2012 AUDI A3 airbag

264 Index .:..:..:..::....::..
...:..._ ___________________________ _
A
ABS
refer to Anti-lock brake system . ... .. . 164
Accessories .. ... .. ..... ... .. .. .. .. . 26 1
Acoust ic park assist ........ .. .. .... .. 93
AC (a ir cond itioner) ......... .. .. .. .. .. 81
Adapter for anti-theft wheel bolts . .. .. . 238
Adaptive light
defective . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Adding Engine coolant .......... .... ..... . 204
Engine oil . ...... ....... ... .. .... . 200
Windshield washer fluid ............ 211
Addit ional accessories .......... .... . 261
Additional heater Climate controls . . . . . . . . . . . . . . . . . . . . 85
Additives Engine oil . ............... ... .. .. . 200
Adj ustab le steering wheel column .... .. 88
Adjusting Steer ing wheel column ........ .. .... 88
Adjusting front seats ........ ... .... .. 61
Advanced Airbag System
Components ... .......... .. .. .. .. . 129
Fr ont airbags ................ .... . 127
How the components work together .. 130
Monitoring ................. ..... . 133
PASS ENG ER A IR BAG OFF light .. .... . 133
A irbag
Warning/indicator lights ............. 16
A irbag system . . . . . . . . . . . . . . . . . 122, 139
Advanced Airbag System . . . . . . . . . . . . 126
Care . .. .. ............... .. .. .... . 135
Ch ildren . .... ........... .. .. .. .. . 144
Ch ild r estra ints ........... .. .. .. .. . 145
Components (front airbags) . ... .... . 129
Danger of fitting a child safety seat on
the front passenger seat . . . . . . . . . . . . 123
Disposal . ................. .. .... . 135
Front airbags . ........... .. .. .... . 126
How do the front airbags work? . . . . . . 131
H ow many airbags does my vehicle
have? ..... .......... ...... ... .. . 129
I mportant things to know .... .. .... . 122
I ndicator light ........... .. .. .. .. . 133
Monitoring ................. ..... . 133 Repairs ...
.... .. ............. .... 135
Side airbags ..... ................ . 137
S ide curtain airbags ................ 140
When must the system be inspected? 133
Airbag System
Weight-sensing mat .............. . 144
Air conditioner .. .. ................ .. 81
also refer to Climate controls .. .. .. .. . 79
Air conditioning Switching on and off ........... .. .. . 81
Air distribution Climate controls . ................. .. 83
Air outlets Adjusting the outlets for rapid defrost -
ing/defogging ... ................ .. 84
Climate controls . .............. ..... 84
Air quality sensor . . . . . . . . . . . . . . . . . . . . 82
Air recirculation . .. ... .......... .... . 83
Climate controls .. ............. .... . 82
When should I use the air recirculation? 82
Air recirculation mode Climate controls . ................. .. 82
All-wheel drive Winter tires ... .. ... .......... .... 227
Alloy wheels ...... ................ . 182
All Wheel Drive .... ............. .... 166
Alternator
refer to Generator ............. .. .. . 16
Aluminum alloy wheels .... ...... .... 182
Ambient lighting . . . . . . . . . . . . . . . . . . . . 52
Anti-lock brake system How the ABS system works ........ .. 164
Warning/ind icator lights ........ .. .. . 18
Anti -theft systems
Anti-Theft Alarm System . . . . . . . . . . . . . 42
Anti-theft wheel bolts ........... .... 238
Armrest Center armrest . . . . . . . . . . . . . . . . . . . . . 66
Rear armrest .... ................ .. 67
Asterisk What does it mean when something is
marked with an aster isk? ........ .... .. 6
Audi magnetic ride . . . . . . . . . . . . . . . 22, 9S
Description . . . . . . . . . . . . . . . . . . . . . . . . 95
Indicator light ... ....... ...... .. .. . 22
Audi Service Repair Manuals and Litera-
ture 259

Fastening
Booster seats .... ..... ... .. .. .. ... 151
