2020 AUDI A3 stop start

8V2012721BK
Quick access

Door handle
SIdG-ASSISE « = = ems 5 = saws 5 2 owE «
Central locking switch ...........
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Lever for: ©OOOCOO
—Turn signals and high beams ....
— High beam assistant ..........
— Active lane assist .............
9 Multifunction steering wheel with:
— Horn be
—Driver's airbag ...............
— Driver information system con-
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— Audio/video, telephone, naviga-
tion, and voice recognition con-
EOUS! © 2 secs 2 awsenw 2 8 somes 3 3 veses

— Button [*|/steering wheel heating .
— Shift paddles ................
Instrument cluster .............
Windshield washer system lever ..
O©®@ Steering column, with the follow-
ing, depending on equipment:
IQMitiom lock: « s seis « svinne 0 seme
— Starting the engine when there is
amalfunction ................
Adjustable steering column ......
Lever for: ®®
— Cruise control system .........
— Adaptive cruise control ........
Knee airbag ......... cee eee ae
Instrument illumination .........
Hood release? s « swas s emew se ews
Data link connector for On Board
Diagnostic System (OBDII) ......
Switch (depending on the equip-
ment) for:
©
OO88O®@
— Luggage compartment lid ......
— Fuel filler door (plug-in hybrid
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Power exterior mirror adjustment .
Power windows ...............-
©O® Depending on equipment:
—Child safety lock ..............
— Central power window switch ...
131
29
43
65
44 44
128
257
17, 20
19, 20
19, 20
76
14
49
72 73
58
115
118
269
47
305 371
31
302
47
33 33 33
@) Infotainment system display .....
@) Glove compartment ............
@3) Drives for CD, DVD, SIM cards ....
@) Front passenger's airbag ........
@3) Depending on equipment, buttons
for:
— Driveselect® scajs ss sues eo gees ee
— Start/Stop system ............
—|<"| button (plug-in hybrid drive) .
EParkcassist « « sss os sexes vo come
—Parkingaid ..................
—Emergency flashers ...........


— Electronic Stabilization Control
(ES©) wp < 2 ume = seeps = ome & ¥ ne
— Infotainment system display ....
— Front passenger airbag off indica-
EOI sansae +o: senses 4 «aimee « neues © ese
@8 Deluxe automatic climate control .
@) Socket ..............02. 220
@8) Selector lever (automatic transmis-
(0) 1)
@) Cupholders ..............0000-
G0 Infotainment system on/off button .
@) Infotainment unit ..............
@ Power top operation ............
63. Center armrest with storage com-
partment. Depending on vehicle
equipment, it may have:
— Audi music interface ..........
— Audi smartphone interface .....
—Audi phone box ...............
G4 Electromechanical parking brake . .
@) [START ENGINE STOP


G8 Audi music interface ............
G) Tips

147
212
257
91
83
79
140 137
45
93
147
265
66 59
75
59
146 146
36
217 228
171
87
71
217
Some the equipment listed here is only instal-
led in certain models or is available as an op-
tion.

Quick access

Active lane assist
=> page 129
pre sense
=>page 128


Other indicator lights
Start/Stop system
=> page 83
Electric drive ready mode
=> page 79
Charging system
=> page 111
Turn signals
=> page 44, > page 45
Cruise control system
=>page 116
Cruise control system
=>page
116
Adaptive cruise control
=> page 120
Adaptive cruise control
=> page 120
Adaptive cruise control
=> page 120
Adaptive cruise control
=> page 121
Active lane assist
=> page 129
High beams
=> page 44
High beam assistant
=> page 44
Drive system
=> page 82
Electromechanical parking brake
=> page 88

Electromechanical parking brake
Fe ove ae
Electromechanical parking brake
=> page 88,
12

Hill hold assist
=> page 88
Start/Stop system
=> page 83
Start/Stop system
=> page 83
Convenience key
=> page 73
Electric drive ready mode
=> page 79
Combustion engine
=> page 79
Plug-in-hybrid modes
=> page 79
Plug-in-hybrid modes
=> page 79
Charging system
=> page 111
Charging system
=> page 111
Tank system
=> page 302
Park assist
=> page 140
Park assist
=> page 140
High beam assistant
=> page 44
Speed warning system
=>page 115
Speed warning system
=>page 115
Cruise control system
>page 116
Cruise control system
>page 116
Side assist
=>page 135
Adaptive cruise control
=> page 121

