2010 AUDI S3 fuel additives

Fuel supply and filling your fu el tank
Blend of g asoline and ethanol (grain al cohol or ethyl alcoho l}
• Anti -knock index must be 87 A KI or higher.
• Blend must not contain more than 10% ethanol.
Blend of gasoline and MTBE
• Anti -knock index mus t be 87 AKI or higher.
• Blend must contain not more than 15% MTBE.
Seasonally adjusted ga sol ine
Many gaso line grades are blended to perform especia lly wel l for
winter or summer d rivi ng. During seasona l change -over, we suggest
that you fill up at busy gas stations where the seasonal adjustment
is more likely to be made in time .
0 Note
• Methanol fue ls which do not meet these requirements may
cause corrosion and damage to plastic and rubber components in
the fue l system.
• Do not use fuels that fail to meet the specif ied criteria in this
chapter .
• If you are unable to determine whether or not a particu lar fuel
blend meets the specifications, ask your service station or its fuel
supplier.
• Do n ot use fuel for w hich the con tents cann ot be iden tified.
• Fuel system damage and performance p rob lems resulting from
th e use of fuels d ifferen t from those speci fied a re not the resp onsi ­
bility of Audi and are not covered under the New Vehicle or the
E mi ssion Contr ol System Warran tie s.
• If you experience a loss of fue l economy or driveabi lity and
performance p ro blems due to t he use of o ne of these fuel blends,
we recommend that you switch to unblended fuel. •
Gasoline additives
A major concern among many auto manufacturers is carbon
d epos it build -up caused by the type of gasol ine y ou use.
A lthough gasoline grades differ from one manufacturer to another,
t hey have certain things in common . A ll gas oline g rades co ntain
substances that can cause deposits to collect on vital engine parts,
such as fue l injectors and intake valves. A lthough most gaso line
brands include additives to keep eng ine and fue l systems clean,
they are not equal ly effective .
Audi reco mmends using TOP TIER De tergent Gasol ine. F or mo re
information on TOP TIER Detergent Gasoline, p lease go to the offi ­
cia l websi te (www.t optie rgas .co m).
A ft er an extended period of usin g inadequate fuels, bui lt -up carbon
depos its can rob you r engine of peak pe rformance .
(D Note
Damage or malfunction due to poor fuel qua lity is not covered by
th e Audi New Vehic le Li mit ed Warranty. •
Applies to vehicles: with diese l e ngi ne
Diesel fuel
Alwa ys use ULS D (Ultr a Low Sulfur D ie sel) s ulfur con te n t
15 ppm or less.
T he ULSD (Ultra Low Sulfur Diesel) meets the AS TM -D -975 (grade 2l.
Diesel fuel with a higher concentration than ULSD -Diesel No . 2
ASTM D975 and Bio -diesel with a h igher concentration than 5 % like
B11 , B20 or B100 are strictly prohibited.
Serv ice station fuel pu mps are labeled with the correct fuel in fo rma ­
tion for easy recognition by the user. If the diese l fue l pump is not .,_

-~_C_ h_e _c _ k_ i_n ...:::g::;...._ a_n_ d_ f_ i_ll _in -'g:::;.._ ___________________________________________ _
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 .
Detergent 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 maintenance
It is essential that you change your oi l at the recommended intervals
using only engine oil that complies with Audi oil standard
VW 502 00 (vehicles with gasoline engine) or VW 507 00 (vehicles
with diesel engine). Your Limited New Vehicle Warranty does not
cover damage or malfunctions due to failure to follow recom­
mended maintenance and use requirements as set forth in the Audi
Owner's Manual and Warranty
& Maintenance booklet. Your dealer
will have to deny warranty coverage unless you present to the dealer proof in the form of Service or Repair Orders that all scheduled
maintenance was performed in a timely manner .•
Engine oil consumption
The engine in your vehicle depends on an adequate
amount of oil to lubricate and cool all of its moving parts.
In order to provide effective lubrication and cooling of interna l
engine components, all internal combustion engines consume a
certain amount of oil. Oil consumption varies from engine to engine
and may change significant ly over the life of the engine. Typically,
engines with a specified break -in period (see=>
page 195) consume
more oil during the break-in period than they consume after oil
consumption 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 dilution from water condensation or fuel residue and the oxidation level of the oil. As
any
engine is subject to wear as mileage builds up, the oil consump­
tion may increase over time until replacement of worn components
may become necessary .
With all these variables coming into play, no standard rate of oi l
consumption can be established or specified. There is no alternative
to regular and frequent checking of the oil level, see
Note.
If the yellow engine oil level warning symbol in the instrument
cluster lights up, you should check the oil level as soon as
possible
with the oil dipstick=> page 229. Top off the oi l at your
earliest convenience =>
page 230.
