service AUDI S8 2016 Owner's Manual

Airbag syste m
@ For the sake of the en vironment
Undep loyed airbag modu les and pretension­
ers might be classified as Perchlorate Materi­
al -special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/perchlo­ rate . When the vehicle or parts of the re­
straint system including airbag modules and
safety belts w ith pretensioners are scrapped,
all applicable laws and regu lations must be
observed. Your authorized Audi dealer is fa­
m iliar with these requirements and we recom­
mend that you have your dealer perform this
service for you.
Other things that can affect Advanced
Airbag performance
Changing the vehicle's suspension system can
cha nge the way that the Advanced Airbag System
pe rforms in a crash. For example, using tire-r im
comb inat ions not approved by Audi, lower ing the
veh icle, chang ing the stiffness of the suspens ion,
including the spr ings, suspension struts, shock
absorbers etc . can change the forces that are
measured by the airbag sensors and sent to the
electronic control unit . Some suspens ion changes
can, for example, increase the force levels meas­
ured by the sensors and make the airbag system
deploy in crashes in wh ich it would not deploy if
the changes had not been made. Other ki nds of
changes may reduce the force levels measured by
the sensors and preven t the airbag from deploy­
ing when it should .
A WARNING
Changing the vehicle's suspension including
use of unapproved tire-rim combinations can
change Advanced A irbag performance and in­
crease the risk of serious personal injury in a
crash.
- Never install suspension components that do not have the same performance charac­
teristics as the components originally insta l­
led on your veh icle .
- Never use tire-rim comb inations that have
not been approved by Audi.
160
A WARNING
Items stored between the safety belt buckle
and the center console can cause the sensors in the buckle to send the wrong information
to the electronic contro l module and prevent
the Advanced A irbag System from wo rking
p roperly.
- Always make sure that noth ing can inte rfe re
w ith the safety belt buckles and that they
are not obst ructed.
Knee airbags
Description of knee airbags
The knee airbag system can provide supplemen­
tal protection to properly restrained front seat
occupants.
Fig. 167 Driver's kn ee ai rbag
The driver knee airbag is in the inst rument panel
u nderneath the s teer ing whee l
~ fig. 16 7, the
airbag fo r the passenger is at about the same
height in the instrument panel underneath the
glove compartment.
The knee airbag offers add itiona l protection to
the d river's and passenge r's knees and uppe r and
l ower thigh areas and supp lements the protec ­
tion prov ided by the safety belts .
If the front airbags deploy, the knee airbags a lso
deploy in frontal coll is ions when the deployment
th reshold stored in the control unit is met
~ page 154, More important things to know
about front airbags.
In add ition to their normal safe ty f unct ion, safe-
ty belts help keep the driver or front passenger in ..,

Driving and th e en vironm ent
pollutants in the exha ust gas before they are re ­
leased into the atmosphere.
The exclusive use of unleaded fue l is critica lly im­
portant for the l ife of the catalytic converter and
proper functioning of the engine.
A WARNING
T he temperature of the exha ust system is
high, both when driving and after stopping
the engine.
-
- Never touch the exhaust tail pipes once they
have become hot. This could result in burns.
- Do not park or operate the vehicle in areas
where the hot exha ust system may come in
contact with dry grass, brush, fue l spill or
other mater ial which can cause a fire.
- Do not apply additional undercoating or rustproofing on or near the exhaust mani­
fold, exhaust p ipes, catalytic converter or
heat sh ields. During dr iv ing, the substance
used fo r undercoating could overheat and
ca use a fire.
(D Note
- Be aware that just one tank filling with
le aded fuel will already ser iously degrade
the performance of the catalytic co nverter .
- Do not exceed the correct eng ine oil level
<=;> page 225.
-Do not drive until the fuel tank becomes
complete ly empty. The engine could mis­
fire. Unburned fuel could also get into the
exhaust system and this cou ld cause the
cataly tic converte r to overheat.
- Do not sw itch off the ignition while the veh i­
cle is moving.
- Do not continue to operate your vehicle un­
der these cond it ions, as otherwise fue l can
r each the catalyti c converte r. This cou ld re­
su lt in overheating of the conve rter, req uir­
i ng its replacement.
