2015 AUDI RS7 SPORTBACK octane

206 Fuel supply and filling your fuel tank
Fuel supply and filling
your fuel tank
Gasoline
Fuel supply
Appl ies to vehicles: with gasoline engine
Using the right fuel helps keep the environ­
ment clean and prevents engine damage .
Fuel recommendation
The fuel recommended for yo ur vehicle is un ­
l e aded premium
grade gasoline . Audi recom­
mends using TO P TI ER D ete rgent Gaso line
wi th a m inimum octane ra ting o f 91 A KI ( 95
RO N). Fo r more informa tio n o n TOP TIER De­
tergent Gasoline, p lease go to the o fficia l
websi te (www. topt iergas .com) .
The re commended gasoline octane rati ng for
your engine can a lso be fo und o n a label loc at­
ed on the ins ide of the fuel filler flap . This ra t­
ing may be specif ied as AK I or RO N.
Your veh icle may also be operated using un­
l eaded regular gasoline with a minimum oc ­
tane rating of 87 AKI/91 RO N. However, using
87 A KI/91 RON octa ne fue l wi ll slightly re ­
d uce eng ine perfo rmance .
Use unleaded ga soline only. U nleaded g aso­
l ine is available th rougho ut the USA, Canada,
a nd i n most E uropean countries . We recom ­
mend that you do not ta ke yo ur vehicle to
areas or co untries where unleaded gasoline
may not be ava ilable.
F or mo re informat io n on refue ling your ve hi­
cle, see
~ page 20 7.
Octane rating
Octane rating ind icates a gaso line's abili ty to
res ist eng ine dam ag ing "knoc k" ca use d by
premature ign ition and detona tion. Therefore,
buy ing the correct grade of gaso line is very
important to he lp prevent possible engine
damage and a loss of engine performance.
Gasoline mos t commonly used in the Unite d
States and Canada has the following octane r
atings t hat can usu a lly be found on the fi ller
pump:
- Premium Gra de: 91 -96 A KI
- Regular Grade : 87 -90 AKI
Explanation of the abbreviations:
AKI = Anti K nock In d ex = (R+M )/2 = (RON
+ MON)/2
R ON= Resear ch Octane Numb er
MON = Motor Octane Num ber .
(D Note
-Do not use a ny fue l w it h o ctane rat ings
lower tha n 87 A KI or 91 RO N othe rwise
expensive engi ne damage w ill occur.
- Do
not use leaded gasoli ne. The use of
leaded gasoline w ill severely damage
yo ur v ehicle's cata lytic co nve rter and its
ability to co ntrol exha ust em issions .
Blended gasoline
Applies to vehicles: with gasoline engine
Use of gasoline containing alcohol or
MTBE (methyl tertiary butyl ether )
You may use unleaded g asoline blende d wi th
alcohol o r MTBE (commonly referred 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 must be 87 A KI or higher.
- Blend must contain no more t han 3% meth-
anol.
- Blend must contain more than 2% co -sol -
vents.
Blend of gasoline and ethanol (grain alcohol
or ethyl alcohol)
- Anti -knock index must be 87 AKI or higher .
- Blend must not conta in mo re tha n 15%
ethanol.
Blend of ga soline and MTBE
- Anti-knock index must be 87 AKI or higher. IJll,

282 Consumer Information
Consumer Information
Warranty coverages
You r 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 Control 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 regu lations 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 lowe r octane
rating. Improper fuel may cause engine
damage ;
- service may be inadequate due to lack of
proper service facilities, tools or testing
equipment ;
- replacement pa rts may not be readily availa­
ble.
- Navigation systems for vehicles built for the
U.S.A. and Canada will not necessar ily work
in Europe, and may not work in other coun­
tries outside North America .
(D Note
Audi cannot be responsible for mechanical
damage that could result from inadequate
fuel, service or parts availability.
Audi Service Repair Manuals and Literature
Audi Official Factory Service Manuals and Lit­
erature are published as soon as possible after
model introduction. Service manuals and lit­
erature 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
s afety, economy and rel iability. For detailed
vehicle maintenance consult your Warranty &
Maintenance booklet.
Under difficult operating conditions, for ex­
ample at extremely low outside temperatures,
i n very dusty regions , etc., some service work
should be performed 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 minimizing adverse
effects on the environment .
' Important considerations for you and
your vehicle
T he increasing use of electron ics , soph isticat­
ed fuel injection and emission control sys­
tems, and the generally increasing technica l
complexity of today's automobiles, have
liJJ,

