trailer AUDI A7 2021 Owner´s Manual

Wheels

are listed on the safety compli-
ance sticker label located on the
driver’s side B-pillar.

TN WARNING
Overloading a vehicle can cause
loss of vehicle control, a crash
or other accident, serious per-
sonal injury, and even death.
—Carrying more weight than
your vehicle was designed to
carry will prevent the vehicle
from handling properly and in-
crease the risk of the loss of
vehicle control.
—The brakes on a vehicle that
has been overloaded may not
be able to stop the vehicle
within a safe distance.
—Tires on a vehicle that has
been overloaded can fail sud-
denly, including a blowout and
sudden deflation, causing loss
of control and a crash.
—Always make sure that the to-
tal load being transported -
including the weight of a trail-
er hitch and the tongue
weight of a loaded trailer -
does not make the vehicle
heavier than the vehicle’s
Gross Vehicle Weight Rating.

288
Determining correct load
Talis
Use the example below to calcu-
late the total weight of the pas-
sengers and luggage or other
things that you plan to transport
so that you can make sure that
your vehicle will not be overload-
ed.
Steps for Determining Correct
Load Limit
1. Locate the statement “THE
COMBINED WEIGHT OF OCCU-
PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS” on your vehicle’s placard
(tire inflation pressure label)
> page 284, fig. 173.
2. Determine the combined
weight of the driver and pas-
sengers that will be riding in
your vehicle.
3. Subtract the combined weight
of the driver and passengers
from “XXX” kilograms or “XXX”
pounds shown on the sticker
=> page 284, fig. 173.
4. The resulting figure equals the
available amount of cargo and
luggage load capacity. For ex-
ample, if the “XXX” amount
equals 1400 lbs. and there will >

4K8012721BF
Wheels

be five 150 lbs. passengers in
your vehicle, the amount of
available cargo and luggage
load capacity is 650 lbs.
(1400-750 (5 x 150) = 650
lbs.)
5. Determine the combined
weight of luggage and cargo
being loaded on the vehicle.
That weight may not safely ex-
ceed the available cargo and
luggage load capacity calculat-
ed in Step 4.
6. If your vehicle will be towing a
trailer, load from your trailer
will be transferred to your vehi-
cle. Consult this manual to de-
termine how this reduces the
available cargo and luggage
load capacity of your vehicle.
> Check the tire sidewall
(> page 275, fig. 170) to deter-
mine the designated load rating
for a specific tire.
Wheel bolts and rims
Wheel bolts
Wheel bolts must be clean and loosen/tighten
easily.
Rims
Rims with a bolted rim ring* or with bolted wheel
covers* consist of multiple pieces. These compo-
nents were bolted together using special bolts
and a special procedure. You must not repair or
disassemble them > A\.

ZA\ WARNING
Wheel bolts that are tightened or repaired in-
correctly can become loose and result in loss
of vehicle control, which increases the risk of
an accident. For the correct tightening specifi-
cation, see > page 311, Finishing.
— Always keep the wheel bolts and the threads
in the wheel hub clean and free of grease.
— Only use wheel bolts that fit the rim.
— Always have damaged rims repaired by an
authorized Audi dealer or authorized Audi
Service Facility. Never repair or disassemble
rims yourself, because this increases the risk
of an accident.
Loose wheel warning
Applies to: vehicles with loose wheel warning

Within the limits of the system, the loose wheel
warning in the instrument cluster warns you if
one or more wheels are loose.
Using the ABS sensors, the loose wheel warning
system compares the vibration characteristics of
the individual tires. If one or more wheels are
loose, it will be indicated in the instrument clus-
ter display with the fi indicator light and a mes-
sage. If only one wheel is affected, the location
of that wheel will be indicated.
Messages
fi Wheel bolts loose. Please safely stop the ve-
hicle and check all wheel bolts!
Loose wheel warning for at least one wheel > A\.
Check the wheel bolts on all wheels with the
wheel wrench (vehicle tool kit). Have the tighten-
ing specification checked as soon as possible with
a torque wrench. Drive carefully until then. For
the correct tightening specification, see
=> page 311, Finishing.
fi Wheel assessment active. Please continue
driving carefully
After this message appears and you have checked
the wheel bolts, the assessment phase begins
when the vehicle is in motion. This may take sev-
eral minutes. >
289

