AUDI A5 2021 Repair Manual

8W7012721BB
Lights and Vision


Turn signal and high beam lever

BFV-0012


Fig. 52 Lever: switching on the turn signal and high beams
The lever operates the turn signals, the high
beams and the headlight flasher.
Turn signals 15>
The turn signal will activate when you move the
lever into a turn signal position while the ignition
is switched on. The respective Kl or By indicator
light will flash.
@ Right turn signal
@® Left turn signal
The turn signal blinks three times if you tap the
lever (convenience turn signal).
If an indicator light blinks twice as fast as usual,
a turn signal bulb has failed. Carefully drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction cor-
rected.
High beams =O and headlight flasher
> Move the Lever to the corresponding position:
@) High beams on (vehicles with high beam assis-
tant*) > page 59
@ High beams off or headlight flasher
The
=o) indicator light in the instrument cluster
will turn on.

Z\ WARNING
High beams can cause glare for other drivers,
which increases the risk of an accident. For
this reason, only use the high beams or the
headlight flasher when they will not create
glare for other drivers.

thames
Applies to: vehicles with high beam assistant

The high beam assistant automatically turns the
high beams on or off depending on the surround-
ing conditions.
A camera on the rearview mirror mount can de-
tect light sources from other road users. The high
beams switch on or off automatically depending
on the position of vehicles driving ahead and on-
coming vehicles, the vehicle speed as well as oth-
er environmental factors and traffic conditions.
Activating high beam assistant
Requirement: the light switch must be in the AU-
TO position and the high beam assistant must be
switched on in the MMI > page 61.
> To activate the high beam assistant, tap the
lever forward @) > page 59, fig. 52. The fa&4 in-
dicator light will appear in the instrument clus-
ter display and the high beams will be switched
on or off automatically. The Ea indicator light
will turn on if the high beams are switched on.
Activating and deactivating the high beam
head lights manually
If the high beams did not switch on or off as ex-
pected, you may switch them on or off manually
instead:
> To activate the high beams manually, tap the
lever
forward @) > page 59, fig. 52. The & in-
dicator light will turn on.
> To deactivate the high beams manually, pull
the lever back @) > page 59, fig. 52. The high
beam assistant is deactivated.
Operating the headlight flasher
> To operate the headlight flashers, pull the lever
back @) > page 59, fig. 52. If the high beam
headlights are not switched on, the high beam
assistant will remain activated.

Z\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 126.


59

Lights and Vision


— High beam assistant is only intended to as-
sist the driver. The driver is responsible for
controlling the high beam headlights and
adjusting them to match the lighting and
visibility conditions.
— High beams can cause glare for other driv-
ers, which increases the risk of an accident.
For this reason, only use the high beams or
the headlight flasher when they will not cre-
ate glare for other drivers.
@ Tips
Adhere to any local applicable regulations
when using the lighting equipment, for exam-
ple in regard to reducing glare for other driv-
ers. The driver is always responsible for adher-
ing to the regulations applicable in the coun-
try where the vehicle is being operated.
Laser lighting
Applies to: vehicles with laser lighting


RAZ-0948


Fig. 53 Headlights: label
The laser high beams increase the range of the
headlights.
Technical
changes to the headlights have signifi-
cantly increased the range. An additional module
integrated in the headlight converts a blue laser
60
light into a white light using a luminescent mate-
rial.
Activating or deactivating laser lights
Requirement: the light switch must be in the AU-
TO position and the high beam assistant and the
laser lights must be switched on in the MMI
=> page 61.
The high beam is controlled by the high beam as-
sistant. The laser high beams switch on shortly
after the LED high beams are switched on.
> To activate the high beam assistant, tap the
lever forward @) > page 59, fig. 52. The Fa
dicator light will appear in the instrument clus-
ter display and the high beams will be switched
on or off automatically.

in-
The laser high beams are switched on at speeds
above approximately 44 mph (70 km/h) when
the high beams are switched on. The Ed indicator
light will turn on if the high beams are switched
on. The B indicator light turns on if the laser
lights are switched on.
The laser beam is switched off when the speed
decreases below approximately 30 mph (50
km/h) or when the high beam assistant switches
the LED headlights off.

ZA\ WARNING
— Observe the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 126.
— All repair procedures on the headlights must
be performed by an authorized Audi dealer
or authorized Audi Service Facility that will
perform the work according to Audi factory
specifications. Incorrect repairs could result
in eye injury, impair the function, and may
void the vehicle's operating license.
— Opening the laser module is not permitted
and could cause permanent injuries to the
eyes.
— Dangerous exposure to laser beams may oc-
cur if the covers are removed or if the head-
lamp module housing is opened.

