vehicle 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 .
0 Note
-For technical reasons, it is not generally
possible to use the wheel rims from oth-
Tires and wheels 241
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 AB C
Quality grades can be found where applicable
on the tire side wall between tread shoulder
and maximum section width 9 fig. 186.
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 ISO would wear
one and one half (11/2) times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, how
ever, and may depart significantly from the norm due to variations in driving habits, serv
ice practices and differences in road character-
istics and climate.
1J1>
•
•
-Under certain conditions (such as a spor
ty driving style, winter conditions or un
paved roads), the pressure monitor indi
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 vehicle or accidents could also result.
(D 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 tires with the "AO" or "RO" identification on the
tire sidewall ~
page 238. We recom
mend using these tires.
Reset tire pressure monitoring system
Applies to vehicles: with tire pressure monito ring 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 pres
sures of all four tires must correspond to
the specified values. Adjust the tire pressure and reset the pressure in the tire pressure
monitoring system according to the load
you are carrying
~ page 231.
~ Turn on the ignition.
~ Select: the ICARI function button> Tire
pressure monitoring
> Store now . Or
~ Select: the ICARI function button > Car sys
tems*
control button > Servicing & checks >
Tire pressure monitoring > Store tire pres
sures.
(D Tips
Do not store the ti re pressure if there a re
snow chains on the tire.
Tires and wheels 24 7
•
•
Transmission ... .... .... ... .. .. .. .... 86
multitronic . . . . . . . . . . . . . . . . . . . . . . . . 86
S tron ic . ... .... ...... ... .. .. .. .. .. 86
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Transm iss ion ma lf u nct ion (ind icator light) 92
Transport Canada . . . . . . . . . . . . . . . . . . . 129
Travel mode . . . . . . . . . . . . . . . . . . . . . . . . 54
T read Wear Indica to r (TWI) .. .. .. .. .. . 237
Trip computer Fue l consumption . . . . . . . . . . . . . . . . . . 25
M ileage . ... ... .. .. ...... .. .. .. .. .. 25
Sing le-tr ip memory .......... .... ... 25
Total-t rip memo ry . . . . . . . . . . . . . . . . . . 25
Trip odometer ............. .... .. .... 12
Trunk
refer to L u ggage compartment. . . 68, 127
T runk escape hand le . . . . . . . . . . . . . . . . . . 38
Trunk lid
refer to Rear lid .......... .. .. .. .. .. 37
Turn signa ls . ... .... .... ... .. .. .. .... 53
Warning/indicator lights ... .. .. .. .. .. 23
u
Undercoat ing . .... ..... ... .. .. .. ... 201
Unfasten ing safety belts .... .. .. .. .. . 138
Unid irect iona l tires ......... .. .. .. .. . 227
Uniform t ire q uality grading . .. .. .. .. . 24 1
Unlock ing
Rear lid ...... ................ .... . 37
Unlocking/ locking
at the lock cylinder ........ .. .. .. .. .. 36
by remote contro l . . . . . . . . . . . . . . . . . . 34
with the central locking switch .. .. .. .. 35
with the convenience key ........ .... . 35
Upper cabin heating . . . . . . . . . . . . . . . . . . 73
Use of jumper cab les ....... .. .. .. .. . 260
V
Valet park ing ............... ... ... ... 40
Vanity mirrors ............. .... .. .. .. 57
Ve hicle-c are prod ucts ....... .. .. .. .. . 194
Vehicle e lectrical system . . . . . . . . . . . . . . 17
Vehicle Identification Number (VIN) ... . 26 5
Vehicle jack .. .... ... ..... ..... .. ... 25 2
Vehicle key .. ............. .... .. .... 32
Inde x 285
Vehicle literatu re .... . .. .. ..... ... .. .. 5
Vehicle tool kit .. ... ................ 248
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . 70
w
Warning/indicator lights . . . . . . . . . . 10, 13
Airbag system . . . . . . . . . . . . . . . . . . . . . 20
Anti- lock braking system (ABS) ... .. .. . 19
Brake system .. .. ................. . 15
E lectromechanical parking brake . ..... 16
El ectronic power control . . . . . . . . . . . . . 20
El ectronic Stab ilization Contro l (E5C) .. . 19
Generator . . . . . . . . . . . . . . . . . . . . . . . . . 17
Malfunction Ind icator Lamp (M IL) .. .. . 21
Sa fety be lt . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety systems . . . . . . . . . . . . . . . . . . . . . 20
Turn signals ....... . .. .. ..... ... .. . 23
Wa rranty coverages ............. .. .. 269
Washer reservo ir ...... ............. 226
Washing ... .. .... .. . .. .. ..... ... .. 194
Automatic car wash .. .. ..... ... .. .. 195
by hand ... .. .. .... . ... ...... ... .. 195
General information ........... .... 194
Matte finish paint ................. 197
Power top clean ing . ... ..... ... .. .. 197
with a power washer ............... 196
Waxing . ... .. .... ... .. .. ..... ... .. 198
Wea r indica to r .. .. ............... .. 237
Weights .. .. .. .. .. .. ............... 26S
Wha t happens if yo u wear your safety belt
too loose? . ....... .. . .. .. ..... ... .. 137
What happe ns to unbe lted occupants? .. 133
What impairs driving safety? ...... .. .. 122
Wha t shou ld I do after changing a
whee l? ... .. .. .... .. . .. .. ..... ... .. 234
What shou ld I do after replac ing whee ls? 234
Wheel bolts Torque ...... .. ...... ............. 244
Whee ls . ... .. .... .. . .. .. ..... ... .. 2 27
Cast alloy ....... ... .. .. ..... ... .. 200
Checking tire pressure ... .... ... .. .. 233
Co ld tire inflation pressure ...... .. .. 231
General notes .. .. ................. 227
G lossary of tire and loading term inolo-
gy .......... ... .. ............... 228
•
•