2012 AUDI A5 COUPE octane

232 Fuel supply and filling your fuel tank
Fuel supply and filling
your fuel tank
Gasoline
Fuel supply
Using the righ t fuel helps keep the environ­
ment cle an and preven ts engine dam age .
Fuel recommendation
The fuel recomme nded for you r vehicle is un­
lead ed premium
g rade gasoline . See a lso
¢ pag e 292, Data . Audi recommends usi ng
T OP TIER D eterge nt Gaso line wi th a mini mu m
octa ne ra tin g of 9 1 AKI (95 RON). For more
in fo rmation on TO P TI ER De tergent Gaso line,
p lease go to the officia l webs ite (www.toptier ­
gas.com).
Th e re commended g asoline oct ane r ating for
your engine can a lso be fo und on a label loca t­
e d on the ins ide of the fue l filler flap . This rat ­
ing may be specified as A KI or RO N.
Your veh icle m ay also be oper ated using un­
l ea ded regular g asoline with a min imum o c­
tane rating of 87 AKI/91 R ON. However, using
87 AKI/91 RON octa ne f ue l w ill slightly re ­
d uce eng ine perfo rmance.
Use unleaded gasoline only. Unleaded g aso­
line is availab le th rou gho ut the USA, Canada ,
and in most E uropean countries . We recom­
mend that you do not ta ke yo ur vehicle t o
areas or countries where unleaded gasoline
may not be ava ilable.
F or mo re in format io n on refue ling your ve hi­
cle, see
¢ page 233.
Octane rating
O cta ne r ating in dicates a gaso line's abili ty to
res ist engine damagin g "knoc k" ca used by
p remature ign ition and detonation. Therefore,
buy ing the correct grade of gaso line is very
important to help prevent possible engine
damage and a loss of engine performance.
Gasoline most commonly used in the Unite d
States a nd Canada has the following octane r
at ings t hat can usu a lly be found on the fi ller
pump:
- Pre mium G ra de: 91 -9 6 A KI
- Regular Grade : 87 -90 AKI
Explanation of the abbreviations:
AKI = Anti K nock Index= (R+M) /2 = (RO N
+ MON)/2
R ON= Resea rch Octane Numb er
MON = Motor Octane Num ber .
(D Note
-Do not use a ny f ue l w it h octane rat ings
lower tha n 87 A KI or 9 1 RO N othe rwise
expensiv e engine damage w ill occur.
- Do
not use leaded gasoline . The use of
lead ed gasoline w ill severely damage
yo ur v ehicl e's catalytic co nve rter a nd its
ability to co ntrol exha ust e mission s.
Blended gasoline
Use of gasoline containing alcohol or
MTBE (methyl tertiary butyl ether)
You may use unleaded g asoline blende d with
alcohol o r MTBE (commonly re ferred to as
oxygenates) if the blende d mixture meets t he
f o llow ing criteria:
Blend of gasoline methanol (wood alcohol or
methyl alcohol)
- Anti -kno ck index mus t be 87 A KI or higher.
- Blend must contain no mor e than 3% me th-
anol.
- Blend must contain more than 2% co-sol-
ve nts .
Blend of gasoline and ethanol (grain alcohol
or ethyl alcohol)
- Anti -knoc k index must be 87 AKI or higher .
- Blend must not conta in mo re than 10%
ethanol.
Blend of ga soline and MTBE
- Anti-knoc k index must be 87 AKI or high er. ll-

Consumer Information
Warranty coverages
Your Audi is covered by the following war­
ranties :
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfo-
ration
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Con trol Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warran ­
ties can be found in your
Warranty & Mainte­
nance booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regulations in the United States
and Canada require that automobiles meet
specific emission regulations and safety
standards. Therefore, veh icles built for the
U.S.A. and Canada differ from vehicles sold in
other countries .
If you p lan to take your vehicle outside the
continental limits of the United States or Can­
ada, there is the possibility that
- unleaded fuels for vehicles with cata lytic
converter may not be available;
- fuel may have a considerably lower octane
rating . Improper fuel may cause engine
damage ;
- service may be inadequate due to lack of
proper service facilities, tools or testing
equipment ;
- replacement parts may not be readily availa­
ble.
- Navigation systems for vehicles built for the
U.S.A. and Canada will not necessari ly work
in Europe, and may not work in other coun­
tries outside of North America.
Consumer Information 293
@ Note
Audi cannot be responsible for mechanical
damage that could result from inadequate
fuel, service or parts availab ility.
