ABS AUDI A6 2021 Owner´s Manual

4K0012721BE
Wheels

As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system
(TPMS) that illuminates a low tire pressure tell-
tale when one or more of your tires is significant-
ly under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving ona signifi-
cantly under-inflated tire causes the tire to over-
heat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop-
ping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re-
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres-
sure telltale.
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 276. 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 266, fig. 169.
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 276
— 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 276.
ia Tire pressure: malfunction! See owner's
manual
fe appears after switching the ignition on or
while driving and the @ indicator light in the in-
strument cluster blinks for approximately one
275
>

4K0012721BE
Care and cleaning




Water-based deposits
such as coffee, tea,
blood, etc.
Component Situation Solution
Displays/instru- | Deposits Soft cloth with LCD cleaner; dust in the lower area of the
ment cluster instrument cluster can be removed using a soft brush.
Controls Deposits Soft brush, then a soft cloth with a mild soap solution®
Safety belts Deposits Mild soap solution ®), allow to dry before letting them re-
tract
Textiles, Deposits adhering to | Vacuum cleaner
artificial leather, |the surface
Alcantara Absorbent cloth and mild soap solution®

Oil-based deposits
such as oil, make-up,
etc.
Apply a mild soap solution ®), blot away the dissolved oil or
dye, treat afterward with water, if necessary

Certain types of de-
posits such as ink,
nail polish, latex
paint, shoe polish,
etc.
Special stain remover, blot with absorbent material, treat
afterward with mild soap solution, if necessary)

Natural leather Fresh stains Cotton cloth with a mild soap solution®

Water-based deposits
such as coffee, tea,
blood, etc.
Fresh stains: absorbent cloth
dried stains: stain remover suitable for leather

Oil-based deposits
such as oil, make-up,
etc.
Fresh stains: absorbent cloth and stain remover suitable
for leather
dried stains: oil cleaning spray

Certain types of de-
posits such as ink,
nail polish, latex
paint, shoe polish,
etc.
Spot remover suitable for leather


nents

Care Regularly apply conditioning cream that protects from
light and penetrates into the material. Use special colored
conditioning cream, if necessary.
Carbon compo- Deposits Clean the same way as plastic components

@) Mild soap solution: maximum two tablespoons of neutral soap in 1 quart (1 liter) of water

Z\ WARNING

The windshield must not be treated with wa-
ter-repelling windshield coating agents. Un-
der
unfavorable conditions, such as wetness,
darkness, and when the sun is low, these coat-
ings can cause increased glare, which increas-
es the risk of an accident. They can also cause
wiper blade chatter.

() Note
— Headlights and tail lights

283

4K0012721BE

Fuses and bulbs


This can cause damage to the electrical sys-
tem and increases the risk of fire.
() Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili-
ty.
G@) Tips
— The following table does not list fuse loca-
tions that are not used.


— Some of the equipment listed in the follow-
ing tables applies only to certain model ver-
sions or certain optional equipment.
Fuse assignment - left footwell
Fuse panel @® (black)

4 |Engine components



S| Brake light sensor
6 |Engine valves
7 |Engine components
8 |Engine components
9 Engine components, 48 V water pump, 48
V drivetrain generator

10 | Oil pressure sensor, oil temperature sensor

Engine components, 48 V water pump, 48
11 |V drivetrain generator, 12 V drivetrain gen-
erator

12 | Engine valves, engine mount

13 | Engine cooling

14 | Engine control module, fuel injectors

Engine sensors, ignition coils, oxygen sen-
sors
15

RAZ-0195
ay
i
Toren
BARRIER P ala


Fig. 188 Left footwell: fuse panel with plastic clip
The fuse assignment @) and @) is in the opposite
order on right-hand drive vehicles.
16 | Fuel pump






Fuse panel (2) (red)
No. | Equipment
1 |Anti-theft alarm system
2 | Engine control module
3 | Left front lumbar support
5 |Horn
6 | Parking brake
7 | Diagnostic interface
8 |Roof electronics control module
9 | Driver assistance systems control module
10 | Airbag control module
iW Electronic Stabilization Control (ESC), An-
ti-Lock Braking System (ABS)

12 | Diagnostic connection, light/rain sensor

Climate control system, vehicle electrical
1
3 system control module

14 | Right front door control module


Fuse panel (@) (black)
No. | Equipment

Climate control system compressor, vehi-
15
cle electrical system control module


Catalytic converter heating
Auxiliary battery control module, brake
16 ;
system pressure reservoir


2 |Engine components


Engine components

299

Data privacy

typically 30 seconds or less. The EDR in this vehi-
cle is designed to record such data as:
— How various systems in your vehicle were oper-
ating;
— Whether or not the driver and passenger safety
belts were buckled/fastened;
— How far (if at all) the driver was depressing the
accelerator and/or brake pedal; and,
— How fast the vehicle was traveling.
These data can help provide a better understand-
ing of the circumstances in which crashes and in-
juries occur. NOTE: EDR data are recorded by your
vehicle only if a non-trivial crash situation occurs;
no data are recorded by the EDR under normal
driving conditions and no personal data (e.g.
name, gender, age, and crash location) are re-
corded. However, other parties, such as law en-
forcement, could combine the EDR data with the
type of personally identifying data routinely ac-
quired during a crash investigation.
To read data recorded by an EDR, special equip-
ment is required, and access to the vehicle or the
EDR is needed. In addition to the vehicle manu-
facturer, other parties, such as law enforcement,
that have the special equipment, can read the in-
formation if they have access to the vehicle or the
EDR.
Assist system monitor
This vehicle is equipped with an Assist System
Monitor (ASM). The ASM collects data that is not
stored by the EDR in the event of an accident. The
main task of the ASM is to make it possible to un-
derstand the role and the behavior of the assist
systems in these accident situations. In addition
to the data that the EDR stores, the ASM records
data related to the assist systems starting sever-
al seconds before the accident or near-accident.
The data collected by ASM depends on the equip-
ment and may include the following information:
status information of the assist systems (for ex-
ample, if they are switched on or off, system
events, etc.), control interventions (for example,

