2018 AUDI A8 service indicator

Lights a nd Vis ion
detected by the light sensors. So a lways
switch on the headlights
§.D 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.
- The rear fog lights should only be turned on in accordance with traffic regulat ion, as the
lights are bright for following traffic.
- Please observe legal regulations when using
the light ing systems described .
@ Tips
-The light sensor* for automatic dynam ic
headlight range control* is located in the
rear view mirror mount . You should there­
fore not apply any st ickers to the w indshield
i n this area in order to prevent malfunctions
or fail ures .
- In the event of a ligh t sensor malfunct ion,
the driver is not ified in the instrument clus­
ter
d isplay~ page 25.
- You w ill hear a wa rning tone if you open the
driver door when the exter ior lights are
switched on .
- In cool or damp weather, the inside of the
headlights, turn s ignals and tail lights can
fog over due to the temperature difference between the inside and outside . They will
clear short ly after switching them on . This
does not affect the service life of the light­
i ng .
44
Turn signal and high beam lever
The turn signal lever operates the turn signals,
the high beams and the headlight flasher .
Fig. 45 T urn signa l an d high beam leve r
Turn signa ls¢ Q
N 0 .... 0 :i:
"' m
The t urn signa ls act ivate when you move the lev­
er into a turn signa l position when the ignit ion is
switched on.
(D -Right turn signal
@ -Left turn signal
The turn signa l blinks three times if you just tap
the lever.
H igh be ams and h eadlight fla sh er ~D
Move the lever to the corresponding position:
@ -High beams on (vehicles with High beam as­
sistant* ~ page 44)
@-High beams off or headl ight flasher
T he
El indicator light in the instrument cluster
turns on.
A 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
g la re for othe r drive rs .
High beam assistant
App lies to: vehicles with high beam ass istant
A camera on the rearv iew mirror mount can de-
tect light sources from other road use rs. The high
beams switch on or off automatically depending
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" N .... 0 0 :c ' on the position of vehicles driving ahead and on­
coming vehicles, the vehicle speed and other en­
vironmenta l and traffic conditions.
Activating high beam assistant
Requirement: the light switch must be set to the
AUTO position and the high beam assistant must
be switched on in the Infotainment system
~ page 45 .
.,. To activate the high beam assistant , tap the
l ever forward @. T he
II ind icator light ap­
pears in the instrument cluster display and the
high beam headlights are switched on/off auto­
matically. The
ii indicator light also turns on if
the high beams are switched on.
Switching the high beams on/off manually
If the high beams did not switch on/off automat­
ica lly as expected, you may switch them on or off
manually instead:
.,. To switch the high beams on manually, tap the
lever forward @. T he
ii indicator light turns
on .
.,. To switch the hig h beams off manua lly, pull the
lever
back @. The high beam assistant is deac­
t ivated.
Operating the headlight flasher
.,. T o operate the headlight flasher when the high
beam assistant is activated and high beams are
switched off, pull the lever
back @. The high
beam assistant rema ins active.
Messages in the instrument cluster display
Headlight assist: System fault
Drive to an authorized Aud i dea ler or authorized
Audi Service Fac ility immediately to have the
malfunction corrected. You can still switch the
high beams on or off manually.
Headlight assist: Unavailable No camera view
The camera view is blocked, for example by a
sticker or debris .
The sensor is located between the interior rear­
view mirror and the windshield. Do not place any
stickers in this area on the windshield.
Lights and Vision
A WARNING
--
High beam assistant is only intended to assist
the driver. The driver is still respons ible for
controlling the headlights and switching
them manually depend ing on light and visibil­
it y conditions. It may be necessary to operate
them manually in situations such as:
- I n adverse weather conditions such as fog,
heavy rain, blowing snow or spraying water.
- On roads where oncom ing traffic may be
pa rtiall y obscured, such as expressways.
- When there are road users that do not have
sufficient lighting, such as b icyclers or
vehicles with dirty tail lamps.
- I n tight curves and on steep hills.
- In poorly lit areas.
- With strong reflectors, such as signs.
