air suspension AUDI A6 2021 Owner´s Manual

Table of contents

About this Owner's Manual......
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Cockpit. ...... 0... eee eee eee eee
Indicator lights overview...........4..
Display and operation...........
Instrument cluster...............
Instrument cluster overview...........
Operating. ecccuse w+ were oo wens oo ayes 9 ¥
Adjusting the display.................
Coolant temperature display...........
Tachometer’ series i ewe so snes ¥ & ome
Odometer.............. cee eee eee ee
Outside temperature display...........
Engine oil temperature indicator.......
Boost indicator...............0--000.
Shift light indicator..................
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Vehicle functions ..............00000.
TOUCKHAISPLAYS « esis 6 6 sccm 6 x wees
General touch display operation........
Multi Media Interface................
Head-up display..................
Description............0.. ee cee eee
Voice recognition system........
General information..............00.
DESGriptiOns « = seen ¢ = seme xs eee st eee
External voice operation..............
Global functions.................
Additional function buttons...........
Starting and driving.............
Personalization..................
Opening and closing.............
Central locking) sani x x swasien © x sponae 2 aaaonor
Keys... eee
Luggage compartment lid.............
Childisafety lock seis 2 « sere ¥ © were 3 ¢ overs
Power windows............000eeeeee
Panorartiic glass roof 0... ieee s ieee es
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32 32
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35 35
39
42
46 47
48
Valetiparking = s ssse «x cscs ov crue a ¥ oe 49
Garage door opener..........--.00 eee 50
Lights and Vision................. 53
Exterior lighting...................4. 53
Interior liQhting ss =e aves ss eews so eos 57
ViSIOMsn « 3 ses 3 3 ema oo wena vo ae © ove 58
Windshield wipers.............-..45- 60
Digital compass.............-.-0000- 63
Sitting correctly and safely...... 65
Correct passenger seating position...... 65
Frontseats:: » ssw. « ¢ sews & » saws +s ewe < 65
Steering wheel seis < «cies ¥ eerie ss eee 68
Head restraints.................0000. 69
Safety Beltsi: s sass x eeups ¢ < saves 2 e cee 70
Memory function . « scons ecw ee cro ee 73
Airbag system... ... 2.62... 0 ee eee eee 74
Child safety seats.................04- 78
Storage and convenience........ 84
POWErSOURCES coisa gs seen ss wae se aes 84
Gup holders. ¢ ssn ss wee 2 2 see 2 & pee 84
Storage and compartments............ 85
Luggage compartment............... 85
ROOF hacks « = weies x = wae 2 s eae 2 & ween 2 90
Warm and cold................... oF
Climate control system............... 91
Steering wheel heating............... 94
Fluids in the A/C system.............. 94
DOING): & eesc% 5 6 sccm 6 & ares 6 ores 6 2 oe 96
Starting the vehicle.................. 96
When OFIVING ws « ¢ cee, ss ews sa ews a os 97
Drive SYStEM sia 5 & enswee 6 2 ween oo OAK a Fa 103
Start/Stop system............220200- 104
Brakes; + 5 saa.a 2 aauaas s aaa @ 3s eae Ee Be 105
Electromechanical parking brake....... 107
Special driving situations.............. 109
Driving dynamic.................. 112
Audi drivesselecti. « cccas + 6 ersaew + « eueio + a6 112
Suspension ..............0 2.02 e ee eee 173
SteGritig « scan s + maw & = meen ve eee a ee 114

Quick access

Steering lock
=>page 115
Air suspension
=>page 114
Electrical system
=> page 251
Engine oil level (MIN)
=> page 246
Engine oil pressure
=> page 246
Cooling system
=> page 249
Hood
=> page 244
Loose wheel warning
=> page 272
Night vision assist
= page 133
Night vision assist
=> page 133
Distance warning
=> page 148
Steering intervention request
=> page 142
Safe start monitor
=> page 145,
Driver intervention request
=>page 146
Adaptive cruise assist
=> page 139
Lane departure warning
=> page 149,
Emergency assist
=> page 158
Audi pre sense
=> page 151,
Intersection assist
=>page 157