D_ System availability may be limited depending on the mar-
ket.
2) In preparation at the time of printing.
304
by ESC, ABS, Audi pre sense’, etc.), and assist
systems settings (such as speed settings).
Special devices and access to the vehicle or to the
ASM are necessary in order to read the data from
the ASM memory. In addition to the vehicle man-
ufacturer, third parties such as law enforcement
authorities can also read and analyze the stored
data if they have access to the vehicle or to the
ASM.
Data usage
Audi can read out the information stored in the
data memories or similar data, or give this infor-
mation to third parties, especially in the follow-
ing situations:
— If the vehicle owner or lessee agrees
— If there is an official request from the police
— Ifa court or authorities request it
If legally permitted, Audi can also use the data
for analysis of vehicle operation and safety per-
formance or provide this data to third parties for
research purposes.
Data memory for autonomous driving!)
Applies to: vehicles with data memory for autonomous driv-
ing
When park assist plus is active > page 170, data
is stored in a memory in the vehicle. This data is
continuously overwritten by more current data
after a few seconds. The data is erased when the
ignition is switched off.
In certain situations, such as if an airbag has
been triggered or a parking process was ended,
the corresponding technical data may be stored
in the data memory for autonomous driving. The
data memory for autonomous driving is a read-
only memory that has a limited amount of stor-
age space. If the storage space is full, the oldest
data will be overwritten with the newest data. >

Index

Head restraints
Adjusting ...... 0... 69
Removing and installing................ 69
Heated rear window.............02.000 ee 93
Heated steering wheel...........-.000 eee 94
Heating .... 2.0... 66. cece cece eee ee eee 91
HFP
refer to Hands Free Profile............. 181
High beams
High beam assistant................... 54
Highway lights; «s+ secs 2+ seeues verses 53
Hill descent assist..................00. 110
Hill descent control.............0000 00 109
Hill hold assist... 02... ee eee eee eee 98
Home
refer to Home address................ 206
Home address............- 00 eee eee ee 206
HomeLink
refer to Garage door opener............. 50
Home screen......... 000.0000 cee eee eee 19
HOM... ee eee 6
Hotspot
FEPEPEO WI-ELs s x wave & 2 gees s i oeles & 2 ee 195
I
Ignition
Switching onvand Off’: «sass a & wows so warns 4 96
Imbalance (wheels). = 5 seas ss peas ss sees s 265
Immobilizer
refer to Electronic immobilizer........... 39
Inclinometer:s « « s<0s s ¢ exes ss mews ov eee 109
Indicator lights = saws ss wees = x wees ee wees eee 7
IASPeCtion interval ss cece « x wows sy Des Ze 255
Instrument cluster...............00000 ee 12
Adjusting the layout.................0. 14
CLEAN’. 5s sexes ao ornare os ummens © a enon ee 283
Engine code.......... eee eee eee eee 236
Failut@ws : sees s pee & s quem & ¥ HORE EERE 12
On=board: compute siicss se sees sv cress oo vw 17
Operating............... 0.00.00. e eee 13
Service interval display................ 255
Software information................. 236
Switching tabs............... 20.0. 0005 13
Switching the view...............-000 05 14
Vehicle Functions « sss + exes oe omens ee oer 16
Version information..............0005 236
320
Instrument illumination................. 58
Integrated assistance. ..............000. 20
Integrated Toll Module................. 133
Intelligent search
Navigation cis « cesses x ruses wo cause ao amuse 201
Interior lighting..................00- 57,58
Interior MONItoring:. « s geass ¢ cows oe cows oe 38
Intermittent mode (windshield wipers) ..... 60
International travel sc i. ssas ss eeas teens 196
Internet
refer to‘cOnnect, « : sevus s een sy ees ees 192
Internet radio
refer to Online radio.............. 216, 217
Intersection assistant.................. 157
TOMIZEP ie: ¢ 3 sees 2 ees ¢ ¢ eee § 2 ee ce ees 93
iPhone
refer to Audi music interface........... 222
J
JUMPIStArtING ccsssne 5 was es wees eo wou 6 3 oe 293
K
Key&#39;s « cows = v gees oy cas = Corea gz ne a 35,39
Convenience opening and closing......... 48
Key replacement......... 0c eee eee eee 39
Mechanical key.............--0-e eee eee 39
NOt reeogmized «i sess + o suinaus a o manasa 6 oneumis 97
PANIC button.............-.....000000 39
Replacing the battery.................. 4l
Unlocking and locking...............005 40
Vehicle code... . 0.2... eee eee eee 39
Key user... 2... eee eee eee 33
RiGKSGOWIE « o sss « cases 6 o caeenie w & etomege wo 0 4 100
L
Lane assist
refer to Lane departure warning......... 149
refer to Lane guidance................ 149
Lane departure warning................. 149
Cleaning the camera area.............. 281
Lane guidance............ eee eee eee eee 141
Lap EIMers « = seas = 2 aes 7 e mee ce eee ta: 130
LASEF LIQHtiNG css asc ¢ ¥ aces ¢ o Ges > F Oe 55
Laser scanner........ 20.00 eee eee eee 123
Gl@aning <x = gees seeg as beeu at weep ae: 282