change wheel AUDI S4 2021 User Guide

8W1012721BC
Telephone

Depending on your mobile device, the following
options may be available:
— Store as favorite > page 167.
— Send text message > page 170.
— Send e-mail > page 171.
Edit number
Edit a phone number before dialing it.
Show history
Requirement: you must have had more than one
interaction with a contact.
All interactions with a contact or a number are
displayed.
Managing favorites
Applies to: vehicles with telephone
You can store contacts for all connected mobile
devices as shortcuts in the favorites list.
Selecting favorites using the MMI
> Applies to: MMI: Select on the home screen:
PHONE > Favorites.
Opening favorites using the multifunction
steering wheel
> Select in the instrument cluster: Telephone tab
> 2) button > Favorites.
Storing favorites
> Press YY page 168 in the business card, or
> Press Store as favorite in the options
=> page 166.
Deleting favorites
> Press W © page 168 in the business card, or
> Select: Favorites > Z > one or multiple favor-
ites or Select all > Delete > (Done).
@) Tips
The favorites can only be edited via the MMI.
Managing the directory
Applies to: vehicles with telephone
You can manage up to four directories in the
MMI.
Requirement: a mobile device must be connected
to the MMI.
Opening the directory
> Applies to: MMI: Select on the home screen:
PHONE > Contacts.
The contacts will be displayed. You can change
the sort order > page 170, Sort order.
Deleting imported contacts
Requirement: you must have imported at least
one contact > page 170.
> Select: Contacts > Z > one or more text mes-
sages > Delete > (Done). The imported contacts
are deleted.
Directory options
> Press and hold a contact in the directory until
the Options menu appears.
Depending on your mobile device, the following
options may be available:
— Store as favorite > page 167.
— Send contact: you can select Text message or
E-mail > page 170.
— Send text message > page 170.
— Send e-mail > page 171.
i) Tips
— Pay attention to any synchronization
prompts on your mobile device when down-
loading contacts.
— The contacts from the mobile device may
not be transferred in alphabetical order. If
there are too many entries, contacts with
different first letters may be missing in the
MMI.
— Only the contacts from the active connected
mobile device are displayed.
— The contacts in the local MMI memory are
always visible and can be accessed by other
users.
— After switching off the ignition and exiting
the vehicle, the mobile device directory will
be loaded when the MMI is started again if
the mobile device is within range and the
167
>

8W1012721BC
Navigation

Navigation
Opening navigation
Applies to: vehicles with navigation system



Fig. 139 Route guidance not started
The navigation system directs you to your desti-
nation, around traffic incidents, and on alterna-
tive routes, if desired.
Opening navigation
» Applies to: MMI: Press NAVIGATION on the
home screen.
After accessing the navigation for the first time,
the map is displayed.
Opening navigation using the multifunction
steering wheel
> Applies to: multifunction steering wheel: Select
the Navigation tab in the instrument cluster.
> To display navigation when route guidance has
started, select in the instrument cluster: the
button > Map.
The following functions are available in the MMI:
@ Open the Select destination menu
=> page 183, fig. 140.
@ Open the intelligent search > page 182.
@ Switch between the map and the menu:
press A repeatedly until the desired function
is displayed.
You can find additional information about the
map update at > page 186, Map operation.

ZA WARNING
— The demands of traffic require your full at-
tention. Always read the chapter > page 19,
Traffic safety information.
— The route calculated by the navigation sys-
tem is a driving recommendation. Follow


the traffic regulations that are applicable in
the country where you are operating the ve-
hicle. In the event that the driving directions
contradict traffic regulations, always follow
the traffic regulations applicable in the
country where you are operating the vehicle
to reduce the risk of an accident.
() Note
Read the information about Audi connect, and
be sure to note the connectivity costs section
=>© in General information on page 173.
(i) Tips
— Snow and obstructions on the GPS antenna
or trees and large buildings can impair sat-
ellite reception and affect the system's abil-
ity to determine the vehicle position. Sever-
al deactivated or malfunctioning satellites
can also interrupt GPS reception and affect
the system's ability to determine the vehicle
position.
— Because street names sometimes change,
the names stored in the MMI may in rare
cases differ from the actual street name.
— Applies to: multifunction steering wheel:
Depending on the selected function, opera-
tion through the center display may be re-
quired.
— Applies to: vehicles with Audi connect Info-
tainment: Depending on the country and ve-
hicle equipment, additional services may be
available.
— An additional indicator will appear in the
head-up display.