- T o assure efficient oper ation of the Emis­
s ion Control Sys tem:
- Have your veh icle maintained properly and
in accordance with the service recommen­
dations in your Warranty
& Maintenance
book let .
198
-Lack of proper ma intenance as well as im ­
proper use of the vehicle wi ll impair the
funct ion o f the emission control system
and could lead to damage.
@ For the sake of the environment
Even when the Emiss ion Control System is op ­
erating properly, the exhaust gas can have a
su lfu r-li ke exhaust gas sme ll under some op­
erating states. Th is depends on the sulfur
content of the fuel being used. Us ing a d iffer­
ent brand of fuel may help, or fi lling the tank
with lead-free super g rade gasoline.
Diesel particulate filter
App lies to: vehicles with diese l engine
The diesel particulate filter filters nearly all of
the soot part icles out of the exhaus t. The filte r
clea ns itself automat ica lly unde r no rma l dr iv ing
cond it ions. If the fil ter canno t clean i tself (fo r ex­
amp le, because yo u are on ly driving short distan­
ces), the filter becomes clogged with soot and
the
II symbol for the diese l particu late filter il­
l uminates
¢ page 20.
A WARNING
- Do not park your vehicle over flammable
materials such as grass or leaves because
the high temperature of the diesel particu­
la te filte r could sta rt a fi re.
-
- Do not apply an underbody protectant in the
exhaust system area or a fire could start.
Shutting down vehicle
If you would like your vehicle to remain inopera­
tive for a longer period of time, contact an Audi
or other spec ia lized dealer . They can adv ise you
o n necessary p recautions e .g. corros ion preven­
tion, ma intenance and storage . Pay attention to
additional informat ion concer ning t he battery.
Refer to
<::;> page 2 31.

Driving and th e en vironm ent
Avoid full throttle
Driving at moderate speeds saves fuel and im­
proves your mileage .
.,. Try and keep well below your car's maximum
speed .
Accelerating gent ly reduces fue l consumption,
engine wear, and does not disturb the environ­ ment.
Fue l consumption, exhaust emissions and engine
noise increase d isproportionately at high speeds.
If you drive at approximately three quarters of
top speed, fuel consumption will be reduced by
one half. Never drive faster than the posted
speed limit and weather conditions permit.
Reducing unnecessary idling
Even when your car is just idling it burns up fuel.
.,. Shut the engine off when you are not driv ing
the vehicle.
.,. Do not warm up the vehicle by letting the en-
gine run at idle .
The idling phase is automatically reduced for
veh icles with the Start-Stop-System*. It is effi­
cient to switch off the eng ine in vehicles without
the Start -Stop -System when stopped at ra ilroad
crossings and long red lights . Turning the engine
off for just 30-40 seconds saves more fuel than is bu rned by starting the engine aga in.
It takes a long t ime for the engine to warm up
fu lly when it is running at idle . However, wear
and noxio us em iss ions are espec ially high when
the engine is wa rm ing up. So you sho uld drive
away as soon as you start the engine a nd avoid
running at high rpms while the engine is still
warming up.
(D Note
Do not leave engine idling unattended a fter
starting . If warn ing lights should come on to
indicate improper operation, they wou ld go
unheeded. Extended idling a lso produces
heat, wh ich co uld result in overheat ing or
200
other damage to the vehicle or othe r proper ­
ty.
Regular maintenance
A badly tuned engine unnecessarily wastes a lot of fuel.
.,. Have you r veh icle serviced at regula r interva ls.
By hav ing your veh icle regularly serv iced by an
Audi dealer he lps to ensure that it runs p roperly
and e conomi cally. The cond ition of you r vehicle
not only affects its safety and ab ility to hold its
val ue, it also affects
fuel con sumption .
Check your oil each t ime you fill your tank .
The amount of oi l used is related to engine load
and speed .
It is normal for the oil consumption of a new en­
gine to reach its lowest value after a certain mile­
age has been driven .
You must drive your vehicle about 3,000 mi les
(5,000 kilometers) before you can properly as­
sess oil consumpt ion.
This also app lies to fue l consumption and engine
output .
(D Note
-Have your ve hicle ma intained properly and
in accordance with the se rvice recommenda ­
tions in your Warranty
& M aintenance book­
let. Lack of proper maintenance as we ll as
improper use of the veh icle w ill impair the
function of the em ission control system and
cou ld lead to damage .
