2020 AUDI R8 COUPE start stop button

4S1012721BA
Quick access

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Door handle
Central locking switch ...........
Power windows ................
Power exterior mirror adjustment .
Air vent with thumbwheel
Lever for:
—Turn signals and high beams ....
— High beam assistant ..........
Multifunction steering wheel with:
— Horn he
— Driver's airbag ...............
— Buttons for the virtual instrument
cluster, including the driver infor-
mation system, audio/video, tele-
phone, navigation and voice rec-
OQNITION SYSTEM woe ss sees vs ees
— Shift paddles ................
—[START ENGINE STOP] button ...


— Sound button for exhaust door
control
— Audi drive select button ........
— Performance mode button .....
Audi virtual cockpit (instrument
GCLUSTEL): « woe oo wane ¢ & wees + eee
Windshield washer system lever ..
Starting the engine if there is a
malfunction ................00.
Adjustable steering column ......
Cruise controllever .............
Instrument illumination .........
Headlight control switch ........
Luggage compartment release ...
Controls for climate control system .
Lockable glove compartment
Front passenger's airbag ........
Seat heating ...........2.5e0e
Depending on equipment, center
console with:
— Multimedia compartment for cell
PHONE wn < o memes s 2 eee y eer es
— Audi phone box ...............
Depending on equipment, buttons
for:
25
28
45 42 43
191
12
71
60 78
79
10
47
62
60
74
45
40
27 56
191.
58
53
156
112
— Electronic Stabilization Control
(ESC) 2. eee eee eee eee 86
—Emergency flashers ........... 44
— Retractable rear spoiler ........ 90
@) Infotainment system on/off button . 93
@3 Infotainment system unit ....... 93
@4 Button for rear window operation . 35
@3) Depending on equipment:
— Storage compartment
Cup holden wssois so esesscs oo omens vo 53
@® Parking brake ..............04. 65
@) Power top button .............. 32
Selector lever (S tronic).......... 67
G@) Tips
Some the equipment listed here is only instal-
led in certain models or is available as an op-
tion.
Indicator lights overview
The indicator lights in the instrument cluster
blink or turn on. They indicate functions or mal-
functions.
With some indicator lights, messages may ap-
pear and warning signals may sound. The indica-
tor lights and messages may be covered by other
displays. To show them again, select the second
tab for messages with the multifunction steering
wheel > page 12.
Some indicator lights in the display can display in
several colors.
CO Tati
Some indicator lights turn on briefly as a function
check when you switch the ignition on. These sys-
tems are marked with a V in the following tables.
If one of these indicator lights does not turn on,
there is a malfunction in that system.
The following indicator lights may be available,
depending on the vehicle equipment:

Instrument cluster

Accessing the sport displays in the additional
display
> Select on the multifunction steering wheel:
right control button > Additional display.
> Select the desired additional display.
G meter*
The G meter displays the longitudinal and lateral
acceleration. The maximum values that are
reached are stored and displayed when the vehi-
cle is stationary.
> To reset the stored values, select on the multi-
function steering wheel: right control button >
Reset values.
Engine data*
The engine data displays the current power and
torque.
Tire pressure monitoring system*
The tire pressure monitoring system displays the
current tire pressures and temperature. Also see
= page 261, Tire pressure monitoring system.
Messages
BRAKE/@)/‘C} Brake system
If this indicator light turns on, there is a malfunc-
tion in the brake system.
GG @ Brakes: stop vehicle and check brake
fluid level
Stop the vehicle and check the brake fluid level.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
Ga / @ Warning! No brake booster function
If the brake booster is not working, you have to
use much more force when braking the vehicle.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
BRE / ) Brakes: malfunction! Safely stop ve-
hicle
If the indicator light turns on and this message
appears, there is a malfunction in the brake sys-
tem.
16
1f BES / Gana B also turn on, there is a mal-
function in the ABS, ESC, and braking distribu-
tion.
Do not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance > A\.
GG /o Parking brake: malfunction! Safely
stop vehicle. See owner's manual
— If the indicator light and the message appear
when the vehicle is stationary or after switch-
ing the ignition on, check if you can release the
parking brake. If you cannot release the parking
brake, see an authorized Audi dealer or author-
ized Audi Service Facility. If you can release the
parking brake and the message still appears,
see an authorized Audi dealer or authorized Au-
di Service Facility immediately to have the mal-
function corrected.
— If the indicator light and message appear while
driving, the hill start assist or emergency brak-
ing function may be malfunctioning. It may not
be possible to set the parking brake or release
it once it has been set. Do not park your vehicle
on hills. See an authorized Audi dealer or au-
thorized Audi Service Facility for assistance.
The fe) indicator light turns on when the brake
pads are worn. Drive to an authorized Audi dealer
or authorized Audi Service Facility immediately to
have the brake pads checked.
Applies to: USA models: The fe} indicator light
turns on together with the IBRAKE| indicator light.

