Page 97 AUDI A4 2021 Owner´s Manual

8W1012721BC

Storage and convenience

Removing/installing the partition net
> To install the partition net, slide it into the left
and right mounts on the side trim panel.
> Press the partition net down diagonally at the
left and right until it locks into place and the
red markings on the buttons are no longer visi-
ble.
> To remove the partition net, press the left and
right buttons on the net and Lift it upward to re-
move it > fig. 82.
Partition net (backrests folded forward)
Applies to: vehicles with partition net

2 g
=
= a a


Fig. 83 Folded backrest: installing the partition net
B8W-0124
Fig. 84 Folded backrest: setting up the partition net
The partition net prevents objects from sliding
from the luggage compartment into the passen-
ger compartment.
Observe the safety precautions > page 83.
Removing/installing the partition net
> To install the partition net, fold the backrest
forward .> page 85
>» Place the partition net on the recesses in the re-
taining rails @ and slide it all the way to the
left @.
> To remove the partition net, first slide it to the
right and then lift it out of the retaining rails.
Setting up/storing the partition net
> To set up the partition net, pull it upward and
out and hook it into the mounting eyelets
above the front seats > fig. 84.
> To store the partition net, remove it from the
mounting eyes and let it roll up slowly.

You must remove the partition net before
folding the backrest back into the upright po-
sition.
downs and luggage compartme


: 1 dua da ha ees, WS
Fig. 86 Luggage compartment: luggage compartment net*
stretched out
Observe the safety precautions > page 83.
Tie-downs
There are tie-downs (d) in the luggage compart-
ment to secure pieces of luggage and objects.
> Use the tie-downs to secure the cargo.
Cargo net
Applies to: vehicles with cargo net
Use the cargo net (2) to secure lighter objects in
the luggage compartment
87

Storage and convenience

> Fold the clip for the tie-downs upward.
> Attach the hooks for the cargo net to the tie-
downs.
Reversible cargo floor
Applies to: vehicles with reversible cargo floor
WW
S 8
g
= a a
B8W-0128



Fig. 88 Luggage compartment: cargo area floor reversed
You can transport dirty and damp objects on the
reversible cargo area floor.
Reversing the cargo floor
> Lift up the cargo floor using the handle
> fig. 87.
> Flip the cargo floor over and install it > fig. 88.
88
Roof rack
General information
Applies to: vehicles with roof rack mount
a 8
Nn <q |
Applies to: sedan
Fig. 89 Roof: mounting points




Applies to: allroad
Fig. 90 Roof rail: mounting points
If luggage or cargo is to be carried on the roof,
you must observe the following:
— These roof racks are the basis for a complete
roof rack system. Only roof racks that are suita-
ble for your vehicle may be used. Audi recom-
mends roof racks and attachments from the
Audi Genuine Accessories program.
— Make sure the roof rack is mounted on the vehi-
cle only at the specified locations.
— Note the permitted axle load, permitted total
weight, and permitted roof load of your vehicle
=> page 287. The roof load is the total of the
weight of the roof rack, the attachments and
the cargo you are carrying. However, you must
also note the permitted load of the carrier sys-
tem being used.

Z\ WARNING
— Follow the installation instructions provided
with the roof rack system. If you do not

8W1012721BC
Warm and cold

3-zone deluxe automatic climate control
Applies to: vehicles with 3-zone deluxe automatic climate control system

B8W-0137



Fig. 91 3-zone deluxe automatic climate control system: cockpit controls

B8W-0138


Fig. 92 3-zone deluxe automatic climate control system: rear controls
Press the knobs, buttons or rocker switches to Observe the safety precautions > A\ in Descrip-
turn the functions on or off. When the function is tion on page 90.
switched on, the LED in the respective button or
knob turns on.

OFF] Climate control system

The [OFF] button switches the climate control
system on or off. It also switches on when you
press another button or a knob. Airflow from out-
side is blocked when the climate control system
is switched off.

