warning light AUDI A6 2018 User Guide

approximately 30 seconds after locking,
there is a malfunction in the central locking
system . Have the problem corrected by an
authorized Audi dea ler or authorized Audi
Service Facility.
Key set
Fig. 14 Your vehicle key set
@ Remote control key or convenience key*
The convenience key • is a remote control key with
special functions
c!;> page 27 and c!;> page 68 .
You can unlock/lock your vehicle with the remote
control key. A mechan ica l key is integrated in the
remote control key
c!;> page 26.
@ Separate mechanical key
This key is not intended for constant use. It
should only be used in an emergency. Do not car­ ry it on your key ring and do not store it in the ve­
hicle.
Replacing a key
If a key is lost, see an authorized Audi dealer or
authorized Audi Service Facility . Have
this key de ­
activated. It is important to bring a ll keys with
you.
If a key is lost, yo u should report it to your
insurance company.
Number of keys
You can check the number of keys assigned to
your vehicle in the Infotainment system . Select:
the
! CAR ! function button> (Car )* Systems con ­
trol button
> Service & control > Programmed
keys .
This way, you can make sure that you have
a co all the keys when pu rchasing a used vehicle . ,...,
N
" N ,...,
0 0 <..:l '<I'
Opening and closing
Electronic immobilizer
The immobilizer prevents unauthorized use of
the ve hicle .
Und er certain circumstances, the vehicle may not
be able to sta rt if there is a key from a different
vehicle manufacturer on the key chain.
Data in the master key
When driving, service and ma intenance-relevant
data is cont inuously stored in your remote con­
trol key . Your Audi service advisor can read out
th is data and tell you about the work yo ur vehicle
needs. This app lies also to vehicles w ith a con­
venience key*.
Personal convenience settings
If two people use one vehicle, it is recommended
that each person always uses "their
own" master
k ey. When the ignition is turned off or when the
vehicle is locked, personal conven ience settings
for the following systems are stored and as­
s igned to the remote master key.
- Climate control system
- Ce ntral locking system
- W indows
- Interior lighting*
- Memory function*
- Parking aid*
- Adapt ive cr uise control•
- Active lane assist*
- Side assist*
- Dr ive select
- Night vision assist*
- Steering wheel heating*
T he stored settings are automat ically recalled
when you unlock the vehicle, open the doo rs or
turn on the ignition.
_& WARNING ~
If you leave the vehicle, switch the ignition off
and take the vehicle key w ith you. This applies
particularly when children remain in the vehi­
cle . Otherwise the children could start the en­
g ine or operate electrical equipment such as
power windows .
25

Opening and clo sin g
You can unlock/lock the vehicle at every door .
The remote control key cannot be more than
ap ­
proximately 4 ft (1.5 m) away from the door han ­
d le. It ma kes no difference whether the master
key is in your jacket pocket or in your briefcase,
for example.
The door cannot be opened for a br ief period di­
rectly after locking it. This way you have the
op­
portun ity to check if the doors locked correctly.
The settings in the Infotainment system deter­
mine if the entire vehicle or only one of the doors
is unlocked when unlocking the vehicle
¢page 29.
A WARNING
Read and heed all WARNINGS ¢ & in Descrip­
tion on page 24 .
(D Tips
If your vehicle is left standing for a long peri­
od of time, note the following:
- The proximity sensor switches off after a few days to save energy. You then have to
pull once on the door handle to unlock the
vehicle a nd a second t ime to open it.
- The energy management system gradually
turns off unnecessary convenience functions
to prevent the vehicle battery from draining
and to mainta in the vehicle's ab ility to sta rt
fo r as long as possib le. You may not be able
to unlock yo ur vehicle usi ng the convenie nce
key .
Central locking switch
Fig . 19 D river's doo r: central locking switch
28
Fig. 20 Rear doo r: centra l locking sw itch
.,. To lock the vehicle, press the ~ button ¢,& .
.,. To unlo ck the vehicle, p ress the Im bu tton.
When locki ng the vehicle with t he central lock ing
switch, the following app lies:
- Opening the door and the luggage compart­
ment lid from the
outside is not possible (for
security reasons, such as when stopped at a
light) .