- Do not alter or remove any component of
the Emission Contro l System u nless ap­
proved by the man ufacturer.
- Do not alter or remove any device, such as
heat shields, switches, ign ition w ires,
valves, which are designed to protect your
vehicle's Emission Contro l System and other
impo rtant ve hicle compone nts.

fill up at busy gas st ations where the season al
adjustment is more likely to be made in time .
(D Note
-Me thanol f uels which do not mee t these re­
quirements may ca use corros ion and dam­
age to plastic and rubber components in the
fuel system .
- Do not use fuels that fai l to meet the speci­
fied criter ia in this chapter.
- If you are unable to determine whether or not a particular fuel blend meets the speci­
ficat ions, ask your service station or its fuel
supplier.
- Do not use fuel for which the contents can­
not be identif ied.
- Fuel system damage and performance prob­
lems resulting from the use of fue ls differ­
ent from those specified are not the respon­
s ibility of Audi and are not covered under
the New Veh icle or the Emiss ion Control
System Wa rrant ies.
- If you experience a loss of fue l economy or
driveability and performance prob lems due
to the use of one of these fuel b lends, we
recommend that you switch to unblended
fuel.
Gasoline additives
Applies to: vehicles with gasol ine engine
A majo r concern among many au to manufactur ­
ers is carbon deposit build- up caused by the type
of gasoline yo u use.
A lthough gasoline grades d iffer from one manu­
f a cturer to ano ther, they have cer tain things in
common . A ll gasoline grades contain substances
that can cause deposits to collect on vita l engine
pa rts, such as fue l injectors and intake valves . Al ­
though most gaso line brands include additives to
keep engine and fuel systems clean, they are not
equally effective.
Aud i recommends using TOP TIER Detergent Gas­
oline. For more informat ion on TOP TIER Deter­
gent Gasoline, please go to the official website (www.toptiergas .com) .
Fuel and R efueling
After an extended period o f using inadeq uate
fuels, carbon deposit bui ld-ups can rob your en­
gine o f peak performance.
(D Note
Damage or ma lf u nction due to poo r fue l qual ­
ity is not covered by the A udi New Vehicle
Limited Warranty .
Diesel fuel
Applies to: vehicles with diesel engine
Always use ULSD (Ultra Low Sulfur Diesel) No. 2 .
The ULSD No . 2 meets the ASTM 0975.
Diesel f uel w it h concen tratio ns of b iod iesel h igh­
er than 5 % such as Bl 1, B20 or BlOO are strict ly
prohibited .
Se rvice station fuel p umps are labe led with the
correct f uel i nfo rmat ion for e asy recog nition by
the user.
If the d iesel f ue l pump is no t labeled
ask the station operator what fuel is being dis­
pensed before fil ling up your vehicle .
UL SD No . 2 m ay not be available ou tside the USA
and Canada . Be su re to check befo re t raveling to
other countries .
UL SD No . 2 c an become thic ke r i n ve ry cold tem­
peratures, and this can imp air the engine's s tart ­
ing and running. Depend ing on the sea son, gas
stations provide ULSD No . 2 that flows better in
cold temperatures so that you can continue oper ­
at ing your vehicle as usual.
@ Note
- Your vehicle's diese l engine was designed
sole ly for use with ULSD No . 2 . Therefo re,
neve r use gasoline, heating oil, other fuels
or flow improvers. These contain substances
that will severely damage the fuel system
and the engine . Such damage will not be
cove red by your New Vehicle Limited War-
r a nty.
- If you put a ny amo unt of incorrect fuel in
the fuel tank, do not sta rt the eng ine under
any circumstances. Imme diately contact the
II>-
213

Fuel and Refueling
nearest authorized Audi dealer or author­
ized Audi Service Facility for assistance.
These fuels contain substances that can se­
verely damage the fuel system and the en­
gine if the engine is started.
Refueling
Fuel filler neck
The fuel filler neck is located on the right rear
side panel behind the fuel filler flap.
If the power locking system should fail, you can
still open the flap manual ly -for detailed instruc­
tions see
c;> page 216.
You can find the fuel tank capac ity of your vehicle
In .