myAudi navigation
Applies to: vehicles with Audi connect Infotainment
MMI navigation works seamlessly with the myAu-
di app.
Your destinations (favorites, last destinations)
are synchronized through your myAudi account.
All important destinations can be displayed in
the vehicle and in the myAudi app.
181

8W1012721BC
Media



ZA WARNING
Driving requires your complete and undivided
attention. As the driver, you have complete re-
sponsibility for safety in traffic. Never operate
mobile devices while driving, because this in-
creases the risk of an accident.

@) Note
— Pull the cable out of the Audi music inter-
face carefully so that the USB ports are not
damaged.
— Use a USB extension cable to connect devi-
ces that have an integrated USB connector
(such as a USB stick) to reduce the risk of
damage to your USB device and the Audi
music interface.
— Extremely high or low temperatures that
can occur inside vehicles can damage mobile
devices and/or impair their performance.
Never leave mobile devices in the vehicle in
extremely high or low temperatures.
G) Tips
— Always follow the information found in
=> page 82.
—When you switch the ignition off, the USB
ports are still supplied with power until the
energy management intervenes.
— Do not use an additional adapter cable or
USB extension cable to connect mobile devi-
ces to the Audi music interface that already
have a cable or that must be connected with
a USB adapter cable (9 page 202, fig. 150).
Using an additional adapter or US extension
cable may impair functionality.
— Functionality is not guaranteed for mobile
devices that do not conform to the USB 2.0
specification.
— USB hubs are not supported.
— Video playback through the Audi music in-
terface is not supported on Apple devices
and MTP devices (such as smartphones).
— iPod touch or iPhone malfunctions also af-
fect the operation of the MMI. Reset your
mobile device in these situations.
— Audi recommends updating the iPod touch
or iPhone software to the latest version. Re-
fer to your mobile device owner's manual
for more information.
— The USB adapter on the Audi music inter-
face will support iPod touch or iPhone devi-
ces from the 5th generation or newer with
the lightning connector.
—Aselection of supported devices can be
found in the database for tested mobile de-
vices at www.audi.com/mp3.
Playing media
The following sources can be selected depending
on the vehicle equipment:
— Amazon Alexa > page 202.
— USB device = page 202.
— External device: you can connect external devi-
ces via Bluetooth and use the Bluetooth audio
player > page 201, or you can connect an exter-
nal device directly to the Audi music interface
=> page 202.
Accessing media
Playing media files using the MMI
> Applies to: MMI: Select on the home screen:
MEDIA > Source > a source. Depending on the
connected device, the symbol for a source may
change. The device name may be displayed (for
example: myPhone).
> Select a track from the categories in the media
center > page 204.
Playing media files using the multifunction
steering wheel
Requirement: a media source must contain me-
dia files > page 203.
> Select the radio/media tab in the instrument
cluster.
> Turn the left thumbwheel to display the play-
list.
> To switch to a different source, press the [=]
button.
> To select a media file or a source, turn and
press the left thumbwheel.
203

Media

> To switch between radio and media, select in
the instrument cluster: the =] button > Switch
to radio/Switch to media.
G) Tips
— For safety reasons, the video image is only
displayed when the vehicle is stationary. On-
ly the sound from the video plays while driv-
ing.
— Applies to: multifunction steering wheel:
Depending on the selected function, opera-
tion through the center display may be re-
quired.

