2021 AUDI Q2 gearbox

Driver assist systems
© Note
The distance may be below the warning
threshold for a short time when overtaking or
approaching a slower vehicle quickly from be­

hind.
In this case, no warning will be given. A
warning is only given if the distance is consis­
tently below the threshold.
Driver messages
Applies to: vehicles with Audi adaptive cruise control

El
ACC:
not available
The system cannot detect vehicles reliably and
will be deactivated. The sensor is out of align­
ment or defective. Drive to a qualified workshop
and have the fault rectified.

EH
ACC:
currently unavailable. No sensor vision

Eo3
ACC:
currently unavailable. Sensor view re­
stricted due to surroundings. See owner's
man­

ual
These messages appear if the radar sensor vision
is impaired, e.g. by leaves, snow, heavy road
spray or dirt. Clean the sensor
^>page
112,
Fig. 101.

E3
ACC:
currently unavailable. Speed too low
Manual gearbox: This message appears if the cur­
rent speed is too low for
ACC
mode. You cannot
store speed settings below 30 km/h. The cruise
control system switches off if the speed falls
be­

low 20 km/h.

Esi
ACC:
available from 2nd gear up
Manual gearbox: The adaptive cruise control only
operates in 2nd gear or higher.

B
ACC:
currently unavailable. Gradient too
steep
The maximum possible road gradient for safe op­
eration of the adaptive cruise control has been

exceeded.
The adaptive cruise control cannot be
switched on.
ffl
Ea3
ACC:
only
available in D, S or M < o

PI
Automatic gearbox: Move the selector lever to

g
position D/S or M. <
00

Eol
ACC:
clutch pedal pressed
Automatic gearbox: Cruise control mode is deac­
tivated if the clutch pedal is pressed for
a
rela­
tively long period.

Bf
ACC:
engine speed
Manual gearbox: This message appears if the
driver does not change gear in time when the
adaptive cruise control accelerates or brakes the
vehicle and the engine speed is too high or low as
a result. The adaptive cruise control is switched

off.

EJACC:
parking brake applied
The adaptive cruise control system is deactivated
if the parking brake is applied. The adaptive
cruise control will be available again when the
parking brake is released.

Eo3
ACC:
currently unavailable. Stabilisation
control input
This message appears if the electronic stabilisa­
tion control (ESC) intervenes. In this case, the
adaptive cruise control will automatically be
switched off.

Eo3 ACC
off: manual control!
This message appears if the vehicLe rolls back­
wards when driving away on a slight gradient,
even though the adaptive cruise control is active.
Press the brake pedal to prevent the vehicle from
rolling back or colliding with an object behind.

EM
ACC:
currently unavailable. Park assist ac­
tive
The systems are switched off when the park as­
sist* is active. The systems will be available again
when the parking manoeuvre is finished.
Distance warning: fault. Please contact work­
shop
The system cannot detect vehicles reliably and
will be deactivated. The radar sensor is out of
alignment or defective. Drive to a qualified work­
shop and have the fault rectified.
Distance warning: currently unavailable. Sensor
view restricted due to surroundings •
119

Driver assist systems

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-The automatic brake application with in­
creasing brake force can be cancelled by ap­
plying the brakes yourself or by pressing the
accelerator firmly.
- In certain situations, a warning may be giv­
en by the rear cross-traffic assist even if
there is no traffic in the critical zone, for in­
stance when parking or manoeuvring the ve­
hicle in reverse.
- The rear cross-traffic assist is deactivated
automatically if you deactivate the
ESC.

-The rear cross-traffic assist is switched on/
off via the parking aid
^>page
134.
-The system is not available in towing mode.
Driver messages
Applies to: vehicles with Audi side assist
Should the side assist be deactivated automati­
cally, a driver message will appear in the instru­
ment cluster display.

O
Audi side assist: system fault!
The system cannot detect vehicles reliably and
will be deactivated. The sensors are out of align­
ment or defective. Have the system checked by a
qualified workshop soon.

