display AUDI A8 2015 User Guide

28 Instruments and warning /indicator lights
the app rop riate serv ice on yo ur vehicle. Yo u
a lso have the possibility to reset the oil
change sched ule after having performed an
oil change accord ing to Audi specifications.
Select the
! CAR ! function button> Car sys ­
tems
co ntrol button > Servicing & checks >
Service Intervals > Re set oil change interval.
(D Note
- Only reset the o il change d isp lay when
you hav e completed an o il chang e.
- If you d isconnect t he battery term inals,
no calculations can be made for the serv­
i ce i nterva l display du ring this t ime and
n o s ervi ce rem ind er w ill appea r. Remem­
be r that ob se rvi ng the pr ope r se rvice in ­
te rv als is vitally impor ta nt t o extendi ng
the life o f yo ur vehicle, p articula rly th e
engine, an d main tainin g its va lue . Even i f
the mileage dr iven is low, t he max imum
p eriod of one year from one se rv ice to
the next must n ot be e xceeded.
@ Tips
- The information in the Service Reminder
r ema ins sto red even when the vehicle
batte ry is disconnected .
Head-up Display
Applies to vehicles: with Hea d-up Display
Fig. 14 Examp le: in di cato rs in the Head-up Disp lay
Fig . 15 Instrument pa nel: k nob fo r the Head -up D is ­
p lay
T he Head -up Disp lay projec ts cer tain warnings
or se lected information from the ass istance
systems * or navigation* on the windshie ld.
The display appea rs within t he driver's field of
vision.
Switching on /off
.,. Press the knob~ to switch t he Head -up
Display on/off ¢
fig. 15.
Adjusting the height
The heig ht of th e d is p lay can be adju sted to
t h e i nd ividua l dr ive r.
.,. Mak e s ure you are s eated co rre ctly
co page 134.
.,. Tur n th e kn ob~ to adjust t he di sp lay.
Settings in the MMI
.,. Select: !CARI function button> ( Car) * sys­
tems
co ntrol button > Driver Assist > Head­
up Di splay
> Head-up Display content o r
Di splay brightness .
Display content
In the MMI, you can spec ify w hich information
shou ld be disp layed such as nav igat io n in for­
mation* or Night v is io n assis tant* .
The speed disp lay and some of the red i nd ica­
tor lights cannot be hidden in the MMI.
Display brightness
Y ou can adjust the disp lay br ig ht ness in the
MMI. The d isp lay brightness decreases a uto ­
matically as the amount of light decreases.
The basic level of br ightness is adjusted w ith
t h e instr ume nt ill uminati on
co page 51 . ..,.

Instrument s and warning /indicator lights 29
(D Note
To prevent sc ratches on the g lass covering
the Head-up Disp lay, do not place any ob ­
jects i n the projection opening.
(D} Tips
- Sunglasses with polarizat ion fi lters and
u nfavo rable lighting condit ions can af­
fect the display.
- A specia l windshield is needed for the
Head-up Display funct ion .
- Fo r information on cleaning, refe r to
c:!) table on page 216.
Open door/hood/rear lid warning
Fig. 16 Dis play: door s and rear lid o pe n
W ith the ignition swi tched on , the w arning il ­
l um ina tes when at le ast
one d oor or the hood
or the rear lid is not closed . The symbol also
shows you
which door(s) or lid is not closed.
I n the illus trati on
Q fig. 16 it i s the drive r's
door and the left rear door.
On-Board Diagnostic
system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction In dica tor Lamp (M IL) ¢..ifl in
the ins trument clus ter is part of the On-B oard
D iagnostic (OB D II) system .
The warning/ind icator l ight illum ina tes when
the ign ition is switc hed o n and goes o ut afte r
the eng ine starts and the idle has stabilized.
This indicates that t he MIL is working proper ·
Ly .
If the light does not go out afte r th e engine
is starte d, or illumi nates while you are driv­
i ng , a mal function may e xist in the eng ine sys ­
tem .
If the light illumi nate s, the catalytic con­
verter could be d amaged .