8W7012721BB
Lights and Vision

@) Tips
— The headlight contains a class 2 laser. The
technical design converts the laser beam so
that there is no danger when it is used for
its intended purpose.
— The laser beam emission from the head-
lamp has been classified in accordance with
IEC 60825-1:2007.
— The possible emission is below the thresh-
old for laser class 2.
— Maximum laser beam output: 5W (continu-
ous emission), wavelength range A= 400 nm
-700 nm.
—The headlamp light functions are rated in
accordance with IEC 62471-5:2015.
— The beam emitted from the headlamp was
classified as risk group 2.
Adjusting the exterior lighting
You can adjust the exterior lighting separately.
The settings depend on the vehicle equipment.
> Applies to: MMI: Select on the home screen:
VEHICLE > Light & Visibility > Exterior light-
ing.
Automatic headlights
You can adjust the following settings in the Auto-
matic
headlights menu:
Activation time - You can adjust if the headlights
switch on Early, Medium, or Late based on the
sensitivity of the light sensor.
High beam assistant - You can switch the high
beam assistant on and off.
Laser lights - You can switch the laser lights on
and off.
Entry/exit lighting
The Entry/exit lighting illuminates the area
around the vehicle when the vehicle is unlocked
or when the driver’s door is opened while the ig-
nition is off. The entry/exit lighting works when it
is dark and the light switch is in the AUTO posi-
tion. The front and rear daytime running lights*
switch on automatically each time the vehicle is

unlocked regardless of how bright it is outside
the vehicle.
Daytime running lights
USA models: The daytime running lights can be
switched on and off.
Canada models: This function cannot be switched
off. They activate automatically each time the ig-
nition is switched on.
Emergency flashers
so
al i2 EY S|
| |
Fig. 54 Center console: emergency flashers
The emergency flashers help to make other driv-
ers aware of your vehicle in dangerous situations.
> Press the A @ button to switch the emergency
flashers on or off.
When the emergency flashers are turned on, the
a and By indicator lights will flash at the same
time.
You can indicate a lane change or a turn when the
emergency flashers are switched on by using the
turn signal lever. The emergency flashers stop
temporarily.
The emergency flashers also work when the igni-
tion is turned off.
@) Tips
You should switch the emergency flashers on
ite
— you are the last car in a traffic jam so that
all other vehicles approaching from behind
can see your vehicle
— your vehicle has broken down or you are
having an emergency
61

Lights and Vision

— your vehicle is being towed or if you are tow-
ing another vehicle
WEE Tel
If the Ea indicator light turns on, a bulb has
failed. The displayed message indicates the cause
and possible solutions. If one of the messages re-
mains on, drive immediately to an authorized
Audi dealer or authorized Audi Service Facility to
have the malfunction repaired.

By Audi adaptive light: malfunction! See own-
er's manual
Adaptive light* is not working. The headlights
still function. Drive immediately to an authorized
Audi dealer or authorized Audi Service Facility to
have the malfunction repaired.
By Headlight range control: malfunction! See
owner's manual
There is a malfunction in the headlight range
control system, which may cause glare for other
drivers. Drive to an authorized Audi dealer or au-
thorized Audi Service Facility immediately to have
the malfunction corrected.
High beam assistant: malfunction! See own-
er's manual
You can still switch the high beams on or off
manually. Drive immediately to an authorized
Audi dealer or authorized Audi Service Facility to
have the malfunction repaired.
High beam assistant: currently unavailable.
Camera view limited due to environmental con-
ditions
This message appears if the camera's visual field
is blocked. The system will switch itself off. Try
switching the systems on later.
a Automatic headlights: malfunction! See
owner's manual
The light/rain sensor is malfunctioning. In the
AUTO light switch position, the low beams re-
main switched on at all times for safety reasons.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
62
Interior lighting
Front interior lighting


Fig. 55 Headliner: front interior lighting
Interior lighting buttons
axs* - Interior lighting on/off
4 - Door contact switch on/off. The interior light-
ing is controlled automatically.
Touch-sensitive reading lights
> To turn a reading light on or off, touch the sur-
face @ briefly.
> To activate the manual dimming function,
touch the surface @ when the light is switched
off and keep touching it until the desired
brightness is reached.
Rear interior lighting
3 2
NI

Fig. 56 Headliner: rear reading lights
Reading lights
> To switch the reading lamp on or off, press the
~¥ button @.
> To activate the manual dimming function*,
touch the surface while the light is switched off
“~¥@ and keep touching it until the desired
brightness is reached.

