2021 AUDI A5 differential

Quick access

Brake system
> page 113,
> page 238,
Electromechanical parking brake
>page 115
Electromechanical parking brake
=>page 114
Electromechanical parking brake
>page 114
Steering
=>page 119
Steering lock
>page 119
Adaptive cruise control
=> page 140,
Safe start monitor
=>page 145,
Driver intervention request
=>page 146
Traffic jam assist
=>page 147
Steering intervention request
=>page 148
Distance warning
=>page 149
Active lane assist
=> page 150
Pre sense
> page 153
Hood
> page 231
Engine oil pressure
=> page 233
Engine oil level (MIN)
=> page 233
Electrical system
> page 239

Yellow indicator lights
Central indicator light
=> page 7
Engine speed limitation
=>page 14



























Engine speed limitation
> page 14,
Drive system
>page 111
Central
locking
=> page 36
Power top
=> page 53
Bulb failure indicator
=> page 62
Adaptive light
=> page 62
Headlight range control system
=> page 62
Light/rain sensor
=> page 62,
=> page 67
Windshield wipers
=> page 67
Safety systems
=> page 80
Engine start system
=> page 104
Convenience key
=> page 104
Transmission
=> page 109
Brake system
=> page 113
Electromechanical parking brake
=>page 115
Suspension control
=>page 119
Steering
>page 119
Steering lock
>page 119
All wheel drive
> page 121,
Sport differential
=> page 121

Instrument cluster

cause for concern as long as the B or 3 indica-
tor lights do not turn on.
Boost indicator
Applies to: vehicles with boost indicator
Depending on vehicle equipment, the current en-
gine load (meaning the current boost pressure)
may be indicated by a bar in the instrument clus-
ter.
> Applies to: vehicles with Audi virtual cockpit:
Open the vehicle functions tab and switch to
the enhanced view > page 13.
> Applies to: vehicles with analog instrument
cluster: Open the lap timer > page 133.
Shift light indicator
Applies to: RS models
The shift light indicator informs the driver when
the RPM limit is reached.
» Applies to: vehicles with Audi virtual cockpit:
Set the RS Performance or RS Runway layout if
necessary > page 13.
» Applies to: vehicles with analog instrument
cluster: Open the lap timer > page 133.
The shift light indicator is displayed with green,
yellow and red ranges in the upper areas of the
tachometer. The shift light indicator will blink red
when approaching the engine speed limit. Shift
to the next highest gear at the right time.
Sport displays
Applies to: RS models
Various sport displays, such as a G meter or tire
pressure indicator, may be available depending
on vehicle equipment.
Opening sport displays in the instrument
cluster
Applies to: vehicles with Audi virtual cockpit
> Select in the instrument cluster: Vehicle func-
tions tab > EE] button > Sport displays.
> Turn the left thumbwheel on the multifunction
steering wheel until the desired sport display
appears in the instrument cluster.
16
Opening sport displays in the MMI
> Applies to MMI: Select on the home screen: VE-
HICLE > RS monitor.
> Browse to the desired display if necessary.
G meter
Applies to: vehicles with Audi virtual cockpit
The G meter displays the longitudinal and lateral
acceleration. The current values are displayed in
the instrument cluster while driving. The maxi-
mum values that are reached are stored and dis-
played when the vehicle is stationary. Only the
maximum values that are reached are displayed
in the MMI.
> To reset the stored values, press and hold the
left thumbwheel on the multifunction steering
wheel for one second.
Tire pressure
The tire pressure monitoring system displays the
current tire pressures and temperatures. Also see
=> page 263, Tire pressure monitoring system.
Engine data
Applies to: vehicles with Audi virtual cockpit
The engine data in the instrument cluster shows
which percentage of the maximum output or
maximum torque is currently being used.
Temperature
The temperature display in the MMI shows the
temperature of various fluids and vehicle compo-
nents, such as the engine oil or sport differential.
Vehicle functions
(OTe TWN]
The trip computer is displayed in the first tab of
the driver information system. Additional vehicle
functions can be accessed depending on the vehi-
cle equipment.
> Press the =] button on the multifunction steer-
ing wheel.
— On-board computer > page 17
— Sport displays > page 16
— Lap times > page 133

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:
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.
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 118, Individual settings.
118
G) 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 fase 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 118, 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 located in higher or low-
er engine speed ranges on vehicles with automat-
ic transmissions.
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 121.
In RS models, the sport differential is adjusted
using a separate menu item.