Some rocker switches can be assigned with multi-
ple functions. The various functions can be acti-
vated by pressing on the switch multiple times.
On right-hand drive vehicles*, the functions of
the rocker switches @) and ©) are reversed.
The driver and front passenger settings can be A/C / A/C MAX* Cooling mode
adjusted separately. You can adjust the settings You can switch the respective cooling mode on
for the rear of the vehicle using the controls in and off with the rocker switch @).
the rear > fig. 92.
91

Warm and cold

The cooling mode only functions with the blower
turned on. The air is not cooled and humidity is
not reduced when cooling mode is switched off.
This can cause fog on the windows. The cooling
mode switches off automatically at low outside
temperatures.
If you activate A/C ON, the cooling mode will be
automatically regulated. A/C OFF switches cool-
ing mode off.
If you activate A/C MAX*, the cooling mode will
operate with maximum output. To reduce unnec-
essary energy usage, only use this function brief-
ly.
<= Recirculation mode
In recirculation mode, the air inside the vehicle is
circulated and filtered. This prevents the unfil-
tered air outside the vehicle from entering the
vehicle interior > A\ in Description on page 90.
Pressing the <> button switches recirculation
mode on or off manually. You can also switch the
recirculation mode off by pressing the knob @ or
the §% button.
AUTO Automatic mode
Automatic mode maintains a constant tempera-
ture inside the vehicle. Air temperature, airflow
and air distribution are controlled automatically.
You can switch automatic mode on or off by
pressing the knob @).
Temperature
You can adjust the temperature between 60°F
(+16°C) and 84°F (+28°C) by turning the knob
©. If outside of this range, LO or HI will appear
in the climate control system display. In both set-
tings, the climate control runs constantly at the
maximum cooling or heating level. The tempera-
ture is not regulated.
The temperature can be adjusted in the rear us-
ing the rear controls > fig. 92.
$= Blower
You can adjust the volume of air generated by the
blower to your preference using the rocker switch
@. The blower should always run at a low setting
to prevent the windows from fogging and to en-
92
sure a continuous exchange of air inside the vehi-
cle. To have the blower regulated automatically,
press one of the knobs (@).
Air distribution
You can use the rocker switches (2) to adjust the
vents where the air will flow out of. Press the
rocker switches (2) repeatedly until the desired
air distribution setting is displayed in the climate
control system controls. To have the air distribu-
tion regulated automatically, press one of the
knobs @).
SYNC Synchronization
Use the rocker switch (5) to select the function.
When synchronization is switched on, the set-
tings for the driver&#39;s side are applied to the front
passenger&#39;s side and the rear (except for seat
heating/ventilation*). If the settings on the front
passenger&#39;s side or in the rear are changed, the
synchronization will automatically switch off and
3-ZONE will appear in the display.
SET REAR Function
Use the rocker switch G) to select the function.
When the function is switched on, you can adjust
all settings for the rear using the climate control
system controls in the cockpit. The rear climate
control system controls cannot be operated at
the same time. This function switches off auto-
matically after a certain period of time or after
leaving the menu.
a Seat heating*
The seat heating temperature can be set at mul-
tiple levels. Press the w button once to switch on
the highest level. Press the button again to de-
crease the temperature one level at a time. The
seat heating is off when all of the LEDs are off.
#4 Seat ventilation*
The seat ventilation intensity can be set to multi-
ple levels. Press the £J button once to switch on
the highest level. Press the £4 button again to
decrease the intensity one level at a time. The
seat ventilation is off when all of the LEDs are off. >

Warm and cold


Symbol | Meaning

Refer to the service information
(only available for authorized Audi
dealers or authorized Audi Service
Facilities)

The A/C system must only be serv-

e
Ri} iced by qualified technicians.
& Flammable refrigerant

Make sure all components are dis-
posed of correctly and never install
q components in the vehicle that have
been removed from old vehicles or
taken from recycling.

Lubricant in the A/C system
The sticker in the engine compartment provides
information about the type and amount of refrig-
erant oil used in the vehicle’s A/C system. For the
refrigerant oil quantity, refer to the Technical Da-
ta > page 287.

ZX WARNING
To ensure secure and safe operation, the A/C
system must only be serviced by qualified
technicians and certified technicians (SAE
standard J2845).

@ Tips
— Never repair the A/C system evaporator with
components from old vehicles or from recy-
cling.
— New replacement evaporators for portable
A/C systems must be certified and labeled
as such, so that they comply with the SAE
standard J2842 HFO-1234yf and R744.
94

8W1012721BC
Driving

Driving
Starting the vehicle
(eta
Applies to: vehicles with convenience key



Fig. 93 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.
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.
Stopping the engine
> Bring the vehicle to a full stop.
> Press the [START ENGINE STOP] button. The


engine will switch off.
Applies to: vehicles with steering lock: The steer-
ing is locked when you turn off the engine and
open the driver&#39;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:
— The Start/Stop system must have stopped the
engine.
— You must have left the vehicle for longer than
30 seconds.
— 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&#39;s door has been opened.
— The driver&#39;s safety belt has been unbuckled.
— The brake pedal is not being pressed.
The ignition will also be switched off after 30 mi-
nutes or if you lock the vehicle from the outside.

