2021 AUDI Q2 power steering

Driving
©
y
Note
After the engine is stopped, the radiator fan
may remain on or turn itself back on for up to
10 minutes, even if the ignition is switched
off. This may occur for the following reasons:
- Residual heat has raised the coolant
tem­

perature.
- Direct sunlight has additionally heated up
the engine compartment while the engine is

warm.

- Applies to vehicles with diesel particulate
filter: The emission control system is hot
because of the regeneration process, even
though the engine has
not
yet reached oper­
ating temperature.
Starting and stopping
the engine (vehicles with
convenience key)
Starting the engine
Applies to: vehicles with convenience key
You can use the ISTART ENGINE STOP| button to
switch on the ignition and start the engine.

Fig.
70 Centre console: START ENGINE STOP button
Starting the engine

•
Manual gearbox: Press the clutch pedal all the
way down and move the gear lever into neutral.

•
Automatic gearbox: Press the brake pedal and
move the selector lever to position P or N.

•
Press the ISTART ENGINE
STOP!
button briefly
to start the engine.
Applies to: vehicles with diesel engine

•
The engine may take a few seconds longer than
usual to start on cold days. Please keep your
foot on the clutch pedal (manual gearbox) or
brake pedal (automatic gearbox) until the en­
gine starts. The indicator Lamp
E 3
lights up
while the glow plugs are preheating.
Electrical components with a high power
con­

sumption are switched off temporarily while you
start the engine.
If the engine fails to start immediately, switch
off the starter by pressing the
ISTART
ENGINE
STOPI
button once more and try
again after about 30 seconds.
Switching the ignition on/off
If you only wish to switch on the ignition and do
not want to start the engine as
well,
proceed as
follows:

•
Press the ISTART ENGINE STOP| button with­
out pressing the clutch (manual gearbox) or
brake pedal (automatic gearbox). Vehicles
without start/stop system*: The rev counter
needle will move to the READY position.

•
To switch off the ignition, press the button

again.
The rev counter needle will move to the
OFF position.
Diesel engines are automatically preheated when
you switch on the ignition.
If the indicator lamp
£21
flashes and the message
Please move steering wheel appears when you
switch on the ignition, the steering wheel is

locked.
In this case, turn the steering wheel
slightly
to
the left/right.
Start/stop system*
Please note the information on
<^>page
79,
Start/stop system.
WARNING
Never run the engine in confined spaces. The
exhaust gases are toxic - risk of poisoning!
© CAUTION
Avoid high engine speeds, full throttle and ex­
treme load conditions until the engine has
reached its normal operating temperature;
otherwise this can damage the engine. •
76

Driving

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® For the sake of the environment
Do not warm up the engine by running it with
the car stationary. You should drive off imme­
diately whenever possible. This will help avoid
unnecessary exhaust emissions.
© Note
- Any noises which may be heard when the
engine is started are quite normal and no
cause for concern.
- If
you
leave your vehicle with the ignition
switched on, it will be switched off auto­
matically after
a
while. Please note that
electrical equipment such as the exterior
lighting will also be switched off.
Switching off the engine
Applies to: vehicles with convenience key

•
Stop the vehicle.

•
Automatic gearbox: Move the selector lever to
position P.

•
Press the ISTART ENGINE STOP| button

tapage
76, Fig. 70.
Steering
lock15

The steering will be locked if
you
switch off the
engine with the ISTART ENGINE STOP| button,
move the selector lever to position P (on vehicles
with automatic gearbox*) and open the driver's
door. The steering lock acts as a theft deterrent.
Emergency Off function
If necessary in an emergency, the engine can be
switched off while the vehicle is still moving at
speeds of 7 km/h and above. To switch off the
engine, press the ISTART ENGINE STOP| button
twice in quick succession or hold it in for longer
than two seconds.
A WARNING
- Never switch off the engine until the vehicle
is stationary. Otherwise you may not have
the full benefit of the brake servo and pow­
er steering. You may need more strength to
steer and brake the vehicle than you nor­
mally would. This would mean a greater risk
of accidents and serious injury, because you
cannot steer and brake in the normal
man­

ner.
- Always take the key with you when you Leave
the vehicle. Otherwise the engine can be
started or power-operated equipment such
as the electric windows can be used. This
could result in serious injury.
- When parking, always move the selector
lever to position
P
to prevent the vehicle
from rolling back accidentally.
If the engine has been working hard for
a
long

time,
there is a risk of heat building up in the
engine compartment after the engine has
been switched off; this could cause engine
damage. For this reason, you should leave the
engine idling for about 2 minutes before
switching it off.
©
Note

After the engine is stopped, the radiator fan
may remain on or turn itself back on for up to
10 minutes, even if the ignition is switched
off. This may occur for the following reasons:
- Residual heat has raised the coolant
tem­

perature.
- Direct sunlight has additionally heated up
the engine compartment while the engine is

warm.