8W7012721BB
Driving dynamic

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.
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 121.
Suspension
OXF ola Me Elia te}
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.
Ground clearance
The vehicle height and clearance can be influ-
enced by the following factors:
— Change in temperature
— Change in load

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.

CG) 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.
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.
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.
Dynamic steering
Applies to: vehicles with dynamic steering
The driving dynamic and driving stability are in-
creased by the steering ratio based on the speed.
At reduced speeds, steering is direct in order to
provide agile steering behavior and keep the
steering effort as minimal as possible when the
driver is maneuvering the vehicle. This sets the
steering to be less sensitive at higher speeds in
order to provide improved vehicle control.
Messages
a Steering: malfunction! Please stop vehicle
The power steering may have failed. Adapt your
driving style immediately to compensate for the
fact that it may be more difficult to turn the
steering wheel, and stop your vehicle in a safe lo-
cation as soon as possible. Secure the vehicle
against rolling before exiting the vehicle
119

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Driving dynamic

Sport differential
Applies to: vehicles with sport differential
The sport differential distributes the drive power
to the rear axle based on the situation. The goal
is a high level of agility and ability to accelerate
on curves. The vehicle is very responsive to steer-
ing. The settings depend on the selected Audi
drive select* mode.
Messages
7-3] All-wheel drive: malfunction! You can con-
tinue driving. Please contact Service
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
t-3] Sport differential: malfunction! Please con-
tact Service
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
BH Att-wheel drive: too hot. Please adapt driv-
ing style. See owner's manual
The transmission temperature has increased sig-
nificantly due to the sporty driving manner. Drive
in a less sporty manner until the temperature re-
turns to the normal range and the indicator light
switches of.
iT-3| Sport differential: temperature too high.
Please adapt driving style
The transmission temperature has increased sig-
nificantly due to the sporty driving manner. Drive
in a less sporty manner until the temperature re-
turns to the normal range and the indicator light
switches of.

A WARNING
Contact an authorized Audi dealer or author-
ized Audi Service Facility if the sport differen-
tial is faulty or malfunctioning. The repair
must be performed by trained personnel us-
ing
the correct oil in order to ensure safety.


Electronic Stabilization
Control
Electronic Stabilization Control (ESC) supports
driver safety. It reduces the risk of slipping and
improves driving stability. ESC detects critical sit-
uations, such as if the vehicle is oversteering or
understeering, or if the wheels are spinning.
The brakes are applied or the engine torque is re-
duced in order to stabilize the vehicle.
The following stabilization functions are integrat-
ed into the ESC, among others:
Anti-lock Braking System (ABS)
ABS prevents the wheels from locking when brak-
ing. The vehicle can still be steered even during
hard braking. Apply steady pressure to the brake
pedal. Do not pump the pedal.
A pulsing in the brake pedal indicates that the
system is acting to stabilize the vehicle.
Anti-Slip Regulation (ASR)
ASR reduces drive power when the wheels begin
spinning and adapts the power to the road condi-
tions. This will increase the driving stability.
Electronic Differential Lock (EDL)
The EDL applies the brakes to wheels that are
slipping and transfers the drive power to the oth-
er wheels. This function is not available at higher
speeds.
In extreme cases, EDL automatically switches off
to keep the brake on the braked wheel from over-
heating. The vehicle is still functioning correctly.
EDL will switch on again automatically when con-
ditions have returned to normal.
Selective wheel torque control
Selective wheel torque control is used when driv-
ing on curves. Braking is targeted toward the
wheels on the inside of the curve as needed. This
allows more precise driving in curves.
121
>