Contin ue d riving
with reduced power (avo id­
i ng s usta ined h igh speeds and/or rapid accel ­
erations) and have the cond ition corrected .
Contact your authori zed Audi dea ler.
If the light illuminates, the electronic speed
li miter may also be malfunct ioning. For more
i nformation
Q page 30, Elec tronic speed
limiter.
An imprope rly closed fuel fille r cap may a lso
ca use the MIL light to ill uminate
~ page 223.
On-Board Diagnostics
Fig. 17 Locat io n of Data Link Co nn ector (D LC)
On- Boa rd Diagnost ics monitors the compo­
nents of your emiss ion cont ro l s ystem. Each
monitored component in your eng ine system
has been ass igned a code . In case of a mal­
funct ion, the component will be identified
and the fault stored as a code in the control
module memory.
T he MIL light may also illuminate if there is a
leak in the on -board fuel vapor recovery sys­
tem. If the lig ht illuminates after a refueling,
stop the vehicle a nd make sure the fuel fi ller
cap is prope rly closed
c:!) page 223.
In order to make an accurate diagnosis, the
stored data can on ly be displayed using spe­
c ia l diagnostic equipment (generic scan tool
furOBru.
~

32 Opening and clo sing
Remov ing the mechanical key
Fig. 19 Remote control master key : removing the me­
chanical key
.. Press the release button@r=>.> fig. 19.
• Pull the mecha nica l key @ out of the master
key.
Using the mechan ica l key, you can:
- lock and unlock* the storage compartment
on the passenger's side c::>
page 75.
-lock and unlock the vehicle manually
<=>page 36.
-lock the front and rear passenger doors me­
chanically
c::> page 37.
- unlock the luggage compartment lid man­
ually
c::> page 40.
Check light and battery in the master
key
Fig. 20 Remote master key: Removing the battery
holder
Check light in the master ke y
The check light@c::> fig. 20 in the master key
prov ides informat ion about d ifferent cond i­
tions.
• The check light turns on briefly once when a
button is pressed, and dur ing an "inquiry"
by the convenience key system. •
If the check light does not come on, the bat ­
tery is dead and has to be replaced. In addi­
tion, when the battery is dead the
!I indi ­
cator light appears in the instrument cluster
display as well as the message
Pl ease
chang e th e ke y b attery .
Ma ster key batter y replacement
• Remove the mechanica l key c::> page 32.
• Press the release button@¢ fig. 20 on the
battery holder and at the same time pull the
battery holder out of the master key in the
direction of the arrow .
.. Install the new battery CR 2032 with the
"+" sign facing down.
.. Push the battery holder carefu lly into the
maste r key.
• Insta ll the mechanical key .
@ For the sake of the environment
Dis p ose of dead batteries prope rly so as
not to poll ute the environment.
{D Tips
The replacement battery mus t be the
same specification as the o rigina l.
Electronic immobilizer
The immobilizer helps to prevent unauthor­
ized use of your vehicle .
A computer chip ins ide your key automatically
deact ivates the elect ron ic immobilizer when
the key is ins ide the veh icle. When you remove
the key from the vehicle, the elect ron ic immo­
bilizer is au tomatically activa ted once aga in.
& WARNING -
A lways take the key w ith you when you
l eave the vehicle. The key can disarm the
e lectronic engine immobilizer and permit
an una uthorized person to start the engine
and enable operation of the vehicle sys­
tems such as power w indow or power sun-
r oof leading to se rious pe rsonal injury.
~

.... N .... N
0 J:
"". .... I.O
"' ....
"' ....
.. Leave the master key with the service per­
sonnel for park ing and keep the mechanica l
key w ith you.
When the "valet parking" feature is activated:
- the un locking button for the luggage com­
partment lid~ in the d river's door is inac­
t ive
- the button~ on the master key is inactive
- the opening handle in the luggage compart-
ment lid is inactive .
The vehicle can be driven and locked and un­ locked with the master key . Access to the lug­
gage compartment is blocked .