8V2012721BK
Opening and closing

Child safety lock
Applies to: vehicles with mechanical child safety locks
The child safety lock prevents the rear doors
from being opened from the inside and the rear
power windows from being operated.
B8U-0320



Fig. 31 Rear door: manual child safety lock
> To activate or deactivate the child safety lock
for the power window switches in the rear
doors, press the 4&3 switch in the driver's door
=> fig. 30. The indicator light in the button turns
on/blinks.
> To activate or deactivate the manual child safe-
ty lock for the rear door handle, open the rear
door and turn the key switch either in the direc-
tion of the arrow (to activate) or opposite the
direction of the arrow (to deactivate) using with
the vehicle key > fig. 31. This will disable the
function of the rear door handle.
> Make sure the child safety lock is working by
checking the function on the rear power win-
dow switch and door handle.
Message in the instrument cluster display
Childproof catch: malfunction! Please con-
tact Service

There is a malfunction in the child safety lock.
Press the GQ button again.
If the message stays on, drive immediately to an
authorized Audi dealer or authorized Audi Service
Facility to have the malfunction repaired.

, WARNING
— 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 children could start
the engine or operate electrical equipment
(such as power windows), which increases
the risk of an accident.
—A malfunction in the child safety lock could
allow the rear doors to be opened from the
inside, which increases the risk of an acci-

dent.

Power windows
The driver can control all power windows.
rey q 2
Z| 2
a

Fig. 32 Driver's door: power window controls
All power window switches are equipped with a
two-stage function:
Opening and closing the windows
> To open or close the window completely, press
the switch down or pull the switch up briefly to
the second level. The operation will stop if the
switch is pressed or pulled again.
> To select a position in between opened and
closed, press or pull the switch to the first level
until
the desired window position is reached.
33
>

Opening and closing

Power window switches
@ Left front
@ Right front
@® Left rear*
@ Right rear*
© Central switch* for opening or closing all side
windows at the same time

ZA\ WARNING
— 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.
— Pay careful attention when closing the win-
dows. Pinching could cause serious injuries.
— When locking the vehicle from outside, the
vehicle must be unoccupied since the win-
dows can no longer be opened in an emer-
gency.
@) Tips
— You can still open and close the windows for
several minutes after turning the ignition
off. The power window switch is not disa-
bled until the driver's door or front passeng-
er's door is opened.
— The power windows are equipped with pinch
protection. The automatic window may stop
closing and will open all the way again even
if no obstacle is detected. Pull the power
window switch up until the window is com-
pletely raised.
Convenience opening and closing
Applies to: vehicles with convenience opening/closing

All of the windows and the panoramic glass
roof* can be opened or closed at the same time.
For power top convenience opening and closing,
refer to the information in > page 37.
Convenience opening feature
> Press and hold the @ button on the remote con-
trol key until all windows and the panoramic
34
glass roof* have reached the desired position.
Or
> Hold the key in the driver's door lock until all
windows and the panoramic glass roof* have
reached the desired position.
Convenience closing feature
> Press the & button on the remote control key
until all windows and the panoramic glass roof*
are closed > A\. Or
> Applies to: vehicles with convenience key:
Touch the sensor on one of the front door han-
dles and continue touching it until all of the
windows and the panoramic glass roof* are
closed. Do not place your hand in the door han-
dle when doing this.
> Hold the key in the driver's door lock in the lock
position until all windows and the panoramic
glass roof* are closed > A\.
Setting convenience opening in the
Infotainment system
The function can be switched on/off in the Info-
tainment system > page 29.

ZA WARNING
— Never close the windows or panoramic glass
roof* carelessly or in an uncontrolled man-
ner, because this increases the risk of injury.
— For security reasons, the windows and the
panoramic glass roof* can only be opened
and closed with the remote control key at a
maximum distance of approximately 6.5
feet (2 m) away from the vehicle. Always pay
attention when using the & button to close
the windows and the panoramic glass roof*
so that no one is pinched. The closing proc-
ess will stop immediately when the f# but-
ton is released.
Correcting power window malfunctions
You can reactivate the one-touch up/down func-
tion if it malfunctions.