O
Audi side assist: currently unavailable. No
sensor vision

O
Audi side assist: currently unavailable.
Sen­

sor view restricted due to surroundings. See
owner's manual
The radar sensors are blocked. The area in front
of the sensors must not be obstructed by bicycle

racks,
stickers, deposits or any other substances.
If necessary, clean the area in front of the
sen­

sors
^>page
128, Fig. 120.

O
Audi side assist: currently unavailable
The side assist is temporarily inoperative and
cannot be switched on (for instance if the battery
is not sufficiently charged).

O
Audi side assist: unavailable in towing mode

2
Audi side assist: unavailable in towing mode
The side assist function will be switched off auto­
matically after a short time when the electrical
connector for the trailer socket is plugged in on
vehicles with a factory-fitted towing bracket. If
the towing bracket is not factory-fitted the side
assist function may not be switched off automat­
ically. The side assist must not be used when
towing a trailer.

O Rear
parking aid: obstacle detection limited
The rear cross-traffic assist is not available. Ei­
ther the ESC is switched off or the radar sensors
may be obstructed by a bicycle rack, stickers,
leaves, snow or similar objects. Switch on the ESC
or, if necessary, clean the area in front of the
sen­

sors
<3page
128, Fig. 120. If this message re­
mains displayed, drive to a qualified workshop
soon and have the fault rectified.
Audi drive select
Introduction
Applies to: vehicles with Audi drive select
Audi drive select alLows you to use different set­
ups on your vehicle. The modes efficiency*, com­
fort, auto and dynamic allow the driver, for ex­

ample,
to change from a sporty mode to a more
comfortable one via the
&&
button in the centre
console or via the infotainment system. In
addi­

tion,
the individual* mode allows you to adapt
the vehicle set-up to
suit
your personal driving

style.
For example, you might choose to combine
a more dynamic engine set-up with a lighter
steering response.
Description
Applies to: vehicles with Audi drive select
The possible vehicle set-up in each mode de­
pends on which equipment is installed on your
vehicle. The engine and steering are basic parts
of your vehicle which are always included in the

set-up.

Engine and automatic gearbox*
The response of the engine and automatic
gear­

box* to accelerator pedal movements will be
more spontaneous or balanced, depending on
131

Driver assist systems
which mode you select. In the performance-
oriented dynamic mode, the automatic gearbox
changes gear at higher engine speeds.
By contrast, in efficiency* mode, the automatic
gearbox* selects the next gear at lower engine
speeds and the coasting mode is activated

^>page
91. This helps to reduce fuel consump­

tion.

Suspension control (Audi magnetic
ride)*

The suspension control uses sensors to collect in­
formation on steering movements, braking and
acceleration input by the driver, road surface
quality, road speed and vehicle Loading. With
Audi drive select you can choose between dynam­
ic and comfort-oriented suspension set-ups (dy­
namic and comfort modes), or opt for
a
more
balanced set-up (auto mode).
Steering
The degree of power assistance can be varied.
Various modes are possible
^>page
133. The
light, indirect steering response in comfort mode
is particularly suitable on long motorway trips,
for instance. The steering has a tighter, more di­
rect feel in dynamic mode.
The steering response is even more agile on
vehicles with progressive steering*.
Audi adaptive light*
The adaptive light system adjusts the light distri­
bution according to the mode selected.
Air conditioner*
The air conditioner runs in a particularly econom­
ical mode when the efficiency* setting is selec­

ted.
When this function is selected, eco* is shown
in the display of the automatic air conditioner.
Cruise control system*
The acceleration response is particularly econom­
ical in efficiency* mode.
Audi adaptive cruise control*
The acceleration mode can be varied from com­
fort to sport by changing the setting in drive se­
lect. The setting also determines whether the re­
sponse of the adaptive cruise control to the driv­
ing style of the driver in front is more balanced or
spontaneous. The efficiency* mode chooses a set­
up for maximum economy.
© Note
- On some models the vehicle's maximum
speed can only be obtained in the auto and
dynamic modes.
- Applies to vehicles with manual gearbox: An
E appears in the gear-change indicator when
efficiency* mode is activated.
- Applies to vehicles with automatic gearbox:
Selector lever position
S
is automatically se­
lected when dynamic mode is activated.
E
is
selected in efficiency* mode.
- Applies to vehicles with automatic gearbox:
If
you
select efficiency* mode when the se­
lector Lever is in position D,
E
will automati­
cally appear in the instrument cluster dis­
play.
- Applies to vehicles with manual gearbox: If
you press the accelerator right down past
the point of resistance in efficiency* mode,
the engine power is automatically control­
led to give your vehicle maximum accelera­

tion.

