ ... 243
Additional accessories .. ............. 301
Add itional heater
Climate controls ................. 102
Additives Engine oil .. .. .. .. .. .. .... .... ... 232
Adjustable steering wheel column . .... 105
Adjusting Steering wheel column . .. .. .. ..... 105
Adjusting front seats .............. .. . 73
Advanced Airbag System Components ............. .... ... 152
Fr ont airbags . .. ................. 150
How the components work together . 153
Monitoring .. ................. .. 156
PASS ENGER AIR BAG OFF light .. ... 157
Air conditioner ....... ............... 97
See also Climate controls ....... ... . 95
Air conditioning Switching on and off ..... .......... 97
Air distribution Climate controls .. .... ... ...... .. 100 Air outlets
Adjusting the outlets for rapid
defrosting/defogging ........... 101
Climate controls ............... .. 101
Air quality sensor .................... 99
Air recirculat ion .......... ... ... ... . 100
Climate controls . . . . . . . . . . . . . . . . . . 99
When shou ld I use the air recirculat ion? ..
99
Air rec irculat ion mode Side curtain airbags .
........... .. 164
When must the system be inspected? 156
All Wheel Drive .. .... .. ........... .. 194
Alloy wheels ............ .... ..... .. 212
All-wheel drive Winter t ires .. .. .... ..... ..... . .. 261
Alternator
See Genera tor ........... .. .. .. .. . 15
Aluminum alloy whee ls ....... ... .. .. 212
Ambient lighting .............. ...... 62
Climate controls .................. 99
6
Anti-glare inside day-night mirror.
. . . 3, 64
Airbag
Anti-lock brake system
Warning/indicator l ights . .. .. .. .. .. 15 k
How the ABS system wor s .. .... .. 192
Ai rbag System
Warning/indicator lights ... ........ 16
Weight-sensing mat ... .... .. ..... 168 ( )
Anti-Slip Regulation System ASR
Airbag system ................ .. 145, 162 H th t k l90
ow e sys em wor s ........ ... .
Advanced Airbag System .......... 149
159 Anti-theft systems
Care .................... .. .. .. .
Child restraints ...... ... .. .. .... . 169 Anti-Theft Alarm System ........... 48
Children ....... .. .. .. ...... .... .
168 Anti-theft whee
l bolts . ......... ... .. 275
Components (front airbags) . .. .... . 152
Danger of fitting a child safety seat on the front passenger seat ............ 147
Disposal ........ .... ..... .. .... . 159
Front airbags .............. ... .. . 149
How do the front ai rbags work? .. ... 154
How many airbags does my vehicle have? .
152
Important things to know ... ... .. . 145
Indicator light ................... 156
Monitoring .............. .. ... .. 156
Repairs ......... .... ..... .. .. ... 159
Side airbags ..................... 161 Armrest
Center armrest . .................. 79
Rear armrest .. .. ... .. . .. .. .. .. .. . 80
ASR How the Anti-Slip Regulation System works . ........... ...... .... .. 190
Asterisk What does it mean when something is
marked with an asterisk? . . . . . . . . . . . 5
Audi magnetic ride . ........... .. . 12, 112
Description .. ...... ............. 112
Indicator light .... .. ............. . 12