292 Index
L
Lane assist . . . . . . . . . . . . . . . . . . . . . . . . . 90
L ane Cha nge Ass istant
refer to side assist . . . . . . . . . . . . . . . . . . 93
Lap t imer
Evaluating times . . . . . . . . . . . . . . . . . . . 29
Pausing tim ing .. .. .......... ... .. .. 28
Start ing ... ... .... .... .. .. .. .. .. .. 28
L ATCH . ..... ... ... .... ... .. .. .... . 179
Descr ipt ion .............. .. .. .. .. . 180
Instal ling a chi ld restraint .. .. .. .... . 181
Locat ion . .. .. .. ...... .... ... .. .. . 180
M ounting and releasing the ancho rage
hook .. .. .. ............ ... .. .. ... 181
Leather clean ing/protection ..... .... . 204
L eaving home ............... .. .. .. .. 46
Lift ing jack .. ... ......... ... .. .. ... 265
Lifting vehicle . .. .. ..... ... .. .. .... . 27 7
L ight
Ambie nce lighting ............ .... .. 47
Com ing/ Leaving home ... .. .. .. .... .. 46
D aytime running lights . ... .. .. .... .. 4 4
Emergency flashers .. ... .. .. .. .... .. 45
Exterior lighting .............. .... .. 44 L
oad ing ... .... .. ... .. ..... .... . .. . 6 4
Movement-activate d ope ning . ... .. .. . 39
S ki sack ... .. .. .. ... .. ..... ... .. .. . 67
Stow ing luggage .............. .... 126
Tie-downs . . . . . . . . . . . . . . . . . . . . . . . . . 66
Trunk pass -through . ............ ... . 68
Lumbar support Front seats . . . . . . . . . . . . . . . . . . . . . . . . 55
M
Maintenance . ..... .. ... ..... ... .. .. 282
Malfunction Ind icator Lamp (MIL) . . 20, 29
Manua l shift program ............ .... 107
M assage func tion
F ront seats . . . . . . . . . . . . . . . . . . . . . . . . 55
Matte finish pain t clea ning . ...... .. .. 201
Mechan ica l key .. .. ............. .. .. . 32
Mirro rs
Adjus ting the ex ter ior m irrors . . . . . . . . . 50
dimming . ..... .. .. ... ..... ... .. .. . 51
Vanity mirrors ... .. .... .... ... .. .. . 48
Monito ring the Advanced Ai rbag System 151
Mult ifunct ion steer ing whee l ....... ... . 23
Headlight range control ... .. .. .... .. 44
N
H igh beam .................. .... .. 46
Low beam .. .. .. ...... .... ... .. .. .. 44
Rear fog lights .. ...... .... ... .. .. .. 44
Side ma rker lights .... .. .. .. .. ...... 44
T ur n signa ls ............... .. .. .. .. 46
Light/ra in sensor
H eadlig hts .... .... ...... ... ... .. .. 44
Intermittent (windshield wipe rs) .. ... . 48
Sensor defective . . . . . . . . . . . . . . . . . . . . 2 1
Loading the roof rack . . . . . . . . . . . . . . . . . 63
L o cki ng
P ower locking sw itch . ... .. .. .. .... .. 36
R emote contro l . . . . . . . . . . . . . . . . . . . . 34
Using the key .. . ...... ... .. .. .... .. 36
L ow beams .... ................... .. 44
Lower universa l anchorages (Canada) ... 179
L uggage compartment
Bag hooks . . . . . . . . . . . . . . . . . . . . . . . . . 67
Ca rgo net . . . . . . . . . . . . . . . . . . . . . . . . . 66
carpeting . . . . . . . . . . . . . . . . . . . . . . . . . 67
Cover .. .. .. ............. .... .. ... . 64
Enlarg ing .. ... .... ...... ... ... .. .. 65 Natura
l leather
Cleaning .. ....................... 204
New t ires and wheels
N HT SA 24
5
Co ntacting .. .. .. ... .. .. ... ..... .. 128
N ight vision assistant ................. 99
Cleaning camera lenses ......... .... 202
N umber of sea ts ... .. .... .... ... .. .. 130
0
Occ upan t seati ng posi tions ....... .. .. 121
Octane rat ing ...................... 206
Odometer . ..... .. .. .... .... ... .. .. . 25
OFF (automatic climate control) . . . . . . . . 70
Oil
refer to Eng ine oil ............. .... 213
On-board computer . . . . . . . . . . . . . . . . . . 24
On-Boa rd Di agnost ic System (OBD)
Data Link Connector ( DLC) . . . . . . . . . . . . 29
Malfunction Ind ica tor Lamp (M IL) .... . 29