Audi Service Repair
Manuals and Literature
Audi Offic ial Factory Service Manuals and Lit ­
erature are published as soon as possible after
model introduction. Service manuals and lit­
erat ure are available to order from the Audi
T echnical Literature Ordering Center at:
www.audi.techliterature.com
Maintenance
' General
Your vehicle has been designed to help keep
maintenance requirements to a minimum.
However, a certain amount of regular mainte­
nance is still necessary to assure your vehicle's
safety, economy and reliability . For detailed
vehicle maintenance consult your Warranty
&
Maintenance booklet.
Under difficult operating conditions , for ex­
ample at extremely low outside temperatures ,
in very dusty regions, when towing a tra iler
very frequently, etc., some serv ice work
shou ld be pe rformed between the intervals
specified. This applies particularly to:
- oil changes, and
- cleaning or replacing the air filter .
® For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that emission standards
are maintained, thus min imizi ng adverse
effects on the environment .
Important considerations for you and
your vehicle
The increasing use of electronics , sophisticat­
ed fuel injection and emission contro l sys-
tems, and the genera lly increasing technica l ..,_
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Index 303
-----------------------------------.......
Unleaded fuel ..................... 232
What should I do with an old battery? . 251
Environmental note
Rear window defogger . . . . . . . . . . . 83, 88
Roof rack .. .. ........... .. .. .. .... 74
EPC
refer to Electronic power control .... .. 15
E SP
refer to Electronic stabili zation program
(ESP) .... .. ................. .. .... 15
Event Data Recorder (EDR) ............ 204
Exhaust tail pipes Cleaning . .. ............. .. .. .. .. . 226
Expansion tank ............ .... .. ... 244
Exterior mirrors
Adjusting . ................. ... .... 57
Dimming ... ................ ... .... 58
Heating .. .. ............. .... .. .. .. 57
Eyeglasses compartment .... .. .. .. .. .. 77
F
Fan
Deluxe automatic climate control .. .. .. 81
Deluxe automatic climate control plus . . 87
Radiator ... .. .............. ... ... 246
Fastening Booster seats ............ .. .. .. .. . 194
Convertible child safety seats . .. .. .. . 192
I nfant seats ............. .... .. .. . 191
Flat tire Changing .. .. ........ ... .. .. .. .. . 274
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . 149
F og lights . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Foot pedals . . . . . . . . . . . . . . . . . . . . . . . . 149
For the sake of the environment
Gasoline fumes and the environment .. 234
Reducing engine noise by early upshift-
ing .. .. .. .. .. .. ........... .. .. .... 11
Refueling .. .. ........ ... .. .. .. .. . 234
Saving fuel by early upshifting .. . ... .. 11
Front airbags
Description . .. ........... .. .. .. ... 166
Howtheywork .................... 171
Fr ontal collisions and the laws of physics 155
Front ashtray ............... ... ... ... 75 Front seats
. . . . . . . . . . . . . . . . . . . . . . . . . 61
Adjusting ..... .... ............... 146
Child restraints in the front seat .... .. 163
Convenience side view . . . . . . . . . . . . . . . 66
Symmetrical seat positions . . . . . . . . . . . 66
Fuel Additives ... ..... .. ............... 232
Blended gasoline ... .............. . 232
Consumption .. .. .... ......... .. .. . 22
Filler neck . .. .. .. .. . .............. 233
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 12
Gasoline .. .. .. .. .. . .. .... ........ 232
Gasoline additives .. .............. . 233
Octane rating .. .. ................. 232
Recommendation . .... ......... .. .. 232
Refuelling ..... .. .. ............... 234
Reserve ....... .... ................ 12
Tank capacity .................... . 292
Unlocking the fuel filler flap by hand .. 235
Fuel economy messages (efficiency pro-
gram) .... .. .. .. .. .. . .............. . 26
Fuel filler flap Unlocking the fuel filler flap by hand .. 235
Fuel supply too low ................. . 35
Fuses Assignment . . . . . . . . . . . . . 280, 281, 282
Replacing ........................ 280
G
Garage door opener (Homelink ®) .. .. .. 140
