oil type AUDI S6 2010 Owners Manual

If the needle is well in the upper area of the gauge, the coolant
tempe rat ure is too high.
Stop the vehicle , switch the engine off and
allow the engine to cool.
If the warning light comes on again after
driving a short distance, contact an authorized dealer.
& WARNING
• Alway s observe th e warning in => page 269, "Engine comp art ­
ment ", before opening the hood and checking the engine coolant
level.
• Never open the engine hood if you see or hear steam, or if you
s ee engin e coolant dripping from the engine compartment. You
could burn yourself. Let the engine cool off first so that you cannot
hear or see any steam or engine coolant .
0 Note
• Mounting additiona l lights or accessories in fron t of the a ir inlets
reduces the cooling effect of the radiator . At high outside tempera­
t ur es o r high engine load, the engine could overheat.
• The front spo iler has bee n des igned to prope rly d istribute the
coo ling air when the vehicle is moving.
If the spoiler is damaged, this
cou ld reduce the coo ling effect and the eng ine could then overheat .
Ask your author ized A udi dealer for assistance .•
Tachometer (engine rev counter)
The tachometer indicat es th e engine RPM (revolutions
per minutes).
Th e tac home ter @ => page 8, fig. 2 is the left of the two large cloc k­
type displays.
Th e engine tu rns at a speed
1,000 times the si ng le dig it in the
display, e.g. if the need le is po int ing at the "2 " the engi ne is t urning
at 2,000 RP M.
Controls and equip ­
ment Safety first
Instruments and warning
/indicator lights
If e ngine RPM drops below 1,500, you s hould dow nsh ift to t he next
lower ge ar. T he re d area at t he e nd of the s cale i ndic ates m aximum
permissible e ngine RPM after the break-in per iod . Before reaching
this area, move the selector lever to posit ion "D (Drive)" or ease yo ur
foot off the accelerator pedal.
0 Note
T he tachome ter needle s houl d not move into the red range. If it does,
then only fo r a very short period of time . You could damage your
e n g in e by driv ing at h igh RPM .
c£> For the sake of the environment
Upshifting early saves fuel a nd reduces e ngine noise. •
Digital clock with date display
Date and time of day can be set in the MM I.
Fig. 3 Instrumen t
cluster with digital
clock
Th e d ate, t ime o f day, and time and date fo rmat c an be se t in the
MMI. You can find o ut more in the MMI manual.
Vehicle care Technical data

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Under certain circumstances, weekly washing may be necessary .
Under other conditions, a monthly washing and waxing may be
adequate.
After the winter, the underside of the vehicle shou ld be thoroughly
washed, p referably in a profess ional car wash.
& WARNING
Always read and heed all WARNINGS and other information
~page 258. •
Automatic car wash
The vehicle can be washed in almost any modern auto­
matic car wash.
Th e vehicle paint is so durable that the vehicle can normally be
washed without problems in an automatic car wash . However, the
effect on the paint depends to a lar ge exten t on the design of the
facility, the filtering of the wash water, the type of wash and care material, etc. If the paint has a dull appearance after going through
the car wash or is scratched, bring this to the attention of the oper­
ator immediately . If necessary, use a different car wash.
Before going thro ugh a car wash, be sure to take the usual precau­
tions such as closing the windows and power roof. Factory installed
antennas must not be removed.
If you have installed additional accessories on the vehicle -such as
spoilers, roof rack, etc. - it is best to ask the car wash operator if these
should be removed.
& WARNING
Always read and heed all WARNINGS and other information
~page 258. •
Safety first
Washing the vehicle by hand
A lot of water is needed when washing a vehicle by hand.
-Before you star t washing, make sure you have read and
understood the WARNINGS~
& in "General informa ­
tion" on
page 258.
- First soak all dried dirt until it is soft, then rinse it off .
- As you clean your vehicle, start with the roof and work your
way down to the bottom, using a sponge, a sponge glove
or a clean brush.
