-All four wheels must be fitted with radial
tires of the same type, size (rolling cir
cumference) and the same tread pattern .
Driving with different tires reduces vehi
cle handling and can lead to a loss of
control.
- If the spare tire is not the same as the
tires that are mounted on the vehicle -
for example with winter tires -only use
the spare tire for a short period of time and drive with extra care. Refit the nor
mal road wheel as soon as safely possi
ble.
- Never drive faster than the maximum
speed for which the tires on your vehicle
are rated because tires that are driven
faster than their rated speed can fail
suddenly.
- Overloading tires cause heat build-up,
sudden tire failure, including a blowout
and sudden deflation and loss of control.
- Temperature grades apply to tires that
are properly inflated and not over or un
derinflated .
- For technical reasons it is not always
possible to use wheels from other
vehicles -in some cases not even wheels
from the same vehicle model.
- If you install wheel trim discs on the ve
hicle wheels, make sure that the air flow
to the brakes is not blocked. Reduced air
flow to the brakes can them to overheat,
increasing stopping distances and caus
ing a collision.
- Run flat tires may only be used on
vehicles that were equipped with them at the factory. The vehicle must have a
chassis designed for run flat tires and a
factory-installed tire pressure monitor ing system* that indicates a loss of tire
pressure. Incorrect use of run flat tires
can lead to vehicle damage or accidents.
Check with an authorized Audi dealer or
tire specialist to see if your vehicle can be
equipped with run flat tires .
If run flat
tires are used, they must be installed on
all four wheels. Mixing tire types is not
permitted.
Tires and wheels 245
@ Note
- For technical reasons, it is not generally
possible to use the wheel rims from oth
er vehicles. This can hold true for wheels
of the same vehicle type.
- If the spare tire is different from the
tires that you have mounted on your ve
hicle (for example winter tires or wide
profile tires), then use the spare tire for a
short period of time only and drive with
extra care. Replace the flat tire with the
tire matching the others on your vehicle
as soon as possible.
- Never drive without the valve stem cap .
The valves could get damaged.
(® For the sake of the environment
Dispose of old tires in accordance with the
local requirements.
Uniform tire quality grading
- Tread wear
- Traction AA A B C
- Temperature ABC
Quality grades can be found where applicable
on the tire side wall between tread shoulder
and maximum section width
c:> page 242,
fig. 180 .
For example: Tread wear 200, Traction AA,
Temperature A.
All passenger car tires must conform to Feder
al Safety Requirements in addition to these
grades.
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified
government test course.
For example, a tire graded 1S0 would wear
one and one half (1 1/2) times as well on the
government course as a tire graded 100.
1JJ>
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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 ma inta ining
the correct tire pressures. You must
check the t ire pressures regularly.
- Under certain cond itions (such as a spor
ty driving style, w inter condit ions or un
paved roads), the pressure monitor ind i
cator may be de layed .
-Ask your author ized Audi dealer if run
flat tires may be used on your veh icle .
You r vehicle registrat ion becomes invalid
if you use these tires when not permit
ted. Dam age to your veh icle or a cc iden ts
cou ld also resu lt.
@ Tips
- The t ire pressure monitoring system
stops working when there is an ESC/ABS
malfunction.
- Using snow chains may result in a system
malfunction.
- The t ire pressure monitoring system on
you r Audi was developed using t ires with
the "AO" or "RO" identification on the
tire sidewall¢
page 242. We recom
mend using these t ires .
Reset tire pressure monitoring system
Applies to vehicles: with tire pressure monitoring system
If the tire pressure is adjusted, wheels are ro
tated or changed, the TPMS must be reset via
radio or MMI* .
.,. Before resetting the TPMS, the current p res
s u res of all four tires must correspond to
the specified val ues . Adjust the tire pressure
and reset the pressure in the tire press ure
monitoring system according to the load
you are carry ing
¢ page 235 .
.. Turn on the ignition .
.,. Select : the
ICARI function button> T ire
pr ess ure monitoring
> Stor e now . Or
.,. Se lect : the ICARI function button > Car sys
t e m s
control button > Serv icing & ch ecks>
Tire s an d wheel s 251
Tire pres su re mon itor ing > St ore tire pre s
s u re s.
(D Tips
Do not s to re the tire pressure if there are
snow chains on the tire .