Convertible ch ild safety seats ... .. .. . 149
Infant seat s ............. .... .. ... 148
F astening eyes . . . . . . . . . . . . . . . . . . . . . . 68
Flat t ire
Changing .. ................ ... ... 236
F loor mats . .. ............. .... .. ... 108
F og lights, fro nt ........... .... .. .. .. 49
Folding master key w ith remote contro l . . 34
F oot pedals . ... .... .... ... .. .. .. ... 108
F or the sake of the environment
Gasoline fumes and the envi ronment . . 19 2
L e tting you r engine w arm up . .. .. .. .. 90
Reducing engine noise by upsh ifting ear -
ly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0, 11
Refueling . . . . . . . . . . . . . . . . . . . . . . . . 192
Saving fue l by upshift ing early . . . . 10, 11
Using the rear w indow defogger . .. .. .. 85
Fr ont airbags
Descr ipt ion .... .. ..... ... .. .. .. ... 126
How they work . . . . . . . . . . . . . . . . . . . . 131
Fr onta l co llisions and t he laws of physics 1 14
Front seats .. ............. .... .. .... 61
Adjusting .. ................ ... ... 105
Adjust ing the manual seats . .. .. .. .. .. 62
C hi ld restra ints in the front seat . .. .. . 123
H eated seats . . . . . . . . . . . . . . . . . . . . . . 85
Fue l
Current fuel mileage . . . . . . . . . . . . . . . . 26
F uel gauge .... .. .. ...... .. .. .. .. .. 12
Fue l supp ly too low . . . . . . . . . . . . . . . . . 2 1
Fue l economy messages (eff iciency pro-
gram) . .... .. .. ............. .. .. .... 29
F ue l filler f lap
Un lock ing the fue l filler f lap by hand .. 193
F ue l gauge . . . . . . . . . . . . . . . . . . . . . . . . . 12
Fue l range . . . . . . . . . . . . . . . . . . . . . . . . . . 26
F ue l supp ly
A dditives . . . . . . . . . . . . . . . . . . . . . . . . . 189
Blended gasoline . ..... ... .. .. .. .. . 189
F ue l filler neck ........... .... .. .. . 191
Fue l gauge . ............. .... .. .... 12
Fue l tank capac ity . . . . . . . . . . . . . 12, 191
Gasoline . ............ ...... .... .. 189
Gasoline additives . ....... .. .. .. .. . 190
Octane rating ............ .... .. .. . 189
Inde x 269
Recommendation ... . .. ..... ... .. .. 189
Ref uell ing ... .. .... . ... ...... ... .. 192
U nlocking the fuel f iller flap by hand 193
Fuel tank Capaci ty .. .. .. .. ................. 191
Capacity (gallons/liters) . . . . . . . . . . . . . 12
Fuse a rra ngeme nt ................. . 244
Fuses Rep lacing . .. .. .. .. ............... 243
G
Gas discharge lamps . .. ... .... ... .. .. 246
Ga uges
E ngine cool ant tempe ratu re . . . . . . . . . . 11
F uel ga uge . . . . . . . . . . . . . . . . . . . . . . . . 12
Speedometer . . . . . . . . . . . . . . . . . . . . . . 12
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 10
Tr ip odometer . .. ................. . 12
Gear recommend ation .. ......... .. .. . 24
Gearshift indicator ................. .. 24
Gearshift leve r .... .. . .. .. ..... ... .. . 96
General illustration
Instr uments and controls ....... .. .. .. 8
Generator Warning/ind icator lights ........... .. 16
G lossary of tire and loading terminology 213
G love compa rtme nt . . . . . . . . . . . . . . . . . . 76
CD-ch anger . . . . . . . . . . . . . . . . . . . . . . . . 76
Li ght ... .. .. .... .. . .. .. ..... ... .. . 51
G low plug system
Ind icator light .... ............... .. 20
Warning light .. .. ... ............ .. . 20
Gross Vehicle Weight Rating (GVWR) . .. 255
H
Head lights . .. .. .. ................. . 47
defective . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Front fog lights .. .. ........... .... . 49
Switch ing off .. .. .. . .. .... .... .. .. . 47
Switching on ..... .. ..... ........... 47
Xenon headlights . .. . .. ....... ... .. . 4 7
Head restrai nts .. .. ................. 107
Adjusting ... .. ...... ............. 107
