2021 AUDI A5 air filter

Head-up display

Head-up display
Description
Applies to: vehicles with head-up display

RAZ-0847


The head-up display projects certain warnings or
selected information from the assist systems on
the windshield. The display appears within the
driver's field of vision.
Switching on and off
> To switch the head-up display on, press the 67
knob @).
> To switch the head-up display off, press the S7
knob.
Adjusting the height
The height of the display can be adjusted to the
individual driver.
> Make sure you are seated correctly > page 69.
> Turn the knob &? to the right or left.
Settings in the Infotainment system
> Applies to: MMI: Select on the home screen:
SETTINGS > Display & brightness > Head-up
display.
Possible settings:
— Display rotation
— Brightness
— Display contents: you can set which informa-
tion should be displayed. The display of certain
information and some of the red indicator
lights cannot be hidden.
26
@) Note
To reduce the risk of scratches on the glass
covering the head-up display, do not place any
objects in the projection opening.
@ Tips
— Sunglasses with polarization filters and un-
favorable lighting conditions can impair visi-
bility of the display.
— An optimal display depends on the seat po-
sition and the height adjustment of the
head-up display.
— A special windshield is needed for the head-
up display function.
— For information on cleaning, see > table In-
terior cleaning on page 270.

Warm and cold

Warm and cold
Climate control system
Your vehicle has a deluxe automatic climate con-
trol system with 3 zones where the temperature,
air distribution, and air supply can be set sepa-
rately on the left front side, the right front side,
and in the rear.
The climate control system warms, cools, dehu-
midifies, and filters the air in the vehicle interior.
It is the most effective when the windows and
Panoramic glass roof* or power top* are closed.
If there is a build-up of heat inside the vehicle,
ventilation can help to speed up the cooling proc-
ess.
The automatic climate control system automati-
cally maintains a temperature once it has been
set. In all heating mode functions except defrost,
the blower only switches to a higher speed once
the coolant has reached a certain temperature.
Pollutant filter
The pollutant filter removes pollutants such as
dust and pollen from the air.

Z\ WARNING
— You should not use the recirculation mode
for an extended period of time, because no
fresh air is drawn in and the windows can
fog when cooling mode is switched off. This
increases the risk of an accident.
— Individuals with reduced sensitivity to pain
or temperature could develop burns when

98


using the seat heating* function. To reduce
the risk of injury, these individuals should
not use seat heating”.

C) Note
To reduce the risk of damage to the seat heat-
ing* elements, do not kneel on the seats or
place heavy pressure on one area of the seat.
@) For the sake of the environment
Energy can be saved by switching off the A/C
mode.
Gi) Tips
—To prevent interference with the heating or
cooling output and to prevent the windows
from fogging over, the air intake in front of
the windshield must be free of ice, snow,
and leaves.
— Condensation from the cooling system can
drip and form a puddle of water under the
vehicle. This is normal and does not mean
there is a leak.
— The energy management system may tem-
porarily switch off certain functions, such as
the seat heating” or rear window defogger.
These systems are available again as soon as
the energy supply has been restored.
— If the front passenger's seat heating* is
turned on, it will not turn on again automat-
ically if more than 10 minutes have passed
between switching the ignition off and on
again.

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 98.
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. 99.
$= 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-
100
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's side are applied to the front
passenger's side and the rear (except for seat
heating/ventilation*). If the settings on the front
passenger'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. >

8W7012721BB
Index

Parking lock
Manually releasing.............000005 108
also refer to Gears... 00... cece cece e eee 105
PaSs*throuGl scx = = casas ¢ s eatem 3 ¢ Hae ¢ coe 95
Pedals... 0... cc eee e cece eee eee eens 107
Perchlorate. ... 0.2.0... eee eee eee ee eee 294
Performance/torque display
refer to Sport displays.................. 16
Peripheral cameras............---0000 0s 161
Phone
Connecting a second mobile device...... 172
Disconnecting a mobile device.......... 173
Settings........... 00.02 eee eee eee 178
Phonebook
refer to Directory....... 0.0.00 cece eae 176
PIN
4-digit myAudi PIN..............-..0005 31
Protection esc os was < v owiie + ¥ wou 2 ¥ ecoxmn 32
Playbacki(media) si cscs 2s sos so secu s 2 acs 212
Podcast
refer to Online radio.............. 206, 207
Polishing ices o csenwes xo onesies vv vein ¥ w anewwn oe 269
Pollen filter
refer to Pollutant filter.............0005 98
Pollutamtfilter’. cxscsns + somes 2 0 onesies + 6 ncooee © 98
Power SOUPCES's + wx a 8 inne oo creme @ 8 91,211
POWEPtOP sien oo cen 3 2 enna oo ee vo ee 51
Cleaning. .... 2... cece eee eee eee 269
POWePWINGOWS « scsvine i o ssvirs & arene & wanes ee a 45
Malfunction
Power windows malfunction.............. 45
Predictivercomtrols.. wise ss aves 0 aceon 0 0 some 142
Predictive messageS..........00eeeeeeee 138
pre sense
refer to Audi presense................ 152
Presentation modes. . « some « «smc = awamene = 201
Presets
Radio... eee eee eee ee 205
Presets list
Feferto Presets’. « «ccc. i aes de nas ses 205
Pressure
Tire pressure monitoring system.... 262, 263
AROS = vonsnas we wince 2 3 Hones 8 x cements oH ee 254
Profile:picture « seca < s samo 2 wane 6% oem @ a oes 31
Protecting’: =o cos vo ee oo een oo een oo 269
Pyrotechnic elements............--..-- 294

Q
quattro... 2... eee eee 120
Selective wheel torque control.......... 121
R
Radio’: < » seme s sams : Rome « ¢ ome & seme ee 202
RagiOteXtecsas «sina x wana 6 2 imeem «2 emwew 205
Station list........ 0... 202
Radio communications equipment........ 296
Radioequipment wai. <2 cee ee cee eee es 296
Radio Standards Specification (RSS)....... 297
Rain/light sensor
Automatic headlights .................- 58
Intermittent mode (windshield wipers).... 65
Random
réfer to Shutfle:: < s sess = 2 mee %s seen ee xe 214
Range (fuel level) ................000000- 17
Reading lights.............. 0.0.00 eae 62
Rear cross-traffic assist.............00.. 165
Rear lid
refer to Luggage compartment lid........ 42
Rear seatS......... cee eee 94,95
Rear shelf
refer to Storage area behind the rear head
RESEPAINES sisi > rome os weve a 6 ase 6 ZNO & 92
Rearview camerals «wea ss evens ¢ wom a yo 161
Rear window defogger............--+0. 101
Recirculation mode..............+..05- 100
Recuperation.......... 000 cece eee eee ee 17
Refrigerant oil... 2.2.2.2... eee eee 300
Refueling. ........ 0... cee eee eee eee 227
Remote access authorization (key user)..... 32
Remote control
Garage door opener...........-0e ee eee 48
Remote control key..............-.00005 38
Convenience opening and closing......... 46
Key replacement..............--0000-- 38
1 40
PANIC function..............00 00 ee eee 38
Replacing the battery.................. 40
Unlocking and locking................-- 39
also refer to Vehicle key............00.. 38
Removing the caps (wheel bolts)......... 277
Repairs. ... 0.0.0.0... eee 294
Replacement key.........-..0--00000005 38