Z\ 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.
— Secure the vehicle against rolling before ex-
iting the vehicle > page 96.

CG) 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.
95

Driving

— 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.
— Power will be fully available once the engine
is at operating temperature.
Messages
= 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.
B 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.
Remote control key: hold back of key
against the designated area. See owner&#39;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 95, fig. 93.
If the malfunction remains, drive immediately to
an authorized Audi dealer or authorized Audi
96
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.
Securing the vehicle against rolling
Secure your vehicle to prevent it from rolling be-
fore exiting the vehicle.
> Set the parking brake.
> Select the “P” selector lever position.
> If parking on a steep road, turn the steering
wheel so that your vehicle will roll against the
curb in case it should start to move.
If one of these measures is not possible, for ex-
ample because there is no vehicle power, you
must secure your vehicle against rolling using ad-
ditional measures.
> Only park the vehicle on a level surface.
> Use suitable objects to block the front and rear
wheels.
Set the parking brake before selecting the “P” se-
lector lever position. This prevents too much
stress from being placed on the locking mecha-
nism when parking on a steep surface.

ZA WARNING
— Always set the parking brake when leaving
your vehicle, even if for a short period of
time. If the parking brake is not set, the ve-
hicle could roll away, increasing the risk of
an accident.
— Do not leave your vehicle unattended while
the engine is running, because this increases
the risk of an accident.
— If the parking brake is set, it can release au-
tomatically when the accelerator pedal is

pressed. To reduce the risk of an accident, >

Driving

“N” (Neutral) gear
In the “N” gear, power is not transmitted to the
driving wheels. Use the “N” gear in a car wash
(with conveyor belts), for example.
If you unintentionally select “N” while driving
(faster than 1 mph (2 km/h)), you can also shift
back to “D” without pressing the brake pedal.
For safety reasons, the vehicle cannot be locked
when the transmission is in the &#34;N” gear.
“Pp” (Park) gear
Requirement: the ignition must be switched on.
The vehicle is secured from rolling away by the
parking lock when in the “P” gear.
— Bring the vehicle to a full stop and press the
brake pedal.
— Press the “P” button @) on the selector lever.
— The “P” next to the selector lever will light up.
“P” engages automatically if you switch the en-
gine off while the “D” or “R” gear is selected. If
you switch the engine off in “N”, “P” will engage
automatically after approximately 30 minutes.
If you want to switch from “P” to “D” or “R”, the
engine must be running.
If you cannot shift out of “P”, for example be-
cause the vehicle has no power, you may need to
use the emergency release for the parking lock
=> page 100.
Selecting a driving program
Various driving programs can be selected when in
the “D” gear. The programs influence when the
transmission shifts and how the accelerator ped-
al responds.
The selected driving program is displayed in the
instrument cluster.
—D (Drive): normal driving mode
— S (Sport): sporty driving mode
If you select the Dynamic mode in Audi drive se-
lect*, the “S” driving program will be activated.
When the ignition is switched off, the driving pro-
gram may be reset to “D”.
98
To switch between the current driving program
and “S”, push the selector lever toward the rear.

ZA WARNING
— Before you start driving, check if the label
for the desired selector lever position next
to the selector lever is lit up.
— Secure the vehicle against rolling before ex-
iting the vehicle > page 96.
— Power is still transmitted to the wheels
when the engine is running at idle. To pre-
vent the vehicle from “creeping”, you must
keep your foot on the brake in all selector
lever positions (except &#34;P&#34; and &#34;N&#34;) when
the engine is running.
— To reduce the risk of an accident, do not
press the accelerator pedal when changing
gears if the vehicle is stationary and the en-
gine is running.
— Never select the “R&#34; or &#34;P” gears while driv-
ing. Doing so could cause an accident.
— The vehicle can roll even if the ignition is
switched off.

@) Tips
If you shift between “D” and “R” within one
second, you do not need to press the brake
pedal. This makes it possible to “rock” if it is
stuck, for example.

Driving

Manually releasing the parking lock
B8W-0047

B8W-0162



Fig. 98 Front cup holder: parking lock emergency release
The emergency release is located in the front cup
holder under a cover.
You will need the screwdriver and the socket
wrench from the vehicle tool kit in order to re-
lease > page 261. Use the flat side of the reversi-
ble screwdriver blade.
Releasing the parking lock using the
emergency release
> Secure the vehicle against rolling > page 96.
> Remove the rubber mat.
> Pry the cover off the opening using the screw-
driver inserted in the slot.
>» Insert the socket wrench from the vehicle tool
kit into the opening.
> Turn the socket wrench clockwise until it stops
@ and press it downward until it locks into
place Q).
> Leave the socket wrench inserted.
Resetting the parking lock
> Press the brake pedal and start the engine.
> Keep the brake pedal pressed and engage the
following selector lever positions one after the
other: &#34;N&#34;,&#34;D&#34;, and back to &#34;&#34;N&#34;.
100
> Turn the engine off again.
> Grasp the socket wrench with both hands and
carefully pull it upward to remove.
> Reinsert the cover and rubber mat.