Yellow indicator lights

Central indicator light
=>page 7

Safety systems
=> page 74
Transmission
=> page 102
Drive system
=> page 104
Cooling system
=> page 249
Engine start system
=> page 97
Keys
=> page 97
Electromechanical parking brake
=> page 108
Brake system
=> page 107
Electronic Stabilization Control
(ESC)
=> page 117

Electronic Stabilization Control
(ESC)
=>page 117
Electronic Stabilization Control
(ESC)
=>page 117
Anti-lock braking system (ABS)
=>page 118
Anti-lock braking system (ABS)
>page 118
Steering
=>page 115
Steering lock
=>page 115
All wheel drive
=>page 116
Suspension control
=> page 114
Air suspension
=>page 114
Engine speed limitation
=>page 15
Tank system
=> page 239

Quick access

Efficiency assist Electromechanical parking brake
=> page 136 => page 108
Efficiency assist
=> page 136
Electromechanical parking brake
=> page 108
Hill hold assist
=> page 110


















Efficiency assist
=> page 136
Efficiency assist
> page 136
Steering
>page 115
Efficiency assist
> page 136
Air suspension
=>page 114
Efficiency assist
> page 136
Parking systems
=> page 162
Adaptive cruise assist
> page 139
Park assist plus
=> page 174
Adaptive cruise assist
=> page 139
Park assist plus
=>page 174
Adaptive cruise assist
> page 139
Adaptive cruise assist
=> page 139
Adaptive cruise assist
> page 139
Adaptive cruise assist
=> page 139
Park assist plus
>page 171
Lane departure warning
=> page 149
High beam headlights
=> page 54
Maneuver assist
=> page 180
High beam assistant
=> page 54
Door lock
=> page 37
Child safety lock
=> page 46
Speed warning system
=> page 127
Speed warning system
=>page 127
Camera-based traffic sign recog-
nition
> page 128
High beam assistant
=> page 54
Laser lights
=>page 55 Night vision assist
Rear safety belt => page 133
=> page 72 Cruise control system
Rear safety belt >page 135
=> page 72
Transmission
O; => page 102
Convenience key
=> page 97
10
Cruise control system
=>page 135
Intersection assist
=>page 158

Driving dynamic

Driving dynamic
Audi drive select
Introduction
Applies to: vehicles with Audi drive select
Drive select makes it possible to experience dif-
ferent types of vehicle characteristics in one vehi-
cle. With different driving modes, the driver can
switch the setting, for example from sporty to
comfortable. This allows you to adjust the set-
tings to your personal preferences. This makes it
possible to combine settings such as a sporty
drivetrain setting with comfortable steering.
Selecting an Audi drive select mode
Applies to: vehicles with Audi drive select
The sie button is located above the selector lever
in the center console.
> Press the left or right arrow key until the de-
sired mode appears in the MMI. Or:
» Applies to MMI: Select on the home screen: VE-
HICLE > Audi drive select.
You can change the driving mode when the vehi-
cle is stationary or while driving. If traffic per-
mits, briefly remove your foot from the accelera-
tor pedal after changing modes so that the mode
you have selected will be activated for the drive
system.
The following modes may be available depending
on the equipment:
offroad - Provides assistance when driving off-
road. The vehicle will be raised to the second-
highest level using the air suspension®. The ESC
will be restricted and the hill descent assist* will
be activated. The vehicle will exit this mode after
the ignition is switched off.
allroad - Provides balanced vehicle handling. The
vehicle will be raised to the second-highest level
using the air suspension*.
comfort - Provides a comfort-oriented vehicle
setup and is suited for long drives on highways.
auto - Provides an overall comfortable yet dy-
namic driving feel and is suited for everyday use.
112
dynamic - Gives the driver a sporty driving feel
and is suited to a sporty driving style. The “S”
driving program is selected.
Individual - Provides the option for personalized
vehicle settings. Press ¥ to configure the mode
=> page 112, Individual settings.
(i) Tips
When the ignition is being switched on, indi-
vidual systems, such as the drive system, will
be reset to a balanced setting. Select the cur-
rent mode again to attain its full configura-
tion.
Selecting RS mode
Applies to: RS models
In RS models, there are two individual adjustable
RS modes instead of the Individual mode.
Selecting the mode
> Press the fds button on the multi-function
steering wheel to switch between the RS modes
and the last selected Audi drive select mode.
Or:
» Applies to MMI: Select on the home screen: VE-
HICLE > Audi drive select.
Adjusting the mode
> Applies to MMI: Select on the home screen: VE-
HICLE > Audi drive select.
> Press ¥ to configure the respective RS mode
=> page 112, Individual settings.
Individual settings
Applies to: vehicles with Audi drive select
The equipment in your vehicle will determine
which settings you can adjust.
Drive
The drive system will react to accelerator pedal
moves more quickly or in a more balanced man-
ner. The shift points are placed in higher or lower
speed ranges.