- Applies to vehicles with diesel particulate
filter: The emission control system is hot
because of the regeneration process, even
though the engine has
not
yet reached oper­
ating temperature.
Driver messages
Engine running. Warning! Switch off ignition
before leaving car

1J
This function is not available on all export versions.
77

Driving

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Starting the engine after
a malfunction

Applies
to: vehicles with convenience key
If the remote control key battery is exhausted or
if radio interference
or
a system malfunction oc­
curs, extra steps may be necessary in order to
start the engine.

Fig.
71 Steering column/remote control key: Starting the

engine
after a malfunction
If the message
D
Key not recognised. See
own­

er's manual or
|3
Remote control key: hold
back of key against marked area. See owner's
manual is displayed, you can still start the en­
gine manually.

•
Manual gearbox: Press the clutch
pedal

• Automatic gearbox: Press the brake pedal.

•
Hold the remote control key against the symbol

fJ)
^>Fig.
71, as shown in the illustration.
• Press the ISTART ENGINE
STOPl
button
^ A in

Starting the engine on page 76. The engine
shouLd start.

•
Drive to a qualified workshop soon and have the
fault rectified.
Note
You can call up the driver message again by
pressing the ISTART ENGINE STOP| button.
Start/stop system
Description

Applies
to: vehicles with start/stop system
The start/stop system can help to save fuel and
reduce
CO2
emissions.

1)
May vary in different countries
In start/stop mode, the engine is switched off
automatically when the vehicle stops, e.g. at
traffic lights. The ignition remains on during this
stop phase. The engine is automatically started
on demand.
The start/stop system is automatically activated
each
time
you switch on the ignition.
Basic conditions for start/stop mode
- The driver's door must be closed.
- The driver's seat belt must be buckled.
- The bonnet must be closed.
- The vehicle must have been moving at over 3
km/h since the Last stop.
CAUTION
Always switch off the start/stop system

^>page
81 before driving through water.
©
The engine is switched
off1)
shortly before the
vehicle comes to a stop. However, the brake
servo and power steering remain fully opera­

tional.

Stopping/starting the engine

Applies
to: vehicles with start/stop system

START
(M
STOP

S

Fig.
72 Instrument cluster: Engine switched off (stop

phase)

Applies
to: vehicles with manual gearbox

•
When the vehicle stops, put the gear Lever in
neutral and
take your
foot
off
the clutch pedal.
The engine will switch off. An indicator lamp

I
will light up in the instrument cluster •
79

Driving

Electro-mechanical

parking brake

•_ -_-

:c
2C

Fig.
74 Centre console: Button for parking brake and hold
assist
Your vehicle is equipped with an electro-mechan­
ical parking brake
(l)
^>Fig.
74. The parking brake
replaces the conventional handbrake, and is
mainly intended to prevent the vehicle from
roll­

ing away accidentally.
Applying/releasing the parking brake
manually
• To apply the parking brake, pull the button (®).
The LED in the button will light up. In addition,
the warning lamp || will light up in the instru­
ment cluster.

•
To release the parking brake manually, press
the brake or accelerator pedal with the ignition
switched on and simultaneously press the but­
ton
©).
The LED in the button and the warning
lamp on the display will go out.
Releasing the parking brake automatically
Important: The parking brake must be applied
and the driver's door must be closed.

•
Accelerate in the usual way to drive off and re­
lease the parking brake automatically.
Further features and safety functions are availa­
ble for driving off, in addition to the automatic
parking brake release function
^>page
83,
Driv­

ing away from a standstill.
Preventing the parking brake from being
released automatically
In certain situations, e.g. on a steep hill or when
towing a trailer, you may wish to prevent the ve­
hicle from rolling back.

•
To prevent the parking brake from being re­
leased automatically, pull and hold the but­
ton ©) while you press the accelerator. The
parking brake will remain engaged and prevent
any tendency to roll back down the slope.

•
You can release the button
(®)
as soon as the
engine is delivering enough power to the
wheels.
Emergency braking function
You can use the emergency braking function in
emergencies or if the main brake system fails or
the pedal is obstructed.
•
PuLl
and hold the button
«EJ.

• The brakes will be released immediately if you
release the button
®
or press the accelerator.
If
you
pull and hold the button
(®)
while the
vehi­

cle is moving, this will initiate an emergency
brake application. The brakes are then applied
hydraulically at all four wheels. The effect is
simi­

lar to heavy braking
<=> /\.

To prevent the emergency braking function from
being used accidentally, a warning buzzer sounds
when the button
(®)
is operated. The brakes are
released immediately when you release the but­
ton (®) or press the accelerator.
Parking the car

•
Press the brake pedal to bring the vehicle to a

stop.