canoe ISTE etal g
RAX-0158
Fig. 151 Center display: media center
There are various categories available in the me-
dia center. You can also search for media files
across sources. The current music track continues
playing while you search the MMI.
Opening the media center
> Applies to: MMI: Select on the home screen:
MEDIA > Source > a source > a category.
@ Source symbol
The symbol for the source that is currently in use
is displayed. Depending on the connected device,
the symbol for the source may change. As an ex-
ample, a USB stick is shown connected to the
Audi music interface.
@ Source device name
The device name of the source that is currently in
use is displayed.
204

@ Categories
The media center will display categories depend-
ing on the connected device, the selected source
content, and the connection type.
Last played tracks
The last played media file will be played.
Artists
All available artists are displayed.
> Select: an artist > an album > a song.
Playlists
All playlists and smart playlists in the source are
displayed.
> Select: a playlist > a song.
Smart playlists
Last played tracks: the tracks that were dis-
played last are displayed.
Most played tracks: the tracks that are played
most frequently are displayed.
Folders
The folder structure or track/chapter list is dis-
played.
> Select: a folder > a song.
Compilations
You can control your compilations through the
MMI.
> Select: a compilation > a song.
Composers
All available composers are displayed.
> Select: gd composer > an album > a song.
iTunes Radio
> Press ona radio station.
Audio books
You can control your audio books on the MMI.
> Press on an audio book.

Wheels

Production options weight
means the combined weight of
those installed regular production
options weighing over 5 lbs.
(2.3 kg) in excess of those stand-
ard items which they replace, not
previously considered in curb
weight or accessory weight, in-
cluding heavy duty brakes, ride
levelers, roof rack, heavy duty
battery, and special trim.
Radial ply tire
means a pneumatic tire in which
the ply cords that extend to the
beads are laid at substantially
90 degrees to the centerline of
the tread.
Recommended inflation
pressure
see > page 238, Cold tire infla-
tion pressure.
Reinforced tire
means a tire designed to operate
at higher loads and at higher in-
flation pressures than the corre-
sponding standard tire. Rein-
forced tires may be identified as
“XL”, “xl”, “EXTRA LOAD”, or “RF”
on the sidewall.
240
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated.
Rim diameter
means nominal diameter of the
bead seat. If you change your
wheel size, you will have to pur-
chase new tires to match the new
rim diameter.
Rim size designation
means rim diameter and width.
Rim width
means nominal distance between
rim flanges.
Sidewall
means that portion of a tire be-
tween the tread and bead.
Speed rating (letter code)
means the speed at which a tire is
designed to be driven for extend-
ed periods of time. The ratings
range from 93 mph (150 km/h)
to 186 mph (298 km/h) > table
on page 236. You may not find
this information on all tires be-
cause it is not required by law.
The speed rating letter code,
where applicable, is molded on
the tire sidewall and indicates the >

Wheels

B-pillar (driver's side) > fig. 167,
> fig. 168. The location may vary
depending on the model.
Use the tire pressure specified for
a normal vehicle load when the
vehicle is partially loaded > table
on page 247. If driving the vehi-
cle when fully loaded, you must
increase the tire pressure to the
maximum specified pressure > A.
Checking and correcting tire
pressure
>Check the tire pressure at least
once per month and also check it
before every long drive.
> Always check the tire pressure
when the tires are cold. Do not
reduce the pressure if it increas-
es when the tires are warm.
>Refer to the sticker > fig. 168
for the correct tire pressure.
>Correct the tire pressure if nec-
essary.
>Save the changed tire pressure
> page 254.
> Check the pressure in the spare
tire (compact spare tire)*. Al-
ways maintain the maximum
temperature that is specified for
the tire.
246


Z\ WARNING
Always adapt the tire pressure
to your driving style and the ve-
hicle load.
—Overloading can lead to loss of
vehicle control and increase
the risk of an accident. Read
and follow the important safe-
ty precautions in > page 248.
—The tire must flex more if the
tire pressure is too low or if
the vehicle speed or load are
too high. This heats the tire up
too much. This increases the
risk of an accident because it
can cause the tire to burst and
result in loss of vehicle con-
trol.
—Incorrect tire pressure increas-
es tire wear and has a negative
effect on driving and braking
behavior, which increases the
risk of an accident.