- Rinse the sponge or the sponge glove often, flush ing it
clean each time .
- Use special car shampoo only for very persistent dirt.
- Rinse the car thoroughly with water.
- Use a chamois leather to gently wipe the exterior dry.
Use a separate sponge for cleaning the wheels, door sills and other
regions exposed to road dirt. In this way, you will not scratch the
paint with coa rse particles imbedded in the sponge the next time you
wash the car.
& WARNING
• Do not clean the underside of the chassis, fenders, wheel
covers, or other hard to reach parts without protecting your hands
and arms. You may cut yourself on sharp-edged metal parts.
• Always read and heed all WARNINGS and other information
~page 258. _..
Vehicle care Technical data

-~_C_ le_ a_n_ i_ n_ g=- a_ n_d___. p_ ro_ t_e _c_ t_ i_o _n ___________________________________________ _
detergent. Apply the water with a damp cloth o r sponge a nd pat the
fabr ic dr y wi th a n ab sorb ent , dr y clot h.
Sta ins from choco late or makeup should have dete rge nt paste (e.g.
ox -gall soap) ru bbed into them . Afterwards, remove t he soap w ith
w at er ( damp s ponge).
Alcoho l can be used to treat sta ins from grease , oil, lipstick or a ba ll­
po int p en. Melte d gre ase o r dye mus t be p atted o ff usi ng absorbe nt
material. It may be necessary to ret reat t he areas with detergent
paste a nd water .
In the case of ge nera l soili ng o f th e upholste ry an d cover mater ia l, we
recommend hiring a specialist that has the equ ipment to clean the
sea t cover s and o ther fab ric su rf a ces by sh am poo ing and s pray
extractio n.
& WARNING
Always read and heed all WARNINGS and the information
~ page 258.
(I) Tips
Ope n Velcro fasteners on yo ur clothing can damage the sea t cover.
Please make su re t hat Velc ro fasteners are closed .•
Plastic parts and instrument panel
Always use a clean cloth moistened in clear water to clean t hese
a reas. For pers iste nt dirt use a n Audi appr oved
solvent-free plas tic
cleaner /protectant.
& WARNING
Solvents can change the properties of some plastics and make it harder for the airbag to deploy.
& WARNING (co ntinued )
• Never clean the instrument panel or the surface of airbag
modules with cleaning products that contain solvents.
• Products containing solvents will make the surface of this part
porous.
• Serious injuries can result if plastic parts come loose when the
airbag is deployed .
• Always read and heed all WARNINGS and other information
~page 258.
0 Note
Cleaning agents contai ning solvents will attack the mate rial and can
c hange the w ay it behave s.•
App lies to vehicles: with na tural leather
Natural leather
A udi makes gre at effo rts to main tain the propert ies,
natura l loo k and f eel of inte rio r le a th er .
General
We offe r m any di fferen t types o f lea ther on ou r ve hicl es. Most are
differen t types of nappa leat her, which has a smooth s urface and
comes in va rious co lo rs .
Th e int ensity of the colo r de ter min es th e vi sual cha ra cte ris tic s an d
appea rance. If the s urface o f the leathe r has a typical natu ral look,
t hen the le a the r is a nappa lea ther tha t has bee n left in a relat ively
natura l condition. This leat he r offers partic ularly good comfort a nd
brea thes wel l. Fine veins, closed gr ains, insec t bit e s, sk in fol ds , and
subt le variations i n color rema in v isib le. These character ist ics demon­
stra te t hat the ma ter ia l is na tural.
N at ural nappa leat her i s not cov ered by a colo r finish.
It is therefor e
more sensitive to soiling and wea r, which is somethin g you need to ..,

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consider if childre n, animals or other factors might prove to be partic­
ularly hard on the leathe r.
