2009 AUDI TT COUPE oil change

Driver information system
The service interval display determines when a service procedure is
needed for your vehicle . It operates in two stages:
• Service reminder : Before reaching a service event, this message
appears briefly when you switch on the ignition:
OIL CHANGE IN
1230 Ml (2000 KM) 150 DAYS.
• Service event: When the date for service is reached, the message
OIL CHANGE! appears. It is accompanied by an audible signal.
Display remaining distance
By briefly pulling the knob,@) ~ page 12 , fig. 2, the dis tance/time
remaining to the next service date is displayed with the ignition on.
The distance/ time remaining is updated every 300 miles (500 kml.
If the distance/time remaining is cal led up on new vehicles or after
service has been performed, the due date is always shown in the
display with
OIL CHANGE IN····· Ml (KMl··· DAYS within the first 300
miles (500 km).
To reset the displa y
The dealership performing the service resets the display when the
service has been completed . The display is resets as follows:
• Switch the ignition on.
• Pull the knob @)~
page 12 , fig. 2, this message appears : OIL
CHANGE!
• Pull the knob unti l the display OIL CHANGE IN····· Ml (KM)···
DAYS
appears in the display. If the reset button is not pulled within
5 seconds, the disp lay reset mode closes.
[ i J Tips
• If a malfunction is present (red symbol), the distance remaining
cannot be called up.
• Do not reset the display between service intervals. Doing so will
result in an incorrect display.
• If the battery is disconnected, the Service Interval Display values
are reta ined. •
On vehicles with the Driver Information System, you can also call
up the service interval display~
page 27.
• If service was not performed at the correct time or the service
interval display was not reset after service was performed, the addi ­
tional mileage driven or the elapsed days will be shown as negative
numbers. •
On-Board Diagnostic system (OBD)
On-Board Diagnostics
Fig. 10 Locat ion of
Data Link Connector
( DLC )
On-Board Diagnostics monitors the components of your emission
control system . Each monitored component in your engine system
has been assigned a code. In case of a malfunction, the component
wi ll be identified and the fault stored as a code in the control
module memory.
The MIL light may also illuminate if there is a leak in the on -board
fuel vapor recovery system. If the light ill uminates after a refuelling,
stop the vehicle and make sure the fuel fi ller cap is properly closed
~ page 213.
In order to make an accurate diagnosis, the stored data can only be
displayed using special diagnostic equipment (generic scan tool for
OBD) . ...

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In the case of general soiling of the upho lstery and cover material,
we recommend hiring a s pecialis t tha t has the equ ip m ent to c lean
the seat covers and other fabric surfaces by shampooing and spray
e xtraction .
& WARNING
Always read and heed all WARNINGS and the information
~ page 198 .
[ i ] Tip s
Open Ve lcro fasteners on your clothing can damage the seat cover.
Please make sure that Velc ro fas tene rs a re c losed. •
Plastic parts and instrument panel
Always us e a clea n clo th mo isten ed in cl ear wa ter t o clean thes e
areas . For persistent dirt use an Audi approved
solvent -free plastic
cleane r/ p rotec tan t.
& WARNING
Solvent s can change the propertie s of some plastic s and make it
h arder for the airbag to deploy .
• Never clean the instrument panel or the surface of Airbag
modules with cleaning produ cts that contain solvents .
• Products containing so lvents will make the surface of this part
porous.
• Serious injur ies can re sult if plastic part s come loose when the
airbag is deployed.
• Always read and heed all WARNINGS and the infor mation
~ page 198 .
0 Note
Cleaning agents co ntaini ng so lvents wil l attack t he ma ter ial and can
change the way it behaves .•
Instrument cluster glass
- Clea n the glass w it h a soft, damp clot h.
In order to preserve the anti -glare properties of the instrument
clus ter g lass, it sho uld only be clea ned w ith a soft , dam p clo th .•
Ap plies to vehicl es: w ith n atu ra l le ath er
Natural leather
A udi make s gr eat effo rts to maintai n the pro perti es ,
n at ura l look an d feel of int erior leather.