- The LED in the centra l locking sw itch turns on
when all doors are closed and locked .
- Applies to: front doors: you can open the doors
ind ividually from the inside by pull ing the door
handle.
- Rear doors: to un lock the doors, pull on the
door handle
one time . To open the doors, pull
on the door handle
again .
-In the event of a crash with a irbag deployment,
the doors unlock a utomat ically to allow access
to the vehicle .
A WARNING
-The ce ntral locking swi tch a lso wor ks when
the ignition is switched off and automatical­
ly locks the entire vehi cle when
the ~ but­
ton is pressed.
- The central lock ing switch is inope ra ti ve
when the vehicle is locked from the ou tside.
- L ocked doors ma ke it more diffic ult for
emergency workers to get in to the vehicle,
which p uts lives at r isk. Do not leave anyone
behind in the veh icle, especially children .
(D Tips
Your vehi cle lo cks au tom atically when it
r eaches a speed of 9 mph ( 15 km/h) (A uto

a co ,...,
N
" N ,...,
0 0 <..:l '<t
The luggage compartment lid will only open if
you make the movement as described. This pre­
vents the luggage compartment lid from opening
due to similar movements, such as when you
walk between the rear of the vehicle and your ga­
rage door.
G eneral informati on
In some situations , the function may be limited
or temporari ly unavai lable. This may happen if:
- the luggage compartment lid was closed imme­
diately before.
- you park close to a hedge and the branches
move back and forth under the vehicle for a
l ong period of time
- yo u clean your vehicle, fo r example with a pres­
s u re washer or in a car wash
- there is heavy rain
- the bumper is very dirty, for example afte r driv -
ing on salt-covered roads
- the re is interfe rence to the radio signa l from
the veh icle key, such as from cell phones or re­
mo te controls
Luggage compartment lid emergency
release
Fi g. 28 Inner luggage compartment lid: access to the
emergency release
~ Pry the cover off using a screwdriver or the me­
chanical key
c> fig. 28. Remove the mechan ical
key
c> page 26 .
"'Press the leve r in the direct ion of the arrow to
re lease the luggage compartment lid.
Op eni ng and clos ing
Opening the luggage compartment lid
from the inside in an emergency
Fig. 29 Inner luggage compartment l id: leve r
"'Pull the lever downward c> fig . 29 .
(D Tips
Never close the luggage compartment lid us­
i ng the emergency handle .
Child safety lock
The child safety lock prevents the rear doors
from being opened from the inside and the rear
power windows from be operated.
Fi g. 30 Sect ion o f driver's door: child safety lock buttons
"'To act ivate/deactivate the inner door handle
and the power window switch for the respective
rear door, press the left/r ight
l±l button in the
driver's door
c> fig. 30. The indicator light in the
button turns on/blinks.
"' To act ivate/deactivate the ch ild safety lock on
bo th s ides , you mus t press the
I±] but tons one
after the other.
8_ WARNING
If you leave the vehicle, switch the ignition off
and take the vehicle key with you. This applies
.,..
33

Opening and closing
Valet parking function
Applies to: vehicles w ith valet parking function
The valet parking function protects the luggage
comportment from unauthorized access .
Fig. 33 Glove compartment: valet parking function button
You can switch the valet parking function on, for
example when someone else is parking your vehi­
cle
l }_ When the function is switched on, the ve­
hicle can be driven, locked and unlocked using
the master key, but access to the luggage com­
partment is not permitted .
... Remove the integrated mechanical key
¢page 26.
... Open the glove compartment.
... Press the I VALET I button to switch the va let
parking function on. The LED in the button
turns on.
... lock the glove compartment with the mechani ­
cal key .
... Applies to vehicles with lockable backrests in
the rear: to also secure the luggage compart­
ment from the vehicle interior, lock the backr­
ests using the mechanical key ¢
page 55.
... Only give the remote control key to the service
personnel parking your car and keep the re­
moved mechanical key with you.