By contrast, leather types that are covered by a colored fin ish layer
are more durable . This has a positive effect on the leath er's resistance
to wear and so iling in daily use. On the othe r hand, the typical charac­
teristics of natura l leathe r are barely or not apparent . However, this
does not mean that the leathe r itself is of infer io r quality.
C are and handling
Because of the exclusive nature of the types of leather that Audi uses
and the ir unique p roperties (such as sensitivity to oils, grease, so iling,
etc.), yo u will need to be somewhat ca refu l with these leat he rs , a nd
a certain type of care is required. For example, dark clothing mate­
r ials ca n disco lor leather seats (especially if such clothi ng is d amp and
was not dyed correctly) . Dust and dirt particles in pores, folds, and
seams can have an abrasive effect and c an damage the le athe r
surface as well as weaken seams .
The leather s houl d be cleaned regularly as needed . After having been
used for a relatively long time, your leather sea ts w ill acquire a rich
aged finis h. This is a characteristic of natura l leather and a sign of
true quality.
I n order to maintain the value of this natural product over the life of
your vehicle, you sho uld fo llow the recommendations below :
0 Note
• To keep you r leather from b leaching out, do not allow it to be
exposed to bright sunl ight for long periods of time . If you have to
leave t he veh icle parked outside for long pe riods, cover the leather to
protect it from direct exposure to sunlig ht.
• Sharp objects on clothing, such as zippers, rivets or sha rp pieces
on belts can leave permanent scratches or scrape marks on the
s u rface of the leather.
Safety first
(I] Tips
• After each time you clean the leathe r and at regular inte rvals , u se
a leather preservative creme that contains UV-blockers and that
works into the leather. This creme will nou rish and mo istur ize the
leather, helping it to breathe and stay supp le. It also helps to build up
a p ro tect ive coa ting on the surfa ce.
• Clean the leather every 2 -3 months, and clean any areas that get
soiled.
• Remove fresh marks made by ballpoint pens, ink, lipstick, shoe
polish, etc. as soon as poss ible.
• Preserve the color of t he leather as needed by using a specia l
co lored leather ca re creme to touch up areas of uneven color .•
Ap plies to vehi cles : w it h nat ural leat her
Cleaning and caring for leather upholstery
and trim
Natural leather requires special care and attention.
Normal cleaning
- Clean so iled areas wit h a slightly mois tened cotton or
woolen cloth .
More stubborn dirt
-More stubborn d irt can be removed using a clot h satu­
rated w ith a mild soap solution (2 ta blespoons m ild liq ui d
soap) .
- Never allow the soap solution to saturate the leather, and
make certa in that no water soaks i nto the seams .
- Wipe off the soap solution w ith a soft, dry c loth. .,,
Vehicle care Technical data

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Engine cooling system
Coolant
The engine coolant performs two functions: it keeps the
engine from o ve rheat ing and it prote cts the engine from
free zing in the winter .
The cooling system is sealed and genera lly requ ires little attention .
Th e cooling system has been fi lled a t the factory w it h a permanent
coo lant which does not need to be changed. The coolant consists of a
mixture of water and the man ufacturer's glycol-basedcoo lant add i­
tive Gl2++ a ntifreeze with ant i corrosion additives (50% for USA
mode ls; 60% for Canadian mode ls). This mixture bot h assures the
necessary frost protec tion and p rotects metal components i n the
engine's cooling system from corrosion and scaling . It a lso ra ises the
boiling point of the coolant.
Do not reduce the concentration of the coolant in the summer by
adding p lai n water .
The proport ion of coolant additive must be at
least 50 % but not more than 60 %
to maintain antifreeze protection
and coo ling efficiency. If the coolant frost protect ion is too low, the
coo lant co uld freeze and damage the veh icle heating and eng ine
cooling system .
For year-ro und d riving, antifreeze is added at t he factory for temper­
atures down to:
• - 31°F( -35°C)USA
• - 40 °F ( -40 °C) Canada .
You can mix the G12 ++ coo lant additive with other add it ives (G12 + or
G 12) . Always check with yo ur a utho rized Aud i dea ler .