@) Note
Replace lost valve caps to re-
duce the risk of damage to the
tire valves.
(*) For the sake of the envi-
ronment
Tire pressure that is too low in-
creases fuel consumption.

8W1012721BC
Wheels

Uc ede] )
Please note that the information
contained in the following table
was correct at the time of print-
ing, and the information is sub-
ject to change. If there are any
differences, you should always
follow the tire pressure sticker
=> page 245, fig. 167.
Make sure that the tire designa-
tion on your tire matches the des-
ignation on the tire pressure label
and the tire pressure table.
The following table lists recom-
mended tire pressures in cold
tires according to the load and
the size of the tires installed.



















Model/ Tire designation Tire pressure
Engine Normal load Maximum load
(up to 3 people)
Front Rear Front Rear
PSI | kPA | PSI | kPA | PSI | kPA | PSI | kPA
A4 sedan: 225/50 R17 94Y 30 | 210 | 28 | 190 | 33 | 230 | 33 | 230
2.0L 245/40 R18 93Y 30 | 210 | 28 | 190 | 33 | 230 | 33 | 230
ic sled 225/50 R17 94H 32 | 220 | 29 | 200 | 36 | 250| 36 | 250
245/40 R18 97H 35 | 240 | 32 | 220 | 36 | 250 | 36 | 250
245/35 R19 93Y 35 | 240 | 32 | 220 | 36 | 250 | 39 | 270
A4 sedan: 225/50 R17 94Y 30 | 210 | 28 | 190 | 33 | 230 | 33 | 230
2.0L 245/40 R18 93Y 30 | 210 | 28 | 190 | 33 | 230 | 33 | 230
ou 225/50 R17 94H 32 | 220 | 29 | 200 | 36 | 250| 36 | 250
245/40 R18 97H 35 | 240 | 32 | 220 | 36 | 250 | 36 | 250
245/35 R19 93Y 36 | 250 | 33 | 230 | 41 | 280 | 44 | 300
S4 sedan: 245/40 R18 97H 35 | 240 | 32 | 220 | 38 | 260 | 38 | 260
3.0 liter 245/40 R18 97Y 36 | 250 | 33 | 230 | 39 | 270 | 39 | 270
S-cylinder 255/35 R19 96Y 39 | 270 | 35 | 250 | 44 | 300| 45 | 310
A4allroad: |225/55R1797Y 32 | 220 | 29 | 200 | 33 | 230 | 30 | 210
2.0L 245/45 R18 96Y 32 | 220 | 29 | 200 | 35 | 240 | 32 | 220
4-cylinder — (345/45R18100H | 32 | 220 | 32 | 220 | 35 | 2401 35 | 240
245/40 R19 98Y 35 | 240 | 32 | 220 | 38 | 260 | 35 | 240
a) Two people in the front, one person in the rear
A WARNING pressure > page 245 and load
Please note the important safe- limits > page 248.
ty precautions regarding tire


