winter tires AUDI TT 2013 Owner´s Manual

216 Tires and wheels
Inflate the tire pressure to the proper
pressure as indicated on the vehicle's tire
pressure label¢
page 200. Driving on a
significantly under-inflated tire causes
the tire to overheat and can lead to tire
failure. Under-inflation also is likely to
impair the vehicle's handling and stop­
ping ability .
- The driver is responsible for maintaining
the correct tire pressures. You must
check the tire pressures regularly.
- Under certain conditions (such as a spor­
ty driving style, winter conditions or un­
paved roads), the pressure monitor ind i­
cator may be delayed.
- Ask your authorized Audi dealer if run­
flat tires may be used on your vehicle .
Your vehicle registration becomes invalid
if you use these tires when not permit­
ted. Damage to your veh icle or accidents
could also result.
- If you switch between standard and run­
flat tires, an authorized Audi dealer or
qualified workshop must reprogram the
control module .
@ Tips
-The tire pressure monitoring system
stops working when there is an ESC/ABS
malfunction.
- Using snow chains may result in a system
malfunction .
- The tire pressure monitoring system on
your Audi was developed using t ires with
the "AO" or "RO" identification on the
tire sidewall ¢
page 207. We recom­
mend using these tir es.
Reset tire pressure monitoring system
(Stepl)
Applies to veh icles: w ith tire pressure monitoring system
If the tire pressure is adjusted, wheels are ro­
tated or changed, the TPMS must be reset in
the menu display.
----- ®
Fig. 148 Wipe r lever: Contro ls fo r the menu d isplay
Fig. 149 Disp lay: S ta rt m enu
I Rese t I button @ and rocker switch @
¢
fig. 148 functions:
To open the menu
" Press the I Reset ! button @ unt il the menu
disp lay
~fig. 149 appears
Selections and settings
" Press the rocker switch @ to reach a menu
disp lay. The switch is operated the same as
the display (up/down) .
Entering and confirming
" Press the I Reset I button @.
Returning to the Start menu
" Press the I Rese t I button longer than 2 sec­
onds to return from any menu level to the
Start menu.

A
A/C operation . . . . . . . . . . . . . . . . . . . . . . . 69
Accessories . . . . . . . . . . . . . . . . . . . . . . . . 245
Acoust ic park assist . . . . . . . . . . . . . . . . . . 78
Adapt ive light .. ........... .. .. .. .... 43
defect ive . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Adding Eng ine coolant .............. .... . .
E ng ine oi l .. ............. .... .. .. .
W indshield washer fl uid ... .. .. .. .. .
Addit ional accessories .... .. .. .. .. .. .
Additives Engine oil .. .... .. .... ... .. .. .. .. . 188
185
194
245
185
Ad justab le steer ing colum n .. .. .. .. .. .. 7 1
Adjusting front seats ....... .. .. .. .. .. 54
Ad justing steering co lumn ... .. .. .. .. .. 71
Ad just ing the seats ............. ... ... 55
Advanced Airbag System Chi ldren . .. ............. .... .. .. .
Components ............. .... .. .. .
Front airbags ............... ... .. .
H ow the components work together ..
Mo nitor ing . .. ........... .. .. .. .. . 131
115
113
116
1 19
Weight-sens ing mat ...... .. .. .. .. . 13 1
Airbag War ning/ indicator lights . ...... ... ... 15
Ai rbag system . . . . . . . . . . . . . . . . . 108, 127
Care . .. .. .. .. .. ........... .. .. ... 122
C hi ld restra ints ........... .... .. .. . 132
Components (front airbags) . . . . . . . . . 115
Danger of fitting a child safety seat on
the front passenger seat . . . . . . . . . . . . 110
D isposal . . . . . . . . . . . . . . . . . . . . . . . . . 122
Fr ont airbag s ............ .... .. .. .
H ow do the front a irbags wo rk? . .. .. .
H ow many airbags does my vehi cle
have? ... .. .. .. ... . .... ... .. .. .. .
Important safety instructions on the knee airbag system ....... .. .. .. .. .
Important things to know .. .. .. .. .. .
Indicator light .. ...... ... .... .. .. . 1
12
1 17
115 125
108 119
Knee airbags . . . . . . . . . . . . . . . . . . . . . . 123
Mo nitor ing .... ........... ... ... .. 119
P ASSENG ER AIR BAG OFF light .. .. .. . 119
Repa irs .. .. ............. .... .. .. .
Side airbags .. ........... .. .. .. .. .
When must the system be inspected? . 12
2
126 1 19
Inde x 247
All- wheel drive . ..... . .. .. ..... ... . .