The label on the inside of the fuel filler flap tells
you the correct fuel for your vehicle. For more in­
formation about fue l specifications, see
c;> page 212.
Your vehicle fuel tank has an onboard refuelling
vapor recovery system. This feature helps to pre­
vent fuel vapors from escaping from the tank and
pollut ing the environment while you refuel your
veh icle. In order to fill the tank properly while
protecting the environment, please follow this
refueling procedure carefully.
_& WARNING
Under normal operating conditions, never car­
ry additional fuel containers in your car. Gas
canisters and other containers used to trans­
port fuel can be dangerous. Such containers,
full or empty, may leak and could cause a fire
in a collision. If you must transport fuel to
use for you r lawn mower, snow blower, etc.,
be very careful and always observe local and
state laws regarding the use, transportation
and storage of such fuel containers. Make cer­
tain the container meets industry standards
(ANSI/ASTM F852 -86).
(D Note
Never drive your vehicle until the fuel tank is
completely empty. The ir regular supply of
fuel can cause m isfiring. Gasoline could enter
214
the exhaust system and damage the catalytic
converter.
Refuelling
Fig. 188 Right rear vehicle side: Opening the fuel filler flap
Fig. 189 Fuel fille r flap with attached fuel cap
When activating the central locking, the fue l fill­
er flap is automatically unlocked or locked. Re­
fuel the vehicle with the ignition switched
off.
Taking the fuel cap off
.,. Press the left side of the fuel fil ler flap to open
it
c;>fig. 188- arrow- .
.,. Unscrew f uel filler cap counter-clockwise and
hang it on the fuel filler flap¢
fig. 189.
.,. Check the label on the inside of the fuel filler
flap to determine if the vehicle must be fueled
with gasoline or diesel fuel.
Refuelling procedure
.,. Insert the fuel nozz le from the gasoline pump
into the fue l filler neck as far as it will go.
.,. Select a medium refuelling rate so that the
nozzle switches off automatically when the
tank is full.

Fuel and Refueling
nozzle. A worn or damaged nozzle or a noz ­
zle that is too small may not be ab le to open
the diesel m isfueling protector. If th is is the
case, try turning the nozzle before inserting
i t in the fuel f iller neck, use a different fuel
pump or see your authorized Audi dealer or
authorized repair facility for ass istance.
- The fuel filler flap of your vehicle is not
locked when you lock the veh icle from the
i nside .
Fuel filler flap emergency release
You can open the fuel filler flap by hand if the
power locking system should fail.
F ig . 190 Vehicles w ith se lect ive cata lytic reductio n: Right
side tr im pane l
Fig. 191 Right side trim panel in the lu ggage compart ·
ment: e mergency release mechan is m
...,
"' 9 ::i: ... (D
The emergency release mechanism is located be­
hind the right side trim panel in the luggage
compartment. In vehicles with selective catalytic
reduction*, remove the vent grille first :
.. Press both tabs@¢
fig. 190 and tilt the vent
gri lle downward. You can then remove the
grille upward.
.. Loosen the loop¢
fig. 191 from the retainer
and then pull on the loop carefully ¢(D.
216
.. Press on the left side of the fuel filler door to
open
¢ page 214, fig. 188.
(D Note
Only pull on the loop until you feel resistance .
You wi ll not hea r it re lease . Otherwise you
could damage the emergency release mecha­ nism.
Selective catalytic reduction (Ad Blue)
General information
Applies to: vehicles with selective catalytic reduction (SCR)
In vehicles with selective catalytic reduction, a
urea solution (AdBlue) is injected into the ex­
haust system before a nitrogen oxide catalytic
converter to reduce nitrogen emissions .
The Ad Blue is carried in a separate tank in the ve­
hicle. The AdBlue usage accounts for approxi­
mately 0.5% to 1.2% of the diesel fuel that is
used.
When a message about Ad Blue appears in the in­
strument cluster display, you must refill the
Ad Blue yourself or have it refilled by an author­ ized Audi dealer or author ized Audi Service Facili­
ty
¢ page 217.
@ Tips
-The instrument cluster display indicates the
distance remaining that can be driven
¢page 216. If the AdBlue tank is com­
pletely empty , the eng ine will not start
again after the ign ition is switched off.
