2012 AUDI A7 winter tires
[x] Cancel search: winter tiresPage 251 of 294
In o rder to minimize the occurrence o f impact
damage to the tires of your vehicle, we recom mend that you observe the following precau
tions :
- Always maintain recommended inflation
pressures. Check your tire pressure every
2,000 miles (3,000 km) and add a ir if neces
sary.
- Drive carefu lly on roads with potholes, deep
gullies or ridges. The impact from driving
through or over such obstacles can damage
your tires. Impact with a curb may also cause damage to your tires .
- After any impact, immediately inspect your
tires or have them inspected by the nearest
authorized Aud i dealer . Replace a damaged
t ire as soon as poss ible .
- In spect your t ires every 2,000 miles (3,000
km) for damage and wear . Damage is not al
ways easy to see. Damage can lead to loss of
air and unde rinflation, wh ic h could eventu
ally cause ti re fail ure.
If yo u be lieve that a
ti re may have been damaged , replace the
tire as soon as possible.
- These tires may wear more quick ly than oth
ers.
- Please a lso remembe r that, whi le these t ires
deliver respons ive handling, they may ride
less comfortably and make more noise than
other c hoices.
Reduced p erformance in winter /cold
s ea son condit ion s
All ti res are designed for certain purposes .
The low aspect ratio, ultra hig h performance
tires originally installed on your veh icle are in
tended for max imum dry and wet road per
formance and handling . They are not suitable
for cold, snowy or icy weather cond it ions . If
you dr ive under those circumstances, you
should equip your vehicle with all-season or
winter tires, whi ch offe r better traction under
those cond it ions . We suggest you use the rec
ommended snow or all -season tires specified
for your ve hicle, or their equiva lent .
Refe r to ~
page 246 for mo re deta iled info r
mat io n regarding w in ter t ires.
Tire s an d wheel s 249
Tire pressure
monitoring system
ill General notes
App lies to vehicles : wi th tire p ress ure mo nito rin g system
Each tire, incl uding the spare (if provided),
shou ld be checked monthly when co ld and in
flated to the inflation pressure recommended
by the veh icle manufacturer on the veh icle
placard or tire inflation pressure label. (If your
vehicle has tires of a d ifferent size than the
s iz e indicated on the vehicle placard or tire in
flat io n pressu re labe l, you shou ld dete rmine
the p roper t ire inflation p ress ure fo r those
t i r es).
As an added safety feature, your veh icle has
been equipped with a tire pressure monitoring
system ( TPMS) that illum inates a low ti re
pressure te lltale whe n one or more o f your
ti res is significant ly under -inflated . According
ly, when the low tire pressure te lltale i llumi
nates, you shou ld stop and check your tires as
soon as possib le, and inflate them to the
proper pressure. Driving on a sign ificantly un
der- inflated t ire causes the tire to overheat
and can lead to tire fa ilure . Under-inflation al
so reduces fuel effic iency and tire tread life,
and may affect the vehicle 's hand ling and
stopp ing abil ity.
Please note that the TPMS is not a subst itute
fo r proper tire ma intenanc e, and it is the d riv
er's respo nsibility to maintain co rrect tire
pressure, even if under-inflation has not
reached the leve l to tr igger illum inat ion of the
T PMS low ti re p ressu re tellta le .
You r vehicle has also been equipped with a
T PMS ma lf u nction indicator to ind icate w hen
the sys tem is not operating prope rly . T he
T PMS ma lfunction indicator is combined w ith
the low tire pressure te lltale. When the sys
tem detects a malfunction, the telltale wi ll
flash for approximate ly one min ute and then
rema in con tinuously i llum inated . T hi s se
quence will continue upon subsequent vehicle
start-ups as long as the malfunct ion exists . ..,.