- Please note that the efficiency* mode is not
available in towing mode.
Selecting the driving mode
Applies to: vehicles with Audi drive select

You
can choose between efficiency*, comfort, au­

to,
dynamic and individual*.

Fig.
123 Centre console: Button for drive select

•
Press the
ism
button
^>Fig.
123 repeatedly until
the desired mode appears on the instrument
cluster/infotainment display. Or: •
132

Driver assist systems

•
Select the following on the infotainment sys­

tem:
|MENU|
button > Car
>
left control button
> Audi drive select.

•
Select and confirm the desired setting.
You can change the mode while the vehicle is sta­
tionary or moving. If traffic conditions permit,
take
your
foot off the accelerator briefly after you
change the mode so that the new mode is also
activated for the engine.
efficiency* - trims the vehicle to a fuel-saving
set-up and helps the driver adopt an economical
driving style.
comfort - alters the vehicle set-up for a more
comfortable ride and is suitable for long motor­
way trips, for instance.
auto - gives an overall impression of
a
comforta­
ble but dynamic ride and is a good choice of set­
up for everyday use.
dynamic - gives the vehicLe a tighter set-up and is
ideal for performance driving.
individual* -
^>page
133.
A WARNING
Always keep an eye on the traffic when using
the drive select controls - Risk of accident!

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Configuring individual mode

You
can configure your own personal vehicle set-up.

*-
Select: |MENU| button > Car
>
Audi drive select
> individual
>
right control button.
The individual* driving mode will automatically
be activated when you have finished configuring
the settings.
Your vehicle's equipment and engine determine
which systems you can select. The following ta­
ble provides an overview of the characteristics.
Systems
Engine/Gearbox
Steering
Audi adaptive cruise control*
Suspension control*
comfort
Comfortable
Comfortable
Comfortable
Comfortable
auto dynamic
Balanced
Balanced
Balanced
Balanced
Dynamic
Dynamic
Dynamic
Dynamic
© Note
Your settings in individual* mode are stored
automatically and assigned to the remote
control key currently in use.
133

Parking aids

comes
closer than before, the tone will sound

again.
If the tone is muted and the obstacLe is
further away than before, no tone will sound.
Please watch the area surrounding the vehicle
when driving off.
©
Zone
(§)*
is detected and analysed as the
vehi­

cLe is moving past. When you switch the
igni­

tion off and on again or open the door, or af­
ter the vehicle has been stationary for
a
while,
the ambient surroundings may have changed.
Zone
0*
is displayed in black on the infotain­
ment display for this reason.
Switching on/off
Applies to: vehicles with parking system plus/park assist

Fig.
125 Centre console: Button for parking aid

^H i m
1 •rif/^^^y^H <

12|
1 )
'.•;"

•BiHiSi
-

Fig.
126 Infotainment display: Proximity graphic
Switching on

•
Engage reverse gear, or

•
Press the
P»i
button in the centre console

^>Fig.
125. You will hear
a
brief acknowledge­
ment tone and the LED in the button will light

up-

Switching
off

• Drive forwards faster than 10 km/h, or

*•
Press the
?">k
button, or

•
Switch off the ignition.
Automatic activation
The parking aid is activated automatically when
the vehicLe approaches an obstacLe from a dis­
tance of approx. 95 cm at speeds below 10 km/h.
You will hear the warning beeps when the obsta­
cle is within a distance of approx. 50 cm. If the
parking aid is switched off by pressing the
P*A

button,
it is only reactivated automatically if one
of the following conditions has been met:
- The vehicle is driven faster than 10 km/h.
- The ignition is switched off and on again.
-The parking brake is applied and released

again.

