2017 AUDI A8 winter tires

Wheels
- Please a lso remember that, wh ile these tires
deliver responsive handling, they may ride less
comfortably and ma ke more noise than other
cho ices.
Reduc ed performance in winter /cold s eason
condit ions
All tires are designed for certain purposes. The
low aspect ratio, ultra high performance t ires
or iginally i nstalled on your vehicle are intended
for maximum dry and wet road performance and
handling . They are not s uitable for cold, snowy or
icy weathe r cond itions.
If you drive under those
circumstances, you s hou ld equ ip your ve hicle
with a ll-season or win ter tires, wh ic h offe r bette r
traction under those con dit ions . We suggest you
use the recommended snow or all -season tires
specified fo r your vehicle, or their equivalent.
Refer to¢
page 298 for more deta iled info rm a­
tion regarding w in ter tires.
Uniform tire quality grading
- Tread wear
- Traction AA A B C
- Temperatu re ABC
Qua lity grades can be found where applicable on
the t ire side wall betwee n tread s hou lde r and
maximum sect io n w id th
¢pag e 283, fig. 265.
For e xample: Tread wear 2 00 , Traction AA , Tem­
perature
A .
All passenger car tires must conform to Federa l
Safety Requirements in addition to these grades.
Tread wea r
The tread wear grade is a comparat ive ra ting
based on the wear rate of the tire when tested
under contro lled conditions on a specified gov­
ernment test course.
F or examp le, a t ire graded
150 would wear one
and one ha lf
( 1 1/2) times as well on the govern ­
ment course as a tire g raded
100 .
The rela tive perfo rmance of tires depe nds upon
the actua l condi tions of their use, howeve r, and
may depart significant ly from the norm d ue to
300
variations in driving habits, service p ract ices an d
differences in road characteristics and climate.
Traction
The traction grades, from hig hest to lowest, a re
AA, A, B and
C. Those grades rep resent the tire's
ability to stop o n wet p avement as measure d un­
der controlled conditions on specified govern ­
ment test s urfaces of asphalt an d concrete. A tire
marked C may have poor traction performance
¢ _& .
Temperature
The temperature grades are A ( the highest), B,
and C, representing the tire 's resistance to the
generatio n of heat and its ability to dissipate
heat when tested under contro lled conditions on
a specified indoor laboratory test wheel.
Sustained high temperature can cause the mate­
rial of the tire to degenerate and reduce tire life,
and excessive temperature can lead to s udden
tire failure¢ &.
The grade C cor responds to a level of perform ­
ance which all passenger car tires must meet un­
der the Federal Motor Vehicle Safety Standard
No.
109. Grades Band A represent hig her levels
of performance on the laboratory test wheel than
t h e m inim um requ ired by law .
A WARNING
-
The tract io n grade assigned to this t ire is
based on st raig ht-a head b raking tr action
tes ts, and do es not in clude acceler ation, cor­
nerin g, hyd roplaning or pe ak traction ch arac­
teristics.
A WARNING
T he temperat ure grade fo r thi s tire is esta b­
lishe d for a tire that is properly inflated and
not ove rloaded. Excessive speed, underinfla -
tion, o r excessive load ing, either separately or
in comb inat ion, can cause heat bu ildup and
-
possible tire failure. ..,.

Wheels
the recommended tire pressure for your vehicle
¢page 293, fig. 268.
Tire tread circumference and vibration character­
istics can change and cause a tire pressure warn­
ing if:
- the tire pressure in one or more tires is too low.
- the tire has structural damage .
- the tire was replaced or the tire pressure was
changed and it was not stored¢
page 302.
-the spare tire* is installed.
Indicator lights
IE Loss of pressure in at least one tire¢&. .
Check the tires and replace or repair if necessary.
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys­
tem ¢
page 302 .
mm (Tire Pressure Monitoring System) Tire
pressure: System malfunction!.