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . 65
•
•

Lifting jack .... .... .... ... .. .. .. ... 239
Lifting po ints ...................... 253
Light coming/leaving home ............... 48
Exterior lighting .......... .......... 48
Light/ra in sensor defective . ... .. .. .. .. 22
Lights .. .. ..... ........... ...... ... 47
E mergency flasher . . . . . . . . . . . . . . . . . . SO
Fr ont fog l igh ts .......... .... .. .. .. 49
H eadlig hts ... .... .... ... .. .. .. .... 47
High beam . . . . . . . . . . . . . . . . . . . . 47, 50
Instrument panel i llum ination . ... .. .. 49
Side marker lights ........ ...... .... 47
Turn signals .. ........... .. .. .. .... 50
Xeno n headlights ................... 47
L oading the l uggage compartment . ... . 109
L oading the roof rack . . . . . . . . . . . . . . . . . 73
Locking Manual back-up .......... .. .. .. .. .. 41
Power locking switch . . . . . . . . . . . . . . . . 39
Rear lid .. ..... ........... ...... ... 40
Remote control . . . . . . . . . . . . . . . . . . . . 3 7
Using the fo ld-out key . . . . . . . . . . . . . . . 38
Lower universa l anchorage bars (Canada) 155
L ower universa l anchorages (Canada) 155
L uggage
Stowing . .. ..... ....... .... ... .. . 109
Luggage compartment
Cargo net .. ............. .... .. .... 69
Fasten ing eyes .................. ... 68
Increasing size ... .. ... ... .. .. .. .. .. 67
L ight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Re tractable cover . . . . . . . . . . . . . . . . . . . 70
Ski sack . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
also refer to Loading the l uggage com ­
partment . . . . . . . . . . . . . . . . . . . . . . . . 109
L umbar support ..................... 64
M
Maintenance ............... ...... .. 259
M alfunction Indicator Lamp (MIL) . . 1 9, 25
M anual tra nsmission ................. 96
G ea rshift lever ........... .. .. .. .. .. 96
Master key . ................ ...... ... 35
Battery replacement ................ 35
Master key remote control ... .. .. .. .. .. 35
Inde x 271
Menu bu tton . ..... .. . .. .. ..... ... .. . 28
Menu display Drive r Infor mation Display ........... 27
Mirrors Activating the dig ital compass ........ 59
Adjus ting the exterior m irrors . . . . . . . . . 53
dimming ........ .. ................ 54
Monitoring the Advanced Airbag System 133
Mo unti ng hoo ks . . . . . . . . . . . . . . . . . . . . . 69
N
Natura l leather .. .. .. ..... .......... 185
New t ires and wheels ................ 223
N HT SA
Co ntacting . ... .... . ... ...... ... .. 111
Number of sea ts ... .. ............... 113
0
Occupant seating positions .......... . 104
Octane rating ....... . .. .. ..... ... .. 189
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Oil Wha t kind of oil should I put in my en-
gine? ........ ... .. ............... 197
also refer to Engine o il ... ... ..... .. 197
On-Board D iagnost ic System ........... 25
E lectronic speed limiter .............. 2S
Malfunction Indicator Lamp (MIL) ..... 25
On-Boa rd Diagnostic System (OBD) ... .. . 24
Data Link Connector ( DLC) .... ... .. .. . 24
Open door o r fron t lid wa rn ing ......... 23
Operate your vehicle economically and
minimize pollution ... . .. .... ...... .. 171
Optional eq uipment
Marked with an asterisk . . . . . . . . . . . . . . . 6
O ther equ ipment (e fficiency program) ... 29
Out lets ............................ 75
Outside ai r poll ution
How to prevent from entering the vehi-
cle ............................... 83
Outs ide mir ro rs
refer to E xterio r mi rro rs . . . . . . . . . . . . . 53
Outs ide temperature disp lay ......... .. 23
Owner's manual How the Owner 's Manual is organ ized ... 6
•
•

----------------------------~I~n ~d ~e ~x 273