General
We offer many different types of lea ther on our veh icles . M ost are
different types of nappa leather, which has a smooth surface and
comes in va rious co lors .
Th e intensity o f the color de termi nes the visua l character istics a nd
appearance . If the surface of the leather has a typica l natural look,
t hen the leat her is a nappa leather tha t has been left in a re la tively
natural condition. This leather offers particu lar ly good comfort and
b rea thes well. Fi ne veins, closed grains, insect bi tes, skin fol ds, and
subt le variations in color remain visible. These characteristics
dem onstra te that the mater ial is natura l.
Natura l nappa leather is not covered by a color fin is h . It is therefo re
more sensitive to soiling and wear, which is something you need to
conside r if c hild ren, a nimals o r other factors migh t prove to be
particularly hard on the leather.
By c ontrast, lea ther types that a re covere d by a colo red fini sh layer
are more durable . This has a positive effect on the leather's resis -
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At the time of printing, engine oils available in the U.S. and Canada
that meet the exacting specifications of Audi oil standard VW 502 00
are synthetic engine oils. This does not mean, however, that every
synthetic engine oil will meet Audi oil standard VW 502 00. So
always be sure that you use an approved oil.
To help prevent the formation of harmful deposits use only oil with
the follow ing specifications printed on the oil container:
Audi oil standard VW 502 00
Oil container labels may carry the specification singly or in combi­
nation with other designations and oil quality standards.
Viscosity
Engine oils are graded according to their viscosity. The proper
viscosity grade oil for your engine depends on climactic or seasonal conditions where you drive . You can use oil with a viscosity grade of
SAE 5W40 across all temperature ranges for normal driving condi­
tions.
However, if engine oil viscosity grade SAE 5W40 is not available, you
can also use viscosity grade SAE 5W -30 or SAE 0W-40 as long as it
meets Audi oil quality standard VW 502 00 specifications.
Because engine oil that meets the Audi oil standard may not be
available everywhere when you need it, we strongly recommend
that you always carry with you an extra quart (liter) of oil that
e xpr ess ly conforms to the VW 502 00 specification, in case you have
to top off the oil while on the road.
Only if the level of the oil is at or below the minimum mark on the
oil dipstick -and no oil that expressly conforms to Audi oi l standard
VW 502 00 specifications is available -may you top off with a high
quality engine oi l, preferably synthetic-based, that meets ACEA A3,
ACEA A5 or ACEA B5, API SL or ILSAC GF-3 specifications, but even
then, only in viscosity grades SAE 5W -40, SAE 5W -30, or SAE 0W -40 .
However, during the entire time between oil change intervals, never
top off with more than a total of 0.5 qt/liter engine oil that does not
conform to Audi oi l specification VW 502 00. 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. Here you will also find a
current list of oils (manufacturers, brand names etc.) that conform
to Audi oil standard VW 502 00.
Changing the engine oil
The engine oil and oil filter must be changed according to the
mileage (kilometers) and time intervals specified in your vehicle's
Warranty
& Maintenance booklet. Do not exceed these intervals -
harmful deposits from old engine oil can reduce engine perfor­
mance and can lead to expensive engine repairs.
Changing the oil at the recommended intervals is so very important
because the lubricating properties of oi l decrease gradually during
normal vehicle use. If you are not sure when you have your oil
changed, ask your authorized Audi Service Advisor .
Under some circumstances the engine oil should even be changed
more frequently. Change oil more often if you drive mostly short
distances, operate the vehicle in dusty areas or mostly under stop­
and -go traffic conditions, or when you use your vehicle where
temperatures stay below freezing point for long periods.
Deterge nt additives in the oil will make fresh oil look dark after the
engine has been running for a short time . This is normal and is not
a reason to change the oil more often than recommended.