- If the area of the w indshield near the sensor
is fogged over, dirty, icy or covered with a
sticker .
Adjusting the exterior lighting
The functions are adjusted in the Infotainment
system.
.,. Select: I CAR ! function button > Car systems
control button > Vehicle settings > Exterior
lighting .
Automatic headlights
You can adjust the following sett ings in the Au­
tomatic headlights
menu:
Headlights activation time -you can adjust if the
headlights switch on
Early, Medium or Late ac­
cording to the sensitivity of the light sensor.
Auto-dimming high beams* -you can switch the
high beam assistant*
On and Off .
Daytime running lights*
USA models :
the daytime running lights can be
switched on/off. Select
On or Off.
Canada models:
this function cannot be switched
off. They activate automatically each time the ig -
nition is switched on .
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" N .... 0 0 :c ' Kick-down
Kick-down enables maximum acceleration.
When you press the accelerator pedal down be­
yond the resistance point, the automatic trans­ miss ion downshifts into a lower gear and the en­
g ine utilizes its full power, depend ing on veh icle
speed and engine RPM . It shifts up into the next
h igher gea r once the maximum spec ified eng ine
RP M i s reached .
A WARNING
Please note tha t the wheels could sp in o n
slick or slippery roads when kick -down is ac­
tive.
Overboost
Applies to: S8 plus
-
The maximum engine torque is temporarily in ­
creased in overboost. Overboost is activated
when nearing full throttle in the S position and
when the engine is at operat ing temperature .
A WARNING
Please note that the wheels could spin o n
slick or sl ippery roads when overboost is ac­
t ive.
Transmission malfunction
Tran sm iss ion : selector l eve r in drive!
-
If the selector lever is not in the P position when
you open the driver's door, the vehicle could roll.
Select the P se lector lever position .
rm Transm issio n: Please p res s bra ke pedal and
s e lect ge ar aga in
Press the brake pedal and se lect the desired se ­
lector lever posit ion aga in. You can then continue
driving.
rm T ransmi ssion o verh ea ting : Ple ase d rive con­
servat ively
The t ransm iss ion tempera ture h as increased s ig ­
nificantly due to the sporty driving manner. Drive
in a less sporty manner until the temperature re -
Driving
turns to the normal range and t he indicator light
switches of .
rm Transmi ssion malfunction : You can continue
driving
T here is a system malfu nction in the transmis­
s io n. You may cont inue d riving. Dr ive to an au­
thorized Aud i dea le r or a uthorized Audi Serv ice
F ac ility soon to have t he malfunct io n cor rected.
[O] liJ Transmission malfunc tion: You can con­
tinu e driving in D un til engine i s off
There is a system malfunction in the transmis­
s ion . The transm ission is switch ing to emergency
mode .
If you turn the engine off, you w ill not be
able to select any othe r se lector lever positions
after sta rting the engine ag ain. Drive to an a u­
tho rized Aud i de aler or authorized Audi Serv ice
F acility immediate ly to have the ma lfunction cor ­
rected .
rm Transmi ssion malfunction : You can continue
driving with limited functionalit y
There is a system malfu nction in the transmis­
s io n. The transm ission is switc hing to eme rge ncy
mode. This mode only sh ifts i nto ce rtain gears or
will no longer sh ift a t all. T he eng ine may sta ll.
Drive to an authorized A udi dealer or authorized
Audi Service Facility immediate ly to have the
malfunction corrected.
[O] liJ Tran smi ssio n malfunction : No rev ers e
g ear. You can c ontinue dri ving
T he re is a system malfu nction in t he transmis­
s io n. The transm ission is switc hing to eme rge ncy
mode. This mode only sh ifts into ce rtain gears or
will no longer shift at a ll. The engine may sta ll.
You cannot engage the reverse gear . Drive to an
authorized Audi dea ler or authorized Audi Service
Facility immed iate ly to have the malfunction cor­
rected .
[O] Vehicle ma y roll! Cannot sh ift to P. Please
appl y par king brake
-The parking loc k was released using the emer -
gency
re lease ¢ page 88 . Or ..,.