& WARNING
Before you check anything in the engine compartment, always
read and heed all WARNINGS=>
& in "Working in the engine
compartment " on
page 277.
0 Note
• Before winter sets in, have the coolant checked to see if the
coo lant additive in you r vehicle is s ufficient to meet the climate
condi tions. This is especially important if you live in a region where
the winter is extreme ly cold. If necessary, increase the proport ion of
c oo lan t add it ive to 60%.
• When adding coolant additive to your cooling system, remember:
- We recommend using only coo lant add it ive G 12++ (check the
label) for your vehicle . This coolant additive is available at autho­
r ized A ud i deale rs. Othe r ty pes of antifreeze can s ignifica ntly
reduce corrosion protection. The resulting corrosion can cause a
loss o f coolant and serious engine damage .
• Do not add any type of radiator leak sealant to you r vehicle's
eng ine coolant. Adding rad iator repair fl uid may adversely affect the
function and performa nce of your coo ling system and could resu lt in
d a mage not covered by your New Vehicle Limi ted W arranty. •
Checking the engine coolant level
The engine coolant level can be checked with a quick
glance .
Fig. 211 En gine
compa rtm ent : C oolant
ex pa nsio n tank ..

___________________________________________ C_ h _ e_c _k _ i_n -=g .._ a_n _ d_ f_i _ll _i _ n -=g '--- ........ 11'1
Brake fluid
Checking brake fluid level
The b rake f lu id l eve l can be checke d wit h a qui ck g lanc e.
Fig . 212 E ngine
compartment : Br ake
fluid re se rv o ir
Before you c heck a nythi ng in the eng ine compartment ,
always read and heed all WARNINGS~ & in "Working in
the e ngi ne comp art ment" on
page 27 7.
- Read t he bra ke flu id level from the bra ke fluid reservoir
~ page 287, fig . 212. The brake flu id level must be
between the " MIN" and " MAX" mar kings.
The brake fluid reservoir is locate d at the rear pa rtition of the engine
compartmen t on the left s ide=>
page 278 .
The f luid leve l may drop slightly after some time d ue to the auto ­
m atic a dju stment of t he b rake pads. This i s not c ause for ala rm.
If the brake flu id level falls
considerably be low the "M IN" mark, the
brake warni ng/ind icator light ( U.S. models :
BRAKE, Canadia n mo dels:
(0) ) will come on=> page 18 and=> page 26. Do not continue to
operate t he vehicle. The complete brake system sho uld be thoroug hly
chec ked by an au thor ized A ud i d eale r or othe r qualified fac ility and
the cause corrected.
If the brake fluid level is too low, the brake
Vehicle OP-eration
warning/ind icator light will illum inate . Contact an au thoriz ed Aud i
de aler
immediately .•
Changing brake fluid
H av e the b rake fluid chang ed by an expe rie nc ed t echni ­
CJ an.
B ra ke flui d absorb s moi stur e from the air. If the wa te r co nten t in t he
brake fl uid is too high, corros ion in the b rake system may res ult after
a pe riod of time. The boili ng po int of the brak e flu id will als o decrea se
co nsiderab ly and decrease brak ing perfo rmance.
Th erefore, the brake f lui d m ust be c hanged
every two years . Always
use new brake fluid w hich conforms to Fede ral Motor Veh icle Stan ­
dard "F MVSS 1 16 DOT 4" .
Th e br ake f luid reserv oir can be diffi cult to rea ch, there fore, we
recommend that you have the brake fluid changed by your authori zed
Audi dealer . Your deal er h as th e correc t tools, the rig ht bra ke flui d
and the know-how to do th is for you.
& WARNING
• Brake fluid is poisonous. It must be stored only in the closed
original container out of the rea ch of children!
• Brake
failure can result from old or inappropriate brake fluid .