8W7012721BB
Lights and Vision

Interior lighting
Applies to: vehicles with interior lighting
The ambient lighting turns on when the ignition
is switched on. The O light switch position deacti-
vates the interior lighting.
You can adjust the interior lighting individually.
The settings depend on the vehicle equipment.
>» Applies to MMI: Select on the home screen: VE-
HICLE > Light & Visibility > Interior lighting.
You can choose from various color profiles, such
as Maritime.
Additional settings and profiles:
— Brightness: you can adjust the brightness for
all of the interior lighting.
— Individual: you can adjust the brightness and
color of the interior lighting separately, divided
into contour and surface lighting.
— Audi drive select: the contour and surface
lighting color changes depending on the select-
ed drive select* mode.
@ Tips
Depending on vehicle equipment, when the
drive select function is activated, the color of
the contour and surface lighting may briefly
change to red or blue when the interior tem-
perature is manually increased or decreased.
Display brightness
You can adjust the instrument and display illumi-
nation separately. The settings depend on the ve-
hicle equipment.
> Applies to MMI: select on the home screen:
SETTINGS > Display & brightness.
Possible settings in the MMI:
— Cockpit dimming
— Head-up display
—MMI
— Audi virtual cockpit

Pitt aaa ce aria eda)


Fig. 57 Light switch: instrument illumination
%, - You can adjust the background brightness of
the instruments and display illumination.
> Press the knob (@) to release it.
> Turn the knob toward "-" or "+"
crease the brightness.
> Press the knob again to return it to its original
Position.
@) Tips
Depending on vehicle equipment, the instru-
ment illumination (needles and gauges) may
turn on when the lights are off and the igni-
tion is switched on. The illumination for the
gauges reduces automatically and eventually
turns off as brightness outside increases. This
function reminds the driver to turn the low
beams on at the appropriate time.
to reduce or in-
Vision
Adjusting exterior mirrors

RAZ-0150

©
Fig. 58 Driver's door: knob for the exterior mirrors
©

> Turn the knob in the driver's door to the desired
position:
63
>

Lights and Vision

0 - Deactivates all adjustment functions.
Q/ #- Selects the left or right exterior mirror.
To adjust the mirror glass in a mirror, press the
knob in the desired direction.
GA - Heats the mirror glass depending on the
outside temperature.
©) - Folds the exterior mirrors*. To fold the mir-
rors out, turn the knob to one of the other posi-
tions. In the MMI, you can select if the mirrors
fold in automatically when you lock the vehicle
=> page 35.
Front passenger's exterior mirror tilt
function*
Requirement: the knob must be in the position
for the front passenger’s exterior mirror.
The mirror surfaces tilt slightly when reverse
gear is selected to provide a better view, for ex-
ample of the edge of the curb.
You can adjust the mirror surface by turning the
knob in the desired direction.
The mirror moves from the reversing position
back to the original position:
— When you switch the ignition off
— When you drive forward at speeds faster than 9
mph (15 km/h).
— When the knob is no longer in the position for
the front passenger exterior mirror

Z\ WARNING
Curved mirror surfaces (for example convex)
enlarge the field of vision. However, they
make objects in the mirror appear smaller and
farther away. When using these mirrors to es-
timate your distance to vehicles behind you
when changing lanes, you could estimate in-
correctly, which increases the risk of an acci-
dent.

@) Note
— Applies to: vehicles with power folding exte-
rior mirrors: If the mirror housing was
moved by outside forces (such as an impact
when maneuvering), you must use the pow-
er folding function to fold the mirror all the
64
way out. The mirrors will make a loud noise
when they latch into place. The mirror hous-
ing must not be moved back into place by
hand because this could impair the function
of the mirror mechanism.
— Applies to: vehicles without power folding
exterior mirrors: If the mirror housing was
moved by outside forces (such as an impact
when maneuvering), you must move it back
in place by hand.
— If you wash the vehicle in an automatic car
wash, you must fold the exterior mirrors in
to reduce the risk of damage to the mirrors.
Never fold power folding exterior mirrors*
by hand. Only fold them in and out using
the power controls.
@) Tips
If the power adjusting function malfunctions,
the glass in both mirrors can be adjusted by
pressing on the edge of it by hand.
Dimming the mirrors
Manual dimming rearview mirror
> Pull the lever on the bottom of the mirror back.
Automatic dimming rearview mirror
Applies to: vehicles with automatic dimming mirrors
> The interior and exterior mirrors dim automati-
cally when light shines on them, for example
from headlights on a vehicle behind you.