87

Driving
-The park ing lock can no longer be engaged.
Drive to an authorized Audi dealer or author­
ized Audi Service Facility immed iately to have
the malfunction corrected.
rm Transmission malfunction: Stop vehicle and
shift to park.
Do not continue driving. Select the P selec tor lev­
er position and contact an authorized Audi dea ler
or authorized Audi Service Facility for assistance.
Parking lock emergency release
The parking lock must be released using the
emergency release before towing the vehicle.
®
Fig. 99 Drive r's side footwe ll: releasin g t he parking lock
u sin g th e emergency release
Fig . 100 Dr iver's s ide footwell: resett ing the park ing lock
The emergency re lease is located under the floor
mat on the driver 's side. You operate the emer­
gency release from the driver's seat.
Releasing the parking lock using the
emergency release
.,. To prevent the vehicle from rolling unintention­
ally, set the parking brake(®)
¢ page 81 or
press the brake pedal.
88
.,. Th ere are two slits on the cover. Position the
screwdriver from the vehicle tool kit in one of
the s lits on the cover and pry the cover off.
.,. Pull the band ® in the direction of the arrow
until the release lever locks in place
¢ fig. 99 .
.,. Fold the upper sect ion of the release lever
down into th e recess.
Resetting the parking lock
.,. Press the button @ and the release lever at the
same time. You can now push the lever back in­
to its original posit ion. Make sure the lever
locks in
place ¢ fig. 100 .
.,. Install the cover .
When the parking lock emergency release is
used, the
rm indicator light and the N selector
lever posit ion turn on in the instrument cluster.
The message
Vehicle may roll! Cannot shift to P.
Please apply parking brake
also appears .
.&, WARNING
-
If you release the parking lock using the
emergency release, secure your vehicle with
the pa rking brake or the brake pedal if the
parking brake is not working. The vehicle can
ro ll away if it is not secured and cause a crash.

White line(s) Active lane assist is activated
and ready to provide warnings.
Red line(s) Active lane assist warns you
(left or right) before leaving a lane
¢ fig. 116. In addit ion, the
steering wheel vibrates light ly .
Gray line(s) Active lane assist is activated,
but not ready to give warning
¢ fig. 117.
Me ssages in the in strum ent clu ster di splay
If the active lane ass ist switches off automat ica l­
l y, the indicator light in the display turns off and
one of the following messages appears:
Audi active lane a ssist: Cu rrentl y un available.
N o ca mera view
This message appea rs if the came ra is u nable to
detect the lines. This co uld happen if :
- The came ra field of v iew
<;;) page 104, fig. 115 is
dirty o r cove red in ice. C lean this area on the
wi ndshield .
- The came ra field of v iew is fogged over . Wait
u ntil the fog has cleared before sw itching the
active lane assis t on agai n.
- T he system has been unab le to detec t the lanes
for an extended period of time d ue to road con­
di tions. Sw itch act ive lane assis t back on when
the lines are more visible.
Audi active lane a ssis t: Currently una vailabl e
There is a temporary active lane assist malfunc­
tion . Try sw itch ing the active la ne assist on aga in
later.
Audi acti ve lane assist : Syste m f ault!
Drive to an authorized Audi dealer or a uthorized
Audi Service Facility immediately to have the
malfunct ion corrected.
Audi acti ve lane a ssis t: Pl ease take over steering
This message appea rs if you are not stee ring by
yourse lf. If th is is the case, act ive lane assis t does
not switch off, but it is
"not ready " to provide a
~ warn ing. The system can he lp you keep the veh i-...,
~ cle in the lane . However, you a re responsible for
~ driving the vehicle and must steer it yourself . 0 0 :c " Assi st a nce systems
A WARNING
Note that messages may be de layed or not
d isplayed o n veh icles w ith accesso ries mount­
ed on the stee ring wheel, such as a steer ing
whee l spinne r knob. Always keep your hands
on the s tee ring wheel.
Setting the vibration warning
App lies to : veh icles w ith Aud i act ive lane ass ist
11> Select: the ICAR I func tion but ton> C ar sy stem s
control b utt on > Driver assi stance > Audi a c­
ti ve lane as sist .