247

8W1012721BC
Wheels

Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the sys-
tem is not operating properly. The TPMS mal-
function indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi-
mately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the mal-
function exists.
When the malfunction indicator is illuminated,
the system may not be able to detect or signal
low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly.
If the tire pressure monitoring indicator
appears
Applies to: vehicles with Tire Pressure Monitoring System in-
dicator
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Using the ABS sensors, the tire pressure monitor-
ing system compares the tire tread circumference
and vibration characteristics of the individual
tires. If the pressure changes in one or more
tires, this is indicated in the instrument cluster
display with an indicator light @ and a message.
If only one tire is affected, the location of that
tire will be indicated.
The tire pressures must be stored again each
time you change the pressures (switching be-
tween partial and full load pressure) or after
changing or replacing a tire on your vehicle
=> page 254. The tire pressure monitoring system
only monitors the tire pressure you have stored.
Refer to the tire pressure label for the recom-
mended tire pressure for your vehicle
= page 245, fig. 168.
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 tires have structural damage
— The tire was replaced or the tire pressure was
changed and it was not stored > page 254
— Tires that are only partially used are replaced
with new tires
Indicator lights
If the @ indicator light turns on, there is a loss
of pressure in at least one tire .> A\ Check the
tires and replace or repair if necessary. Check and
correct the pressures of all four tires and store
the pressure again > page 254.
ia Tire pressure: malfunction! See owner's
manual
fi appears after switching the ignition on or
while driving and the @ indicator light in the in-
strument cluster blinks for approximately one
minute and then stays on, there is system mal-
function. Try to store the correct tire pressures
=> page 254. In some cases, you must drive for
several minutes after storing the pressures until
the indicator light turns off. If the indicator light
does turn off or turns on again after a short peri-
od of time, drive to an authorized Audi dealer or
authorized Audi Service Facility immediately to
have the malfunction corrected.

ZA WARNING
— If the tire pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steering or braking maneu-
vers. Stop as soon as possible and check the
tires and their pressure.
— The driver is responsible for maintaining the
correct tire pressure. You must check the
tire pressure regularly.
— Under certain conditions (such as a sporty
driving style, winter conditions, or unpaved
roads), the tire pressure monitoring system
indicator may be delayed.

253

Wheels

—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 tire pressure monitoring system in your
Audi was calibrated with “Audi Original
Tires” > page 242. Audi recommends using
these tires.
Selene Ma e-w egy
Applies to: vehicles with Tire Pressure Monitoring System in-
dicator
If the tire pressure changes or a tire is replaced,
it must be confirmed in the system.
> Before storing the tire pressures, make sure the
tire pressures in all four tires meet the speci-
fied values and are adapted to the load
=> page 245.
> Switch the ignition on.
> Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Tire pressure
monitoring > Store tire pressure > Yes, store
now.
Do not store the tire pressures if snow chains
are installed.
254

Emergency assistance

> 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 261 and the
spare tire > page 266.
>» Switch the ignition off.
> Turn the wheel bolt approximately one turn to
the left. To achieve the required torque, hold
the end of the wheel wrench*. If the wheel bolt
will not loosen, press carefully on the wheel
wrench* with your foot. Hold onto the vehicle
securely while doing this and make sure your
footing is stable.

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



@

=
(G)
me
as
Fig. 173 Wheel: wheel bolts with caps
?
> Slide the plastic clip from the vehicle tool kit
onto the cap until it engages > fig. 173.
> Remove the cap with the plastic clip.
Loosening the wheel bolts
©
i=
x © a


Fig. 174 Wheel: loosening the wheel bolts
> Slide the wheel wrench* from the vehicle tool
kit all the way onto the wheel bolt.
264

ZA WARNING
To reduce the risk of an accident, only loosen
the wheel bolts gently one turn before raising
the vehicle with the vehicle jack*.

Raising the vehicle
Applies to: vehicles with vehicle jack

© & Ss
g
= % oo


Fig. 176 Sill: positioning the vehicle jack
> Place the vehicle jack from the vehicle tool kit
ona firm surface. Use a flat, stable support if
necessary. Ona slippery surface such as tile,
you should use a non-slip pad such as a rubber
mat > A\.
> Find the marking on the sill that is closest to
the tire that will be changed > fig. 175. Behind
the marking, there is a lifting point on the side
sill for the vehicle jack.
> Turn the handwheel to raise the vehicle jack un-
der the lifting point on the side sill until the