Observe these precaution s:
- Use only b rake fluid that meets SAE specification
J 1703 and
conforms to Federa l Motor Vehicle Standard 116. Always check
with your authorized Audi dealer to make sure you are using
the correct brake fluid. The corre ct type of brake fluid is also
indicated on the brake fluid rese rvoir.
- The brake fluid must be new . Heavy use of the brakes can
c ause a vapor lo ck if the brake fluid is left in the system too
long . Thi s can seriously affect the efficiency of the brakes as
well as your safety. This could result in an accident .
~
Vehicle care Do-it-yourselt service Technical data

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Tires and wheels
Tires
General notes
Tires may be the least appreciated and most abused
parts of a motor vehicle.
T ir es may be the least appreciated and most abused pa rts of a motor
vehicle . Tires are, however, one of the most important parts of a
vehicle , pa rticul arly conside ring the comparat ive ly small patch of
rubber on eac h tire that assures that all-important contact between
you, your veh icle and the road.
Maintai ning t he cor rect tire pressu re, mak ing su re that your veh icle
and i ts tires do not have to carry more weight t han they can safely
hand le, avoid ing damage from road ha za rds and regularly inspecting
tires for damage includ ing cuts, s lashes irregular wea r and ove rall
condi tion a re the mos t important th ings that you can do to help avoid
sudden t ire failure including tread separation and blowouts.
Avoiding damage
If you have to d rive ove r a cur b or sim ilar obstacle, d rive very slowly
and as close as possible at a rig ht angle to the curb .
Always keep chemicals incl ud ing grease, oil, gaso line and brake f luid
o ff t he t ires .
Ins pect the ti res regularly for damage (cu ts, cracks o r blisters, e tc.) .
Remove any foreign bodies embe dded in the treads.
Storing tires
M ark tires w hen yo u remove t hem to indica te t he d ire ct io n of rota ­
tion . This ensures you to be ab le to mount them correctly when you
re insta ll them.
Whe n removed, t he wheels or tires should be sto red in a cool, dry and
preferably da rk p lace.
Safety first
Store tires in a v ertica l pos it io n if they a re not mount ed on rims, in a
hor izonta l posit ion if they are mounted on r ims.
New tires
N ew tires have to be broken in=> & .
Th e tre ad d epth of new ti res may v ary, accor ding t o th e type an d
make of t ire and the tread pattern .
Hidden damage
Damage to tires and rims is often not readi ly visible. If yo u notice
unu sual vib ra ti on o r the ve hicle pulls to one side, t his may in dica te
that one of the t ires has been damaged. The tires must be checked
im media tely by an auth oriz ed A ud i d eale r or qual ifie d wor ks hop.
Unidirectional tires
A un id irectional tire can be identified by arrows o n th e sidewall , th at
point in the direct ion the t ire is designed to rotate. You must fo llow
t he s peci fied dire ction o f ro tat io n . This is neces sary so t hat t hese
tires can deve lop their optimum cha racte ristics regard ing g rip, road
noise, we ar an d hy dropl aning res ist an ce. F o r more informat ion
:::>page 323 .
& WARNING
New tires or tires that are old , worn or damaged cannot provide
maximum control and braking ability.
• New tires tend to be slippery and must be broken in. To reduce
the risk of losing control, a collision and serious personal injuries, dri ve with special care for the first 350 miles (560 km).
• Driving with worn or damaged tires can lead to loss of control,
sudden tire failure , including a blowout and sudden deflation ,
crashes and serious personal injuries . Have worn or damaged tires
replaced immediately. _..
Vehicle care Technical data

________________________________________________ T_ i_ re _ s_ a_ n_d_ w_ h_ e_ e_l _s _ ........
Incorrect wheel alignment
In correct whee l al ignme nt can ca use excessive tir e wea r, impairing
th e sa fety o f the vehicl e. If t ires show excessive w ear, hav e the w heel
alignment checked by a n authorized A udi dea ler or qualifie d work­
shop.