Vibration warning
You can switch the addit io nal vibration warn ing
in the steer ing wheel on or off.
(D Tips
Your settings are automatically stored and as­
s igned to the remote control key being used.
Audi side assist
Description
Applies to: vehicles w ith Audi s ide ass ist
Fi g. 1 18 Sensor detect ion ra n ge
F ig . 119 Disp lay on the exterio r m irror
,... .,,
9 ::c
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105

Intellig ent T echn olo gy
- New brake pads do not achieve their full
braking effect during the first 250 mi
(400 km). They must be "broken in" first.
However, you can compensate for the
sl ightly reduced brak ing force by pressing
firmly on the brake pedal. Avoid heavy brak­
i ng dur ing t he break- in per iod.
- Certa in weather and operat ing cond it ions
such as dr iv ing through water, driving in
heavy ra in or driving after washing your ve ­
hicle can impair the effectiveness of the
brakes . In the winter, ice may build up on
the brake pads, rotors and drums . Check
these components by braking carefu lly. Ap­
plying the brakes carefully severa l times
dr ies the brakes and removes ice bu ild-up.
- The effic iency of the brakes can also be im­
paired by driving for long stretches on roads
covered w ith salt w ithout using the brakes.
You can remove salt deposits from the brake rotors and pads by carefully applying
the b rakes severa l t imes .
- If the front spo iler is damaged or you install
another spoiler, make sure the front wheel
bra kes are vent ilated properly. Otherwise,
the brake system could ove rheat, w hich re ­
duces the ir effectiveness.
- Failure of a b rake circuit impa irs b raking
perfo rmance, which inc reases brak ing dis ­
tance . Avoid driving the vehicle and have it
towed it to the nearest authorized Audi
dealer or authorized Audi Service Facility .
- If the brake booster is not working, you will
have to press m uch harder on the brake
peda l to compensate for the lack of the
booster.
@ Note
- Never let the brakes " rub" by pressing the
pedal light ly when braking is not actually
necessary. This causes the brakes to over­
heat and increases braking distance and
causes wear.
- Before driving downhill a long distance on a
steep hill, decrease your speed and select a l ower gear. This makes use of the engine
braking effect and relieves the brakes. If
130
you need to brake add itiona lly, brake in in­
terva ls and not continuous ly .
(D Tips
- If the bra ke boos ter is not wor king, you
must press the brake peda l with much more
force than normal.
- If you retrof it your vehicle with a front spoi l­
er, wheel covers or simi lar items, make sure
that the air flow to the front wheels is not interrupted. Otherwise the brake system
can become too hot.
Electromechanical
steering, dynamic
steering
The electromechonicol steering supports the
driver's steering movements.
Power steering adapts electronically based on
the vehicle speed .
Indicator lights and messages
• Do not drive vehi cle: S tee rin g defect ive
If this indicator light turns on and stays on and
th is message appears, the power steering may
have failed .
Stop the vehicle in a safe location as soon as pos­
s ible. Do
not conti nue driving. See an authorized
Audi dealer or authorized Audi Service Fac il ity for
ass istance.
l;rfl St ee ring: System faul t You ca n cont inue
dr ivi ng
If the indicator light turns on and the message
appears, the steering wheel may be more diffi­
cu lt to move or more sensitive than usual. The
steering wheel may also be at an angle when driv ing stra ight .
Drive slowly to an authorized Audi dea ler or au­
thori zed Audi Serv ice Facility to have the mal­
funct io n corrected.
'-r-ij Dynamic stee ring: Init ializing
If the indicato r light is blinking and this message
appears, dynamic steering* is being initialized.
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Read and follow all WARNINGS before check­
ing anything in the engine
compartment~ .&.
in Working in the engine compartment on
page 272.
Engine oil
If the engine oil level is too low
If you need to add engine oil, use an oil that is listed on the sticker.
The sticker is located at the
front of the engine
compartment ~ page 274,
fig.
258.