ZA WARNING
— If the brake fluid level is below the MIN
marking, it can impair the braking effect and
driving safety, which increase the risk of an
accident. Do not continue driving. See an au-
thorized Audi dealer or authorized Audi
Service Facility for assistance.
— If the brake system indicator light turns on
together with the ABS and ESC indicator
lights, the ABS/ESC regulating function may
be malfunctioning. Functions that stabilize
the vehicle are no longer available. This
could cause the rear of the vehicle to
swerve, which increases the risk that the >

Instrument cluster


ZA WARNING
Have the safety systems inspected immedi-
ately. Otherwise, there is a risk that the sys-
tems may not activate during a collision,
which increases the risk of serious injury or
death.

PRT ava fle
The A indicator light stays on until the driver's
and front passenger's* safety belts are fastened.
Above a certain speed, there will also be a warn-
ing tone.
G) Tips
For additional information on safety belts,
see > page 180.
@- Steering lock
|e—<| Steering: malfunction! Please stop vehicle
There is a malfunction in the electronic steering
lock. You cannot turn the ignition on.
Do not tow your vehicle because it cannot be
steered. See an authorized Audi dealer or author-
ized Audi Service Facility for assistance.
@—<| Steering lock: malfunction! Please contact
Service
There is a malfunction in the electronic steering
lock.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.

ZA\ WARNING
To reduce the risk of an accident, do not tow
your vehicle when there is a malfunction in
the electronic steering lock.
oem eee
BS Engine start system: malfunction! Please
contact Service

Do not switch the ignition off because you may
not be able to switch it on again.
18
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
S&S Engine start system: malfunction! Please
contact Service
There is a malfunction in the engine start system.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
*\ Engine stop while driving
If the S indicator light turns on, there may bea
malfunction in the engine or fuel supply.
More force is needed to steer and brake the mov-
ing vehicle when the engine is stopped. If the ve-
hicle is rolling, try to bring it to a stop off to the
side from moving traffic. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance.

ZA\ WARNING
If the engine stops while driving, you will
need to use more force to brake the vehicle.
This increases the risk of an accident. There
will still be power steering if the ignition is
switched on while the vehicle is rolling and
there is sufficient battery charge. Otherwise,
you must use greater force when steering.

33/2 Electronic Stabilization Control (ESC)

If the B&B indicator light blinks while driving, the
ESC or ASR (Anti-Slip Regulation) is actively regu-
lating.
If the BB indicator light turns on, the system has
switched the ESC off. In this case, you can switch
the ignition off and then on to switch the ESC on
again. The indicator light turns off when the sys-
tem is fully functional.
If the B indicator light turns on, ESC was
switched off using the 2%] button > page 87.