Gas discharge lamps .. ..... .......... 283
Gauges Engine coolant temperature . . . . . . . . . . 10
Fuel gauge .. .. .. ............... .. . 12
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 11
Gear recommendation .............. .. 25
Gearshift indicator . .. ... ....... ...... 20
Gearshift lever 6-speed manual transmission ...... .. 126
General illustration Instruments and controls .......... ... 8
Glossary of tire and loading terminology 253
Glove compartment . . . . . . . . . . . . . . . . . . 77
Gross Vehicle Weight Rating (GVWR) . .. 290
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L
LA TCH .... .. .. ...... ..... .. .. .. ... 199
Description ... ... ..... ... .. .. .. ... 200
Instal ling a chi ld restraint . ... .. .. .. . 200
Location . . . . . . . . . . . . . . . . . . . . . . . . . 199
Mounting and releasing the anchorage
hook .. .. ...... .... ... .. .. .. .. .. . 200
L eather ..... .. .... .... ... .. .. .. ... 228
C leaning ... .. .. .. .... ... .. .. .. ... 229
L ift ing jac k .. ............. .... .. ... 277
Lifti ng vehicle .. ........... .. .. .. ... 288
Light Com ing home .. .. ..... ... .. .. .. .. .. 50
Daytime r unning lights . . . . . . . . . . . . . . 50
Driving light control ....... .. .. .. .. .. 49
Exterior lighting . . . . . . . . . . . . . . . . . . . . 50
Leaving home . . . . . . . . . . . . . . . . . . . . . . 50
Sw itch ing on and off ......... .... ... 49
Lighting ..... .. .. ...... ... .. .. .. .... 49
Lights Emergency flashers . . . . . . . . . . . . . . . . . 5 2
H igh beam .... .. ..... ... .. .. .. .... 52
High beam warning/ indicator light ... .. 16
Turn signa ls . ... .. .... ... .. .. .. .... 52
Xenon headlights . . . . . . . . . . . . . . . . . . . 51
L ight senso r .............. .... .. .... 49
Light sensor defective . . . . . . . . . . . . . . . . 34
Lock ing
Luggage compartment lid .. .. .. .. .. .. 44
Power locking sw itch . . . . . . . . . . . . . . . . 43
Remote control key ....... .. .. .. .. .. 41
Using the mechan ica l key .. .. .. .. .. .. 43
L ow -beam headlight
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 3 5
L ow be ams .. ............. .... .. .... 49
Lower anchorage locator button .. .. .. . 200
L ower universa l anchorage bars (Canada) 199
L ower u niversa l anchorages (Canada) 199
Luggage Stowing . .. .. .. ......... .. .. .. ... 150
L uggage compartment ... ... .. .. .. .. .. 68
Ca rgo net . ... .... .. .. ... .. .. .. .... 69
En larg ing . . . . . . . . . . . . . . . . . . . . . 70, 7 1
Escape hand le ........... .. .. .. .. .. 45
Lid .. .. .. .. .. ............... .. ....
44
Loading . . . . . . . . . . . . . . . . . . . . . . 68, 150
Inde x 305
Open ing and closing . .. .. ..... ... .. . 44
S ki sack ... .. .. .... . ... ...... ... .. . 72
Tie-down rings . . . . . . . . . . . . . . . . . . . . . 69
Tie -downs . .. .. .. ................. 151
Tr unk pass-through ... ............. . 73
M
Maintenance .. .. .. ................. 293
Malfunc tion Ind ic a tor Lamp (M IL) . . 16, 26
Manua l transm ission . .. .. ...... .... . 126
Master key Battery replacement . ... .... ... .. .. . 38
Check light .. .. .. .... ............. . 38
Mas ter key wit h remo te con trol . . . . . . . . . 3 7
Mechan ica l key .. ... ................. 39
Memory for driver's seat . . . . . . . . . . . . . . 65
Recalling sett ings .. ............... . 65
Stor ing settings .. .... ........... .. . 65
memo ry func tion . . . . . . . . . . . . . . . . . . . . 65
Mileage Ave rag e ...... ... .. ..... ........... 22
Instantaneous . .. .... ........... .. . 22
Mirro rs
Activati ng the dig ital compass . .. .. .. . 59
Adjusting the exterior m irrors ....... .. 57
dimming .. .. .. .... .. ........ ...... 58
Monito ring the Advanced Airbag System 173
N
Natura l leather ....... .. .. ..... ... .. 228
New ti res and wheels
NHTSA 263
Co ntacting . . . . . . . . . . . . . . . . . . . . . . . 152
Number of seats ... .. . ... ...... ... .. 154
0
Occu pan t se ating positions ....... .. .. 145
Octane rat ing ... .. .. . .. .... .... .. .. 232
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Oil
refer to E ng ine oi l . . . . . . . . . . . . 239, 242
Oil consumpt ion . .... ........ ..... .. 242
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