If the recommended engine oil is not available,
in an emergency you may add a maximum of 1
quart
(I liter) of ACEA C3 or API SN engine oil
one time until the next oil change.
For more information on the correct engine oil
for your vehicle, contact an authorized Audi deal­
er or authorized Audi Service Facility. Have the oil
changed by an authorized Audi dealer or author­ ized Service Facility.
Audi recommends
«;;castrol I /g@@g PrtfTr.:!\.7.Tri,'lAl.
Audi recommends using the Longlife high-per·
formance engine oil from Audi Genuine Parts.
Checking the engine oil level
The engine oil level can be checked in the Info­
tainment system
Observe the safety precautions ~ A in Working
in the engine compartment on page 2 72.
~ Park your vehicle on a level surface.
~ Shut the engine off when it is warm.
~ Switch only the ignition back on.
~ Wait approximately two minutes.
~ Select: the ICARI function button> (Car)* Sys­
tems
control button > Service & control > Oil
level.
~ Read the oil level in the Infotainment system .
Add engine oil if the bar in the oil level indica­
tor is just before
"min"~ page 2 76.
Checking and Filling
@ Note
The engine oil level must not be under the
"min" marking, as this will increase the risk of
engine damage.
(D Tips
The oil level indicator in the display is only an
informational display.
If the oil level is too
low, a minimum oil warning appears in the in­
strument cluster. Add oil and close the hood.
The current oil level is displayed in the Info­
tainment system the next time the ignition is
switched on.
(D Tips
The engine oil consumption may be up to
0.5 quart/600 miles (0 .5 liter/1,000 km), de­
pending on driving style and operating condi­
tions. Consumption may be higher during the
first 3,000 miles (5,000 km). Because of this,
the engine oil level must be checked regular­
ly. It is best to check each time you refuel
your vehicle and before long drives.
- In order to provide effective lubrication and
cooling of internal engine components, all
internal combustion engines consume acer­
tain amount of oil. Oil consumption varies
from engine to engine and may change sig­
nificantly over the life of the engine. Typi­
cally, engines with a specified break-in peri­
od consume more oil during the break-in pe­
riod than they consume after oil consump­
tion has stabilized.
- Under normal conditions, the rate of oil
consumption depends on the quality and
viscosity of the oil, the RPM (revolutions per
minute) at which the engine is operated, the
ambient temperature and road conditions.
Further factors are the amount of oil dilu­
tion from water condensation or fuel resi­
due and the oxidation level of the oil. As any
engine is subject to wear as mileage builds
up, the oil consumption may increase over
time until replacement of worn components
may become necessary.
.,.
275

Checking and Filling
instrument cluster display each time the ign i­
tion is switched on or off . The rema ining
distance or time is displayed br iefly.
- Inspection or oil change due: if yo ur vehicle
h as reached an inspection o r oi l change interval
o r both intervals at t he same time, the mes­
sage
Inspection due! or Oil change due! or Oil
change and inspection due!
appears br iefly af­
te r switch ing the igni tion on/off .
Checking service intervals
You can check t he rema ining distance o r time un­
til the next oil change o r next inspec tion i n the
Ca r menu. To do this, select: the
IC ARI function
button
> Car systems contro l bu tton > Service &
control > Service intervals .
Resetting the indicator
A n author ized A udi dealer or authorized A udi
Serv ice Facility will reset the serv ice interval d is­
p lay after pe rforming serv ice .
I f yo u have chan ged t he oil you rself, you must re ­
set t he oil change interva l.
To reset the in dic ator, se le ct : th e
ICAR I fu nc tion
but ton
> Car system s control button > Service &
control > Service intervals. T urn t he control knob
downwa rd to
Reset oil change interval an d press
the co ntro l knob.
{QJ Note
- On ly reset the oil ch ange in dicato r if the oil
was c han ge d.
- Fo llow ing the service i nte rvals is cr itical to
maintai ning the service life a nd value o f
your ve hicl e, especia lly t he engine. Even if
the m ileage on the veh icle is low, do not ex­
c e ed th e tim e fo r th e ne xt serv ic e .
282