ZA WARNING
— Only use the parking lock emergency release
if the vehicle is secured against rolling
= page 96. An unsecured vehicle may roll,
which increases the risk of an accident.
— Only activate the emergency release while
on a level surface or a slight slope.
—To reduce the risk of an accident, you must
not drive when the emergency release is ac-
tivated.
C) Note
Due to the risk of damage, carefully remove
the socket wrench when you reset the parking
lock.
Messages
i Transmission: malfunction! Safely stop vehi-
cle


Do not continue driving. Stop the vehicle as soon
as possible in a safe location and secure it so it
does not roll > page 96. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance.
& Transmission: too hot. Please stop vehicle
Do not continue driving. Select &#34;P&#34; and contact an
authorized Audi dealer or authorized Audi Service
Facility for assistance.
fal Transmission: too hot. Please adapt driving
style
The transmission temperature has increased sig-
nificantly. Drive very cautiously or take a break
from driving until the temperature returns to the
normal range and the indicator light turns off.
& Transmission: malfunction! You can contin-
ue driving. See owner&#39;s manual

8W1012721BC
Driving

There is a system malfunction in the transmis-
sion. You may continue driving. Drive to an au-
thorized Audi dealer or authorized Audi Service
Facility soon to have the malfunction corrected.
[@] Transmission: malfunction! You can contin-
ue driving with limited function. Please contact
Service
There is a system malfunction in the transmis-
sion. The transmission is switching to emergency
mode. This mode only shifts into certain gears or
may no longer shift at all. The engine may stall.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
[@] Transmission: malfunction! You can contin-
ue driving with limited function. No reverse
gear
There is a system malfunction in the transmis-
sion. The transmission is switching to emergency
mode. This mode only shifts into certain gears or
may no longer shift at all. The engine may stall.
You cannot engage the reverse gear. Drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.
& Transmission: malfunction! You can contin-
ue driving in D until engine is off
There is a system malfunction in the transmis-
sion. The transmission is switching to emergency
mode. If you turn the engine off, you will not be
able to select any other gears after restarting the
engine. Drive to an authorized Audi dealer or au-
thorized Audi Service Facility immediately to have
the malfunction corrected.
fal Danger of rolling away! P not possible.
Please apply parking brake
— The parking lock was released using the emer-
gency release > page 100. Or
— The parking lock can no longer be engaged.
Drive to an authorized Audi dealer or author-
ized Audi Service Facility immediately to have
the malfunction corrected. Secure the vehicle
against rolling before exiting the vehicle
=> page 96.
fs} Selector lever: malfunction! Gear change on-
ly possible if using both shift paddles.
There is a system malfunction in the selector lev-
er. You can continue driving with restricted func-
tion. The selector lever is not working. Gears can
only be selected by tapping both shift paddles at
the same time when the vehicle is stationary. The
“P” gear is automatically engaged when you turn
off the engine. Drive to an authorized Audi dealer
or authorized Audi Service Facility immediately to
have the malfunction corrected.
fs] Selector lever: malfunction! You can contin-
ue driving. Please contact Service
There is a system malfunction in the selector lev-
er. Drive immediately to an authorized Audi deal-
er or authorized Audi Service Facility to have the
malfunction repaired.
fs} P button: malfunction! Auto P when engine
off. Please contact Service
There is a malfunction in the &#34;P&#34; button on the
selector lever. The “P” gear is automatically en-
gaged when you turn off the engine. Drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.
Move selector lever to automatic position
There is a malfunction in the tiptronic mode. End
tiptronic mode by pushing the selector lever to
the left into the &#34;D/S&#34; position.
Drive system
A new vehicle must be broken in within the first
1,000 miles (1,500 km) so that all moving parts
work smoothly together, which helps to increase
the service life of the engine and other drive com-
ponents.
Do not drive higher than two-thirds of the maxi-
mum permitted engine RPM during the first 600
miles (1,000 km) and do not use full accelera-
tion. The engine can be increased RPM gradually
during the next 300 miles (500 km).
101