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Tires and wheels
Checking tire pressure .. ... .. .. .. .. . 237
Cold tire inflat ion pressure ... .. .. .. . 235
Dimensions . ............. .... .. ... 242
General notes ............ .... .. ... 231
Glossary of t ire and load ing termino lo -
gy .. .. .. .. .. ........ ... .. ... ... . 232
New tires and wheels ......... .... .. 242
Replacing .. ............. .. .. .. .. . 24 3
Snow ch ain s ............. .... .. ... 2 47
Tires and vehicle load lim its . ... .. .. . 239
Wheel bo lts . . . . . . . . . . . . . . . . . . . . . . 24 8
Winte r tires . ... .. .... ... .. .. .. ... 246
T ire se rv ice life ............ .... .. ... 2 41
Tool kit ... .. .. ............. .. .. ... 252
Torn or frayed sa fety belts ... .. .. .. .. . 13 7
Touch-up paint ............. ... ... .. 203
T owing
Front eyelet ............. .... .. ... 266
Rear eye let . ............. .... .. ... 266
Tow truck procedures ........... .... 265
TPMS Tire pressure monitoring system .. .. . 250
T railer towing .. ........... .. .. .. ... 19 7
Opera ting ins truc tions ..... .. .. .. .. . 19 7
Technical req uirements . . . . . . . . 197, 198
Tips ..... .. ... .. .. ..... ... .. .. ... 199
T ransm ission . ............. .... .. .. .. 82
6 -speed man ual tra nsmissi on . .. .. .. .. 8 2
S t ron ic .. .. ............. .. .. .. .. .. 8 8
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Transm ission malf unct ion (ind icator lamp) 93
T ransm ission ma lf u nct ion (ind icator light) 87
T ransport Canada .......... .... .. ... 13 2
T ravel mode . . . . . . . . . . . . . . . . . . . . . . . . 45
Tread Wear Indicato r (TWI) . ... .. .. .. . 24 1
T rip computer
Fu el cons umption . . . . . . . . . . . . . . . . . . 25
Mi leage .. .. ............. .... .. .. .. 25
Sing le -tr ip memory .... ... .. .. .. .. .. 25
Total -trip memo ry . . . . . . . . . . . . . . . . . . 25
T rip odometer .. ........... .. .. .. .... 12
Trunk
refer to Luggage compartment . . . 63, 130
Trunk escape hand le . . . . . . . . . . . . . . . . . . 39
Trunk lid
refer to Rea r lid . . . . . . . . . . . . . . . . . . . . 39
Inde x 289
Turn signals ... .... ... .. .. ..... ... .. . 44
Warning/indicator lights ..... ... .. .. . 23
u
U ndercoa ting ... .. .. .. .. ...... ... .. 20 5
Un fastening safety belts . .... ... ... .. 139
Unidirectional tires .... .. ..... ... .. .. 231
U ni form tire quality g rading ...... .. .. 245
Unl ocking
Rea r lid ...... ... .. ................ 39
Unl ocking/locking
at the lock cy linder ............. .... . 37
by remote control ................. . 35
with t he centra l locking sw itch ..... .. . 36
with t he conven ience key ........... .. 36
U se of j umper cab les .. .. ..... ... .. .. 264
V
Vale t parking . ..... .. . .. .. ..... ... .. . 42
Vanity mirrors . .. .. .. ... ....... ...... 48
Vehicle-ca re products ... .. .. .... ... .. 200
Vehicle electri ca l sys tem . . . . . . . . . . . . . . 17
Vehicle Ident ificat ion Number (VIN) .. .. 269
Vehicle jac k . .. .. .... . ... ...... ... .. 256
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . 33
Vehicle literature .. ................. .. 5
Vehicle tool kit .. .. ............... .. 252
Ventilat ion .... ... .. ................ 67
w
Warning/indicator lights . . . . . . . . . . 10, 13
Airbag system ... .. ... ....... ...... 20
Anti -lock brak ing system (ABS) . . . . . . . . 19
B rake system .. .. .. . .. .... .... .. .. . 15
El ectromechani ca l pa rking brake . .. .. . 16
El ec tronic power con trol . . . . . . . . . . . . . 20
El ec tronic Stab ili zat ion Con trol (ESC) .. . 19
Generator . . . . . . . . . . . . . . . . . . . . . . . . . 17
Malfunction Ind icator Lamp (MIL) . ... . 20
Safety be lt . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety systems . .. ................. . 20
Turn signals . .. .. ................. . 23
Warranty coverages . .. .. ..... ... .. .. 273
Washe r reservo ir .. .. ... ....... ..... 230
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