When the valet parking function is switched on, the message
Valet parking activated ap­
pears in the instrument cluster display when
you switch the ign it ion on .
Sliding/tilting sunroof
Operation
Fig. 37 Sectio n of the headliner: Slid ing/t ilting sunroof
b utto n
@ Tilting and sliding
.. To tilt the sunroof complete ly, press the
switch briefly to the second leve l¢
fig. 3 7
briefly.
.. To close the sunroof completely, pull the
switch brief ly to the second leve l¢ ,&. .
.. To select a n intermediate position, press/
pull the switch to the first level until the de­
s ir ed pos it ion is reached .
@ Opening and closing
.. To open the sunroof completely, slide the
button back briefly to the second level.
Opening and closing 43
.. To close the sunroof completely, slide the
button forward briefly to the second level
¢ ,&. .
.. To select a partially open position, slide the
button forward/back to the first level until
the roof reaches the desired position .
A wind deflector integrated into the sliding/
t ilting sunroof adapts automatically to the
speed and sunroof pos ition . This reduces wind
noise to a minimum in all sunroof positions .
You can still close or open the sunroof for up
to ten minutes after you have switched the ig­ nition off . The sw itch is deactivated once the
driver's or front passenger's door is opened .
Solar protection
The solar protection opens automatically
when the sunroof opens.
Vehicles with a glass pane l sunroof : the sun
shade can be opened and closed by hand
when the sunroof is closed.
Vehicles with a solar pane l sunroof*: the
closed sunshade opens automatically when
the sunroof opens.
A WARNING
-Pay careful attention when closing the
sliding/tilt ing sunroof -otherwise serious
injury could result! Always take the key
with you when leav ing the veh icle .
(D Note
-
Always close your sliding/tilting sunroof
when leaving your vehicle. Sudden rain can
cause damage to the interior equipment of
your vehicle, particularly the electronic equipment .
@ Tips
-Information regarding the so lar roof*
¢page 81 .
-The sliding/tilt ing sunroof w ill only open
at temperatures above -4 °F
(-20 °() .

46 Clear vis ion
Clear vision
Lights
Switching the headlights on and off
Fig . 40 Instr ument pane l: lig ht sw itc h w it h all -weath­
er lig hts
The headlights only wo rk when the ignition is
sw itched on. Wh ile start ing the eng ine or
when switching off the ig nition, the head­
lights will go off and on ly the s ide marker
lights w ill be on .
I f the sys tem is not operating properly, a
warn ing symbol in the dr iver information dis­
p lay is displayed <=>page
22 .
Light switch -~ -
Turn the switch <=>fig. 40 to the co rrespond ing
position . When the lights a re switched on , the
:o o: symbo l turns on .
0 -The lights are off or the dayt ime run ning
lights are on:
- US A model s: The daytime running ligh ts
will come on automatically when the igni­
t ion is on and the light switch<=> fig .
40 is in
the
O posit ion or the A UTO position (only in
daylight cond itions) . T he
Daytime running
lights
function can be turned on and off in
the MMI <=> page
47, <=> .& .
-Canada model s: T he daytime running lig hts
will come on automa tically when the igni ­
t ion is on and the light switch<=> fig .
40 is in
the
O posit ion, the :oo~ position or the AUTO
posit ion (on ly in daylight conditions)<=>.& .
AUTO -Automatic headlights swi tch on and
off depend ing o n brightness , fo r example in
twi light, during rain or in tunnels<=>.& .
:oo~ -Side marker lights
io -Low beam head lights
~ -All-weather lights
@!l -Rear fog lights *. When th e rear fog lights
a re on , the symbol
0$ on the sw itch will i llu­
minate .
All-weather light s
In vehicles with all -weather lights, the front
lights are ad justed automatically so that you
are less like ly to see glare from your own
headlig hts, for example when driving on a wet
road .
Automatic dynamic headlight range
control *
Your vehicle is equipped with a headlight
range control sys tem so that the headligh ts
do not blind oncoming traffic if the vehicle
load cha nges . The headlight range a lso ad­
justs automatically when braking and acceler­ at ing .