ZA WARNING
Applies to: vehicles with automatic dimming mirrors
— Electrolyte fluid can leak out from broken
mirror glass. This liquid can irritate the skin,
eyes and respiratory system. If there is con-
tact with the fluid, flush immediately with
plenty of water. Consult a physician if neces-
sary.
— Repeated or long-term exposure to electro-
lyte fluid can lead to irritation of the air-
ways, especially in people with asthma or
other respiratory conditions. Take deep
breaths immediately after leaving the vehi-
cle or, if this is not possible, open all of the
doors and windows as wide as possible.

8W7012721BB
Lights and Vision



— If electrolyte fluid comes into contact with
the eyes, flush them thoroughly with plenty
of clean water for at least 15 minutes and
then seek medical attention.
— If electrolyte fluid comes into contact with
the skin, flush the affected area with clean
water for at least 15 minutes, and then
clean with soap and water and seek medical
attention. Clean affected clothing and shoes
thoroughly before wearing again.
— If the fluid was swallowed and the person is
conscious, flush the mouth with water for at
least 15 minutes. Do not induce vomiting
unless this is recommended by medical pro-
fessionals. Seek medical attention immedi-
ately.

@) Note
Applies to: vehicles with automatic dimming mirrors
Electrolyte fluid can leak out from broken mir-
ror glass. This liquid damages plastic surfaces
and paint. Clean this liquid as quickly as possi-
ble, for example with a wet sponge.
@ Tips
Applies to: vehicles with automatic dimming mirrors
— If the light reaching the rearview mirror is
obstructed, the automatic dimming mirror
will not function correctly,
— The automatic dimming mirrors do not dim
when the interior lighting is turned on or
the reverse gear is selected.




Fig. 59 Roof headliner: sun visor
Sun visor
The sun visors can be moved out of their brackets
and turned toward the doors (@).
They can also be moved back and forth length-
wise in this position.
Vanity mirror
The mirror light switches on when the cover over
the
vanity mirror @) opens.
Windshield wipers
Switching the windshield wipers on


Fig. 60 Lever: windshield wipers
> Move the windshield wiper lever 7 to the cor-
responding position:
@ Windshield wipers off
@ Rain sensor/intermittent mode. The wind-
shield wipers switch on once the vehicle speed
exceeds approximately 2 mph (4 km/h) and it is
raining. The higher the sensitivity of the rain sen-
sor that is set (switch © to the right), the earlier
the windshield wipers react to moisture on the
windshield. You can deactivate the rain sensor
mode, which switches the interval mode on. In
intermittent mode, you can adjust the interval
time using the switch ©.
> Applies to: MMI: Select on the home screen:
VEHICLE > Light & Visibility > Rain sensor.
@ Slow wiping
@ Fast wiping
@ Single wipe. If you hold the lever in this posi-
tion longer, the wipers switch from slow wiping
to fast wiping. >
65

Lights and Vision

© Clean the windshield &. The number of wipes
and afterwipes depends on how long the lever is
held in position ©).
The wipers wipe one time after several seconds of
driving to remove water droplets. You can switch
this function off by moving the lever to position
© within ten seconds of the afterwipe. The after-
wipe function is reactivated the next time you
switch the ignition on.
If you hold the lever in position ©) for longer
than half a second, the edge wiping feature will
be activated. This moves the windshield wipers
closer to the edge of the windshield and per-
forms an afterwipe to clean the residue that re-
sults from the wiping process from the edge of
the windshield. The function is available when
driving at speeds up to 75 mph (120 km/h).
The headlight washer system* operates only
when the low beam headlights are on. If you
move the lever into position ©, the headlights
will be cleaned at fixed intervals.

ZA WARNING
— The rain sensor is only intended to assist the
driver. The driver may still be responsible for
manually switching the wipers on based on
visibility
conditions.
— The windshield must not be treated with
water-repelling windshield coating agents.
Under unfavorable conditions, such as wet-
ness, darkness, and when the sun is low,
these coatings can cause increased glare,
which increases the risk of an accident. They
can also cause wiper blade chatter.
— Properly functioning windshield wiper
blades are required for a clear view and safe
driving > page 66, Cleaning/changing wip-


er blades.