Remote control ..... .... ... .. .. .. .... 35
Resetting r emote control . ... .. .. .. .. 38
Un lock ing and locking .. ... .. .. .. .. .. 37
Remote master key Battery replacement ................ 35
Check light ..... .. .... ... .. .. .. .... 35
Repa ir manuals ..................... 259
Repairs Airbag system .................... 135
Replacing Wheel rims
... ... ..... ... .. .. .. ... 223
Replacing a sound system ........... . 262
Replacing light bulbs ............... . 246
Replacing tires and whee ls ... .. .. .. .. . 224
Replacing w indshield wiper blades ...... 57
Report ing Safety Defects . . . . . . . . . . . . . 11 1
Reset b utton . ............. .. .. .. .. .. 12
Resett ing remote control .............. 38
Retractor
' . .. .... ...... ... .. .. .. .. . 1 16
Reverse Automatic t ransmission .. .. .. .. .. 97
R ims
Cast alloy .. ............. .... .. .. . 182
Replacing ........................ 223
Steel rims ................ ...... .. 182
Roof rack Attac hment points with separate roof
rack system ............. .... .. .... 72
Loading ........................... 73
M ou nti ng loca tions ......... .. .. .. .. 73
Safe mounting .......... .... ... .. .. 7 1
Roof weight . . . . . . . . . . . . . . . . . . . . . . . . . 73
s
SAFE · .. · . .. .. .... .. .... ... .. .. .... 12
Safe d riving hab its .................. 103
Safety belt position . . . . . . . . . . . . . . . . . 117
Safety belt he ight adjustment .. .. .. . 119
Safety belts worn by p regnant women . 118
Safety belt pretens ioner . . . . . . . . . . . . . . 120
Service and disposal ............... 120
Safety belts .. .... ......... .... .. .. . 116
cleaning ... ... .. ..... ... .. .. .. ... 187
Danger to passengers who do not wear a
safety belt ... .. .. .... ... .. .. .. ... 114
Fastening .. .. ........... .. .. .. ... 116 height adjustment .
.. .. ..... ... .. .. 119
Improper ly worn ... . ... .... ... .. .. 119
Not worn . . . . . . . . . . . . . . . . . . . . . . . . 114
Safety belt pos ition . . . . . . . . . . . . . . . . 117
Safety instructions .... ............. 116
Securing child safety seats .......... 152
Spec ial considerations for pregnant
women .......................... 118
Un fastening . .. .. .. . .............. 118
W arning/ind icator light ............. 113
Why YOU MUSTwearthem ... .. 113,11 4
Wor n properly . . . . . . . . . . . . . . . . . . . . 115
Safety be lt warning light . . . . . . . . . 16, 113
Safety compliance sticker ........ .. .. 255
S afety equipme nt .. ................. 103
Safety features for occupant restraint and
protection .. ... .... ................ 103
Safety gu idelines
Seat adjustment . . . . . . . . . . . . . . . . . . . . 61
Safe ty instr uctions
Engine compartment . ... .... ... .. .. 194
for side c urtain airbags . ..... ... .. .. 142
for using child safety seats .......... 146
for using safety belts ............... 116
Monitoring the Advanced Airbag Sys-
tem ............................. 135
Safety lock Ign it ion key, automatic transmission 89
Seat adjus tment
Drive r's sea t ... .. .... ............. . 61
F ront passenger's seat . . . . . . . . . . . . . . . 62
Front seats . ..... .. . .. .. ..... ... .. . 61
Head restraints
.. .. .. .. .... ... .. .. 107
Head restraints, front seat ........... 65
Lumbar support .. .. ........... .... . 64
Manua l controls .. .. . .. .. ..... ... .. . 62
Manual seats ...................... 62
Power s eat . . . . . . . . . . . . . . . . . . . . . . . . 63
Seat be lts
WhyYOU MUSTwearthem ..... 113,114
also refer to Safety be lts .. ..... ... .. 113
Seating capacity ...... .. ..... ... .. .. 113
Seating position Drive r ........................... 104
F ron t passenger .. ............. .... 105
How to ad just the front seats . ... .. .. 105