- Ad Blue is required by law to operate th is ve­
hicle.
Messages in the instrument cluster display
Applies to: vehicles with selective catalytic reduction (SCR)
The display indicates if the Ad Blue level is Low or
if there is a system malfunction .
AdBlue level low
You will be informed if the AdBlue in the tank
drops below a certain level.

Please refill Ad B lue . Range 1500 mi (2400 km )
This message appears when there is only eno ugh
Ad Blue lef t to d rive the distance indicated in the
d river information system . Fill the AdBlue.
AdBlue ,0 Refill AdBlue! No re start in 600 mi
( 1000 km )! See owner 's manual
This message appea rs when there is only eno ugh
Ad Blue left to drive the distance indicated in the
driver info rmation system . Fill the Ad Blue . Ot he r­
wise the eng ine will not sta rt again if you s top it
once the d ist an ce in dicate d ha s been d riven. You
can also check t he remai ning dis tance in the on­
board com puter.
Refill Ad Blue! No restart! See own-
er's manual
This message appears whe n the AdBlue ta nk is
empty . Fill the AdB lue. Otherwise you will not be
ab le to s tart the engine aga in once yo u stop it.
The AdBlue must be refilled when t he amount in
the tank has reached the minimum level
q page 217, Filling Ad Blue.
Incorrect filling /system malfunction
A message appears if the AdB lue tank was filled
with a fluid other than AdBlue and the system
has detected that the tan k was fi lled incor rect ly,
or if there is a system malfunction .
Ad Blue -I' Ad Blue: System fault! No restart in
600 mi (1000 km ). See owner's manual.
This message appears when it is only poss ible to
drive the d istance ind icated in the dr iver informa­
tion system. Drive to t he nearest authorized Aud i
dealer o r authorized Aud i Serv ice Facility to have
the ma lfunction co rrected. Otherwise the engine
w ill not start agai n if you stop it once the d is­
tance ind icated has been driven .
AdBlue: System fault No restart!
See owner's manual
This message appears if the system has detected
that the tank was filled inco rrectly o r that there
i s a malfunction . Drive immediately to the near­
est authorized Aud i dea le r or authorized Aud i
Service Facility to have the malfunction correct-
Fuel and Refueling
ed. Ot herwise you wi ll not be able to star t the en ­
gine again once yo u stop it .
Filling AdBlue
Applies to : veh icles w ith selec tive catalytic re du ctio n (SCR)
Fig. 192 Right rear s ide of the ve hicle: re m ov ing t he A d Bl­
u e cap
The Ad Blue tank open ing is located near t he d ie­
sel tank opening. Add at least 1.5 gallons (5. 7L)
of Ad B lue . Thi s is the minim um amount requ ired
to ensure the system detects the refi lling and to
sta rt the eng ine. You can add a maxim um of 4
g allo ns ( 16L) .
Requireme nt: Th e reques t to add Ad Blue m ust
appear in the instrum ent clus te r disp lay .
.,. Switch t he ignit ion off.
.,. Open the tank door ¢ page 214 .
.,. Tu rn the cap on t he tank opening to the left to
remove ¢fig . 192.
.,. Fill t he A d Bl ue w ith the bottle ¢ page 218 or
t he ca n iste r ¢p age 218.
WARNING
A d Bl ue can irrita te the s kin, eyes an d re sp ira­
tory system. If there is contact with t he f lui d,
fl ush immed iate ly w ith plenty of water . Con­
sult a phys ician if necessary.
(D Note
- Only use Ad Blue th at con forms to t he
s tandar d ISO 2 22 41-1. Do not m ix any addi­
tives with the Ad Blue and do not dilute it
w ith wate r.
- Ad Blue must not be filled in the diese l ta nk
and diese l fue l must not be filled in the
217

Fuel and Refueling
Ad Blue tank. If the wrong fluid is filled in
the tank, do not start the engine under any
circumstances. If yo u do, you risk damaging
the tank system and the engine. See an au ­
thorized Audi dealer or authorized Audi
Service Fac ility for assistance .
- AdBlue attacks surfaces such as painted ve­
hicle components, plastic and carpet. Re­
move the fluid as quickly as poss ible with a
damp cloth and plenty of cold water. If the
Ad Blue has already crysta llized, use wa rm
water and a sponge. Ad Bl ue residue that is
not removed will crystallize and can damage
the affected surface.