Winter tires ... .... . ... ...... ... . .
Alloy w heels .. .. .. ................ .
Alternator lSS
211 169
refer to Generator .. . ... .... ... .. .. . 16
Anti-freeze
refer to Engine cooling system ... .. .. 187
A nti- lock b rake system
W arning/ind icator lights ........ .. .. . 18
Anti -lock braking system ............. 150
Anti-slip reg ulation
150
Ant i-theft systems
An ti- theft a la rm system ........ .. .. . 38
El ectronic immob ilizer .......... .... . 33
Ashtray .......... .. ..... ........... 62
Aste risk
What does it mean when something is marked w it h an aster isk? . . . . . . . . . . . . . . 6
A udi magnet ic r ide . . . . . . . . . . . . . . . 2 1, 78
Desc ription . . . . . . . . . . . . . . . . . . . . . . . . 78
Indicator light ..... . ... ...... ... .. . 21
Audi Se rv ice Repair Manuals and Litera-
tu re ..... .. .. .. .. .... . · · · · · · · · · · · ·
Automat ic be lt retractor .. ...... .... .
Automatic car wash
refer to Washing ... . ... .... ... .. . . 243
104
165
Automa tic transm iss ion . ......... .... . 80
D rivi ng No tes .. .. ............... .. . 82
Emergency prog ram . .. ..... ... .. .. . 85
Emergency re lease . .. .. ..... ... .. .. . 86
Ignit ion key safety lock . ..... ... .. .. . 72
K ick-down . . . . . . . . . . . . . . . . . . . . . . . . . 85
Launch Control Program .......... .. .
8S
Se lector lever lock ... ... .... ... .. .. . 81
Se lector lever positions
80
Tiptronic .. .. .. .... ... ....... ...... 84
T iptronic controls on the stee ring wheel 84
Auto Safety Hotline ................. . 98
Ave rage fuel mileage . . . . . . . . . . . . . . . . . 23
Average speed . . . . . . . . . . . . . . . . . . . . . . . 23
Avoid damaging the vehicle .... ... .. .. 160
B
Battery . . . . . . . . . . . . . . . . . . . . . . 190, 193
Charg ing . ... .... .. . .. .. ..... ... .. 193
Checking battery acid level ........ .. 193
•
•

256 Index
------------------------------------
Starting on hills
H ill hold ass ist . ....... ... .. .. .... ..
74
Starti ng the eng ine . . . . . . . . . . . . . . 7 1, 7 2
Wha t should I do if the eng ine does no t
s ta rt? . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 2
Steel wheels ........... .... ... .. ... 169
St ee ring
refer to Ele ct ro -me chanic al power as -
s is t . . . . . . . . . . . . . . . . . . . . . . . . .
17, 155
Steer ing column
A dj usting . .... .. ..... ... .. .. .... ..
7 1
Lock ing the st eering . . . . . . . . . . . . . . . . 7 1
Steps fo r de termining co rrect load lim it . 205
Stopp ing the eng ine . . . . . . . . . . . . . . . . . . 73
Sto rage ..... ... .. ..... ... .. .. .... .. 64
Compartment in the front seats ... .. . . 64
Cup holde r . . . . . . . . . . . . . . . . . . . . . . . . 62
Glove compartment . . . . . . . . . . . . . . . . . 64
Storage compartment
E xpanding . . . . . . . . . . . . . . . . . . . . . . . .
59
S tron ic .... ........... ........ ... .. 80
Dr iving Notes . . . . . . . . . . . . . . . . . . . . . . 8 2
Eme rgency program .. .... .. .. .... .. 85
Emergency release . . . . . . . . . . . . . . . . . . 86
K ick -down . . . . . . . . . . . . . . . . . . . . . . . . . 85
Launch Con tro l Program ... .. .... .. . . 85
Selector leve r lock ..... ... .. .. .... .. 81
Selector lever pos it ions . . . . . . . . . . . . . . 80
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 84
T iptronic controls on t he steering wheel 84
Sun v isors .... .. .. ..... ... .. .. .... .. 4 6
Sw itches
E me rgency flasher . . . . . . . . . . . . . . . . . .
4 5
Symbo ls
Red symbols in the center d isp lay .. ....
13
Yellow symbols in the center d isp lay ... 13
also refer to War ning/Ind icator lights .. 12
T
Tachometer .. .......... ........ ... .. 10
Tank flap
Un lock ing the fue l fille r flap by hand ..