Light function s
The following ligh t funct ions are available de·
pending on veh icle equipment and o nly fu nc­
t io n when the lig ht switch is i n the AUTO pos i­
t ion . You can deactivate these functions in the
MM I under
Audi adaptive light r:!> page 47 .
Static cornering light *· the cornering light
switches on automatically when the steering
wheel is turned at a certa in angle at speeds
u p to approxima tely 44 mph ( 70 km/h) and
when the t urn sign al is activated at speeds up
to approximately 25 mph (40 km/h) . The area
to the s ide of the vehicle is illuminated better
whe n turning.
Dynamic curv e light * -the curve ligh t only
f unct ions at speeds between approximately 6
mph (10 km/h) and 68 mph ( 110 km/h) and
adapts itse lf to the cu rves in the road.
Highway light function* -this function
adapts the lighting for highway driving based
o n ve hicle speed .
Ill>

_& WARNING
-Automatic headlights are only intended
to assist the driver . They do not relieve
the driver of his responsibility to check
the headlights and to turn them on man­
ually according to the current light and
visibility conditions. For example, fog
cannot be detected by the light sensors.
So always switch on the headlights
io
under these weather conditions and
when driving in the dark.
- Crashes can happen when you cannot see
the road ahead and when you cannot be
seen by other motorists. Always turn on
the headlights so that you can see ahead
and so that others can see your car from
the back.
- Please observe legal regulations when
using the lighting systems described.
(D Note
The rear fog lights should only be turned
on in accordance with traffic regulation, as
the lights are bright for following traffic.
(D Tips
- The light sensor* for automatic dynamic
headlight range control* is located in the
rear view mirror mount. You should
therefore not apply any stickers to the
windshield in this area in order to pre­
vent malfunctions or failures.
- In the event of a light sensor malfunc­
tion, the driver is notified in the instru­
ment cluster display ~
page 22.
- You will hear a warning tone if you open
the driver door when the exterior lights
are switched on.
- In cool or damp weather, the inside of
the headlights, turn signals and tail
lights can fog over due to the tempera­
ture difference between the inside and
outside. They will clear shortly after
switching them on. This does not affect
the service life of the lighting. Clear vision 4
7
Emergency flasher
The emergency flasher makes other motorists
aware that you or your vehicle are in an emer­
gency situation .
Fig. 41 Center consol e: eme rge ncy flash er sw itc h
.,. Press the switch&..~ fig. 41 to turn the
emergency flashers on or off.
When the emergency flasher is on, all four
turn signals blink at the same time. The turn
signal indicator lights
B DI in the instru­
ment cluster, as well as the light in the emer­
gency flasher switch &.. blink likewise. The
emergency flasher also works when the igni­
tion is turned off.
The emergency flashers will turn on automati­
cally if you are in an accident where the airbag
has deployed.
@ Tips
You should turn on the emergency flashers
when:
- you a re the last vehicle standing in a traf­
fic jam so that any other vehicles coming
can see you, or when
- your vehicle has broken down or you are
in an emergency situation, or when
- your vehicle is being towed by a tow
truck or if you are towing another vehicle
behind you.
Adjusting the exterior lighting
The settings ore adjusted in the MMI.
.,. Select: !CAR ! function button> Car systems
control button > Vehicle settings > Exterior
lighting. ..,.

,....,
N ,....,
N
0 J:
'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
-The high beam works only when the head­
lights are on. The indicator light
II in the
instrument cluster ill uminates when the
high beams are on.
- The
headlight flasher works only as long as
you hold the lever -even if there are no
lights turned on. The indicator light
II in
the instrument cluster illum inates when you
use the head light flasher .
A WARNING
Do not use the high beam o r headlight
flasher if you know t hat these could blind
on coming traffic.
High beam assist
A ppl ies to vehicles : wit h high bea m ass ist
-
The high beam assist automatically switches
the high beams on or off, depending on the
surroundings and traffic conditions.