- Do not store refill bott les or canisters per­
manently in the vehicle . If the container
l eaks, the escaping AdBlue could damage
the vehicle interior.
- Do not allow AdBlue to come into contact
with clothing. If there is contact with the
flu id, f lush immed iate ly w ith plenty of wa­
ter.
(D Tips
Follow the Ad Blue manufacturer's instruc ­
tions for use and storage .
Refilling Ad Blue with a bottle
Applies to: veh icles w ith selective catalyt ic reduction (SCR)
"'Remove the cap from the refill bottle c> A in
Filling Ad Blue on page 217,
¢ @) in Filling
AdBlue on page 21 7.
"' Pos ition the bottle on the filler tube and turn
the bottle clockwise until it stops turning .
"'Pr ess lightly against the bottom of the bottle
to empty it. Continue press ing the bottom of
the bottle until it is empty or until fluid stops
flowing into the tank.
"' Remove the bottle and close the filler neck
c> page 219, Completing AdBlue refill .
(D Note
Only use refill bottles that are approved for
your vehicle. Using other systems can cause
Ad Blue to leak.
218
(D Tips
-You can obtain refi ll bott les from an author­
ized Aud i dea ler or authorized Audi Service
Facility.
- A permitted refill bottle contains approxi­
mately 0.5 gallon (1.9 liters) of AdBlue.
· Refilling Ad Blue with a canister
App lies to : vehicles with selective cata lyt ic r educt ion (SCR)
®
+®
Fig. 193 Canis te r w ith attachab le hose
N ::> "' Remove the cover on the refill canister¢ A in
Filling AdBlue on page 217, ¢(Din Filling
AdBlue on page 217.
"' Secure the end of the hose (Don the opening in
the canister @by turn ing the hose to the right.
"' Remove the cap @from the other end of the
hose @.
"' Posit ion the end of the hose @on the filler
neck in the vehicle and turn the hose to the
r ig ht to tighten it.
"' Lift the canister up and then tip it. Continue
holding the canister in a tipped position until it
is empty or until no more fluid flows into the
tank.
"' Remove the canister and close the filler neck
¢ page 219, Completing AdBlue refill.
(D Note
Only use refill canisters that are approved for
your vehicle. Using other systems can cause Ad Blue to leak .
0) Tips
-An authorized Audi dealer or authorized
Audi repair facility can tell you which refill
canisters are approved for your vehicle .

(!) Windshield/headlight washer con-
tainer
(O) ................. . .
@ Jump start point(-) with hex head
screw . ..................... .
@ Jump start point(+) under a cover
© Engine oil filler cap ("t!:r.) ...... .
® Brake fluid reservoir((();) ...... .
® Coolant expansion tank (-L) .... .
0 Oil dipstick .................. . 234
233,271
233,271 225
230
227
225
The engine oil filler neck (item@) may be locat­
ed in a different area depending on the version of
the engine.
A WARNING
Before you check anything in the engine com­
partment, always read and heed all WARN­
INGS ¢
&. in Working in the engine compart­
ment on page 220.
Engine oil
Engine oil specifications
The engine oil used must conform to exact speci­
fications.
The service interval display in the instrument
cluster of your vehicle will inform you when it is
time for an oil change. We recommend that you hav e your oil changed by an authorized Audi Serv­
ice Advisor.
I f you have to top off the oil between oil changes,
use the Audi oi l quality standard specified in the
table.
Audi oil quality standard
Gasoline
VW 502 00 or
engine vw 50400
Diesel vw 507 00
engine
Using the proper engine oil is impo rtant for the
functiona lity and service life of the eng ine. Your
engine was factory-filled with a high-quality oil
;:;:: which can usually be used throughout the entire
0
~ year.
,...., Checking and Filling
(D Note
Your Limited New Vehicle Warranty does not
cover damage or malfunctions due to failure
to follow recommended maintenance and use
requirements as set forth in the Audi Owner's
Manual and Warranty
& Maintenance booklet .
- Use only a high quality engine oil that ex-
pressly complies with the Audi oil quality
standard spec ified for your vehicle's eng ine.