Stabilization control (ESC/ABS): malfunction!
See owner's manual

Driving

@ Tips
The amount of noise produced by the vehicle
can increase significantly when driving with a
sporty style. Show respect to others around
you and the environment with the way you op-
erate your vehicle, especially at night.
Steering
Adjusting the steering wheel position
The steering wheel position is fully adjustable up
and down and forward and back.
5 s
2 db t a

Fig. 68 Lever on the steering column
> Tilt the lever > fig. 68 downward > /\.
> Bring the steering wheel into the desired posi-
tion.
> Push the lever against the steering column un-
tilit is secure.

ZA WARNING
Incorrect use of the steering wheel adjust-
ment and an incorrect seating position can
cause serious injuries.
— Only adjust the steering column when the
vehicle is stationary so that you do not lose
control of the vehicle.
— Adjust the driver's seat or steering wheel so
that there is at least a 10 in (25 cm) dis-
tance between your chest and the steering
wheel. If you do not maintain this distance,
you will not be properly protected by the air-
bag system.
— If your physical characteristics prevent you
from sitting at least 10 in (25 cm) or more
away from the steering wheel, see if an au-
thorized Audi dealer or authorized Audi

60

Service Facility can provide adapters that
will help.
— If your face is level with the steering wheel,
the airbag does not provide as much protec-
tion during a collision. Always make sure
that the steering wheel is level with your
chest.
— Always hold the steering wheel with your
hands in the 9 o'clock and 3 o'clock posi-
tions to reduce the risk of injury if the airbag
deploys.
— Never hold the steering wheel in the 12
o'clock position or with both hands on the
rim or the center of the steering wheel.
Holding the steering wheel incorrectly sig-
nificantly increases the risk of injury to the
hands, arms and head if the airbag deploys.


Starting and stopping
the engine
Starting the engine
The [START ENGINE STOP] button switches the
ignition on and starts the engine.




utton
Starting the engine
> Press the brake pedal > A\.
> Press the [START ENGINE STOP] button. The
engine will start.



Switching the ignition on or off
If you would like to switch the ignition on with-
out starting the engine, follow these steps:

> Press the [START ENGINE STOP] button with-
out pressing the brake pedal. Vehicles without >

4S1012721BA
Driving

the Start/Stop system*: the needle in the tach-
ometer moves into the READY position.
> To switch the ignition off, press the button
again. The needle in the tachometer moves into
the OFF position.
Equipment that uses a lot of electricity is switch-
ed off temporarily when you start the engine.
If the engine does not start immediately, the
starting procedure stops automatically after a
short time. If this is the case, repeat the starting
procedure after approximately 30 seconds.
Start/Stop system
See the information in > page 62, Start/Stop
system.

ZA\ WARNING
To reduce the risk of poisoning, never allow
the engine to run in confined spaces.
@) Note
Avoid high engine speed, full throttle, and
heavy engine load if the engine has not
reached operating temperature yet. You could
damage the engine.

@) For the sake of the environment
Do not let the engine run while parked to
warm up. Begin driving immediately. This re-
duces unnecessary emissions.
G) Tips
— Some noise after starting the engine is nor-
mal and is no cause for concern.
— If you leave the vehicle with the ignition
switched on, the ignition will switch off af-
ter a certain amount of time. Make sure that
electrical equipment such as the exterior
lights are switched off.
Stopping the engine
> Bring the vehicle to a full stop.
> Press the [START ENGINE STOP] button.



)_ This function is not available in all countries.
Steering lock!)
The steering is locked when you switch off the en-
gine and open the driver's door. The locked steer-
ing helps prevent vehicle theft.

