wheel size AUDI E-TRON 2021 User Guide

Wheels

an authorized Audi dealer or authorized Audi
Service Facility.
Low-profile tires can wear out faster than stand-
ard tires.

item Me Clin meleCel lire)
— Tread wear
— Traction AAABC
— Temperature ABC
Quality grades can be found where applicable on
the tire side wall between tread shoulder and
maximum section width > page 242, fig. 155.
For example: Tread wear 200, Traction AA, Tem-
perature A.
All passenger car tires must conform to Federal
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 gov-
ernment test course.
For example, a tire graded 150 would wear one
and one half (1 1/2) times as well on the govern-
ment course as a tire graded 100.
The relative performance of tires depends upon
the actual conditions of their use, however, and
may
depart significantly from the norm due to
variations in driving habits, service practices and
differences in road characteristics and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, Band C. Those grades represent the tire's
ability to stop on wet pavement as measured un-
der controlled conditions on specified govern-
ment test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance
oA.
Temperature
The temperature grades are A (the highest), B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
258
heat when tested under controlled 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 sudden
tire failure > A\.
The grade C corresponds to a Level of perform-
ance which all passenger car tires must meet un-
der the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher Levels
of performance on the laboratory test wheel than
the minimum required by law.

Z\ WARNING
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration, cor-
nering, hydroplaning or peak traction charac-
teristics.

ZX WARNING
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla-
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.

ZA WARNING
Temperature grades apply to tires that are
properly inflated and not over or underinflat-
ed.

Tire pressure monitoring
system
(1) General notes
Each tire, including the spare (if provided),
should 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 determine the proper tire infla-
tion pressure for those tires).

Index

Listening to music
refer to Media.............0000ee 215, 218
Load... 22... eee 291
EOGAUUSERS Ia: © cnences o + seem « 6 wpnnwe © a seem ww 8 29
Locking and unlocking
By remote control................00005 37
Using the lock cylinder................. 35
With the convenience key............... 37
Low beam headlights..................0, 48
LTE
refer to Exterior antenna.............. 178
Luggage compartment: si cscs 6 6 sana 6 8 es 79
Cargo floor........ 2... eee eee eee eee 83
COVER iss < = meus & § eeteS & EG FE RG 2 ie 81
Increasing the size... .. 22... eee eee eee 82
Power SOUrCeS ... 1... eee eee 78
also refer to Luggage compartment...... 73,
Luggage compartment lid
Closing bUttON ss ; « ssa¢s sacks pees eee 40
General information ...........0..00008 39
Mechanically unlocking...............-. 42
Opening and closing.................-. 40
Opening and closing with foot motion..... 41
Power opening and closing.............. 40
Lumbar support....................0005 60
M
Maintenance’. « since = + coin 2s wow © ners © 6 285
Maintenance intervals... .siec se wae a 6 ecauee 239
Manually releasing the charging connector. 116
Manually releasing the charging port door.. 116
Manual operation
Charging connector.............-.++-- 116
Charging port door..............0000. 116
Map
Changing the scale................... 197
Displays ccssc s 2 nese Operating ......... 0. cee eee eee eee 199
Setting the destination................ 197
MAP
refer to Message Access Profile......... 183
Map PrevieW as = i xews + y eee + v OFS Fv oe 197
Map update................0 20-00 202
MYAUI APP + meus se cea se meee se mee ve 203
OMNME & sncrane « « oweasm «woes @ wespenue o muetem 203
USB
connection........... 00 eee e eae 203
298
Massage function...............-0020e ee 60
Front... 2. eee eee 61
Mechanical key............00 00000 e ee eee 36
Media cmesces mo emia w 5 saoreas 6 5 ewes a oe 215, 218
Drives... 2... cece eee eee eee eee eee 215
Supported formats.................-- 223
Média cette an < » muon « x amex x wees = ree 9 219
Memory function. ........... eee eee eee ee 67
Menu language
refer to Setting the language........... 228
Meritt pathic: « » seen 2 o meme y oes se ReeR ee 16
Message Access Profile................- 183
MessageS ..... 2... eee eee ee 183
Mirror compass.......- 00-00-0020 eee eeee $7:
Mirrors
Adjusting exterior mirrors.............-. 52
DIMMING: = exes s + meres o = worm a x wees se ve 53
Vani tyZAnOk'. « sccrwos « a soncess © x snanenn @ 0 samene 3 54
MMI
refer to Multi Media Interface........... 17
Mobile device
referto Telephone...........-eeeeeeee 175
Mobile device reminder signal............ 179
Motor compartment
Opening and closing the hood.......... 234
OVERVIEWS. secs: a 2 omeees oe amen @ 8 ewes @ 2 235
Safety precautions..............000005 233
Storage compartment................2. 79
Mountain passes.................0.00. 100
Mountain roads................00000 0s 100
Multifunction steering wheel
BUEGONSS: ¢ x seas x 5 eas 3 eae ee He ee 12; 28
Operating’ « = wees 2 wom so weseme so ee ww 12
Programming buttons...............05- 28
Voice recognition system............... 25.
Multi Media Interface................... 17
Menus and symbols..............2+-04- 18
Operating’. «owes «+ sence» 6 avarcie s ¥ sere 15,18
Switching the displays on or off.......... 17
Muting.......... 0.0.00 cee eee eee ee eee 28
myAudi..... eee eee eee 29,187
myAudi navigation................. 194, 197
MYAUGEUSENSs. « saccis o eee we ewe a wee es 29
N
Narrow ar@aS wesc oo een oo een vem oo oe 153