Emergency assistance

Replacing wheels
You must complete the preparation before
changing a tire.
> Read and follow the important safety precau-
tions > page 305.
> Set the parking brake.
> Select the “P” position.
> When towing a trailer: disconnect the trailer
from your vehicle.
> Lay out the vehicle tool kit > page 305 and the
spare tire > page 311.
> Applies to: vehicles with air suspension: Select
on the home screen: VEHICLE > Settings &
Service > Air suspension: wheel change.
> Switch the ignition off.

ZA\ WARNING
The vehicle must also be secured to prevent it
from rolling when using the vehicle jack”. Use
suitable objects to block the front and back of
the wheel that is diagonal from the wheel
with the flat tire.


Removing the caps
\

B4L-1337
x
®



? =
©
4
Fig. 179 Wheel: wheel bolts with caps
> Slide the plastic clip from the vehicle tool kit
onto the cap until it engages > fig. 179.
> Remove the cap with the plastic clip.
308

ONL eta ere) od
Applies to: vehicles with anti-theft wheel bolts
> al) —2
Fig. 180 Anti-theft wheel bolt with cap and adapter


B4H-0470

You need a special adapter in the vehicle tool kit
to remove the anti-theft wheel bolts.
> Remove the cap @).
> Slide the adapter @) all the way onto the anti-
theft wheel bolt @.
> Slide the wheel wrench* from the vehicle tool
kit all the way onto the adapter @).
> Loosen the wheel bolt > page 308.
@ Tips
Note the code number for the wheel bolt
adapter and store it in a safe place separate
from the vehicle. If you need a replacement
adapter, contact an authorized Audi dealer or
authorized Audi Service Facility and give them
the code number.
Loosening the wheel bolts

B4S-0221

Fig. 181 Wheel: loosening the wheel bolts

Fuse s and bulbs


14
Convenience system control module, right
tail light

16
Front belt tensioner on front passenger's
side


No. | Equipment

Not assigned



No. | Equipment

Exterior antenna

Exhaust treatment, sound actuator

Rear climate control system control panel

Right trailer hitch light

Trailer hitch release

Left trailer hitch light

WOl/OlIN|
WM)
A|WIN
Trailer hitch socket

10
All wheel drive control module, sport dif-
ferential

11 Exhaust treatment


12 |48 V drivetrain generator

Bulbs
Your vi
headli
needs
ized A
ty.
320
ehicle is equipped with maintenance-free
ghts and tail lights. However, if a light bulb
to be replaced, please contact an author-
udi dealer or authorized Audi Service Facili-