Ifmm appears
after switching the ignition on or while driving
and the
IE indicator light in the instrument clus­
ter blinks for approximately one minute and then
stays on , there is system malfunction . Try to
store the correct tire pressures¢
page 302. If
the indicator light does turn off or turns on again
after a short period of time, drive to an author­
ized Audi dealer or authorized Audi Service Facili­
ty immediately to have the malfunction correct­
ed .
A WARNING
- If the tire pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steer ing or braking maneu­
vers . Stop as soon as possible and check the
t ir es and their pressure .
- The driver is responsible for maintaining the
correct tire pressure. You must check the
t ire pressure regularly.
- Under certain conditions (such as a sporty
dr iv ing style, winter cond itions or unpaved
roads), the tire pressure monitoring system
indicator may be delayed.
- Do not use run-flat tires on your vehicle. Us­
ing them when not permitted can lead to
vehicle damage or accidents .
302
(D Tips
-The tire pressure monitoring system can al­
so stop working when there is an ESC mal­
function.
- Using snow chains may result in a system
malfunction.
- The tires with the identification "AO" or
"RO" ¢
page 290 have been matched with
your Audi tire pressure monitoring system.
We recommend that you use these tires.
Storing tire pressures
App lies to: AB, 58
If the tire pressure changes or a tire is replaced ,
it must be confirmed in the Infotainment sys­
tem.
... Make sure before storing that the tire pressur es
of all four tires meet the specified values and
are adapted to the load ¢
page 291.
... Switch the ignition on.
... Select: the
ICARI funct ion button> Car Systems
control button > Servicing & checks > Tire
pressure monitoring
> Store tire pressure >
Yes, store now.
(D Tips
Do not store the tire pressures if snow chains
are installed. Othe rw ise the system could
malfunction.
Tire Pressure Monitoring System (S8 plus)
(l) General notes
App lies to : 58 plus
Each tire, including the spare (if provided),
sho uld be checked monthly when cold and inflat­
ed to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or
tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure la­
bel, you should determ ine the proper t ire infla-
tion pressure for those tires). .,.

Emerg ency assis ta nce
There are some restrictions on the use of the
spare tire. The spare tire has been designed spe­
cifically for your type of vehicle. Do not replace it
with the spare tire from another type of vehicle.
There are different types of spare tires availab le
depending on the equipment
c::> page 320.
Remo ving t he spare tire
• Lift the cargo floor by the plast ic handle
~fig. 283.
• Hook the hand le into the luggage compartment
seal.
• Turn the handwhee l counter-clockwise and re-
move it.
• Remove the spare tire.
Sn ow c hain s
For technica l reasons, the use of snow chains on
the compact spare tire is not permitted.
If you have to drive with snow chains and a front
tire fa ils, mount the spare wheel in place of a
rear tire. Insta ll the snow cha ins on the rear tire
that you removed, and install that in p lace of the
front tire that failed.
A WARNING
-After installing a spare t ire, the tire pres­
sure must be checked as quickly as poss ible.
- Do not drive faster than 50 mph (80 km/h)
with a compact spare tire. Driving faster
than that increases the risk of an accident.
- To reduce the risk of an accident, avo id fu ll­
throttle acceleration, heavy braking, and
fast cornering with the compact spare t ire.
- To reduce the risk of an accident, never drive with more than one compact spare tire.
- Norma l summer or winter tires must not be
mounted on the compact spare wheel rim.
A WARNING
- Never use the spare tire if it is damaged or if
it is worn down to the tread wear indicators.
- If the spare tire is more than 6 years o ld,
use it only in an emergency and with ex­
treme caution and careful dr iving.
- The spare tire is intended on ly for tempora­
ry and short-term use. It should be replaced
320
as soon as possible with the normal whee l
and tire.
- For technical reasons, the use of tire chains
on the spare tire is not permitted. If it is
necessary to drive w ith tire chains, the spare
wheel must be mounted on the front axle in
the event of a flat in a rear t ire. The newly
ava ilable front wheel must then be installed
in place of the rear wheel w ith the flat tire.
Installing the tire chain befo re mounting
the wheel and tire is recommended.
- Loose items in the passenger compa rtment
can cause se rious personal injury during
ha rd braking or in an accident. Never store
the inflatable spare tire or jack and tools in
the passenger compartment .