17 9
Tec hni cal mo difi cat ions . .. .. .. .. .... . 24 6
Temper ature ........... ........ ... .. 67
Temperature display
Engin e oi l ... .. .. ..... ... .. .. .... ..
26
Teth er anchors . . . . . . . . . . . . . . . . . . . . . 147
Tether st rap ...... ................ . 147
The first 1,000 miles (1,500 km) and afte r-
wards .. .... .. .. .. ...... ....... ....
159
T ie-downs . . . . . . . . . . . . . . . . . . . . . . 59, 97
T ighte ning whee l bo lts ... ........... . 224
Tips for the envi ronment
S aving fuel .. .. .. .... ... ... .. ..... .
62
Tire mob ility system ...... ....... .... 22 0
Tire pressure ........... ........... . 202
Tire p ressure mo nitor ing system ... .. .. 214
Loss of a ir pres sure ..... ..... .. .... 215
Malfun ction . .. .. .... ... ... ... .. .. 215
Rese tting tire press ures ...... .. 216,217
Tire repa ir k it ... .. .. .... .... ... .. .. 220
T ires .......... .................... 196
Rep lac ing . .. .. . .. ... ... ... .. ... .. 2 0 7
run-fl at ... .. .. .. ... .. ..... ... .... 2 17
Serv ice life .... .. ... .. ..... ... .. .. 2 06
speed ra ting lette r code ..... .... . .. 2 08
Ti re manufact uri ng date ..... ... .. .. 208
T ir e specifications ...... ....... .... 208
Tread dep th . .. .. .... ... ... .. ..... 206
Uniform tire quali ty grad ing . .... .... 210
Winter tires ..... ................ . 211
Tires/Wheels
Low aspect rat io ti res .. ... ... ... .. ..
2 13
Ti re mob ility sy stem ... .. ... ... .. .. 220
Ti re pressure moni toring system . .. .. 214
Tire repair kit .. ............ ....... 2 20
T ires and vehicle load limits .... ... .. .. 204
T ires and wheels
Checking t ire p ress ure . ... ... ... .. ..
2 02
Co ld tire infla tion press ure ... ... .... 200
Dimens ions . ..... .. ... ..... ... .. .. 2 07
Gen eral notes . . . . . . . . . . . . . . . . . . . . . 196
G lossary of tir e and loading t erm inolo-
gy ....... .... .. ...... ... ... .....
197
New tires and wheels .. ... ... ... .. .. 207
Replac ing ... .. .. ... .. ..... ..... .. 208
S now cha ins . .. ............ ....... 212
Tires and veh icle load limits ......... 204
Whee l bolts . .. .. ... .. ..... ... .. .. 2 13
Winter tires . .. .. .... ... ... ... .. .. 2 11
Tire service life .. .. ... .. ..... ..... .. 206
Too l kit . ... .... .. ... .. ..... .... . .. 220
To uch -u p pa int .. .. .... ... ... ... .. .. 168

258 Index
Glossary of tire and loading termino lo-
gy .. .. .... ............. .. .. .... .
197
New tires and wheels ...... .. .. .... . 207
Tires and vehicle load lim its .. .. ..... 204
Wheels/T ires
Steel whee ls ........... .. .. .. .... .
169
When must the airbag system be inspect-
ed? ... .. .. ............... .... .. .. .
119
When should I ad just the tire pressures? 203
When shou ld I check the tire pressures? . 203
Where are lower anchorages located? .. . 144
Where can I find the tire pressures for my
car? .. .. .. .. ..... ........ .. .. .... .
202
Why safety belts? . . . . . . . . . . . . . . 100, 101
W indows
C leaning .................. ...... . 168
Conven ience close/open feature . .. .. ..
40
D efrost .. .. ... .......... ...... .. .. 69
Windshield washer fluid .............. 20
Windshield wipers
Folding up ............ .. .. .. .... .. 51
Replacing windshie ld wiper blades ..... 51
Service position . . . . . . . . . . . . . . . . . . . . SO
Washer fluid reservoir .............. 194
Winter operation Battery ..... .. .......... .. .. .... .
190
Coolant system . . . . . . . . . . . . . . . . . . . 187
Defrosting windows . . . . . . . . . . . . . . . . .
69
He ated seats (climate control) . . . . . . . . 70
Tires .. .. ................. ...... . 155
W indows .. ... .. ..... ......... .. . 168
Winter tires ........................
211
All-wheel drive .................... 211
Wiper and washer system ....... .... .. 48
In termi ttent wiping ........ .... ... .. 48
One-tap wiping ......... .... .. .... .. 48
X
X enon-Lights .... .......... .. .. .... . 231