4K0012721BE
Driving dynamic

Depending on the setting, the drive power at the
rear axle will be distributed with the sport differ-
ential* to be more sporty or moderate
> page 116.
In RS models, the sport differential is adjusted
using a separate menu item.
Steering
The power steering will adapt. Light steering is
suitable for long trips on highways or smooth
driving around curves, for example.
Suspension
The suspension adjusts to be tighter or more
comfort-oriented when it comes to compensat-
ing for uneven spots on the road.
The vehicle ground clearance is adjusted by the
air suspension* based on the setting.
Engine sound
The engine sound adapts and can be subtle to
sporty. In the automatic setting, the engine
sound depends on the selected driving program.
quattro with sport differential
Applies to: RS models
Depending on the setting, the drive power at the
rear axle will be distributed with the sport differ-
ential* to be more sporty or moderate
=>page 116.
ESC
Applies to: RS models
The ESC sport mode can be activated. Also refer
to the important information regarding driving
with ESC limited > page 117.
Suspension
Adaptive dampers
Applies to: vehicles with suspension control
The adaptive dampers are an electronically-con-
trolled damping system. The firmness of the sus-
pension will adapt to the driving conditions and
the driving situation. The settings depend on the
selected Audi drive select* mode.
PN Taetey lard fe) a)
Applies to: vehicles with air suspension
The air suspension is an electronically-controlled
suspension and leveling system. The firmness of
the suspension will adapt to the driving condi-
tions and the driving situation. The system balan-
ces out changes in load. The vehicle level will also
adapt gradually to the vehicle speed in order to
reduce the wind resistance at high speeds and in-
crease the ground clearance at low speeds. The
settings depend on the selected Audi drive se-
lect* mode.
Displaying the vehicle level
> Applies to MMI: Select on the home screen: VE-
HICLE > Audi drive select.
The filled-in boxes represent the current vehicle
level. The more boxes that are filled in, the high-
er the ground clearance. The box that corre-
sponds with the current vehicle level will flash
while the vehicle is lifting or lowering. The target
level is highlighted in color.
Raising the vehicle
> Applies to MMI: Select on the home screen: VE-
HICLE > Audi drive select.
> Press Raise to reach the highest vehicle level
and thus the maximum ground clearance.
> Press Lower to lower the vehicle down again.
The Audi drive select* mode will be changed if
necessary when the vehicle is raised.
The vehicle will lower at speeds of approximately
22 mph (35 km/h) and below. This function may
only be used temporarily when increased ground
clearance is necessary. It is not intended for long
drives.
@) Note
— Also refer to the information about ground
clearance > page 114.
— When transporting the vehicle on a road
carrier, rail carrier, ship carrier, or other car-
rier, it may only be secured at the running
surfaces of the tires (circumference). Secur-
ing the vehicle at the axle components, sus-
pension struts, or towing eyes is not
113
>

Driving dynamic

permitted because the pressure in the air
suspension struts can change during trans-
port. The vehicle might not be secured suffi-
ciently if this happens.
Ground clearance
The vehicle height and clearance can be influ-
enced by the following factors:
— Change in temperature
— Change in load
— Change to the Audi drive select* mode
— Lifting and lowering via the air suspension*