- The selector lever is in position P (automatic
gearbox).
Segments in the graphic display
You can estimate the distance to an obstacle by
referring to the segments in front of and behind
the vehicLe or the segments surrounding the ve­
hicle (on
vehicLes
with park assist*)
^>Fig.
126.
The red lines* indicate the anticipated path of the
vehicle, depending on the steering wheel angle.
A white segment indicates an obstacle that has
been detected beyond the path of
travel.
Red
segments represent objects detected within the
path of
travel.
The closer the vehicle gets to the
obstacLe the closer the segments move towards
the vehicLe in the graphic. At the Latest when the
penultimate segment is highlighted the vehicle
has reached the danger (collision) zone. Obsta­
cles within the danger (collision) zone are shown
in red, even if
they
are beyond the path of travel.
Stop moving immediately
•=>
A in General notes
on page 134,
•=>©
in General notes on page 134
136

Intelligent technology
Dynamic power management
While the vehicle is moving, this function distrib­
utes the available power to the various electrical
components and systems according to their re­
quirements. It ensures that on-board systems do
not consume more electrical power than is being

generated,
and thus maintains the maximum
possible vehicle battery power level.
® Note
- The power management system is not able
to overcome the given physical limits.
Please remember that the power and life of
the vehicle battery are limited.
- If the indicator lamp
|3 ^page
31 appears,
the starting ability may be impaired.
Starting ability has first priority.
Short trips, city traffic and low temperatures all
place a heavy load on the vehicLe battery. In
these conditions a large amount of power is
con­

sumed,
but only
a
small amount is supplied. The
situation is also critical if electrical equipment is
in use when the engine is not running. In this
case power is consumed when none is being
gen­

erated.

In these situations you will be aware that the
power management system is intervening to
con­

trol the distribution of electrical power.
When the vehicle is parked for long periods
If
you
do not drive your vehicle for a period of
several days or weeks, the power management
will gradually shut off the on-board systems one
by one, or reduce the amount of current they are

using.
This limits the amount of power consumed
and helps to ensure reliable starting even after a
long period. Certain convenience features, such
as remote controL unlocking, may not be availa­

ble.
These functions will be restored when you
switch on the ignition and start the engine.
150
With the engine switched off
If
you
listen to the radio or use the other info­
tainment functions when the engine is not
run­

ning,
this will discharge the vehicle battery.
The infotainment display will show a warning
message before the battery power drops to a Lev­
el where the starting ability is impaired. This
message warns you that the system you are using
will soon be switched off automatically. You
should therefore start the engine if
you
wish to
continue using the system.
When the engine is running
Although the alternator generates electrical
power, the vehicle battery can still become dis­
charged while the vehicle is being driven. This can
occur when a lot of power is being consumed but
only
a
small amount supplied, especially if the
vehicle battery is not fully charged initially.
To restore the necessary energy balance, the sys­
tem
will
then temporarily shut off the electrical
components that are using a lot of power, or re­
duce the current they are consuming. Heating
systems in particular use a Large amount of elec­
trical power. If
you
notice, for instance, that the
seat heating* or the rear window heater is not

working,
they may have been temporarily switch­
ed off or regulated to a lower heat output. These
systems will be available again as soon as
suffi­

cient electrical power is available.
You may also notice that the engine runs at a
slightly faster idling speed. This is quite normal,
and no cause for concern. The increased idling
speed allows the alternator to meet the greater
power requirement and charge the vehicLe bat­
tery at the same time.
Information saved in the
control units
The vehicle is fitted in the factory with electronic
control units that, among other things, control
the engine and the gearbox. The controL units al­
so monitor the exhaust system and the airbags.
The control units continually analyse data rele­
vant to the vehicLe while you are driving. In the •

Intelligent technology

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event of faults or anomalies in the vehicLe data,
only these data are saved. As a rule, faults are
shown by the warning lamps in the instrument
cluster.
Data saved in the control units can only be read
and analysed with special equipment.
A qualified workshop is only able to recognise
and deal with faults by using the relevant saved

data.
Among other things, the saved data may
contain the following information:
- Data relating to the engine and the gearbox
-Speed
- Direction of travel
- Braking force
- Seat belt warning system data
The control units installed will not under any cir­
cumstances record conversations in the vehicle.
Event data recorder
Your vehicLe is not equipped with an event data
recorder.
In an event data recorder, information about the
vehicle is temporarily saved. In the event of an
accident, you can therefore obtain detaiLed infor­
mation about the course of events. On vehicles
with an airbag system, accident-related data
such as impact speed, seat belt status, seat
posi­

tions and trigger times can be saved. The exact
information saved depends on the manufacturer.
The installation of an event data recorder is sub­
ject to the agreement of the vehicle's owner. This
process is governed by legislation in some coun­

tries.