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Page 280 of 294
278 Index
A
Accessories ... .. .. ..... ... .. .. .... . 275
AC (automatic cl imate control) ... .. .. . . 67
AC (climate contro l) . . . . . . . . . . . . . . . . . . 65
Adapt ive cr uise control . . . . . . . . . . . . . . . . 79
C le a ning sensors/cameras .. .. .. .. .. . 202
M essages . . . . . . . . . . . . . . . . . . . . . . . . . 86
Request for driver intervention . . . . . . . . 83
Stop-and-go traffic . . . . . . . . . . . . . . . . . 82
Adapt ive Lig ht (defe ctive) . .. .. .. .. .. . . 21
Adding Eng ine coolant .............. ... ... 224
Eng ine o il .. .......... ...... ... .. . 22 1
W indshie ld washer fluid . .. .. .. .. .. . 230
Addit ives
Eng ine oil .... ........... .... .... . 221
Ad justing
Ai r dist ribution (automatic climate con-
trol) . .. .. .. ............. .. .. .. ... . 68
a ir distribution (climate control) . .. .. . . 65
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 50
Instrumen t illum inat ion .... ... .. .. .. 44
Steer ing column e lectrically .. .. .. .. . . 70
Steer ing column manually . .. .. .. ... . 70
T empe ratu re (a utoma tic climate co ntrol) 68
T empe ratu re (climate con trol) .. .... .. 65
A irbag system . . . . . . . . . . . . . . . . . 137, 158
Advanced Airbag System . ...... .. .. . 141
Advanced Airbag System components . 1 45
Ca re . .. .. ... ............ .. .. .. .. . 153
C hi ldren . .. ... .......... .. .. .. .. . 16 5
Ch ild restra ints . .. ..... ... .. .. .... . 165
Components (front airbags) . ... .. ... 145
Danger of fitting a child seat on t he front
passenger seat ........... .. .. .... . 139
Disposal . ............... .. .. .. .. . 153
Front airbags . . . . . . . . . . . . . . . . 141, 143
H ow do the front airbags wo rk? . .. .. . 147
H ow ma ny airbags does my vehicle
h ave? . .. .... ........... .. .. .. .. . 145
H ow t he Advan ced Airbag Sys tem com-
po nents work toge ther .... .. .. .. .. . 147
I mportant safety instructions on the
knee airbag system .. ... .. .. .. .... . 156
Important things to know . ... .. .... . 137
Knee airbags .. ........... .. .. .... . 154
Mo nitor ing .............. .. .. .. .. . 149 PASS
ENG ER A IR BAG OF F light .... . .. 15 0
Repairs ... .... .. .. ... .. ..... ... .. 153
Safety instr uctions . .. .. ..... ... .. .. 152
S ide a irbags ... .. ............. .... 157
S ide curtain airbags ............ .... 160
Warning/ind icator lights ........... .. 17
Wa rning/Indicato r lights . .. .. .. .. .. 149
When must the system be inspected? . 149
All-wheel drive .. .. ... .......... .... 189
Winter tires ... ... ................ 246
Alloy w heels .... .. .. ... ..... ... .. .. 2 05
Alterna to r ... ... .. .......... ...... .. 16
Amb ience lighting ................ .. . 44
An ti-free ze
refer to E ng ine coolan t ...... ... .. .. 2 23
An ti-lock b rak ing system . .. ... ..... .. 184
Warning/ind icator lights ........... .. 18
Anti-slip reg ulation .. ........... .. .. 184
An ti- theft systems
El ectronic immob ilizer .. ..... ... .. .. . 30
Asht ray ..... ... .. .. ... ........... .. 54
Audi braking guard
refer to brak ing guard .......... .... . 79
Audi dr ive selec t
refer to drive select .... ..... ... .. .. . 96
Audi Se rv ice Repair Manuals and Litera-
tu re ....... .. .. .. .. ........... .... 273
A UTO
automatic climate control . . . . . . . . . . . . 68
Automa tic head lights ....... ...... .. 41
cli mate control . .. .......... ...... .. 65
Auto Lock . . . . . . . . . . . . . . . . . . . . . . . . . . 31
A uto mat ic be lt retractor ......... .. .. 131
Automat ic car wash .......... ...... . 201
A utomatic climate contro l
Air vents .. .... .. ............. .... . 68
Automat ic recirc ulation ......... .. .. . 69
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 67
Setup ........ .. .. ... ........... .. 69
synchronizi ng . . . . . . . . . . . . . . . . . . . . . . 68
A utomat ic transm iss ion ... .... ... .. .. 102
Automat ic Shift Lock (ASL) ...... .... 104
Driving ... .. .. .. ............. .. .. 102
Dynam ic shift program . .. ... ..... .. 105
Emergency mode . ................ . 106
Emergency re le a se .......... ...... . 107
Kic k-down . .. .. .. ... .......... .... 104
Page 289 of 294
Side assist Activating and deactivating . . . . . . . . . . . 88
Cleaning sensors ............ ... .. . 202
Description . ............. .... .. .... 88
Informational and alert stage signals .. 90
Messages in instrument cluster display . 94
MMI settings .... .. ...... .. .. .. .. .. 93
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 89
Safety tips . . . . . . . . . . . . . . . . . . . . . . . . 94
Sensor detection area . . . . . . . . . . . . . . . 89
Side curtain airbags ........... .... .. 160
Description .... .. .. ...... .. .. .. .. . 160
How they work .............. ... ... 161
Safety instructions ........ .. .. .. .. . 161
Side marker lights ......... .. .. .. .. .. 41
Ski sack ..... .. ................ ..... 62
also refer to Trunk pass-through .. .. .. 63
Sliding/tilting sunroof Emergency closing .......... .. .. .. .. 40
Opening and closing ...... .. .. .. .. .. 39
Snow chains . ................ ... ... 247
Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Sources of information about child re-