ZA WARNING
To reduce the risk of injury, make sure no one
gets pinched when the vehicle level is chang-
ing, for example when cleaning the under-
body or the wheel housings.
@) Note
Always make sure there is enough clearance
above and below the vehicle. This is especially
important for entrances with height restric-
tions, for example, before driving into under-
ground garages. You could also scrape the
ground when driving over the edges of curbs
or on steep ramps, which could damage your
vehicle.
Messages
B Air suspension: malfunction! You may con-
tinue driving slowly at max. XX mph (km/h)

There is a malfunction. Driving stability may be
limited. Drive to an authorized Audi dealer or au-
thorized Audi Service Facility immediately. Do not
drive faster than the speed given in the message.
E@ Air suspension: malfunction! Safely stop ve-
hicle. Steering and ground clearance limited
There is a malfunction. Do not continue driving.
Secure the vehicle against rolling before exiting
the vehicle > page 97. Avoid turning the steering
wheel, because the vehicle ground clearance may
be so low that turning the steering wheel could
114
result in damage to the wheels and wheel hous-
ings.
1 o | Suspension: malfunction! You can continue
driving
There is a malfunction. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance.
B Air suspension: vehicle too low. Limited
ground clearance
The vehicle ground clearance is very low. Wait un-
til the air suspension system has restored normal
ground clearance. Have an authorized Audi dealer
or authorized Audi Service Facility repair the mal-
function immediately if the indicator light does
not turn off after a significant period of time.
B Air suspension: malfunction! Please contact
Service
There is a malfunction. The driving stability may
be limited and the ground clearance may be low.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
Audi drive select: automatic suspension low-
ering. See owner's manual
The vehicle level is adjusted to the setting stored
for the active personal profile > page 32.
Audi drive select: automatic suspension lift.
See owner's manual
The vehicle level is adjusted to the setting stored
for the active personal profile > page 32.
Steering
Electromechanical steering supports the driver's
steering movements by electronically adapting
the power steering depending on the vehicle
speed. The settings depend on the selected Audi
drive select* mode.
Progressive steering
Applies to: vehicles with progressive steering
The driving dynamic and driving stability are in-
creased by the steering ratio based on the steer-
ing wheel angle. The steering is very direct when

Trailer towing

you are operating the vehicle. Contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty for more information.
Before you start driving, check all lighting equip-
ment on the trailer while it is hitched to the vehi-
cle.
The headlight range control automatically ad-
justs the light range of the headlights.
Safety chains
Make sure the safety chains are correctly applied
when pulling a trailer. The chains should hang
enough so that the trailer can drive around
curves. However, they must not touch the
ground.
Air suspension
Applies to: vehicles with air suspension
The Audi drive select* comfort mode > page 112
must be selected before you adjust the tongue
weight on the trailer and hitch the trailer >@,
=> page 114.
Likewise, the vehicle cannot be raised manually
using the Raise function > page 114.
The air suspension trailer mode must be switched
on.
Applies to MMI: select on the home screen: VE-
HICLE > Settings & Service > Air suspension:
trailer.
Switch trailer mode off again when you are no
longer towing a trailer.
When using rear carrier systems that are mount-
ed directly on the trailer hitch ball head, you can
also switch trailer mode off manually.
If you must drive on roads that are in poor condi-
tion, you can raise the vehicle again after hitching
the trailer or after adjusting the tongue weight
=> page 114.
Applies to: allroad: You can also increase ground
clearance by selecting the Audi drive select* off-
road or allroad modes > page 112.
Vehicle levels below the values set in the comfort
level will no longer be available, even if you are
lowering the vehicle manually.
120

ZA\ WARNING
Applies to: vehicles with air suspension
— Never turn off trailer mode while driving
when a trailer is hitched, because then the
restrictions for controlling the vehicle level
will be turned off.
— Driving with a trailer on unpaved roads when
the vehicle is raised may change the vehicle
handling. Adapt your speed.
— Note that the vehicle will lower automatical-
ly at certain speeds if you have lifted the ve-
hicle manually.
C) Note
— Applies to: vehicles with air suspension: Se-
lect the Audi drive select* comfort mode.
Otherwise, the tongue load specified for
your vehicle will no longer be applicable.
— Attachments retrofitted on the vehicle may
cause damage, especially on the trailer
hitch ball head. In cases of damage, have
the function checked by an authorized Audi
dealer or authorized Audi Service Facility.
@) Tips
— Block the wheels with chocks when parking
on inclines if the trailer is loaded.
— Audi recommends having the vehicle in-
spected between the inspection intervals if
you tow a trailer frequently.
— Avoid driving with a trailer during the vehi-
cle break-in period.
Pie Rie Relig
Driving with a trailer requires extra caution.