& WARNING
Before you check anything in the engine compartment, always
read and heed all WARNINGS
=> &. in "Work ing in the engine
compartment" on
page 224.
0 Note
Driving with an insufficient oil level is likely to cause severe damage
to the engine.
[ i ] Tips
• The oil pressure warning display~ is not an indicator of the oil
level. Do not rely on it. Instead, check the oil level in your engine at
regular intervals , preferably each time you refuel, and always before
going on a long trip.
• If you have the impression your engine consumes excessive
amounts of oil, we recommend that you consu lt your authorized
Audi dealer to have the cause of your concern properly diagnosed .
Keep in mind that the accurate measurement of oil consumption
requires great care and may take some time. Your authorized Audi
dealer has instructions about how to measure oil consumption
accurately. •

___ A_ l..:,. p _ h_ a_ b_e _t_ic _ a_l _in _ d_e_ x ____________________________________________ _
Engine
4-cylinder diesel (140 hp) ... ... ... . 226
4 -cylinder gaso line (200 hpl .... .... 225
Coolant .. ...... ..... .... .... .... 232
Hood ...... ....... .... ... .... ... 223
Starting .................... 106, 107
Starting with jumper cables .. .... . 285
Stopping ... .. .... .... .... .... .. 108
Engine compartment . .... .... ...... . 225
Safety instructions . . . . . . . . . . . . . . . 224
Working in the engine compartment 224
Engine coolant system ... .... ....... 232
Adding coolant .... ....... ..... .. 234
Checking coolant level . . . . . . . . . . . . 233
Checking the engine coolant level .. 233
Radiator fan . . . . . . . . . . . . . . . . . . . . . 235
Engine coolant temperature
Gauge .... .... .... .... ... .... .... . 9
Engine cooling system Malfunction ........ ... .. .... .... . 30
Engine data ........ ............... . 296
Engine fault Warning light . . . . . . . . . . . . . . . . . . . . . 13
Engine hood Closing . .... ... .. .... .... ...... . 224
Release lever ...... .... .... ...... 223
Re leasing and opening ......... ... 223
Engine ma lfunction (diesel engine)
Warning light . . . . . . . . . . . . . . . . . . . . . 13
Engine oil .. ............. .. .... .... 226
Adding . .... ... .. .... ...... ... .. 230
Additives . . . . . . . . . . . . . . . . . . . . . . . 230
Changing ............... ........ 230 Checking the engine oil
level ... .... 229
Diesel engine .. ..... .. ...... ..... 231
Indications and conditions requiring extra checking ... ....... ...... ...... 229
Oil consumption ................. 228
Oil grades . .... ........ .... ...... 226
Recommended oil check intervals .. 229
Specification and viscosity ...... .. 226
Specifications Diesel engine ....... 231
Specifications gaso line engine ..... 226
Engine oi l level ................... 32, 33
Engine oi l pressure (malfunction) .. .... 31
Engine oil sensor defective .. ... .... ... 33
Engine speed limitation .. ...... .... ... 32
Environment Break -in period . . . . . . . . . . . . . . . . . . 195
Catalytic converter . . . . . . . . . . . . . . . 196
Diesel particulate filter ............ 197
Disposing of your vehic le battery ... 237
Driving at high speeds . . . . . . . . . . . . 198
Driving to minimize pollution and noise .
198
Fuel ............................ 220
Fuel economy . . . . . . . . . . . . . . . . . . . 198
Leaks under your vehicle . .... ... .. 224
Letting the vehicle stand and warm up ..
198
Proper disposal of drained brake fluid
236
Proper disposa l of drained engine
coo lant .. .... ... .... .... .... ... 234
Proper disposa l of dra ined engine oil 230
Recycling used eng ine oil ...... ... 230 Unleaded fuel
..... ... .... .... .. . 217
What should I do with an old battery?