•
To apply the parking brake, pull the button
©).

• Automatic gearbox: Move the selector lever to
position P.
• Switch off the engine
•» A-
•
Manual gearbox: Engage first gear.

•
When parking on a hill or gradient, turn the
steering wheel so that the vehicle would roll in­
to the kerb if it did start to move accidentally.

A
WARNING
- Take care never to press the accelerator
pedal or release the clutch inadvertently if
a

gear is engaged or if the selector Lever is not
in position
P
or
N
(on automatic vehicles)
while the vehicle is stationary with the en­
gine running. The vehicle will otherwise
82

Driving
start moving immediately and could cause
an accident.
- You should only use the emergency braking
function in a real emergency, for example if
the brake system were to fail or if the brake
pedal were to be obstructed. If
you
use the
emergency braking function by activating
the parking brake switch, this has the same
effect as heavy braking. Please remember
that the ESC (and the integrated ABS, EDL
and traction control functions) is still sub­
ject to certain physical limits. In a corner or
in bad road or weather conditions an emer­
gency stop can cause the vehicle to skid or
lose steering control.
- It is not possible to apply the parking brake
if the electrical power supply fails. In this

case,
park the vehicle on a
level
surface and
select 1st gear (manual gearbox) or move
the selector lever to position
P
(automatic
gearbox) to prevent
it
from rolling. Obtain
professional assistance.
- Always take the key with you when leaving
your
vehide
- even if
you
only intend to be
gone for
a
short time. This is especially im­
portant if children are left in the car. They
might otherwise be able to start the engine,
release the parking brake or use power-op­
erated equipment such as the electric
win­

dows - this could lead to injuries.
- Do not leave anyone (especially children) in
the vehicle when it is locked. Locked doors
could delay assistance in an emergency, po­
tentially putting lives at risk.
© Note
Applies to: vehicles with automatic gearbox
You can apply the parking brake manually or
switch on the hold assist* when stopping at
traffic lights, etc. You do not then have to
hold the car with the brake pedal, as the
brakes will stop it creeping forward while a
gear is engaged in the automatic transmis­

sion.
When you drive off in the normal way,

co
the parking brake will be released automati-
<

° cally
and your vehicle will start moving

2 •=>
page 83. o < 00

O
Note
- Any slight noise which may be heard when
the parking brake is applied or released is
quite normal and no cause for concern.
- The parking brake runs an automatic test
cycle at regular intervals when the vehicle is

parked.
This may cause a slight noise, which
is normal.
- If the electrical power supply fails, it is not
possible to release the parking brake (if it
was applied) or to apply the parking brake
(if it was released)
•=> A-
Obtain professional
assistance.
Driving away from a
standstill
Various features and safety functions are availa­
ble for driving off, depending on the equipment
in your vehicle.
Hill starting with the parking brake applied
Important: The driver's door must be closed.

•
To drive off more easily on a slope, apply the
parking brake and drive off just as you usually

would.
The parking brake will be released auto­
matically, but not until there is enough power
at the wheels to make the vehicle move in the
desired direction.
Hill starting with the hill hold assist
The hill hold assist function makes it easier to
drive away on a slope.
Important: The driver's door must be closed and
the engine must be running.

•
To activate the hill hold assist, press and hold
the brake pedal for several seconds. The vehicle
must be on a slope and facing uphill.
When you release the brake pedal the braking
force will be maintained for
a
moment
^^
in
order to hold the vehicle and make it easier for
you to drive away. •
83

Towing a trailer
Tyre pressure
Check the tyre pressures on your car, and adjust
for "full
load"
conditions (refer to the sticker list­
ing the tyre pressures)
^>page
307. It may also
be necessary to adjust the tyre pressures on the
trailer according to the recommendations of the
trailer manufacturer.
Exterior mirrors
Check whether you can see enough of the road
behind the trailer with the standard mirrors. If
this is not the case you should have additional
mirrors fitted. Both exterior mirrors should be
mounted on hinged extension brackets. Adjust
the mirrors to give sufficient vision to the rear.
Headlights
Before starting
a
journey, check the headlight
beam settings with the trailer hitched up. Adjust
the headlight settings if necessary.
On vehicles with halogen headlights, the
head­

light range control must be adjusted, see

tapage
49.
The headlight range control will be adjusted au­
tomatically if your vehicle is equipped with LED
headlights*.
Power supply
To ensure that the engine can be started again
after the ignition is switched off, the power
man­

agement system
^>page
149 controls the distri­
bution of electrical power and gradually switches
off unnecessary electrical equipment. The trailer
is supplied with power during this period. The
power supply to the trailer is interrupted while
the engine is being started.
Removable ball joint coupling
Vehicles with a factory-fitted towing bracket are
equipped with a removable
ball
joint coupling.
This is stored in the spare wheel well or in a sepa­
rate bag on the floor of the luggage compart­
ment, together with the necessary fitting instruc­

tions.