F ig. 4 3 Tu rn signa l an d h igh beam lever: Turning on
and off t he h igh beam ass ist
Activating high beam a ssist
Requirement : The light sw itch must be in the
AUTO position, the low beam headlights must
be on and the high beam assist must be
sw itched on in the Infotainment~
page 47.
.. Press the lever forwards (Din order to acti-
vate the high beam ass ist. The indicator
light
IIJ turns on in the inst rument cluste r
display and the high beams switch on or off
automati ca lly. The indica to r ligh t
Iii turns
on if the high be ams were switched on.
Switching the high beams on /off
manually
R equi rement : Hig h beam ass ist is activated.
Clear v is ion 49
If the high beams d id not swi tch on/off auto ­
matically when expected, you may instead
switch them on/off manually:
.. To swi tch the high beams on manually, press
the lever forwa rds (D. The indicato r light
Bl
turns on.
.. To switch the high beams off manually, pull
the lever backwards @. The high beam as­
sist is deactivated .
Operating the headlight fla sher
.. To operate the flashe rs while the high beam
assist is active and the high beams are
sw itched off, pull the lever into posit ion @.
The high beam assist will remain active.
Messag es in the instrument cluster
di splay
Headlight ass ist: System fault
Drive to your authorized A udi dealer immedi­
ate ly to have the ma lfunction corrected. Yo u
can still switch the high beams on or off man­
u ally.
Headlight assi st: Unavailable . No camera
view
T he came ra v iew is b locked, for example by a
sticker o r debr is.
The sensor is loca ted between the inter io r
r earvi ew mirror and the w indshield . There­
fo re, do not p lace a ny s tick ers i n this a rea on
t h e windsh ie ld.
Service setting
There is a different sensit iv ity sett ing for serv­
ic ing . T hi s sett ing can be activated by pressing
and holding the b utton on the int erio r r ear­
view m irror for more tha n 18 seconds. The
L E D next to the button blinks th ree times.
If
yo u have accidentally se lec ted this service
function, the origi nal sensitivity will be auto­
matically restored the next t ime yo u sw itch
the ignit ion on.
IJ>,

.. Turn the knob to the desired vehicle area
and press the knob . The bar that appears in­
dicates the selected brightness .
.. To increase or reduce the brightness, turn
the knob and press it.
S electing a color profile*
.. Se lect in the MMI:
!CAR ! function b utton >
Ca r sys tems control button > Vehi cle se t­
tings
> In terior light ing > Colo r profile .
The amb ience lig hti ng turns on when the
function is activated in the MMI and when you
turn the headlights on whi le the ignition is
switched on.
Adjusting the b rightness
You can ad just the brightness for the four
zones Front top , Fr ont f ootwell , Rear top and
Rear footwell or for All area s at the same
time.
Selecting a color pr ofile
You ca n select from the Ivory, Polar and Ru­
b y/ Polar color profiles .
(I) Tips
The settings are automati cally sto red and
a ssigne d to the remote con tro l key that is
in use.
Instrument illumination
You can adjust the brightness of the instru­
ment and display illumina tion as well as the
Head-up Display*.
F ig. 46 Instrument illum ination
.,. Press the knob to release it.
Clear vi sion 51
.. Turn the knob toward" -" or "+" to reduce or
i ncrease the brightness .
.. Press the knob aga in to return it to its origi­
nal position.
(D Tips
The instrument illumination (for dials and needles) lights on when the ignition is
switched on and the vehicle lights are
turned off. As the daylight fades, t he illu­
mination of the dials li kewise d ims a uto­
matically and w ill go out completely when
the outs ide light is very low. Th is feature is
meant to rem ind you to sw itch on the
headligh ts when ou tside ligh t conditions
b ecome poor .
Vision
Sun visors
Fig. 4 7 Sun visor
E )
-' @
The sun visors for the driver and passenger
can be re leased from their brackets and
turned toward the doors
c> fig. 47@. They
can a lso be moved back and forth lengthwise
in th is position .
The mirror light switches on when the cover
over the vanity m irror @opens.
There is a shade between the dr iver's and pas­
senger's s un v isors that can be used to cover
the gap above the rearview mirror.