237
EPC
See Electronic power control . . . . . . . . 13
ESP
See Electronic Stability Program .... 188
Event Data Recorder (EDRJ ............ 188
Expansion tank 233
F
Fahrenheit
Switching between Fahrenheit and Centigrade . ...... .............. 101
Fan Adjusting the fan speed .. ...... ... 101
Climate controls ...... .... ....... 101
Radiator ........ .... ... .. .... ... 235
Fastening Booster seats . . . . . . . . . . . . . . . . . . . . 175
Convertible chi ld safety seats ...... 173
Infant seats
Fastening eyes
Flat ti re 172
.. .... .... .... ... .. ... 82
Changing .. .... .... ... ........ .. 270
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . 130
Fog lights, front .. .... .... ........... 55
Folding master key with remote control . 36
Foot pedals ........................ 130
For the sake of the environment
Gaso line fumes and the environment 220
Letting your engine warm up . ..... . 107

Alphab eti ca l ind ex 1111111
-------------------------------------=--------
Reducing engine noise by upshifting
ear ly . ... .. .. .. ... ... .... . ... .. 8, 9
Refueling .. ..... .... .... .. . .... . 220
Saving fuel by upshifting early ..... 8, 9
Using the rear window defogger . ... 103
Front airbags Descrip tion . ..... .... .... .. . .... . 149
How they work . . . . . . . . . . . . . . . . . . . 154
Fron t seats . ..... .. .... .... ..... .... . 72
Adjusting ..... .. .... ..... .. .... . 127
Adjusting the manual seats .... .... . 74
Child restraints in the front seat .... 1 47
Heated seats . . . . . . . . . . . . . . . . . . . . . 104
Fronta l collisions and th e laws of physics
136
Fuel Current fuel mileage ... ... .... ... .. 22
Fuel gauge .. .... .... .... ... .... .. 10
Fuel supply too low . ... .. .... .... .. 32
Fuel fi ller flap
Unlocking the fuel filler flap by hand 222
Fuel gauge ... ....... .... .... .... .... 10
Fuel range . ......... ....... .... ... .. 22
Fu el supply
Addi tives ............ ....... .... . 217
Blended gasoline ......... ... .... . 217
Fuel fi ller neck ... ...... ........ .. 219
Fuel gauge .. .... .. ...... ....... .. 10
Fuel tank capacity ... .... .... .. 10, 219
Gasoline ... .. ...... .. ... .. .... .. 217
Gasoline additives . ... .... .. . ..... 218
Octane rating ... .... .. ... ...... .. 217
Recommendation ... .... .... .... . 217
Controls and equip­
ment Safety first
Refuel
ling .... ....... .... ... . .... 220
Unlocking the fuel filler flap by hand 222
Fuel tank Capacity ..... ...... .. .... ...... . 219
Capacity (gal lons/liters) ..... ... ... .. 10
Fuse arrangement . .... .... ..... .... . 279
G
Gas discharge lamps .. .. ..... .. .... . 283
Gauges Engine coolan t temperature .. ... ... .. 9
Fuel gauge . .... .... .... ...... ... . 10
Speedometer . .... .... .... .... ... . 10
Tachometer ..... .. .. .... .... .... .. 8
Trip odometer ...... ...... .... .... 10
Gear recommenda tion ................ 19
Gearshift indicator .... .. .... ... .... .. 19
Gearsh ift lever ... .... .... .... ... .... 113
General il lustra tion
Ins trumen ts and controls . .... .... ... 7
Genera tor
Warning/indicator lights ...... .... .. 14
G lossary of tire and loading terminology .. .
243
Glove compartment ... .. .... ... .... .. 93
Light .... ... ... .. .... .... .. . .. 58, 59
Glow plug system Indicato r ligh t ... .... .... ...... ... . 13
Wa rning ligh t ...... ........... .... 13
Gross Vehicle Weight Rating (GVWR) ... 295
H
Head restrain ts .. ....... ... .... .... . 129
Adjusting .. ... ... .... ....... .... . 129
Rear seats .... .... .... ... .... .. 78, 79
Headlight defe ctiv e .... ... .. .... ...... .... .. 34
Head light range control
defective ..... .... .... .. . .... .... . 33
Headlights ... ... ...... ....... ...... . 53
adaptive light ..... .... ... .... .. .. . 55
Front fog l ights . ..... .. ... .... ... .. 55
Switching off . ... .... .... .... .. ... 53
Switching on ...... .... .. .... ...... 53
Xenon headlights ...... .. .. .... .... 53
Heated rear window ... .... ... .... .... ... 103
Heat ed outs id e mirrors ... .... ..... .. .. 69
Hea ted washer jets
Wiper and washer system ...... .... . 62
Heavy clothing and safety belts .... .... 138
High beam . ...... .... ... .. .. .... . 53, 57
Warning/indicator lights ..... ...... . 14
High vo ltage warning la b el . ...... ... . 294
Hi ll Descen t Assist .... ... ... ... .. .... 117
Hi ll hold assist
Starting on hills ....... ... .... .... 1 10
hood
See Eng ine hood ..... .... .... ... . 223
Hood re lease ..... .. .. .. .... .... .... 223
Horn . ...... .... .... ... .... .... .. . ... 7
How a re child restrain t system anchors relat-
ed to ch ild safety .... .... .... .... 180
Vehicle operation Vehicle care Do-it-yourself service Technical data