Incorrect seat position ... .... ... .. .. 107
•
•

274 Index
Occupants . ...... ..... ... .. .. .... . 104
Rear passengers . . . . . . . . . . . . . . . . . . . 106
Seats Number of seats ....... .. .. .. .. .. . 113
Selector lever pos it ions
Automatic transm ission . . . . . . . . . . . . . 96
Service and disposal Safety belt pretensioner ... .. .. .... . 120
Service interval d isp lay .... .. .. .. .. .. . . 30
Service pos ition for w indshie ld w ipers ... 57
Set menu ..... .. .. ..... ... .. .. .... .. 28
Sett ing
D ate display . . . . . . . . . . . . . . . . . . . . . . . 11
Di gita l clock ........... .. .. .. .. .. .. 11
Side airbags Descr ipt ion . ..... ......... ... .. .. . 137
H ow they work ........... .. .. .... . 139
Side curta in a irbags ........ .. .. .... . 140
Descr ipt ion .............. .. .. .. .. . 140
H ow they work ............ ... .. ... 141
Safety instructions . . . . . . . . . . . . . . . . . 142
Side marker lights ........... .. .... .. 47
Ski sack . .. .. ............. .. .. .. .. .. 70
Snow chains ........... .... ... .. .. . 228
Sockets ..... ... .. ..... ... .. .. .... .. 75
Sound system Rep lacing .... ........... .. .. .. .. . 262
Sound system display . . . . . . . . . . . . . . . . . 23
Sources of in format ion about child re -
straints and their use .. ... .. .. .. .... . 160
Spare tire .. ... ............ .. .. .. .. . 234
Spare wheel
refer to Spare t ire .. ...... .. .. .. .. . 234
Speedometer . .. .. ..... ... .. .. .... .. 12
Speed rat ing letter code . .. .. .. .. .. .. . 224
Speed warn ing system ...... .. .. .. .. . . 31
S tart ing assistance ......... .. .. .... . 249
Starting on hills Hill hold assist ............ ... .. .. .. 92
Starting the engine . . . . . . . . . . . . . . 89, 90
What should I do if the eng ine does not
start? . .. ... ... .... ..... .. .. .. .. .. 90
Steel wheels .. .. .. ..... ... .. .. .... . 182 Stee
ring . ... .... .. ... .. ..... .... . .. . 88
Locking the steering . .. ..... ... .. .. . 89
also refer to Electro-mechan ica l power
ass ist .... .... .. ............. 17,165
Stee ring wheel col umn
Adjusting ..... .. .. ... ..... ... .. .. . 88
Steps for determin ing correct load limit. 221
Stopping the eng ine ............. .... . 91
Storage .. .. .. .. .. .. ........... .. .. . 7S
Compartments in the door trims ... .. . 77
C up ho lder rear center armrest ... .. .. . 74
G love compartment .... ..... ... .. .. . 76
Small objects . . . . . . . . . . . . . . . . . . . . . . 76
Storage comp artment
Increas ing s ize ... ... .. ..... ... .. .. . 67
S tronic ...... .. .. .. ... .. ... ..... .. . 96
Driving Notes . . . . . . . . . . . . . . . . . . . . . . 98
E mergen cy prog ram ........... .... 101
Ki ck-down . .. .. .. ............. .. .. 101
Launch Control Program ..... ... .. .. 101
Se lector lever lock . .... ..... ... .. .. . 97
Se lector lever positions . . . . . . . . . . . . . . 96
Tiptronic .. .. .. .. ............. .. .. 100
Tiptronic controls on the steering
wheel .... .... ................... 100
Su n blind ... .... .. .. ... ..... ... .. .. . 53
Sun roof
refer to pano ram ic sliding s unroof .. .. . 45
Sun visors .. .... .. ............. .... . 53
Switches Emergency flasher . . . . . . . . . . . . . . . . . . 50
Switching the a ir condit ioner (automatic)
on/off .. .. .... .. ............. .... . 81
Symbols Red symbo ls in the center display ..... . 13
Yellow symbols in the ce nter display 14
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 10
T ailgate
refer to Rear lid . .... .. ..... ... .. .. . 40
T echnical modifications .......... .... 262
Temperature Climate controls . . . . . . . . . . . . . . . . . . . . 82
Setting for the dr iver's and front pas-
senger's s ide . ... ... .. .. ... ..... .. . 82

276 Index
w