> Pull the power window switch until the window
is completely raised.
> Release the switch and pull it up again for at
least one second.

Warm and cold

switching the ignition off and switching it on
again.
Adjusting the vents

Fig. 83 Cockpit: adjusting the air vents
The following settings are possible:
-@ Air flow amount
-—@Air flow direction
To adjust the air flow amount, turn the ridged
outer adjusting ring @. To stop the air flow, turn
the adjusting ring all the way to the right.
To adjust the air flow direction, turn the air vent
grill insert 2).
Steering wheel heating
Scale Rie mola
Applies to: vehicles with steering wheel heating
> Press the @ button on the multifunction steer-
ing wheel to switch the steering wheel heating
on and off.
G@) Tips
The steering wheel heating settings are stor-
ed automatically and assigned to the vehicle
key that is in use.
Messages
Applies to: vehicles with steering wheel heating
@ Steering wheel heating: on / Steering wheel
heating: off
This message appears if you switched the steer-
ing wheel heating on or off by pressing the @
button on the multifunction steering wheel.
68
Steering wheel heating: malfunction! See own-
er's manual
If this message appears, there is a malfunction.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
Auxiliary climate control
Applies to: vehicles with auxiliary climate control
The auxiliary climate control system warms or
cools the vehicle interior. The vehicle will turn on
the auxiliary climate control system if needed,
depending on the last temperature that was set
with the climate control system controls. This
function can be used when the drive system is
switched off.
You can turn the auxiliary climate control system
on and off immediately in the Infotainment sys-
tem or set a timer.
Requirement: the high-voltage battery must have
a sufficient charge level and there must be
enough fuel in the tank.
@) Tips
— The temperature that the climate control
system adjusts to depends on the last tem-
perature you set in the climate control unit.
— Using the auxiliary climate control while
charging can also reduce the charge level of
the high-voltage battery.
— The auxiliary climate control system will not
turn on automatically or will turn off earlier
if the high-voltage battery charge or fuel
supply are too low, even if the vehicle is be-
ing charged at the time.
— Starting or stopping the vehicle will not
switch off the auxiliary climate control auto-
matically.

8V2012721BK
Driving

Driving
Starting the vehicle
ead
Applies to: vehicles with convenience key



Fig. 84 Center console: starting the engine
Requirement: the key must be in the vehicle.
Starting the engine
> Press and hold the brake pedal.
> Press the [START ENGINE STOP] button. The



engine will start.
Plug-in hybrid drive: the electric drive system is
switched on. The combustion engine only starts
when necessary. The power meter indicates if the
electric drive system is switched on > page 16.
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 start-
ing procedure stops automatically after a short
time. If this is the case, repeat the starting pro-
cedure after approximately 30 seconds.
When temperatures are low, the engine may only
start in “P”.
Stopping the engine
> Bring the vehicle to a full stop.
> Press the [START ENGINE STOP] button. The



engine will switch off.
Plug-in-hybrid drive: the electric drive system and
the combustion engine are switched off.
Applies to: vehicles with steering lock: The steer-
ing is locked when you turn off the engine and
open the driver's door. The steering lock helps
prevent vehicle theft. “P” must be engaged on
vehicles with an automatic transmission.
Stopping the engine in an emergency
If necessary in an emergency, the engine can also
be stopped while driving using the emergency off
function*.

> Press the [START ENGINE STOP] button twice in
a row or press and hold it one time.

Switching on and off
If you would like to switch the ignition on or off
without starting the engine, follow these steps:

> Press the [START ENGINE STOP] button without
pressing the brake pedal.

Switching the ignition off automatically
To prevent the vehicle battery from draining, the
ignition and possibly the exterior lighting may
switch off automatically.
Requirements:
— Conventional drive system: the Start/Stop sys-
tem must have stopped the engine.
— Plug-in hybrid drive: you must have driven the
vehicle. If the gasoline engine is not running
— You must not be in the vehicle.
— The ignition must be switched on.
Among other indicators, the system detects that
you have left the vehicle based on the following
factors:
— The driver's door has been opened.
— The driver's safety belt has been unbuckled.
— The brake pedal is not being pressed.