@) Note
— If there is frost, make sure the windshield
wiper blades are not frozen to the wind-
shield. Switching on the windshield wipers
when the blades are frozen to the wind-
shield can damage the wiper blades.
66
— Prior to using a car wash, the windshield
wiper system must be switched off (lever in
position @). This prevents the wipers from
switching on unintentionally and causing
damage to the windshield wiper system.
G) Tips
— The windshield wipers switch off when the
ignition is switched off. You can activate the
windshield wipers after the ignition is
switched on again by moving the windshield
wiper lever to any position. The single wipe
function (lever in position @) also functions
when the ignition is switched off.
— Worn or dirty windshield wiper blades result
in streaking. This can affect the rain sensor
function. Check your windshield wiper
blades regularly.
— The washer fluid nozzles for the windshield
washer system are heated when the ignition
is on if the outside temperature is low.
— When stopping temporarily, such as at a
traffic light, the speed of the windshield
wipers automatically reduces by one level.
(eG ee a kes PUT Xa Cel
Fig. 61 Windshield wipers: changing the wiper blades

B8V-0696]

Wiper blade replacement position
> Switch off the ignition and hold the windshield
wiper lever in position @) > page 65, fig. 60 un-
til the windshield wiper moves into the wiper
blade replacement position.
> To bring the windshield wipers into the normal
position, switch the ignition on and hold the
windshield wiper lever in position @) until the
windshield wipers go back to the original posi-
tion, or drive faster than 8 mph (12 km/h). >

8W7012721BB
Lights and Vision

You can also turn the wiper blade replacement
position on or off in the MMI:
> Switch the windshield wipers off (position @
=> page 65, fig. 60).
» Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Wiper change po-
sition.
Cleaning the wiper blades
Requirement: the windshield wipers must be in
the wiper blade replacement position.
> Fold the windshield wiper arm away from the
windshield.
> For information on cleaning, see > table on
page 268.
Replacing the wiper blades
Requirement: the windshield wipers must be in
the wiper blade replacement position.
> Fold the windshield wiper arm away from the
windshield.
> Press the locking knob @ on the wiper blade.
Hold the wiper blade firmly.
> Remove the wiper blade from the windshield
wiper arm mount (2).
> Insert the new wiper blade into the mount on
the wiper arm until it clicks into place.
> Place the wiper arm back on the windshield.
> Exit the wiper blade replacement position.

Z\ WARNING
— For safety reasons, the windshield wiper
blades should be replaced once or twice
each year.
— Dirty windshield wiper blades can impair vi-

sion, which increases the risk of an accident.

@) Note
— The windshield wipers must only be lifted
up when in the wiper blade replacement po-
sition. Otherwise, you risk damaging the
paint on the hood or the windshield wiper
motor.
— You should not move your vehicle or press
the windshield wiper lever when the wiper
arms are folded up from the windshield. The
windshield wipers would move back into
their original position and could damage the
hood and windshield.
G) Tips
— You can also use the wiper blade replace-
ment position for other reasons, for exam-
ple if you want to protect the windshield
from icing by using a cover.
— You cannot activate the wiper blade replace-
ment position when the hood is open.
WET [4
If the & indicator light turns on, then there is a
windshield wiper malfunction. The message that
is also displayed indicates the cause and possible
solutions. If one of the messages does not turn
off, drive immediately to an authorized Audi deal-
er or authorized Audi Service Facility to have the
malfunction repaired.
a Automatic wipers: malfunction! See owner's
manual
The light/rain sensor is malfunctioning. You can
still control all functions that are not controlled
by the rain sensor using the windshield wiper lev-
er. Drive immediately to an authorized Audi deal-
er or authorized Audi Service Facility to have the
malfunction repaired.
Digital compass
Sialic meal Semele
Applies to: vehicles with digital compass

BFV-0288

@
Fig. 62 Rearview mirror: digital compass is switched on

> To turn the compass on or off, press the button
© until the compass display in the mirror turns
on or off.
67
>

Lights and Vision
The digital compass only works when the ignition Om
is turned on. The directions are indicated with ab-

breviations: N (north), NE (northeast), E (east), To prevent inaccurate compass readings, do
SE (southeast), S (south), SW (southwest), W not bring any remote controls, electrical devi-
(west), NW (northwest). ces or metallic objects near the mirror.

Applies to: vehicles with digital compass

B42-0405



Fig. 63 Magnetic zone map
The magnetic zone must be adjusted correctly for > Press and hold the button @ untilaC
the compass to read accurately. => page 67, fig. 62 appears in the rearview mir-
ror.
> Drive in a circle at about 6 mph (10 km/h) until
a direction is displayed in the rearview mirror.
> Press and hold the button @ > page 67, fig. 62
until the number of the magnetic zone appears
in the interior rearview mirror.
> Press the button () repeatedly to select the
correct magnetic zone. The selection mode
turns off after a few seconds. To reduce the risk to yourself and other driv-
ers, calibrate the compass in an area where
there is no traffic.



Applies t

: vehicles with digital compass
If the display is incorrect or inaccurate, the com-
pass must be recalibrated.
68