Spare tire types
Fig. 284 Luggage compartment: space-sav ing spare tire
(compact spare tire)
(D Spare tire*
If you have to mount a spare tire oppos ite the
runn ing direction because of a flat tire, drive
ca refully and restore the cor rec t r unn ing d irec­
tion as soon as poss ib le
¢page 319.

0 co .... N ,..._
N .... 0 0 :c ' Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Swapping (telephone) . . . . . . . . . . . . . . . . . 149
Switching the audio output off (RS E) . . . . . 195
Symbols
r e fer to Indicator lights . . . . . . . . . . . . . . . . 17
SYNC (Automatic climate control) . . . . . . . . . 71
System settings . . . . . . . . . . . . . . . . . . . . . . 204
System update
(MMI) . . . . . . . . . . . . . . . . . . 206
System volume . . . . . . . . . . . . . . . . . . . . . . . 205
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 9, 10
Technical data . . . . . . . . . . . . . . . . . . . . . . . . 333
T echnical modifications . . . . . . . . . . . . . . . . 338
Telephone ... .. ............... 14, 146, 149
Connecting . . . . . . . . . . . . . . . . . . . . . . . . . 147
Dialing a number . . . . . . . . . . . . . . . . . . . . 148
Memory capacity (directory) . . . . . . . . . . . 1S4
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Storing a number . . . . . . . . . . . . . . . . . . . . 149
T emperature disp lay
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Tether anchors . . . . . . . . . . . . . . . . . . . . . . . 264
Tether strap . . . . . . . . . . . . . . . . . . . . . . . . . 264
Tie-downs . . . . . . . . . . . . . . . . . . . . . . . . 65, 214
r ,me . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
tiptronic (automatic transmission) . . . . . . . . 83
Tire mobility kit ................ ..... . 312
Tire Pressure Monitoring System . . . . . . . . . 302
r ,res . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Low aspect ratio tires . . . . . . . . . . . . . . . . 299
quattro (all wheel drive) . . . . . . . . . . . . . . 130
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Service life 291
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . 293
Tire pressure monitoring system . . . 301 , 302
Tire pressure table . . . . . . . . . . . . . . . . . . . 294
Treadwear indicators . . . . . . . . . . . . . . . . . 291
Unidirectional . . . . . . . . . . . . . . . . . . . . . . . 285
Uniform tire quality grading . . . . . . . . . . . 300
Tires and wheels Glossary of tire and loading terminology . 285
Tires and vehicle load limits . . . . . . . . . . . 295
TMC/TMCpro
refer to Traffic information (TMC) . . . . . . 175
Index
Tone (sound)
refer to Adjusting the sound . . . . . . . . . . . 204
Tool kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Torn or frayed safety belts . . . . . . . . . . . . . . 220
touch
refer to MMI touch
136
Towing Tow trucks . . . . . . . . . . . . . . . . . . . . . . . . . 329
Towing loop . . . . . . . . . . . . . . . . . . . . . 329, 330
TPMS (tire pressure monitoring system) . . . 301
Traffic information (TMC) . . . . . . . . . . . . . . 175
RSE .... .. .. .. .. .. ............. .. .. 201
Switching reports on and off . . . . . . . . . . . 176
Trailer mode . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Trailer towing Operating instructions. . . . . . . . . . . . . . . . . 89
p k' ar ing system . . . . . . . . . . . . . . . . . . . . . . 124
Technical requirements . . . . . . . . . . . . . 89, 90
Train (transporting your vehicle) . . . . . . . . . 330
Transmission malfunction . . . . . . . . . . . . . . . 87
Transport Canada . . . . . . . . . . . . . . . . . . . . . 215
Transporting your vehicle . . . . . . . . . . . . . . . 330
Trip odometer . . . . . . . . . . . . . . . . . . . . . . . . . 1 0
Turn signal . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
u
Unfastening safety belts . . . . . . . . . . . . . . . 223
Uniform tire quality grading . . . . . . . . . . . . 300
Unlocking/locking . . . . . . . . . . . . . . . . . . . . . 30
V
Valet parking function . . . . . . . . . . . . . . . . . . 40
