___ T_ i_ r_e _s_ a_ n_ d _ w _h _e_e_ l_ s _______________________________________________ _
Tire pressure indicator appears
The tire pressure indicator in the instrument cluster
informs you if the ti re pressure is too low or if there is a
system malfunction.
Fig. 2 46 Disp la y:
u nd erinfl ation
warni ng
Fi g. 2 47 Dis play:
Syst em m alf un ction
Us ing the ABS sensors, the tire pressure monitoring system compares
t he t ire tread c ircumference and vibrat ion characte rist ics o f the indi
vidual tires. If the pressure decreases in one or more tires, this is indi
cated in the ins trument cl uste r wi th a warning symbol
1 and a
message=> fig. 246 . The dr iver message in the display goes o ut after
5 seconds . T he driver message can be disp layed again by p ressing the
[ CHECK ] button. If only one t ire is affected , the display will ind icate
its position . The tire press
ure monitoring must be reset via MMI each time the
pressu res are adju sted (e.g. when sw itching between partial and full
load pressure) or after chang ing or replacing a t ire on your veh icle
=>
page 339. You can find the recommended tire pressures fo r your
vehicle on the label o n the dr iver's door pillar=>
page 322.
Ti re tread circumference and v ibration characterist ics can change and
c ause a tire p ress ure warning if:
• the tire pressure in one or more tires is too low,
• t he ti re has s tructur al damage,
• the t ire pressure was changed, wheels rotated or rep laced but the
T PM S w as no t rese t=>
page 339.
Warning symbols
' ' Loss of press ure in at least one tir e=> .&. Chec k the t ire or t ires
and rep lace or repair if necessary. The indicator light in the instru-
me nt cluster a lso illumina tes=>
page 14. C heck/co rrect t he p res
sures of all four ti res and reset TPMS via MMI.
( T ire Pressure Monitor ing System)
Tire pre ssure! System
malfunction .
If appears afte r sw itch ing the ignition o n or while
dr iv ing =>
page 338, fig. 2 47 and the indicator ligh t in the ins tru
me nt clus ter blinks for approx imately one minu te and then s tays on,
there is a system ma lfunction . See your a uthorized Audi dealer as
soon as poss ible.
& WARNING
• If the tire pressure indicator appear s in the instrument cluster
display, one or more of your tires is significantly under-inflated.
Reduce your speed imm ediately and avoid any hard steering or
brak ing maneuvers . Stop as soon as possible and check the tires
and their pres sures. Inflate the tire pre ssure to the proper pres
s u re as indicated on the vehicle 's tire pressure label=>
page 322.
Driving on a significantly under-inflated tire cau ses the tire to
overheat and can lead to tire failure . Under-inflat ion also is l ikely
to impair the vehicle 's handling and stopping ability .
~
___ A_ l_. p_ h _ a_b_ e_ t_ic _a_ l_ in_ d_e _ x ____________________________________________ _
tiptronic ® . .... .... ..... ... .. ... . .. 163 T ires and vehicle load limits . .. .. .. . 326
Automatic Sh ift Lock (ASL) ...... ... 165 W heel bolts ................... .. 336
Dr iv ing .................. .... ... 163 Winte r tires ............... ... .. . 334
Dynamic shift program . .. .. ... . ... 166 T ires/Wheels
Fai l-safe mode . .. ............. ..
168 Low aspect ratio tires .. .. .. .. .. ... 336
Ki ck-down ... .. .. .. .. .. .... ..... 1 66 T ire pressure monitoring system . 19,337
Ma nual shift program .... ......... 1 6 7 Tools ............ .. .. .. .... .. .. ... 34 0
Selector lever .. .. ... . ..... .. . ... 164 Torn or frayed safety be lts .......... .. 20 4
Tire pressure ........ ... ... ..... .... 324 Touch-up paint ... .. .... .. .. .. .... .. 282
Ti re pressure monitoring system . ... .. . 337
Loss of air press ure . .... ... ... . 19, 338
Ma lf u nct ion ................... .. 338
Resetting t ire pressures ......... .. 339
T ow ing
Front eye le t .............. ...... .
358
Rear eye let .............. .. .. .. . 359
T ow tr uck procedures .. .... .. ..... 358
Ti re service life .... .. .. .. .... ... .. .. 328 T ow ing a tra ile r
T ires ...... .............. ...... ...
3 18 Par king system . .. .... .... .. .... . 177
Service life ... .. .. .. .. ... .... .... 328 TPMS
speed rat ing let ter code ......... .. 3 31
Tir e m anufactur ing da te ..... ......
331
Tir e spe cifica tions . .. ........... .. 3 31
Tr ead depth . ... .. .. ... ... .... ... 328
Uniform t ire quali ty g rading ... .. .. . 33 3
Winter tires . ... .... .. .. .. .. .. . .. 334
Tir es and vehicle load limits . .. .... ... 326
Tires and wheels T
ire pressure monitoring system . ... 338
Tr ailer towi ng .. .. ................. .
273
Ope rating instruc tions ...... .... .. 2 74
T ech nica l requirements ... .. .. 273, 275
T ong ue load .... ... ...... .. .. ... 274
T railer towing tips . ... ...... .. ... . 276
Tr ailer turn sign al assembly
Wa rning/indicator l igh ts ... .. .... ..
1 7
Checking tire pressure ............ 324
Cold tire inflation pressure .. .... ... 322
Dimensions .. ............ .... ... 330
General notes ..... ...... .... .... 318
Gl f t.
d l d" t . l Tread We ar Indic a tor (lfWI) ... .... .. . 328 ossa ry o ,re an oa mg ermmo ogy .
319
Transm ission
t . t
. ® ,p ronic ............ ...... ... .
T ransport Cana da ...... ..... ... .. .. . 163
199
Trip computer
New tires and wheels .... .........
330 Fuel co nsump tion ........ ...... .. . 26
Rep lacing .. .. .. .. ...... ......... 330 Mileage ............ ... .. ... ..... 26
Snow chains .. ..... ....... .... . .. 335 Single-trip memory ................ 27
T otal -t rip me mory ........ .... .. .. 27
Trip odometer . . . . . . . . . . . . . . . . . . . . . . 12
What does it mean when dEF appears in
t he trip o dome ter display? . . . . . . . .
12
Trunk
See Rea r lid .. ... ... ........... 51 , 52
Turn s ignals .... ....... ...... .. .... . 71
Warning/indicator lights . .......... 17
T urning re ar air condit io ni ng on/off
F our -zone automatic comfort air
conditioning .. ................ .
118
u
Undercoating ... .. .. .. ... ..... .. .. . 284
Unfastening safety be lts ...... ... .. .. 208
Unidire ct io nal tires .. .. .. .. .... .. ... 318
Un iform t ire quali ty grading .......... 333
Unlocking
Power locking switch . ... ... ... .. ..
49
Rear lid/trun k lid ... .. .. .. ...... .. 5 1
Remote control key .. ............. . 47
Using the key .............. .... .. . 48
V
Valet key function
Activat ing and deact ivat ing ........ .
45
Vanity mirror ... .. .. .. ... .... ..... .. 73
Vehicle Identificat ion Numbe r (V IN) ... 362
Vehicle jack . .. .. ....... ...... .. 340, 346
Vehicle lite ratu re . . . . . . . . . . . . . . . . . . . . . 5
Vehicle-care products ...............
278