Index

Drive select
refer to Audi drive select.............0. 118
Drive system... ... 00.20. cee eee eee eee 110
Audi driveselect . cc.0i ices d ceca cain 118
Drive system (message) ........00. eee eee 112
Driving down hills............0. 00.0 eee 116
DrivING PFOGKAME. « « eserce «© sone 6 0 sons aw ane 146
Driving through water.................. 116
DrIVING ELIMI 5 & cescinne 6 5 cose vo een & enawens a 17
Driving tips
Driving through water...............0- 116
Efficient driving................00000- 110
Uphilland downhill................... 116
DFIVING:-trACK es: « 2 sews & 2 seme xc owe oe 116
Driving Up:hills. < 2 sees + » yews 5» ewes c 2 eee 116
Dust filter
refer to Pollutant filter................. 98
DY MAMIE StEEKING = wwe = 2 qewe a 2 anes = noR 119
E
E-itidilss < same « 2 sau: ¢ 5 sepa 2 s neem 2 5 pee 180
SOCHINGSiccsain » sew © © wravens a & soomem w V soveTS 6 180
EDL
refer to Electronic Differential Lock...... 121
EDR
refer to Event Data Recorder (EDR)...... 290
Efficiency assist.............0 02. eee ee 137
PREGietiVe CONTTOlacs ¢ = wax + xeme 2 2 pene 142
Electrical system. ...........0.0020000. 239
Electromechanical parking brake......... 114
Electronic Differential Lock.............. 121
Electronic immobilizer................00. 39
Electronic Stabilization Control........... 121,
Embedded SIM Card « seswiie ss sien os wiven oo 8 183
Emergency assistance ............00000e 274
Emergency braking function............. 115
Emergency call.........cceeeeveee 178, 187
Emergency flashers...............000005 61
Emergency mode............020 eee eee 109
Emergency operation
DOOGIS s seas 3 ¢ Sone 2b ROMA ca aK o ANeRE se 37
Fuel tillerdoor ic = swiss a 2 saves wo wien «2 axe 229
Luggage compartment lid............... 44
Panoramic glass roof...............2-0. 47
Emissions control system..............- 229
304
EMErGy’CONSUMENS Hs 6 ceive e sieves ww neeewe wo x
Energy management... 006. eeee ee eens
Engine
Breakingin.............. cece eee eee
Emergency StOpies : « sews ss weea s eae gs
JUMPISTAREIING » « canseis ws wssins 6 # oeenss a a une
Start/Stop system...........--0000005
Starting/Stopping ws ss caw se ewes yams
Engine compartment
Opening and closing the hood..........
Overview ......- 2. eee cee eee eee
Safety precautions............-0.ee0ee
Engine data
refer to Sport displays..................
Engine oil
AGING «scence ox cesses > 5 eons owes av ara
Changing.......... eee eee eee eee
Checking oillevel.............---000--
CONSUMPTION ess « & sivees 2 o onerees & o ewer @ 8 ov
Indicator light..............02..0000-
Replacement interval.................
Temperature display.................-.
Engine sound
Audi drive select............ 0.00000
Engine Start/Stop mode
refer to Start/Stop system.............
Engine startsSySte ny wcusooe » scaseas o « seas oo one
Engine stop
refer to Start/Stop system.............
Entry/exit lighting. ............0 0...
Entry ASSISTANGE!S. 4 « scusnze » » sxnzece » o asnseue ow anes
also refer to Exit assistance.............
GlSO refer to Seats ¢ seen % 3 aes sv awn % Ears
Environment
Unleaded gasoline..................0.
ESG
refer to Electronic Stabilization Control...
ESCSpOlbnnsos 5 2 omners x x emmes oo nveoeee ao manne ©
eSIM
refer to Embedded SIM card............
Event Data Recorder (EDR)..............
Exitassistamee « scccene a 0 sxesese = v vreuain 3 o anes © 5
EXHE WAP Gicnes 2 a caees vw cscs «Heaven «© enone
Exterionantenna s wise <2 wees 2 6 mec ss oes
Exterior lighting + « ¢ see: +» sees y sae ees