Z\ WARNING
— Never turn off the engine before the vehicle
has come to a complete stop. Switching it
off before the vehicle has stopped may im-
pair the function of the brake booster and
power steering. You may need to use more
force when braking or steering. Because you
cannot brake and steer as you usually would,
this could lead to accidents and serious inju-
ries.
— If you leave the vehicle, switch the ignition
off and take the vehicle key with you. If you
do not do this, the engine could be started
and electrical equipment such as the power
windows could be activated. This can lead to
serious injuries.
— For safety reasons, always park the vehicle
with the selector lever in the P position.
Otherwise, there is the risk that the vehicle
could roll unintentionally.
() Note
If the engine has been under heavy load for
an extended period of time, heat builds up in
the engine compartment after the engine is
switched off and there is a risk of damaging
the engine. For this reason, let the engine run
at idle for approximately two minutes before
shutting it off.
@) Tips
For up to 10 minutes after stopping the en-
gine, the radiator fan may turn on again auto-
matically or it may continue to run, even if the
ignition is switched off.
Messages
Pressing the start/stop button again will switch
off the engine


61
>

Driving

This message appears when you press the
START ENGINE STOP] button while driving.


Engine start system: malfunction! Please con-
tact Service
The engine automatic start system has a mal-
function.
Drive immediately to an authorized Au-
di dealer or authorized Audi Service Facility to
have the malfunction repaired. To start the en-
gine, press and hold the [START ENGINE STOP
button.


Remote control key: hold back of key
against the designated area. See owner's man-
ual
This message appears if there is no convenience
key inside the vehicle or if the system does not
recognize the key. The convenience key may not
be recognized, for example, if it is covered by an
object that disrupts the signal (such as a brief-
case), or if the key battery is weak. Electronic de-
vices such as cell phones can also interfere with
the signal.
To still be able to start or stop the engine, see
=> page 62, Starting the engine when there is a
malfunction.
B Remote control key: key not detected. Is the
key
still in the vehicle?
The B indicator light turns on and this message
appears if the convenience key was removed from
the vehicle when the engine was running. If the
convenience key is no longer in the vehicle, you
cannot switch the ignition on or start the engine
once you stop it. You also cannot lock the vehicle
from the outside.
Please press the brake pedal
This message appears if you do not press the
brake pedal when starting the engine.
Please select N or P
This message appears when starting or stopping
the engine if the selector lever is not in the "N" or
"P" position. The engine will not start/stop.
62

Starting the engine when there is a
area d ea)
It may not be possible to start the engine under
certain circumstances, for example, if the bat-
tery in the vehicle key is drained, if interference is
affecting the key or if there is a system malfunc-
tion.
2 3
9
db + a
Fig. 70 Steering column/remote control key: starting the
engine if there is a malfunction
As long as the message ?) Remote control key:
hold back of key against the designated area.
See owner's manual is displayed, you can emer-
gency start your vehicle.
> Press the brake pedal.
> Press the [START ENGINE STOP] button.


> Hold the master key in the location indicated in
the illustration ?) © fig. 70. The engine will
start.
> If the engine does not automatically start,
press the [START ENGINE STOP] button again.
(i) Tips
You can view the message again by pressing
the [START ENGINE STOP] button.




Start/Stop system
Applies to: vehicles with Start/Stop system
The Start/Stop system can help increase fuel
economy and reduce CO2 emissions.
In Start/Stop mode, the engine shuts off auto-
matically when the vehicle is stopped, such as at
a traffic light. The ignition remains switched on
during this stop phase. The engine will restart
automatically when needed.

4S1012721BA
Driving

The Start/Stop system is automatically activated
once
the ignition is switched on.
Basic requirements for Start/Stop mode
— The driver's door must be closed.
— The driver's seat belt much be fastened.
— The engine compartment lid must be closed.
— The vehicle must have driven faster than 2 mph
(4 km/h) since the last time it stopped.

Z\ WARNING
— Never turn off the engine before the vehicle
has come to a complete stop. Switching it
off before the vehicle has stopped may im-
pair the function of the brake booster and
power steering. You would then need to use
more force to steer and brake the vehicle.
The fact that you cannot steer and brake as
usual may increase the risk of accidents and
serious
injuries.
— If you leave the vehicle, switch the ignition
off and take the vehicle key with you. This
applies particularly when children remain in
the vehicle. Otherwise the children could
start the engine or operate electrical equip-
ment such as power windows.
—To reduce the risk of injuries, make sure that
the Start/Stop system is turned off when
working in the engine compartment
=> page 64.