Warn ing/indicator lights
Airbag system ........ ... .. .. .... .. 16
Anti-lock brake system (ABS) ... .. ... . 18
Brake system ...................... 15
Cruise control . . . . . . . . . . . . . . . . . . . . . . 22
Electronic power control ....... .. .. .. 19
Electronic stabilization program (ESP) .. 18
Eng ine malfunction (diesel engine) .... 20
Generato r ......................... 16
Glow plug system .................. 20
Malfunct io n I ndicator Lamp (MIL) ..... 19
Parking brake .... ....... ... .. .... .. 15
Safety belt ........... ... ... ..... .. 16
Safety systems .............. ..... .. 16
Tire pressure monitoring system .. .... 19
Turn signals ....................... 22
Warn ing lights . . . . . . . . . . . . . . . . . . 10, 13
Red symbols in the center disp lay .... .. 13
Yellow symbols in the center disp lay ... 14
War ranty coverages ................. 259
Washer reservoir ............ .. .... . 211
Washing .. .. ... . ...... ... ... ..... . 178
Automatic car wash .. ... .. .. .. .... . 179
by hand ................. .... ..... 179
General informat ion 178
with a power washer ............... 180
Waxing ...... .... ..... ... .. .. .... . 180
Wear indicator .. .... ...... ... ... .. . 222
Weights . .. .. ... .......... ...... ... 255
What happens if you wear yo ur sa fety belt
too loose? ... ... .. ..... ... .. .. .... . 11 7
What happens to unbelted occupants? .. 114
What impairs driving safety? . . . . . . . . . . 104
What should I do after chang ing a
wheel? .. .. .. ..... ........ .. .. .. .. . 219
What should I do after replacing wheels? 219
Wheel bolts Anti-theft wheel bolts .............. 238
Torque . .. ............... .. .. .. .. . 229
Wheel change . .. .. ..... ... .. .. .... . 236
Wheels .... ................. ... ... 212
Checking tire pressure .......... .... 218
Cold ti re inflat ion pressu re . . . . . . . . . . 216
General notes . . . . . . . . . . . . . . . . . . . . . 212 G
lossary of tire and loading terminolo-
gy .. ... .. .... .. .. ... .. ..... ... .. 213
New t ires and whee ls ... ..... ... .. .. 223
Tires and veh icle load limits ..... .... 220
Whee ls/Tires
Cast alloy ..... .. ... .. ..... ... .. .. 182
Stee l wheels . . . . . . . . . . . . . . . . . . . . . . 182
When must a safety be lt be replaced? .. 116
When must the airbag system be inspect-
ed? ............................... 133
When should I adjust the tire pressures? 219
When should I check the tire pressures?. 219
Where are lower anchorages located? . .. 156
Where can I find the t ire press ures for my
ca r? ...... ..... .. .. ... .. ..... ... .. 218
Why safety belts? ................... 113
Windows Cleaning .. ....................... 181
Convenience close/open feature . . . . . . . 44
Defogging . . . . . . . . . . . . . . . . . . . . . . . . . 82
Defrost ing .. .. .................. .. 82
Rapid defrosting/defogging .......... 84
Windsh ield washer container ......... 211
Windsh ie ld washer fluid . ..... ... .. .. . 21
Windsh ield w ipers
Chang ing the rear wiper blade ........ 59
Installing new wiper b lades ..... .... . 57
Se rv ice position ................. ... 5 7
Winter operation Battery .......................... 207
Coolant system ................... 203
T ires ..... .. .. .. .. ... ............ 166
Windows . .. .. .. ............. .... 181
Winter tires . .. ... . ........ ..... .... 227
All -wheel drive . .. ................ . 227
Wiper and washer system ...... .. .. .. . 55
Intermittent wiping . . . . . . . . . . . . . . . . . 55
One-tap wip ing ................ ..... 55
Rea r window wiper . . . . . . . . . . . . . . . . . . 56
Wiper b lades
Installing new wiper b lades ... ... . .. . 57
also refer to Windsh ie ld wipers .. .. .. . 59
X
Xenon-Lights . ..... .. ... ..... ... .. .. 246