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . 49, SO
Vehicle Care/cleaning . . . . . . . . . . . . . . . . . . . . . . . 306
Out of service . . . . . . . . . . . . . . . . . . . . . . . 31 1
Raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
V ehicle battery . . . . . . . . . . . . . . . . . . . . . . . 279
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 130
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Winter operation . . . . . . . . . . . . . . . . . . . . 280
Vehicle control modules . . . . . . . . . . . . . . . . 132
Vehicle data . . . . . . . . . . . . . . . . . . . . . . . . . 333
Vehicle jack ..... .. .. ......... 312,315,316
349

Index
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Ve hicle too l kit . . . . . . . . . . . . . . . . . . . . . . . 312
Veh icle transport . . . . . . . . . . . . . . . . . . . . . 330
Ve nti la tion . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Version informat ion . . . . . . . . . . . . . . . 196, 206
Video image settings . . . . . . . . . . . . . . . . . . 190
Video playback combinations (RS E) . . . . . . . 202
VIN ................................ 333
Voice guidance . . . . . . . . . . . . . . . . . . . . . . . 172
Voice recognition system . . . . . . . . . . . . . . . 141
Sett ings . . . . . . . . . . . . . . . . . . . . . . . . . . . 20S
Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Input level . . . . . . . . . . . . . . . . . . . . . . . . . 190
w
Warning/Indicator lights
Airbag system ............... ... 236,237
PASSENGER AIR BAG OFF . . . . . . . . . . . . . 237
Warning lig hts
refer to Indicator lights ..... ... .. .. .... 1 7
Wa rni ng tr iangle . . . . . . . . . . . . . . . . . . . . . 312
Warranty coverages . . . . . . . . . . . . . . . . . . . 336
Was hing mat te finish paint . . . . . . . . . . . . . 306
We igh ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Wheel bolts Replac ing a wheel . . . . . . . . . . . . . . . . . . . 298
Wheels ... .. .. .. ............. .... ... 283
Clean ing . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
Glossa ry of tire and loading terminology . 285
Rep lac ing .. .. .... ........... .... ... 313
Tires and vehicle load limits . . . . . . . . . . . 295
W heel wrenc h . . . . . . . . . . . . . . . . . . . . . . . . 312
W i- F i ...... ... .. ................ .... 160
Media player . . . . . . . . . . . . . . . . . . . . . . . . 184
W indow reg ulator . . . . . . . . . . . . . . . . . . . . . 37
W indows
Clean ing/ remov ing ice . . . . . . . . . . . . . . . . 308
D efrost ing . . . . . . . . . . . . . . . . . . . . . . . . . . 71
W indshield
Clea ning . . . . . . . . . . . . . . . . . . . . . . . . . . . . SO
D efrost ing . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1
also refer to Windshield . . . . . . . . . . . . . . . 50
W indshield washe r system . . . . . . . . . . 50, 281
Rese rvoir capacity . . . . . . . . . . . . . . . . . . . 334
W indshield wipers . . . . . . . . . . . . . . . . . . . . . SO
350
Win ter driving
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 298
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Win ter operat ion
Cooli ng sys tem . . . . . . . . . . . . . . . . . . . . . . 277
Defrosting the windows . . . . . . . . . . . . . . . 71
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . 71
Steering wheel heating . . . . . . . . . . . . . . . . 72
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . 280
Windshie ld washer system . . . . . . . . . . . . 281
Win ter tires . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Winter use Car was hes . . . . . . . . . . . . . . . . . . . . . . . . . 306
Removing ice from windows . . . . . . . . . . . 308
Wiper b lades . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Wire less headphones (RS E) . . . . . . . . . . . . . 198
X
Xenon -L igh ts . . . . . . . . . . . . . . . . . . . . . . . . . 3 26
Xenon plus headlights . . . . . . . . . . . . . . . . . . 43
z
Zoom (map) . . . . . . . . . . . . . . . . . . . . . . . . . 172