Index

Starting toidrives. 2. esc = 2 sevice 2 v eave vv ome 94
Starting (engine). «i ssc. 6s sovcane ao ssamene oo 105
Ste@ring wc + = sacs « ¢ ews yo eww +e Gan ¥ 113
(Audi Crive:se@lect:s sews x « scree x 5 suenes a ane 112
also refer to Steering...........0eeee 113
Steering lock.............00 eee eee 93,114
Steering wheel
AGjUStING ccs = 5 sane ¢ 5 eames ROSS e BeBe 66
Shiftpaddles » sccwose e = smn ov sawwee a rea eo 97
Steering wheel heating................. 90
also refer to Multifunction steering wheel. . 13
Steps for determining correct load limit... 288
Stopover (navigation) .................. 220
STOPPING beer « u wsszeice « excenene 0 6 esonene « 6 ecmonnea « & arene 94
Stopping the vehicle... ........ 0.0. ee eens 94
SCOPPING (ENGINE) weiss s sews vo swenios Fo wives 105
StOlaGelss 4 « aay ov mewn ¢ & Rew 2 v Hews 6 oe 83
Storage’ compartinents « sews se sens se pass 83
Stored stations
referto: Presets sas «owes os weve o weve vv 231
Subtitles
DN Doscrise 2 commons © 5 suena 6 3 secs oo atone a om 243
Sunshade
ROOF... eee eee eee eee 48
also refer to Panoramic glass roof........ 48
SUITVISONS = aie + AtS8 5 Gave GS Hate ge RRR a 59
Suspension. ........0.. cee cece ee eee 112
Auidi drive’select + seas x 2 cae 4 e yews 3 5 oe 112
Swapping Calls: + snes ¢ v sees se een ce ees 203
Swerve assist... 2.2... . cee ee eee eee 169
Symbols
Charging equipment’: sas « s ome s x wom o 126
NAVIGATION iis sss: cess ao sexo & susaes wo vHeEMED w 220
Traffic... 2... eee 225
also refer to Indicator lights.............. 7
SYNC (climate control system) ............ 88
System settings .................e esau 249
T
Tachometer...........000 cece eeeaee 12,15
Tail lights
CLEANING: + = semen 3 y mews ¢ cee Ree Fe 299
Technical data... ...... eee eee eee eee 331
Technical modifications................. 326
344
Telephonetic: = cscs » seven eo eee =o wien 2 as 197
Accepting/ending acall................ 203
Audi phOne: bOxwsy + «sana s eowa se ewe as 199
Charging the battery (USB)............. 200
Charging the battery (wireless) ......... 200
Connecting a mobile phone............ 197
Dialing anumber...........0 eee ee eee 203
Exterior antenna..............--.000- 200
Mobile device reminder signal.......... 201
Options during aphonecall............ 203
PLAYIMGSTMUSIE «, ccssece so sanseite + © eneseie « 0) oseseie 9 237
Temperature displays
refer to Sport displays.................. 16
Temperature display (outside temperature).. 16
Temperature gauge
Coolant.................020 2c eee 12
Text input......... 0.0.00... 000002 26
Text MesSageS .... 22-2... eee eee eee 205
SOCtinGS sccm = = saws ¢ eeu 2 § eee 2g ee 205
also refer to Text messages............ 205
Tig=dOwnS': « » mews 2 s pees 2 2 new ¢ woe oo eas 85
Tightening specification
Wheel, boltsterisc 2 vecaee « 3 csaue 2 0 oso 2 oniae 311
Tightening specification (wheel bolts)... .. 311
Titt@s « ¢ saws 5 ¢ ews ¢ 2 ews + 8 eee x eas 17
Timer (high-voltage battery) ............. 124
tiptronic
refer to Manual shifting................ 97
Tire Mobility System (tire repair set)....... 305
TGS » seem a o mange & ¢ wou EE aor a a ee gee 274
Loose wheel warning.............-.4.. 289
Low-profile tires. .............000-00- 291
Répaitt S@ts « = wwe » ¢ ems : ¢ oem & Eee ee 305
Replacing « icasai a © savas «0 smawins & 7 omen © 9 oe 308
Run-flat.. 0... eee eee ee 296
SOFVICE life ccs & & eawe 5 & cate 5 ews § eae 283
TPG PROSSUNC isis. 6 & vissees 6% rere vo eevee 8 eo 284
Tire pressure monitoring sys-
POWs 5 & news 5 ¢ cews a tea 292, 293, 294
Tire pressure table.................00. 286
Tire pressure (trailer mode)............ 135
Treadwear indicators.................. 283
Unidirectionalis: « 2 saz x « waves ae vee 276, 310
Uniform tire quality grading............ 291
Tires and wheels
Glossary of tire and loading terminology .. 277
Tires and vehicle load limits............ 287