Speed
Adhere to the legal speed limits. Follow the legal
regulations that are applicable in the country
where you are operating the vehicle.
As the speed increases, the driving stability of
the trailer decreases. Therefore you should not
exceed the maximum legal speed limit when
there are unfavorable road, weather, and/or wind
conditions. This especially applies when driving
downhill.

Parking and maneuvering


Applies to: vehicles with rearview camera/peripheral cameras

Fig. 122 Upper display: aiming at a parking space
When parking with the rearview camera or pe-
ripheral camera, the parking system plus audio
and visual warnings* will also assist you
=> page 161.
Visual orientation lines
@ The orange orientation lines show the vehi-
cle's direction of travel >@. Turn the steer-
ing wheel until the orange orientation lines
align with the parking space.
@) Use the blue markings to help you estimate
the distance to an obstacle. Each marking
represents approximately 3 feet (1 meter).
The blue area represents an extension of the
vehicle's outline by approximately 16 feet (5
meters) to the rear.
@® You can recognize the rear bumper in the
lower display.
@ You should stop driving in reverse when the
red orientation line touches the edge of an
object, at the latest.
Symbols
If 2/&9/< is displayed and the display area
represented by that symbol is not available, then
the camera on the that side is not available. The
power exterior mirrors may have been folded in
or a door or the luggage compartment lid may
have been opened.
If # is displayed, there is a system malfunction
and the display area represented by that symbol
is not available. The camera is not working in this
area.
164
If Avis displayed, the respective ultrasonic sensor
is icy or dirty. Clean the area in front of the sen-
sors > page 124.
If one of the symbols continues to be displayed,
drive immediately to an authorized Audi dealer or
authorized Audi Service Facility to have the mal-
function repaired.

ZA WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 122.
— Sensors and cameras have spots in which
the surrounding area cannot be detected.
Objects, animals, and people may only be
detected with limitations may not be detect-
ed at all. Always monitor the traffic and the
vehicle's surroundings directly and do not
become distracted.

() Note
— The orange orientation lines @ show the di-
rection the rear of the vehicle will be travel-
ing, based on the steering wheel angle. The
front of the vehicle swings out more than
the rear of the vehicle. Maintain plenty of
distance so that an exterior mirror or a cor-
ner of the vehicle does not collide with any
obstacles.
— Keep enough distance from the curb to
avoid damage to the rims.
— Only use the images provided by the camera
on the rear of the vehicle when the luggage
compartment lid is completely closed. Make
sure any objects you may have mounted on
the luggage compartment lid do not block
the rearview camera.
G) Tips
Applies to vehicles with air suspension: The
accuracy of the orientation lines and blue sur-
faces on the camera display decreases when
the vehicle is raised or lowered with the air
suspension.

Parking and maneuvering

process will be recalculated based on the vehi-
cle position.
LED in the button (4)
The LED informs about the availability of park as-
sist plus:
— Blinking white - park assist plus is ready to
control the parking process automatically or to
resume after an interruption.
— Green - park assist plus is active.
— Red - park assist plus was paused or stopped. A
message will appear in the instrument cluster
display > page 174.
Indicator in the upper display
The current driving maneuver and the status of
the park assist plus are shown in the upper dis-
play:
@ Path that the vehicle will travel during the
current parking maneuver
@® End point of the current parking maneuver/
direction change
®@ o Park assist plus active
©) Driving direction display
End of the parking process
The parking process will end automatically once
the vehicle has reached the end point in the park-
ing space. After park assist plus finishes parking
successfully, the parking lock will be engaged
and the parking brake will be set.
Pause park assist plus > page 173.