Reprogramming control units
All data for controlling components are saved in
the control units. Some convenience features,
such as one-touch signalling, single door unlock­
ing and display messages can be reprogrammed
using special workshop equipment. If any
con­

venience features are reprogrammed, the infor­
mation in this Owner's Manual will no longer be
accurate for the features that have been

changed.
We recommend having the reprogram­
ming approved.
Your Audi dealer will be able to provide you with
information about possibLe reprogramming op­

tions.

Event memory
There is a diagnostic connection for reading out
the event memory Located in the
footweLL
on the
driver's side of the vehicle. Information regard­
ing the operation and status of the vehicle's elec­
tronic control units is stored in the event memo­
ry. The event memory should only be read out
and erased by
a
qualified workshop.
A WARNING
The diagnostic connection must not be used
for other purposes. Incorrect use can cause
malfunctions - risk of accident!
151

Checking and topping up fluids

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Emission controL
systems
Catalytic converter
Applies to: vehicles with petrol engine
The vehicle must only be used with unleaded pet­

rol,
otherwise the catalytic converter will be ir­
reparably damaged.
Never allow the fuel tank to run completely dry,
as the irregular supply of fuel can cause misfir­

ing.
This allows unburnt fuel to enter the exhaust

system,
which can cause overheating and dam­
age to the catalytic converter.
Diesel particulate filter
Applies to: vehicles with diesel engine
The diesel particulate filter can filter out almost
all soot particles contained in the exhaust gas. In
normal driving conditions the filter is self-clean­

ing.
Should the self-cleaning function of the filter
not be able to operate, e.g. when the vehicle is
continuously used only for short trips, the filter
becomes obstructed with soot and the indicator

lampnf°r
the
diesel particulate filter Lights up

cépage
34.
A WARNING
The exhaust system is very hot when the
vehi­

cle is being driven and after the engine has
been switched off.
- Never touch the tailpipes when they are hot
- risk of burns!
- Because of the high temperatures which can
occur in the emission controL system, do not
park the vehicle where the exhaust can
come into contact with flammable materials
under the car (e.g. on grass or at the forest
edge) - risk of fire!
- Do not apply any underseal agents in the
area around the exhaust system - risk of

fire!

Engine compartment
Working on components in the engine
compartment
Extra caution is necessary when working on com­
ponents in the engine compartment.
Always be aware of the danger of injury and
scalding as well as the risk of accident or fire
when working in the engine compartment (e.g.
when checking and refilling fluids). Always ob­
serve the warnings listed below and follow all
normal safety precautions. The engine compart­
ment of any motor vehicle is a potentially haz­
ardous area
oA-

A WARNING
- Switch off the engine.
-Switch off the ignition.

-Applythe
parking brake.
- On vehicles with manual gearbox place the
gear lever in neutral, on vehicles with auto­
matic gearbox move the selector lever to
position P.
- To avoid the risk of being scalded, never
open the bonnet if
you
see steam or coolant
escaping from the engine compartment.
Wait until no steam or coolant can be seen
before opening the bonnet.
- Wait for the engine to cool down.
- Keep children away from engine compart­
ment.
- Never spill fluids on a hot engine. These
flu­

ids can cause a fire (e.g. radiator
anti­

freeze).
- Take care not to cause short circuits in the
electrical system.
- When working in the engine compartment
be aware that the radiator fan may start
running suddenly, even if the ignition is
switched off - risk of injury!
- Do not unscrew the cap on the expansion
tank when the engine is hot. The cooling
system is under pressure.
- Protect face, hands and arms by covering
the cap with a large, thick rag to protect
against escaping coolant and steam.
295