A WARNING
—To reduce the risk of asphyxiation, never al-
low the engine to run in confined spaces.
— 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. >

71

Driving


— Plug-in hybrid drive: never leave the vehicle
unattended in drive ready mode while a gear
is engaged. The vehicle can start moving
(“creeping”) even if the gasoline engine is
switched off, since the electric motor is still
operating. This may cause collisions and se-
vere or fatal injuries. When the vehicle en-
ters drive ready mode, the status message
e-tron READY appears briefly in the instru-
ment cluster display and the needle in the
power meter points to READY > page 16.

@) 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.
— 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 damag-
ing the engine. For this reason, let the en-
gine run at idle for approximately two mi-
nutes before shutting it off.
G) Tips
— Brief noises are normal when starting and
stopping the vehicle and are no cause for
concern.
— For up to 10 minutes after stopping the en-
gine, the radiator fan may turn on again au-
tomatically or it may continue to run, even if
the ignition is switched off.
— It may not be possible to start the vehicle in
extremely low temperatures.
72
Ignition key
Applies to: vehicles with ignition lock

Fig. 85 Steering column: ignition lock
Starting the engine
> Press the brake pedal.
> Insert the ignition key into the ignition lock.
> Turn the key briefly to position @). The ignition
key automatically returns to position @). Do not
press the accelerator pedal when doing this.
> The engine will start and the vehicle will then
be ready to drive.
Equipment that uses a lot of electricity is switch-
ed off temporarily when you start the engine. If
the engine does not start immediately, stop the
starting procedure by turning the ignition key to
position © and repeat after 30 seconds.
When temperatures are low, the engine may only
start in “P”.
If it is difficult to turn the key to position @, turn
the steering wheel back and forth slightly to re-
lease the steering lock.
Stopping the engine
> Bring the vehicle to a full stop.
> Turn the key to position ©. The engine will
switch off.
The key can only be removed when the vehicle is
in “P”.
Activating the steering lock
Applies to: vehicles with steering lock
The steering lock helps prevent vehicle theft.
> Remove the ignition key.
> Turn the steering wheel until the steering
wheel audibly locks.

8V2012721BK
Driving

Switching the ignition on or off
If you would like to switch the ignition on or off
without starting the engine, follow these steps:
> Switching on: turn the key to position @.
> Switching off: turn the key to position ©).

ZA WARNING
—To reduce the risk of asphyxiation, never al-
low the engine to run in confined spaces.
— 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.
— Never remove the ignition key from the igni-
tion lock while the vehicle is moving. Other-
wise, the steering lock could engage and you
would not be able to steer the vehicle, which
increases the risk of an accident.

@) 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.
— 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 damag-
ing the engine. For this reason, let the en-
gine run at idle for approximately two mi-
nutes before shutting it off.
@ Tips
— Brief noises are normal when starting and
stopping the vehicle and are no cause for
concern.
— For up to 10 minutes after stopping the en-
gine, the radiator fan may turn on again au-
tomatically or it may continue to run, even if
the ignition is switched off.
— It may not be possible to start the vehicle in
extremely low temperatures.
5 Engine start system: malfunction! Please
contact Service
There is a malfunction in the engine starting sys-
tem. Drive immediately to an authorized Audi
dealer or authorized Audi Service Facility to have
the malfunction repaired.
B Key not in vehicle?
2 Remote control key: key not detected. Is the
key
still in the vehicle?
The vehicle key was removed from the vehicle
while the engine is running. If the vehicle key is
no longer in the vehicle, you cannot switch the ig-
nition on or start the engine once you stop it. You
also cannot lock the vehicle from the outside.
Key not recognized. See owner's manual
Remote control key: hold back of key
against the designated area. See owner's man-
ual
The battery in the vehicle key may be drained or
there may be a malfunction. To start the vehicle,
you must also hold the vehicle key against the lo-
cation shown ?) © page 71, fig. 84.
If the malfunction remains, drive immediately to
an authorized Audi dealer or authorized Audi
Service Facility to have the malfunction correct-
ed.
When driving
Starting to drive, stopping, and parking
Starting from a stop
> Press and hold the brake pedal.
> Start the engine.
> Select a gear.
> Release the parking brake.
> Release the brake pedal. The vehicle may roll.
> Press the accelerator pedal to accelerate.
Stopping and parking
> Bring the vehicle to a full stop and press and
hold the brake pedal.
> Set the parking brake.
73