The following buttons are deactivated when the
valet parking function is switched on:
-1""' 1 button in the driver's door
-I a I button on the remote control key
- Handle in the luggage compartment lid
When the valet parking function is switched on,
the message
Valet parking activated appears in
ll This fun ctio n is not availa ble in all c oun tries.
36
the instrument cluster display when yo u switch
the ignition on.
(D Tips
Please note that the luggage compartment
can still be accessed from the vehicle interior
in vehicles w ith a pass-through, even when
the valet parking function is switched on.
Garage door opener
(Homelink)
Description
Applies to: vehicles with garage door opener (Home Link}
Fig. 34 Garage door opener: exa mples of usage fo r d iffer ·
ent syste ms
With the garage door opener (Homelink), you
can activa te systems such as the garage doors ,
security systems or house lights from inside your
vehicle. Three buttons a re integrated in the head ­
liner that can be prog rammed to up to three re­
mote controls.
To be able to operate systems using the garage
door opener, the buttons in the headliner must
first be programmed .
A WARNING
When operating or programming the garage
door opener, make sure that no people or ob­
jects are in the area immediately s urrounding
the equipment . People can be injured or prop -
erty can be damaged if struck when closing.
~

Lights and Vision
Lights and Vision
Exterior lighting
Switching lights on and off
F ig. 36 Instrument panel: l ight sw itch w ith all -weather
lights
Light switch · 'A ·
Tur n the switch to the co rresponding position.
W hen the lights are sw itched on, the
:oo: symbo l
tur ns on .
0 - The lights are off or the daytime running lights are on:
- USA mode ls: The daytime running lig hts will
come on automatically when the ignition is on
and the light switch ¢
fig. 36 is in the O posi­
t ion or the
AUTO pos ition (only in day light con­
ditions). The
Daytime running lights func tion
can be turned o n and off in the MM I
9 page 40, 9 &.
-Canada model s: T he d aytime runn ing lights
will come on automati cally when the ignit io n is
o n and the ligh t switch
9 fig . 36 is in the O po­
sition, the
; oo : position or the AU TO position
(on ly in daylight conditions) ¢
&.
AUTO - au toma tic headligh ts switch on and off
depending on br igh tness, for example i n tw ilig ht,
du ring rain or in tunne ls.
::oo : -Parking lights
io -Low beam headlights
~ - All-weather lights
@] -Rear fog lights
38 All-weather lights
The fron
t lights a re adjus ted au tom atica lly so
that there is less g lare fo r the d river from his o r
her own lights, fo r example when roads are wet .
Automatic dynamic headlight range control
system
Yo ur vehicle is equ ipped with a headlight range
contro l system so that there is less g la re for on ­
coming t raffic if the vehicle load changes. The
headlight range also adjusts automatically when
bra king and accelerat ing .
Light funct ion s
The following light func tions may be ava ila bl e
depe nding on ve hicle equ ipment and only f unc­
tion when the lig ht switch is in the AUTO posi­
tion.
Static cornering light* -the cornering ligh t
switches on automatically at speeds up to ap­
proximately 44 mph (70 km) when th e steering
whee l is at a ce rtain angle. The area to t he side of
the ve hicle is illumina ted be tter when turning.
A WARNING
- Automatic headlig hts are only intended to
assis t the driver. They do not relieve the
driver of responsib ility to check the head­
lights and to t urn th em on m anua lly b ased
on t he cur re nt ligh t and vis ib ility conditions.
F or examp le, fog cannot be detec ted by the
light sensors. So always switch on the low
beams under these weather con dit ions and
when driv ing in the dark
io.
- To prevent glare for traffic be hind yo ur vehi ­
cle, the rear fog lights should only be turned
on in accordance with t raff ic regulat ions.
- Always observe le g al regulations when us­
ing the lighting systems described.
(D Tips
- Th e light senso r for the a utomat ic head ­
lights is locate d in the re arview mirro r
mount . Do not p lace any stic kers i n this area
on the w indshield.
- Some exter ior light ing f unct ions can be ad ­
justed
¢ page 40 .

a co .... N
" N .... 0 0 \,;J '<t
-If you turn off the ignition while the exterior
lights are on and open the door, a warning
tone sounds.