4K8012721BF
Index

Toll Module
refer to Integrated Toll Module......... 149
Tools... eee 305
Tooltips. .... 0.0... eee eee eee eee 21
Top tether anchor (securing the child safety
S@at) 0. cc ee eee eee eee 80
Touch display
Adjusting feedback................0005 21
Operating « « wes 2 owe 2 omen veo eo oes 19
TOWING’: « ¢ saws 5 ¢ ewe § 5 ewig & 8 ew ee ee 313
TOWING LOOP ewes = 2 ewes ge tees de eee ee 315
Towing protection monitoring............. 39
TPMS
indicator Wight 2x. » 2 wows 9 © ewe « ¢ ewe = 296
Tire pressure monitoring system.... 293, 294
Traffic incidents
refer to Online traffic information....... 225
Traffic information » sxc. . 5 sessee + sramess a « sven 226
Online traffic information.............. 225
Traffic light information..............0. 145
Traffic sign recognition................. 143
Traffic SignS.. 6... eee eee eee 146
Trailer mode
Airsuspension..............00e eevee 135
Trailer towing ...... 2.0.0. e eee T35.
Tongue weight ..............ee ee ee eee 135
Trailer
load « aiceso: so saws ¢ o semen oa coon oo 135
TUM aSSISt wcus = 4 ewe se eee ee vee as pees 169
Turinsigtials sus < » acme 2 » wees x 8 eee 2 eeR 53
U
Uniform tire quality grading............. 291
Unlocking and locking. .......... esse eee 36
By remote’control.. «nc ss eves ee eres sees 41
Using the lock cylinder................. 39
With Audi connect vehicle control........ 42
With the central locking switch.......... 38
With the convenience key.............0. 41
Update (software) isiscca sa scence seine as wine 250
USB
Adapter... . 0... cece eee eee eee 200
USBi charging: ports cscs +s omens ¥ = esenens xo coors 82
USB drive
Supported types/formats.............. 244
USB stick
refer to Audi music interface........... 238
Users
Localusers...... cece eee eee eee 33
MYAUGi USErSins ¢ ¢ semu se cewy s e em ee oes 33
Using residual heat............00e cece uae 89
V
Vanity Mirror... .... cee cece eee 59
Vehicle
Care/cleaning « wes sv wnee + eereee s Been gs 298
DIMONSIONS xcs x suswans « 0 seers vow samen © wg 33:1,
Identification data................00. 331
Out GFSOrVICE een: « s ees 2 2s ee Bw 304
Raising ls & coses a sens ow inmne + @ suasewe @ & ste 309
Starting. ........... 0. eee eee 93
ThanspOrt vce ¢ s eee so ove ss Hewes s HeeR 112
Unlocking and locking...............004 41
Vehicle-care scx + ¢ sews ¢ o ews oo cee se oes 298
Vehicle control services ..........0ee eee 210
Vehicle data label..................00005 331
Vehicle identification number............ 331
Vehicle jack. ................0.00000005 305
Lifting POINTS: + « sees ss anew se ave se oes 309
Tire change mode.............2--.00- 308
Vehicle key's «= coms ¢ svee & ¢ sense @ o asa 36, 40
Vehiclessound 23 eeva 2 s weep sy ees se eee 103
Vehicle start system ...........-.02-005- 105
Wehicle:toolkit®. + esas < ¢ acre @ s cams 3 x eee 305
Ventilation. . 0.0... eee ce eee eee 87
VIEW button... ... eee eee 13
Voicemail... 2... eee eee eee eee 203
Voice recognition system..........-..0 00s 29
External... 0.0... eee eee eee eee 30
Operating’: = « sees « seee so yews gs geen ee ae 29
Ww
Wall mount Clip sec ss eens ss een ce ewes 133
Warning lights
refer to Indicator lights...............-.. 7
Washing matte finish paint.............. 298
Wave band
refer to Frequency band............... 228
WEIQNESS « « caves se caw ys ews ¢ & wows & ¥ we 332
Wheel bolts 2 some « » news x mean x x ayes 9 es 289
AMEENETE essics 3 & ciceiors 6 o cnauere & weenewe me & wvexao 308
Tightening specification............... 311
345