©) Note
Always switch the Start/Stop system off when
driving through water > page 64.
Stopping/starting the engine
Applies to: vehicles with Start/Stop system
eo Ss
2 db t a

Fig. 71 Instrument cluster: engine switched off (Stop
phase)
> Brake the vehicle to a stop and keep pressing
the brake pedal. The engine will switch off. The
@ indicator light appears in the display.
> The engine starts again when you remove your
foot from the brake pedal. The o indicator
light turns off.
The engine will turn off in the “P”, “D”, “N” and
“S” gears as well as in manual mode. In the “P”
gear, the engine will also remain off if you re-
move your foot from the brake pedal. The engine
starts again when you press the accelerator pedal
or engage another selector lever position and
take your foot off the brake pedal.
If you select the “R” gear during a Stop phase,
the engine will start again.
Shift from D to P quickly to prevent the engine
from starting unintentionally when shifting
through R.
@) Tips
— You can control if the engine will stop or not
by reducing or increasing the amount of
force you use to press the brake pedal. For
example, if you only lightly press on the
brake pedal in stop-and-go traffic or when
turning, the engine will not switch off when
the vehicle is stationary. If you press the
brake pedal harder, the engine will switch
off.
— The ignition will turn off if you press the
START ENGINE STOP] button during a Stop


phase.
63
>

Driving

— When you stop and the Start/Stop system
turns the engine off, the ignition remains
on. Make sure the ignition is switched off
before you leave the vehicle or else the bat-
tery could drain.
General information
Applies to: vehicles with Start/Stop system
Starting and stopping the engine automat-
ically
The system checks if certain conditions are met
before and during the Stop phase, and deter-
mines if the engine stops and how long it re-
mains stopped. For example, if power usage is
high, the engine will not be stopped. Along with
other conditions, the following factors influence
the automatic engine start or stop:
— Environmental conditions (slopes, inclines, ele-
vation, temperature)
— Battery (charge status, temperature, power us-
age)
— Engine temperature
— Assist systems
— Driving behavior
Depending on the engine, the indicator light
may appear if the engine is not stopped.
Ignition is switched off automatically
To prevent the vehicle battery from draining, the
ignition will switch off automatically under the
following conditions:
— If the vehicle has already been driven
— If the Start/Stop system has stopped the en-
gine
— If the driver's door is opened
—If the driver's safety belt is unbuckled
— If the brake pedal is not pressed
— If the vehicle is stationary
In this case, the parking lights switch on in place
of the low beams and the message Side marker
lights will switch off automatically in 30 mi-
nutes. See owner's manual appears in the Info-
tainment system display. The side marker lights
will switch off after approximately 30 minutes or
when you lock the vehicle.
64

If the Start/Stop system has not turned off the
engine or if you have switched the Start/Stop sys-
tem off manually, the ignition will not be auto-
matically switched off and the engine will contin-
uetorun>A.

ZX WARNING
To reduce the risk of poisoning, never allow
the engine to run in confined spaces.
@ Tips '
If you select the “D”, “N” or “S” gear after
shifting into reverse, the vehicle must be driv-
en faster than 6 mph (10 km/h) in order for
the engine to switch off again.
Manually switching the Start/Stop system
ame emo
Applies to: vehicles with Start/Stop system

If you do not wish to use the system, you can
switch it off manually.
S g
2 § £
g z
Fig. 72 Center console: Start/Stop system button
> To switch the Start/Stop system off/on manual-
ly, press the || button. The LED in the button
turns on when the system is switched off.
G@) Tips
If you switch the system off during a Stop
phase, the engine will start again automati-
cally.