-In coo l or damp weather, the inside of the
headlights, turn signals and tai l lights can
fog over due to the temperature d ifference
between the inside and outs ide. They will
clear shortly after switch ing them on. This
does not affect the serv ice life of the light­
ing .
Turn signal and high beam lever
The turn signal lever operates the turn signals,
the high beams and the headlight flasher .
Fig. 37 Turn s ignal and h igh bea m lever
Turn signals ¢¢
N 0 .... 0 ± SI' a,
The turn s ignals activate when you move the lev ­
e r into a turn signal position w hen the ignition is
switched on.
(D -Right turn signa l
@-Left turn s ignal
The turn signal blinks three times if you tap the lever (conven ience turn s ignal).
High b eams and h eadlight flash er ~D
Move the lever to the co rresponding position :
@-High beams on (vehicles with High beam as­
sistant*
9 page 39)
© -High beams off or headlight flasher
The
El indicator light in the instrument cluster
turns on .
Lights and Vision
A WARNING
--
High beams can cause glare for other drivers,
which increases the risk of an accident . For
th is reason, only use the high beams or the
h eadlight flasher when they will not create
g la re for ot her dr ive rs.
High beam assistant
App lies to : vehicles wi th high beam assis tan t
A camera on t he rearv iew m irror mo unt can de­
tect ligh t sources from o ther road use rs . The hig h
beams sw itch on or off automatically depending
on the position of vehicles driving ahead and on ­
coming vehicles, the vehicle speed and other en­
vironmental and traffic cond it ions.
Acti vating high beam as sistant
Requirement: the light sw itch mus t be set to the
A UTO posit ion and the high beam ass istant must
be switched on in the Infotainment system
~ page 40 .
.. To act ivate the hig h beam ass istant, tap the
lever forward @. The
El indicator light ap­
pears in the instrument cluster display and the
high beam head lights are switched on/off auto­
matically . The
El indicator light also turns on if
the high beams are switched on.
Switching the high beam s on /off manuall y
If the high beams did not switch on/off automat ­
ica lly as expected, yo u may switc h them on or off
manua lly instead:
.. To switch the high beams on manua lly, tap the
lever forward @. The
El indicator light turns
on .
.. To switch the h igh beams off man ua lly, pull the
lever
back @. The high beam assistant is deac­
tivated .
Operating the headlight flasher
.. To operate the headlight flasher when the high
beam assistant is activated and hig h beams are
sw itched off, pull the lever
back @. The high
beam ass istant remains active.
Ill>
39

Lights and Vision
Messages in the instrument cluster display
Headlight a ssis t: System fault
D rive to an authorized Aud i dealer or a uthorized
Aud i Serv ice Facility immediately to have the
malfunct io n corre cted. You can still switch the
h igh beams on or off manually.
Headlight as sist: Unavailable No camera view
The camera view is blocked, for example by a
sticker or debris.
The senso r is located between the interior rear­
view mirror and the windshield. Do not place any stickers in th is area on the windshield.
A WARNING
H igh beam assistant is only i ntended to assist
the driver . The dr iver is still responsible for
cont ro ll ing the head ligh ts a nd switch ing
t hem manually depend ing o n light and v isibil­
i t y condition s.
It may be necessary to operate
th em ma nually i n sit uations such as:
- In adve rse weathe r condit ions such as fog,
heavy ra in, b low ing snow or sp raying wate r.
- On roads whe re oncoming traffi c may be
pa rtiall y o bscu red, s uch as ex pressways.
- W hen there are road users t hat do not have
s ufficient ligh ting, s uch as bicy clers o r
vehicles wi th dirty ta il la mps.
- In tight cu rves and o n steep hills.
- In poorly lit areas .
- With stro ng reflectors, such as signs.
- If the area of the windshield near the senso r
is fogged over, dirty, icy or covered with a
sticker.
Adjusting the exterior lighting
The functions are adjusted in the Infotainment
sys tem.
~ Se lect : I CAR I functio n button> (Car)* Systems
contro l button > Vehicle settings > Exterior
light ing .