Damage or malfunctions due to lack of ma intenance
It is essential that you change your oil at the recommended interva ls
using only engine oil that complies with Audi oil standard
VW 502 00. 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. Your dea ler will have
to deny warranty coverage unless you present to the dealer proof in
the form of Service or Repair Orders that all schedu led maintenance
was performed in a timely manner. •

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Engine oil consumption
The engine in your vehicle depends on an adequate
am ount of oil to lubricate and c ool all of its moving parts.
In order to provide effective lubrication and cooling of internal
engine components, all internal combustion engines consume a
certain amount of oil. Oil consumption varies from engine to engine
and may change sign ificantly over the life of the engine . Typically,
engines with a specified break-in period (see~
page 190) consume
more oil during the break-in period than they co nsume after o il
consumption has stabilized .
Under normal conditions, the rate of oil consumption depends on
the quality and viscosity of the oil, the RPM (revo lutions per minute)
at which the engine is operated, the ambient temperature and road
conditions. Further factors are the amount of oil dilution from water
condensation or fue l residue and the oxidation level of the oil. As
any engine is subject to wear as mileage bu ilds up, the oil consump ­
tion may increase over time until rep lacement of worn components
may become necessary .
With all these variables coming into play, no standa rd rate of oil
consumption can be estab lished or specified. There is no a lternative
t o regula r and frequent checking of the oil level, see Note.
I f the yellow engine oil level warning symbol in the instrument
cluster _ lights up, y ou should check t he oi l level as soon as
possible
with the oil dipstick~ page 221. Top off the oil at your
earl iest co nvenience ~
page 222.
& WARNING
Before you check anything in the engine compartment , always
read and heed all WARNING S
~ & in "Working in the engine
c ompartment " on
page 217 .
0 Note
Driving with an insuff ic ie n t o il level is l ikely to cause severe damage
to the engine.
[ i ] Tip s
• The oil pressure w arning display ce,. is not an indi cator of the oil
level . Do not rely on it. Instead, check the oil level in your engine at
regular interv als , prefe rably ea ch time you refuel , and always before
going on a long trip.
• I f you have the impression your engine consumes excessive
amoun ts of oi l, we recommend tha t you consult your Audi dealer to
have the cause of your concern properly diagnosed . Keep in mind
that the accurate measureme nt of oil consumption requires great
care and may take some time. Your Audi dealer has instructions
about how t o measure oil consumption accurately. •
Checking the engine oil level
Vehicle care I t •
Fig. 13 9 Illu stra tion of
pri nciple 1 : Mar ker s on
oi l dip sti ck ...

Checking and filling -
--------------~-
•
-Screw the ca p back o n the filling h ole and sli de th e oil
dips tick in as far as it wil l g o .
& WARNING
• While topping off , the oil must not come in contact with hot
engine parts -fire haz ard!
• The oil filler cap must be properly secured to prevent oil from
being sprayed on the hot engine and exhaust system when the
engine is running -fire hazard!
• If your skin has come in contact with the engine oil , you must
subsequently cleanse it thoroughly.
0 Note
• T he oil level must not be above ran ge @ -da nge r of co nverter or
engine damage! Contact an authorized dealership to draw off oi l, if
n ec essary.
• Audi does not recommend the use of oil additives . They may
damage the engine and adversely affect your New Vehicle Warranty.
W For the sake of the environment
• Unde r no circumstances can the o il come in co ntact w ith the
sewage network or the soil.
• Observe an d follow le gal regulat io n s when d ispos ing o f empty
oi l containers. •
Changing the engine oil
We recom men d th at ha ve yo ur oil c hang ed by an a utho­
r iz ed A ud i dealer o r a qualified servi ce s tatio n.
Befo re yo u ch ec k anything in the e ngine compa rtment, always read
and heed all WARNINGS=>
& in "Work ing in the en gine compart ­
ment" on
page 217 .