8W7012721BB

Software information
Legalinformation.................005 224
Software version (MMI)
Version information.................. 224
Sound
refer to Adjusting the sound............ 221
Space-saving spare tire (compact spare tire) . 280
Spare tits: : caus 4 5 eeu io OSS FB eS oa 280
Speed limit information
refer to Traffic sign recognition......... 130
Speed limits
refer to Traffic sign recognition......... 130
Speedometer « secs s voce ss wees ss ewes s ee 12
Speed warning system..........-..2-05. 130
Sport differentiales: ¢ sees ss wees se ees = 121
Sport displays.............-. 0c eee eee eee 16
Sporty driving..........-.. ee eee eee eee 116
Start/Stop system. ...........0--00 eee 111
Switching: Off and Of : wows sz wees xo owes ¢ 111
Starting to drive.......... 2... eee ee eee 104
Starting (engine)...................... 111
Steering............ 0.02 eee eee eee eee 119
Audi drivé Sel@ct occ: s & nes 5 ¢ news so cas 119
also refer to Steering...............-. 119
Steering locks « « sees ss eeee + yeast eens 103
Steering wheel
AdjUStIN Gera 2 2 wae 2 5 stereo enews vv ener 73
Adjusting manually.............0ee eee 73
Shift:paddleés secs ¢ s eee ¢ x ween = y eee es 107
Steering
wheel heating « sis is oases 6 a sone 102
also refer to Multifunction steering wheel. . 13
Steps for determining correct load limit... 259
Stopover (navigation) «wesc os cen 6 x cer » 194
Stopping’ + & sees vs ovens ¥ o sees oo ores = we 104
Stopping thevehicle:s; <5 ses s ences s een 104
Stopping (Engine): < «esas ss sews + ¢ Hess 11,1.
StOrage:s + ¢ eas ¢ oes & eee be ees Fe es 92
Storage area behind the rear head restraints. 92
Storage areaS..... 2... eee 92
Stored stations
FEE EO PIOSCtS:s « s sews ss ween x eee aos 205
Straps... eee eee eee 92
Sunshade
ROOT: scves « ¢ yeews 5 o qa § camer gy GE eee 47
also refer to Sunshade............-.... 47
SUIT'VISOMS coves. 2 5 cova os eesan 2 3 wenn 2 3 eee 65
SUSPENSION « sous sw eaves ¥ seam @ Se oS EET LL
Audi drive select. ...........00000 eee 119
Swapping calls.............-.00 0-2 -a ee 177
SWERVElASSISE 5 sccce «x menor oo mimes ow anes os 154
Symbols
Navigation ........... 0.0 cece ee ee eens 194
TrattiCewss < «mops s seen & = Baume ox ce et Ne 199
also refer to Indicator lights.............. 7
SYNG (BUERON) is so comin: oo cine oo cto oo seen 100
SYStEINISELEINGS « wees ¢ x een s names ¢ Hew § 22:1,
T
TACHGH@ter cia « x sscue 2 wepeew s woe x ¥ He 12,14
Tail lights
GlOANING’s =o same 2 o owe oe eee 2s ee Yo 268
Technical-data:: « « seoe : same 2 nae a 2 cee 299
Technical modifications................. 294
Telephone: ¢ « scaa cs ieee ts dees te eae ea: 171
Accepting/ending acall................ 177
Audi phone box............0. 0.0 eee ee 173
Charging the battery (USB)............. 174
Charging the battery (wireless) ......... 174
Connecting a mobile phone............ 171
Dialing anumber.................200- 177
Exterior antenna): . «ses s+ sees sv oes s 174
Mobile device reminder signal.......... 175
Options during aphonecall............ 177
Playing CHUSIC sues 2 ¢ veure = ¢ omeee x e eee 210
Temperature displays
refer to Sport displays...............66. 16
Temperature display (outside temperature)... 15
Temperature gauge
COOLANE sscsus x + cmuncs a ancenes vw oomione i m asoeome wo 12
TORII PUL, scones 3 & sowwans & & sommes & @ seameN TH saTRER 24
TOXUMESSAGES wen o « woes os nome oe eerEe a ee L739
SOEUINGS: secu also refer to Text messages............ 179
Tie-downs ... 2... 0. eee eee 96
Tightening specification
Wheel DOltSiss « 5 sas 2s nea «2 eee 3 ae 280
Tightening specification (wheel bolts) .... . 280
TIMG eet eee 17
tiptronic
refer to Manual shifting............... 107
Tire Mobility System (tire repair set)....... 274
311