A WARNING
The digital compass is to be used as a di­
rectional aid only. Even though you may
want to look at it while you are driving, you
must still pay attention to traffic, road and
weather conditions as well as other possi­
ble hazards.
{D) Tips
To prevent inaccurate compass readings, do not bring any remote controls, electri­
cal devices or metallic objects near the
mirror.
Adjusting the magnetic zone
A pplies to vehicles: with d igital compass
The magnetic zone must be adjusted correctly
for the compass to read accurately.
®
Fig. 56 Magnetic zone map
.. Press and hold the button@¢ page 56,
fig. 55
until the number of the magnetic
zone appears in the rearview mirror .
.. Press the button @repeatedly to select the
correct magnetic zone. The selection mode
turns off after a few seconds.
Clear vision 5 7
Calibrating the compass
Applies to vehicles: wit h digita l compass
You must recalibrate the compass if it does
not display the correct direction .
.. Press and hold the button @ until a Cap­
pears in the rearview mirror.
.. Drive in a circle at about 6 mph (10 km/h)
until a direction is displayed in the rearview
mirror.
A WARNING
To avoid endangering yourself and other
drivers, calibrate the compass in an area
where there is no traffic.

60 Seats and st o rage
Multifunction button
App lies to vehicles: wit h memory fu nctio n
You can adjust the massage function, upper
section of the backrest, lumbar support, side
bolsters, seating surface and safety belt
height using the multifunction button.
F ig. 58 MMI display : seat settings
Operating
• The M MI displays the possible seat sett ings
@ when yo u turn the mu ltifunction button
page 59, fig. 57 to the left or right
c:> fig. 58, c:> .&_ .
• To select a seat setting, turn the multifunc­
tion button
is h ighlighted with a red border.
• The arrows ® indicate the possible adjust­
ments . For example, to move the lumbar
support down, press the multifunct ion but­
ton
l ights up .
The following seat settings @are possible:
Mas sage funct ion * -Massage type Wave,
K nock in g, Stretch, Lumbar , Shoulder or Off .
You can set the massage strength level from 1
to 5 . You can turn the selected massage on/
off us ing the button ®
c:> page 59, fig. 5 7.
Safe ty belt h eight adju stment * -Moving the
safety belt up/down
c:> page 148, c:> .&..
Upper backre st -Moving the ang le of the up­
per section of the backrest forward/back
c:> &.
Lu mb ar support -Moving the lumbar support
up/down and making it firme r/softer
c:> .&. .
Side bol ster s* -Increasing/reducing the side
support in the seat using the side bolsters on
the seating surface and backrest
c:> &.
Seat ing surfa ce -Making the seat ing s urface
longer/shorter
c:> A .
A WARNING
-
-Never ad just the driver's or front pas­
senger's seat whi le the vehicle is moving.
If you do this while the vehicle is moving,
you will be out of position. A lways adjust
the dr iver's or front passenge r's seat
when the vehicle is not mov ing.
- Be careful when adjusting the seat
he ight . Check to see that no one is in the
way, or serious injury cou ld result!
- Because the seats can be electrically ad­
justed with the ignition off, never leave
children unattended in the veh icle. Unsu­
perv ised use of the e lectr ic sea t adj ust­
men ts may cause serious injury.
- To reduce the risk of injury in the case of
sudden b raking or acc iden t, front pas­
sengers mus t never r ide in a movi ng ve­
hicle with the backrest reclined . Safety
be lts and the airbag system only offer
maximum protection when the backrest
is upright and the safety belts are prop­
erly positioned on the body . The more
the backrest is reclined, the greater the risk of personal injury from an incorrect
seating position and improperly pos i­
tioned safety belts .
@ Tips
-The massage function switches off auto­
matically after approximately 10 mi­
nutes.
- In vehicles w ith the reclining rear seat,
only the safety belt he ight and the seat­
ing surface can be adjusted on the front
passenge r sea t using the mul tifunc tion
butto n.
- T he side bolsters * deflate when t he d riv-
er's doo r is ope ned. This allows you to ..,_