straints and their use ....... .. .. .. .. . 181
Space-saving spare tire ...... .. .. .. .. . 253
Spare tire .... ................ ... ... 253
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 25
Speed rating letter code ..... .. .. .. .. . 243
Speed warning system ...... .. .. .. .. .. 76
Star button . . . . . . . . . . . . . . . . . . . . . . . . . 23
START ENGINE STOP button ........... 71
Starting from rest .......... .. .. .. .. .. 75
Startingoffwithatrailer .... .. .. .. .. .. 75
Starting the engine .................. 71
Steering Electrically adjustable steering wheel .. 70
Manually adjustable steering wheel .. .. 70
also refer to Electro-mechanical power
assist ..... .. ................ .... 189
Steering wheel Easy entry feature . . . . . . . . . . . . . . . . . . 71
Indicator light . . . . . . . . . . . . . . . . . . . . . 17
Steering wheel heating .... .. .. .. .. .. 69
Steering wheel column Adjusting electrically ...... .. .. .. .. .. 70
Adjusting manually ....... .. .. .. .. .. 70
Steps for determining correct load limit . 239
Index 287
Stopping the engine . ............... .. 73
Storage . . . . . . . . . . . . . . . . . . . . . . . . 55, 60
Sunroof .... .. .. .. ... ............ ... 39
Sun shade .. .. .. .. ................. . 45
Sun visors ........ .. ................ 45
Symbols
refer to Warning/indicator lights ..... . 11
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 11, 22
Technical modifications .............. 276
Temperature display ............. .. .. . 22
T ether anchors . . . . . . . . . . . . . . . . . . . . . 180
Tether strap . . . . . . . . . . . . . . . . . . . . . . . 180
The first 1,000 miles (1,500 km) and after-
wards ...... .. .. .. ................. 192
Three-zone climate control . . . . . . . . . . . . 65
Tie-downs . . . . . . . . . . . . . . . . . . . . . 61, 125
Tips for the environment
Saving fuel . ... .. .. ................ 58
tiptronic ... .. .. .. ................. 102
A ut omatic Shift Lock (ASL) ...... .. .. 104
Driving .......................... 102
Dynamic shift program ............. 105
Emergency mode ... ............... 106
Kick-down . .. .. .. ................. 104
Manual shift program .............. 105
Selector lever .. .. ... ... ...... ..... 103
Tire pressure . ...................... 23 7
Tire pressure monitoring system ....... 249
Loss of air pressure ................ 250
Malfunction . .. .. ................. 250
Resetting tire pressures ............ . 251
Tires ...... ... .. .... .......... ..... 231
Service life ....... ................ 241
Speed rating letter code ........ .. .. 243
Tire manufacturing date ........ .. .. 243
Tire specifications ................ . 243
Tread depth ....... ............... 241
Uniform tire quality grading ........ . 245
Winter tires . .. ...... ............. 246
T ires and vehicle load limits ....... .... 239
Tires and wheels Checking tire pressure ............. . 237
Cold tire inflation pressure ......... . 235
Dimensions .. .. .. ................. 242
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Page 291 of 294
Wheel bolts Torque ..... .. ................ .... 248
Wheels ... .. ................. .. ... 231
Cast alloy .. ............. .. .. .. ... 205
Checking tire pressure ..... .. .. .. .. . 237
Cold tire inflation pressure ....... .. . 235
General notes ..................... 231
Glossary of tire and loading terminolo-
gy .. .... .. ................. .. ... 232
New tires and wheels ...... .. .. .. .. . 242
T ires and vehicle load limits .. .. ... .. 239
When must a safety belt be replaced? .. 131
When must the airbag system be inspect-
ed? ... .. .. .. .... ............. .. .. . 149
When should I adjust the tire pressures? 238
When should I check the tire pressures? . 238
Where are lower anchorages located? .. . 178
Where can I find the tire pressures for my
car? .. .... .. .. ............. .. .. ... 237
Why safety belts? . . . . . . . . . . . . . . 128, 129
Windows Cleaning . .. .... .. .... ... .. .. .. .. . 204
defrosting (automatic climate control) . 68
defrosting (climate control) .. .. .. .. .. 66
Windshield Clean ing ... ... .. .. ...... .. .. .. .. .. 45
defrosting (automatic climate control) . 68
defrosting (climate control) .. .. .. .. .. 66
Windshield washer system .. .. .. .. .. .. 45
Washer fluid level . . . . . . . . . . . . . . . . . . 20
Washer reservoir .... ..... .. .. .. .. . 230
Windshield wipers Folding up . ............. .... .. .. .. 46
Indicator light . . . . . . . . . . . . . . . . . . . . . 20
Replacing windshield wiper blades ..... 46
Switching on/off ............. ... ... 45
Winter operation Battery .. .. ............. .... .. ... 226
Cooling system ........... .... .. .. . 223
Defrosting windows (automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Defrosting windows (climate control) . . 66
Seat heating (automatic climate control) 68
Seat heating (climate control) . . . . . . . . 66
Steering wheel heating ....... ..... .. 69
Tires . ..... .. ................ .... 189
Windows .. ................ ... ... 204
Index 289
Winter tires ........................ 246
All-wheel drive ..... ............... 246
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Xenon-Lights . . . . . . . . . . . . . . . . . . . 41, 263