The engine oi l must be changed according to the interva ls specified
i n yo ur War ra n ty
& M ain te na n ce booklet . This is very i mportant
because the lubricating properties of oi l d iminish g radua lly during
no rma l vehicle use .
U nde r some circu msta nces the e ng in e o il s hou ld be cha nged mo re
frequently. Change oil more often if yo u drive most ly short
dista nces, opera te th e ve hicle i n dusty areas or under predo mi­
nantly stop -and-go traffic conditions, or have your vehicle where
t empe ra tu re s rema in bel ow free zin g for e xtended per iods .
De tergent additives in th e oil will make fr esh oi l loo k dar k aft er the
eng ine ha s been ru nning f or a sho rt ti me. T his i s no rm al and is not
a reason to c hange th e o il more ofte n than reco mme nde d.
Because of the problem of proper disposal, along with the spec ial
to ols an d necessa ry ex pertise requ ired, we stro ngly reco mmend
that you have your oi l cha nged by an authorized
Audi dealer or a
q ua lif ied serv ice s ta tio n.
If you choose to change your oil yourself , please note the following
impo rtant infor mati on:
& WARNING
To reduce the risk of personal injury if you must change the engine
oil in your vehicle yourself :
• Wear eye protection .
• To reduce the risk of burns 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 help prevent hot oil from running down your arm .
• Drain the oil into a container designed for this purpose, one
large enough to hold at least the total amount of oil in your engine .
• Engine oil is poisonous . Keep it well out of the reach of children . _,,,
Vehicle care
I t •

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& WARN ING (c o ntinued )
• Continuou s contact with used en gine oil i s harmful to your
sk in. Alway s prote ct your skin b y wa shi ng oil off thoroughly with
soap and water .
0 Note
Never mix oil additives with your engine oil. These additives can
damage your engine and adversely affect you r Audi Limited New
Vehicle Warranty.
<£> For the sake of the environment
• Before changing your oil, first make sure you know where you
can proper ly dispose of t he used oil.
• Always dispose of used engine oil properly . Do not dump it on
garden soil, wooded areas, into open strea ms or down sewage
drains .
• Recycle used eng ine oi l by taking it to a used eng ine oi l collec ­
tion facility in your area, or contact a service station. •
Engine cooling system
Coolant
The e ngine coolant perfor ms tw o functions: i t kee ps the
en gine from overheatin g and i t pro tects the engi ne from
freezing in the winter.
The cooling system is sea led and general ly requires litt le attention.
The coo ling sys tem has been f illed at the factory with a permanen t
coo lant which does not need to be changed. The coolant consists of
a mixture of water and the ma nufacturer 's glyc ol- basedco olan t
additive
G12++ antifreeze w ith anti corrosion additives (50% for USA models; 60% for Canadian mode
ls) . T his mixture both assures the
n ecessary fros t pr otection a nd protects metal co mpo nents in the
engine's cooling system from corrosion and scaling. It also raises
t he boil ing point of the coolant .
Do not reduce the concentration of the coo lant in the su mmer by
adding plain water.
The proportion of coolant additive mu st be at
lea st 50 % but not more than 60 %
to maintai n antifreeze pro tection
and cooling efficiency. If the coolant frost protection is too low, the
coo la nt co uld free ze and damage the vehic le heating and engine
coo ling system .
For year-round driving, antifree ze is added at the factory for temper­
atures down to:
• - 31 °F ( -35 °C) USA
• -40 °F ( -40 °C) Canada.
You can mix the
G 12+ + coolant additive with other additives (G12+
or G12). Always check w ith your authorized Audi dealer.
& WARNING
Before you check anything in the engine compartment, alway s
read and heed all WARNINGS
~ & in "Working in the engine
compartment " on
page 217.
0 Note
• Before winter sets in, have the coolant checked to see if the
coo lant additive in your vehicle is suff icient to meet the c limate
co nd itions . This is e special ly impor tant i f you live in a region where
the winter is extremely cold. If necessary, increase the proportion of coo lant additive t o 60%.