— Park assist plus is an assist system. The driv-
er is still responsible for monitoring the ve-
hicle's surroundings and preventing colli-
sions when using the system.
— When using park assist plus to drive into or
out of a parking space, the steering wheel
turns quickly on its own. Reaching into the
steering wheel spokes while this is happen-
ing can result in injury.
— Sensors and cameras have spots in which
the surrounding area cannot be detected.
Objects, animals, and people may only be
detected with limitations may not be detect-
ed at all. Always monitor the traffic and the
vehicle's surroundings directly and do not
become distracted.


Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras © page 122.

— Press and hold the [>>P] button only if you
are sure that there are no obstacles in the
vehicle's path or under the vehicle, and that
no obstacles will move into the vehicle's
path.


172
G) Tips
— You can reduce the speed specified by the
system at any time by pressing the brake
pedal.
— The system can incorrectly interpret parking
space barriers (such as parking curbs). Take
over the parking process = page 173 if the
vehicle is not completely inside the parking
space or if the vehicle tries to drive over the
parking space barrier.
— The image in the display is an enlarged and
distorted image. Under certain circumstan-
ces, objects may appear different and un-
clear on the display. This is especially true if
there are objects that do not touch the
ground, such as the bumper of a parked ve-
hicle or the rear of a truck. Drive with spe-
cial care and do not use the image if neces-
sary.
— Applies to vehicles with air suspension: The
accuracy of the orientation lines and green
surfaces in the display decreases when the
vehicle is raised or lowered with the air sus-
pension.

4K0012721BE
Wheels

> Check the tire pressure after installing wheels
=> page 266.
The effectiveness of winter tires is reduced great-
ly when the tread is worn down to a depth of
0.16 in (4 mm). The characteristics of winter tires
also decrease greatly as the tire ages, regardless
of the remaining tread.
@) For the sake of the environment
Reinstall summer tires at the appropriate
time, because they provide better handling
when roads are free of snow and ice. Summer
tires cause less road noise, tire wear, and fuel
consumption.
@) Tips
You can also use all season tires instead of
winter tires. Please note that in some coun-
tries where winter tires are required, only win-
ter tires with the 4 symbol may be permit-
ted.
Tea
Snow chains improve both driving and braking in
winter road conditions.
> Only install snow chains on the front wheels.
> Check and correct the seating of the snow
chains after driving a few feet, if necessary. Fol-
low the instructions from the manufacturer.
> Note the maximum speed of 30 mph
(50 km/h). Observe the local regulations.
Use of snow chains is only permitted with certain
rim/tire combinations due to technical reasons.
Check with an authorized Audi dealer or author-
ized Audi Service Facility to see if you may use
snow chains.
Use fine-mesh snow chains. They must not add
more than 0.40 inch (10.5 mm) in height, includ-
ing the chain lock.
You must remove the snow chains on roads with-
out snow. Otherwise, you could impair driving
ability and damage the tires.

ZA\ WARNING
Using incorrect snow chains or installing snow
chains incorrectly can result in loss of vehicle
control, which increases the risk of an acci-
dent.
(@) Note
— Snow chains can damage the rims and
wheel covers* if the chains come into direct
contact with them. Remove the wheel cov-
ers* first. Use coated snow chains.

— Do not install and use snow chains if there is
a malfunction in the air suspension*, be-
cause the vehicle height will be very low. If
you drive with snow chains anyway, the
wheel housings and other vehicle compo-
nents can be severely damaged.
G@) Tips
When using snow chains, it may be advisable
to limit the ESC > page 117.
Low-profile tires
Applies to: vehicles with low-profile tires
Compared to other tire/rim combinations, low-
profile tires offer a wider tread surface and a
larger rim diameter with shorter tire sidewalls.
This results in an agile driving style. However, it
may reduce the level of comfort and increase
road noise when driving on roads in poor condi-
tion.
Low-profile tires can become damaged more
quickly than standard tires when driving over
large bumps, potholes, manhole covers, and
curbs. Therefore, it is particularly important to
maintain the correct tire pressure > page 266.
To reduce the risk of damage to the tires and
rims, drive very carefully on poor roads.
Check your wheels regularly every 2,000 mi
(3,000 km) for damage. For example, check for
bulges/cracks on the tires or deformations/cracks
on the rims.
After
a heavy impact or damage, have the tires
and rims inspected or replaced immediately by
273
>