Automatic headlights
You can adju st the fo ll ow ing settings in the Au­
tomatic headlights
menu:
40
Headlights activation time -you can adjust if the
headlights switch on
Early , Medium or Late ac­
cording to the sensit ivity of the light sensor.
Auto-dimming high beams * -yo u can switch t he
high beam assistant *
On and Off .
Daytime running lights*
USA models :
the daytime running lights can be
swi tched on/off. Sele ct
On or Off .
Canada models:
this function cannot be sw itched
off . They act ivate automatically each time the ig­
nit ion is switched on .
Coming home, Leaving home
The coming home function illuminates the area
outside the vehicle when you turn the ig nit ion off
and open the d river's doo r. To turn the function
o n, select
Light s when leaving car > On .
The leaving home illum inates the area outside
the vehicle when you unlock the vehicle . To turn
t h e f unction on, se lect
Lights when unlocking
car > On .
The coming home and leav ing home functions
on ly operate when it is dark and the l ight switch
i s in the
AUTO pos ition .
Emergency flashers
------
Fig. 3 8 Cente r conso le : emergency f las her bu tton
The eme rgency flashe rs makes other d rivers
aware of your veh icle in dangerous situations.
~ Press the ~ button to switch the emergency
flashers on or of f.
You can indicate a lane cha nge or a turn w hen the
eme rgency flashers are switched o n by using the
..,.

Lights and Vision
Vision
Adjusting the exterior mirrors
Fig. 42 Driver"s door: knob for the exter ior mirro rs
Turn the knob to the desired position:
Q/ P -adjusts the left/right exterior mirror.
Mov e the knob in the desired direction.
®-Heat the mirror glass depend ing on the out­
side temperature.
.9 -Folds the exterior mirrors* . In the Infotain­
ment system, you can select if the mirrors fold in
automatically when you lock the vehicle
c::>page29.
Front passenger's exterior mirror tilt
function*
To help you see the curb when back ing into a
parking space, the surface of the mirror tilts
slightly. For this to happen, the knob must be in
the posit ion for the front passenger's exterior
mirror .
You can adjust the tilted mirror surface by turn­
ing the knob in the desired direction. When you
move out of reverse and into another gear, the
new mirror position is stored and assigned to the
key you are using.
The mirror goes back into its original position
once you drive forward faster than 9 mph
(15 km/h) or turn the ignition off.
A WARNING
Curved mirror surfaces (convex or aspheric*)
enlarge the field of vision. However, they
make objects in the mirror appear smaller
and farther away. You may estimate incor-
42
rectly when you use these mirrors to gauge
your distance from the vehicles behind you
when changing lanes, which increases the risk
of an accident.
(D Note
- If the mirror housing was moved by force
(for example, by running into an object
when maneuvering the vehicle), the mirror must be folded all the way in using the pow­
er folding function. The mirror hous ing
must not be moved back into place by hand
because this would impair the function of
the mirror mechanism.
- If you wash the vehicle in an automatic car
wash, you must fold the exter ior mirrors in
to reduce the risk of damage to the mirrors.
Never fold power fold ing exterior mirrors *
by hand. Only fold them in and out using
the power controls .
(D Tips
-If the power adjusting function malfunc­
tions, the glass in both mirrors can be ad­
justed by pressing on the edge of it by hand.
- The exterior mirror settings are stored with
the memory function*
c::> page 49.
Dimming the mirrors
Your vehicle is equipped with a manual or auto­
matic* dimming rearview mirror.
Fig. 43 Automatic dimming rearview mirror*
Manual dimming rearview mirror
.,. Pull the lever on the bottom of the mirror back . ..,.

a co ,...,
N
" N ,...,
0 0 <..:l '<I"
Automatic dimming rearview mirror*
.,. Press the button @¢ fig. 43. T he ind icator
light @ turns on. Interior and exterior mirrors *
will dim when there is incoming light (such as headlights from the rear) .
A WARNING
If the glass on an automatic dimming mirror
breaks, electrolyte can leak out. This liquid
can irritate the skin, eyes and respiratory sys ­
tem . If there is contact with the flu id, flush
immediately with plenty of wate r. Consult a
physician if necessary.