All Wheel Drive
Vehicles wi th quattro® must always have tires of the same size ,
con st ruct ion an d tread type . For details see~
page 246.
& WARNING
Sudden tire failure can lead to los s of control, a cra sh and serious
personal injury!
• Never drive a vehicle when the tread on any tire is worn down
to the wear indicators.
• Worn tires are a safety hazard, they do not grip well on wet
roads and increase your risk of "hydroplaning" and loss of control.
• Always keep chemicals that can cause t ire damage, such as
grease , oil, gasoline and brake fluid away from tires.
• Tires age even if they are not being used and can fail suddenly,
especially at high speeds. Tires that are more than 6 years old can
only be used in an emergency and then with special care and at
lower speeds.
• Never mount used tires on your vehicle if you are not sure of
their "previous history. " Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failu re and loss of vehicle control. •
Vehicle OP-eration
New tires and replacing tires and whee ls
N ew t ires an d w hee ls have to be brok en in .
Fig. 220 Tire specificat ion codes on th e sidewall of a tire
No.
©
®
®
©
©
©
Description
Passenger car tire (where applicable)
Nom inal wid th of ti re in mil limeters
Ratio of hei9ht to width (aspect ratio)
Radial
jj Rim diameter code
L oa d index and speed rating
Vehicle care Do-it-yourselt service iTechnical data

______________________________________________ G_e_ n_e _ r_ a_ l_ in_ f_o _r_ m_ a_ t_ i _o_ n __ _
The safety compliance sticker
is your assurance that yo ur new vehicle complies with all applicable
Fede ral Motor Veh icle Safe ty Standards which were i n effect at the
time the vehicle was manufact ured . Yo u can fi nd this sticker on the
left doo r jamb.
It shows the mont h and year of prod uct io n and the
vehicle identification number of your veh icle (perforation) as well as
the Gross Vehicle Weight Rating (GV WR) and the Gross Axle Weight
Rating (GAWR).
The high voltage warning label
is located o n the loc k carrier.
The spark ignition system complies with the
Canadian standard ICES-002. •
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and the Gross Axle Weight
Rating (GAWR) for front and rear are listed on a sticker on the left
door jamb.
T he Gross Vehicle Weight Rating includes the weight of the basic
vehicle pl us f ull f uel tank, oil and coo la nt, plus max im um load, whi ch
includes passenger we ight (150 lbs/68 kg per des ignated seating
position) and luggage weight.
Gross Axle Weight Rating
Th e Gross Axle Weight Ra ting is the maximum lo ad that can be
applied at each axle of the vehicle~&.
Vehicle capacity weight
The vehicle capacity weight (max. load) is listed on the dr iver's side B ­
pillar.
Safety first
Roof weight
Th e maxim um permiss ib le roof weight is 220 lb (100 kg ). T he roof
we ight is made up of the weight of the roof rac k system and t he
we ight of the object being transported~
page 88, "Loading the roof
rack".
& WARNING
• The actual Gross A xle Weight Rating at the front and rear a xles
s hould not exceed the permis sible weights , and their combination
must not exceed the Gros s Vehicl e Weight Rat ing .
• Exceeding permi ssible weight ratings can result in vehicle
damage, accidents and personal injury.
0 Note
• T he vehicle capac ity we ight figures apply when the load is distrib­
uted evenly i n the vehicle (passengers and lug gage). When trans ­
porting a heavy load i n the luggage compartment, ca rry the load as
near to the rear axle as possible so that the ve hicle's handling is not
impa ired.
• Do not exceed the max imum permissible axle loads o r the
maximum gross veh icle weight. Always remember that the vehicle's
handling will be affecte d by the extra load. Therefore, adjust your
speed according ly .
• Always observe loca l reg ulat ions. •
Dimensions
The specifications refe r to the basic mode l. Differences may occur
depe nd ing on the mode l type a nd options ordered, for exam ple, t ire
sizes. .,_,
Do-it,yourself service Technical data