We recommend having the car serviced be­
tween the normal inspection intervals if it
used frequently for towing a trailer.
Trailer stabilisation system
Applies to: vehicles with towing bracket
Trailer stabilisation helps to reduce the risk of
the vehicle skidding when towing a
trailer.

When is the trailer stabilisation
system1'

activated?
Trailer stabilisation is active when the following
requirements are met:
- The ESC must be switched on
^>page
146 and
fully functional (no ESC malfunction).
- The trailer connector must be properly secured
in the vehicle socket.
- The vehicle speed must be higher than approx.
60 km/h.
How trailer stabilisation works
In many cases, the driver can stabilise a swaying
trailer by manually braking the vehicle.
However, if the ESC detects that the trailer is
swaying and this is affecting the towing vehicle,
it will automatically brake the vehicle in order to
stabilise the trailer. The indicator
Lamp Hi
will
flash in the instrument cluster. If possible, do
not turn the steering wheel at this stage.
In order to warn traffic behind you, the brake
lights will come on during this automatic braking

operation.

A trailer may sway quite considerably without the
trailer stabilisation system intervening.
If the system for activating the trailer brake
lights is defective, this will be indicated in the in­
strument cluster display
opage
35,
:&
Bulb

monitor.
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x)
Not available on vehicles for some markets.
97

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

Intelligent technology

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Intelligent technology
Electronic stabilisation
control (ESC)
Description
The electronic stabilisation control (ESC) increa­
ses the car's stability. It reduces the tendency to
skid and improves the stability and roadholding
of the vehicle. The ESC detects critical handling
situations, such as understeer, oversteer and

wheelspin
on the driven wheels. It stabilises the
vehicle by braking individual wheels or by reduc­
ing the engine torque. The indicator
lamp^
in
the instrument cluster starts flashing as soon as
the ESC intervenes.
The following systems are integrated in the ESC:
Anti-lock brake system (ABS)
ABS prevents the wheels from locking up under
braking until the vehicle has reached a virtual

standstill.
You can continue to steer the vehicle
even when the brakes are on
full.
Keep your foot
on the brake pedal and do not pump the brakes.
You will feel the brake pedal puLsate while the
anti-lock brake system is working.
Brake assist system
The brake assist system can shorten the braking
distance. The braking force is automatically boos­
ted if
you
press the brake pedal quickly in an
emergency. You must keep pressing the brake
pedal until the danger has passed. On
vehides

with adaptive cruise control*, the response of the
brake assist system will be more sensitive if you
are too close to the vehicLe in front.
Traction control system (ASR)
In the event of
wheelspin,
the traction control
system reduces the engine torque to match the
amount of grip available. This helps the car to
start moving, accelerate or climb a gradient.
Electronic differential lock (EDL)
When the EDL detects wheelspin, it brakes the
spinning wheel and directs the power to the
oth­

er driven wheel (or wheels on quattro* versions).
This function is not available at high speeds.
To prevent the disc brake of the braked wheel
from overheating, the EDL cuts out automatically
if subjected to excessive loads. The vehicLe can
still be driven. The EDL will switch on again auto­
matically when the brake has cooled down.
Steering recommendation
The ESC helps to stabilise the vehicle by changing
the steering wheel torque.
Trailer stabilisation system
Applies to: vehicles with trailer stabilisation system
Trailers have a tendency to sway. If the
ESC
de­
tects that the trailer is swaying and this is affect­
ing the towing vehicLe, it will automatically brake
the vehicle in order to stabilise the trailer

^>page
97.
Selective wheel torque control
Selective wheel torque control intervenes when
cornering by braking the wheel(s) on the inside of
the bend individually as required. This enables
precision cornering.
Multicollision brake assist system
The "multicollision brake assist system" can help
to reduce the risk of skidding and further
colli­

sions during an accident. If the airbag control
unit detects that
a
collision has taken place up­
wards of
a
certain speed, the vehicle is braked by
the
ESC.

The vehicle will not be braked automatically if:
- the driver presses the accelerator,
- or the
ESC,
the brake system or the vehicle's
electrical system are not fully functional.
WARNING
- The grip provided by the ESC and the inte­
grated systems is still subject to the physi­
cal limits of adhesion. Always bear this in

mind,
especially on wet or sLippery roads. If
you notice the systems cutting in, you
should reduce your speed immediately to
suit the road and traffic conditions. Do not

let
the extra safety provided tempt you into
taking any risks when driving - this can
cause accidents.
145