Us ing any other oil can cause ser ious eng ine
damage.
- Do not mix any lubricants or other additives
into the eng ine oi l. Do ing so can cause en­
gine damage.
(D Tips
If you need to add oil and there is none availa­
ble that meets the Aud i oil quality standard
your engine requires, you may add a total of no more than 0.5 quart/liter of a high-quality
"synthetic"oi l that meets the following speci­
fications.
- Vehicles with gasoline engine: ACEA A3 or
API SM with a viscosity grade of SAE OW-30,
SAE SW -30 or SAE 5W-40.
- Vehicles with diesel engine: ACEA C3 or
API C F with a viscosity grade of SAE OW-30
or SAE SW-30.
- For more information about engine oil that
has been approved for your vehicle, please
contact either your authorized Audi dealer
or Audi Customer Relations at
1 (800) 822-2834 or visit our web site at
www.audiusa.com or www.audicanada.ca.
Engine oil consumption
The engine in your vehicle depends on an ade­
quate amount of oil to lubricate and cool all of
its moving parts.
In order to provide effective lubrication and cool­
ing of internal engine components, all internal
combust ion engines consume a certain amount
of oil. O il consumption varies from eng ine to en ­
gine and may change significantly over the life of
the engine. Typ ically, engines w ith a specified
break-in period (see ¢
page 197) consume more ""
223

Check ing and F illing
workshop to have excess oil ext racted if
necessary.
- Audi does not recommend the use of oil
addit ives. They may dam age the eng ine
and ad ve rs ely affe ct your New Vehicle
W arranty .
@ For the sake of the environment
-Under no circ umstances can the o il come in
contact with the sewage network or the soil.
- Observe and follow legal regu lations when
disposing of empty oil containers.
Changing the engine oil
We recommend that hove your oil changed by on
authorized Audi dealer or a qualified service sta­
tion .
Before you check anyth ing in the eng ine compart­
ment,
a lway s read and heed all WARNINGS¢.&.
in Working in the engine comportment on
page 220.
The engine oil must be changed accord ing to the
i n tervals specified in your Wa rranty
& Mainte­
nance booklet . This is very important because the
lubricat ing properties of oi l diminish gradually
during normal vehicle use.
Under some circ umstances the engine oi l should
be changed more frequently. Change oil more of­
ten if yo u drive most ly short distances, operate
the vehicle in dusty areas or under predominantly
stop-and-go traffic cond it ions, or have your vehi­
cle where temperatu res remain below freezing
for extended periods .
Detergent additives in the oil will make fresh oil
look dark after the engine has been running for a
short t ime. Th is is normal and is not a reason to
cha nge the oil more often than recommended.
Because of the prob lem of proper disposal, along
with the special tools and necessary expertise re­
qu ired, we strongly recommend that you have
your oil changed by an authorized
Audi dealer or
a qualified se rvice station .
If you choose to change your o il yourself , please
note the following important information:
226
A WARNING
--
To reduce the risk of persona l injury if you
must change the eng ine oil in your vehicle
yourself:
- Wea r eye protect ion.
- To reduce the r is k of b urns from hot engine
oil, let the engine cool down to the touch.
- When removing the oil drain plug with your
fingers, stay as far away as possible. Always
keep your forearm parallel to the ground to he lp prevent hot oil from run ning down your
arm.
- Drain the oil into a container designed fo r
this purpose, one la rge enough to hold at
least the tota l amount of oil in you r engine.
- Engine oil is poisonous. Keep it well out of the reach of children .
- Continuous contact with used engine o il is
ha rmf ul to your skin . Always protect your
skin by washi ng oil off thoroughly with soap
a nd water.
(D Note
Never mix oil additives with you r engine oil.
These add itives can damage your e ngine and
adverse ly affect yo ur Audi Limi ted New Vehi­
cle War ranty.
@ For the sake of the environment
- Be fore chang ing your oi l, first make sure
you know where you can p roperly dispose of
t h e used oil.
- Always dispose of used e ngine o il properly .
Do not dump it on gard en so il, wooded
areas, into open streams or down sewage
drains.
- Recycle used e ngine o il by ta king it to a used
eng ine oil collect ion fac ility in yo ur area, or
c ont act a servi ce st ation.