• When adding coolant additive to your cooling system,
r emem ber:
- We recommend using on ly coolant additive
G 12+ + (check the
l abel) for your veh ic le . Th is coolant additive is available at autho -
rized Audi dealers. Other types of antifreeze can significantly ._

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• the engine compartment heats up because the vehicle is parked
in intense sunlight.
& WARNING
• To reduce the risk of personal injury never touch the radiator
fan.
• The auxiliary electric fan is temperature controlled and can
switch on suddenly even when the engine is not running .
• The auxiliary radiator fan switches on automatically when the
engine coolant reaches a certain temperature and will continue to
run until the coolant temperature drops. •
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a quick glance.
Fig. 143 Engine
compartment: brake
fluid reservoir
Before you check anything in the engine compartment,
always read and heed all WARNINGS=> & in "Working in
the engine compartment" on
page 217.
-Read the brake fluid level from the brake fluid reservoir
=> fig. 143. The brake fluid level must be between the
"MIN" and "MAX" markings.
The brake fluid reservoir is located behind the rear partition of the
engine compartment on the left side~ page 218.
The fluid level may drop slightly after some time due to the auto ­
matic adjustment of the brake pads. This is not cause for alarm.
If the brake fluid level falls considerably below the "MIN" mark, the
brake warning/indicator light (U.S. models:
BRAKE, Canadian models:
(Cf))) will come on~ page 19 and~ page 33. Do not continue to
operate the vehicle. The complete brake system should be thor­
oughly checked by an authorized Audi dealer or other qualified
facility and the cause corrected. If the brake fluid level is too low, the
brake warning/indicator light will illuminate. Contact an authorized
Audi dealer
immediately. •
Changing brake fluid
Have the brake fluid changed by an experienced techni­
cian.
Brake fluid absorbs moisture from the air. If the water content in the
brake fluid is too high, corrosion in the brake system may result
after a period of time . The boiling point of the brake fluid will also
decrease considerably and decrease braking performance.
Therefore, the brake fluid must be changed
every two years. Always
use new brake fluid which conforms to Federal Motor Vehicle Stan­
dard "FMVSS 116 DOT 4".
The brake fluid reservoir can be difficult to reach, therefore, we
recommend that you have the brake fluid changed by your autho­
rized
Audi dealer. Your dealer has the correct tools, the right brake
fluid and the know-how to do this for you.
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Vehic le care I I irechnical data

Fuses and bulbs -
------------------
The various electrical circuits are protected by fuses. The fuses are
clustered in a centralized unit. The unit is located behind the face
panel at the end of the instrument panel.
Two spare fuses and a sticker identifying the fuses are located on
the inside of the fuse box cover.
You are well advised to keep a supply of spare fuses in your vehicle.
Fuses with the proper ampere ratings are available at your autho­
rized Audi dealer.
& WARNING
Never replace a fuse with one that has a higher amperage rating .
• A fuse with a too high amperage could damage the electrical
part and cause a fire.
0 Note
• On no account should fuses be repaired (e.g. patched up with tin
foil or wire) as this may cause serious damage elsewhere in the elec­
trical circuit or cause fire.
• If a fuse blows repeatedly, do not keep replacing it. Instead, have
the cause for the repeated short circuit or overload tracked and
fixed. •
Fuse Location , Instrument Panel left
Fig . 170 Fuse carrier
behind the instrument
panelendface,cover
removed
Some of the equipment items listed are optional or only available on
certain model configurations.
Note that the following table is accurate at the time of going to
press and is subject to change. In the event of discrepancies, the
label on the inside of the cover always takes precedence.
The power seats are protected by circuit breakers, which automati ­
cally reset after a few seconds after the overload has been reme-
died. .,_
Vehicle care Do-it-yourself service irechnical data