- 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 immediate ly after leaving the veh i­
cle or, if this is not possible, open all of the
doors and windows as wide as possible.
- If electrolyte fluid enters the eyes, flush
them thoroughly with a large amount of
clean water for at least 15 minutes and then
seek medical attention.
- If electrolyte f luid 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 med ical at­
tent ion . Clean affected cloth ing and shoes
thoroughly before wear ing again .
- If the fluid was swallowed and the person is
conscious, fl ush 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 .
(D Note
If the glass on an automatic dimming mirror
breaks, e lectrolyte can leak out . This liquid
damages plastic surfaces and paint. Clean
this liquid as quickly as possible, for example
with a wet sponge.
Lights and Vision
(D Tips
-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 se lected.
Sun visors
[ }
Fi g. 44 Fr ont pass eng er's s id e: sun vis or
T he sun visors for the driver and front passeng er
can be released from their mounts and tu rned to­
ward the
doors @.
The mirror light switches on when the cover over
the vanity m irror @opens.
Sunshades on the rear doors
Applies to: vehicles with sunshades on the rear doors
Fig. 45 Raised sunshade on a rear door
... Pull the sunshade ou t and secure it in the hooks
on the upper door frame
¢ fig. 45.
43

Lights and Vision
Sunshade on the rear window
Applies to: vehicles with a sunshade on the rear window
Applies to: sedan
F ig . 4 6 Ce nte r co nsole: butto n fo r r ea r w indow s unsh ad e
.,. To raise/lower the sunshade, press the ~ but-
ton
¢ fig. 46 in the cockpit.
The rear window sunshade ca n be set so that it
retracts automatically when driving in reverse. To
do this, select: ICARlfu nction button>
(Car )* sys­
tem s
contro l button > Vehicle settings > Auto ­
matic rear blind > On .
The sunshade is extended
again as soon as the vehicle is trave ling forwa rd
at a speed greater than
9 mph (15 km/h) if the
ignit ion has not been switched off in the mean­
time.
,& WARNING
-
N ever operate the rear wi ndow su nsh ade
w ithou t paying a ttent io n or in an uncon trol­
led manner. Pinching could cause serious inju ­
r ies .
@ Tips
-Pressing the~ but ton seve ral times in a
r ow can trigge r the ove rload pro tection. The
su nsh ade c an on ly be exten ded/re trac ted
again after a brief waiting period .
-The rea r win dow suns hade o nly functions
whe n the vehicle interior is warmer tha n
14°F (-10°C) .
44
Windshield wipers
Switching the windshield wipers on
Fig. 47 Wind shi eld w iper l eve r
Move the windshie ld w iper lever to the co rre­
sponding posit ion:
@ -Windshie ld w ipers o ff
(D -Rain senso r mode. The w indshield w ipers
swi tch on on ce the veh icle speed exceeds a pprox ­
imately 2 mp h (4 km/h) and it is ra ining . The
higher the sensitivity of the ra in se nsor that is set
(switch @to the rig ht), the ea rlier the wind­
shield wipers react to mo isture on the wind­
shield . You can deact ivate the ra in sensor mode
i n the Info ta inmen t sys tem, wh ic h sw itches the
i nte rm itte nt mode on . Se lect: ICARI f unct ion but­
ton
> (Car) * systems con trol b utton > Driver as­
sistan ce > Rain sensor > Off .
In in termi ttent
mode, yo u can adjust the interval time usi ng the
swi tc h @ .
@-Slow w ip ing
@ -Fast w iping
© -Sing le w ipe. If you ho ld the lever in th is posi ­
tion longer, the wipers switch from slow wiping
to fast wiping.
® -Clean the w indshield . T he wipers w ipe o ne
time a fter several seconds of driving to remove
water droplets. You can sw itch thi s function off
by moving the leve r to posit ion ® within
10 sec­
o nds of t he afte rwipe . T he afterwipe fu nction is
r eac tiva ted t he nex t time you sw itch t he ignit io n
on.
Clean the headlight s*. The he adlight washer sys ­
tem* operates only whe n the low beam head -
li gh ts are on. If you move the leve r to pos it io n
Ill>