octane AUDI A8 2015 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2015, Model line: A8, Model: AUDI A8 2015Pages: 312, PDF Size: 79.18 MB
Page 222 of 312
220 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 222.
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 10%
ethanol.
Blend of ga soline and MTBE
- Anti-knock index must be 87 AKI or higher. IJll,
Page 292 of 312
290 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 , when towing a trailer
very frequently, 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
The increasing use of electronics, sophisticat
ed fuel injection and emission contro l sys-
tems, and the genera lly increasing technical
liJJ,
Page 302 of 312
300 Index
Front airbags
Description .... . ...... ... .. .. .... .
155
Howtheywork . ... .... ... .. .. .... . 160
Fr onta l co llisions and the laws of physics 144
Front passenger seat adjustment ... .. .. 64
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 58
Adjusting . .... . ...... ... .. .. .... . 135
Child restraints in the front seat ..... . 153
Fue l
Additives .... .. .. ..... ... .. .. .... .
220
Blended gasoline . ..... ... .. .. .... . 220
Current consumptio n . . . . . . . . . . . . . . . . 25
Economy messages (efficiency program) 26
Fuel filler flap emergency release .... . 224
Fuel filler neck ........... .. .. .. .. . 222
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . 11
Gasoline ..................... ... . 220
Gasoline additives . ........... .. .. . 221
Low fue l level symbo l . . . . . . . . . . . . . . . 21
Octane rating .......... .. .. .. .. .. . 220
Recommendation . ..... ... .. .. .... . 220
Refue lling . .... .. ..... ... .. .. .... . 223
Reserve .... ... .. ..... ... .. .. .... .. 11
Tank capacity . . . . . . . . . . . . . . . . . 11,288
Fu ses
Assignment . .. .. ..... ... .. .. .... .
276
Rep lacing . .. .. .. ..... ... .. .. .... . 276
G
Garage door opener (Homel in k) .. .. .. . 131
Garment hooks ................. ..... 75
Gas discharge lamps ... ... .. .. .. .. .. . 280
Gauges
Eng ine coolan t temperature .. .. .. ....
10
Fue l gauge . . . . . . . . . . . . . . . . . . . . . . . . 11
Speedometer . . . . . . . . . . . . . . . . . . . . . . 26
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 11
Trip odometer . . . . . . . . . . . . . . . . . . . . . 26
General illustration . . . . . . . . . . . . . . . . . . . 8
Generator ..................... .....
16
Glossary of t ire and loading termino logy 246
Glove compartment (cooled) ........... 75
Glow plug system
Indicator light . . . . . . . . . . . . . . . . . . . . .
20
Gross Vehicle Weight Rating (GVWR) .. . 287
H
Head -up Display . . . . . . . . . . . . . . . . . . . . . 28
Head lights
Cleaning .. .. .. .. .. ........ ...... .
215
Cleaning system . . . . . . . . . . . . . . . . . . . . 53
De fec tive . . . . . . . . . . . . . . . . . . . . . . . . . 22
Head light range control . . . . . . . . . 22 , 46
High beam assist .... .. ..... ... .. .. . 49
Washer reservoir ... ... ..... ... .. .. 244
Head restrai nts . . . . . . . . . . . . . . . . . 65, 13 7
Adjusting . .. .. .. ............. .. .. 13 7
Heated exter ior mirro rs . . . . . . . . . . . . . . . . . . . .
55
rear w indow . . . . . . . . . . . . . . . . . . . . . . . 80
sea ts . .. .. .. .. .. .. ............. .. . 80
windshield washer sp ray no zzles . . . . . . 53
Heating ...... .. .. .. ... ....... ... .. . 78
Heavy clothing and safety be lts . ... .. .. 146
Hig h beam .. .... .. ............. ..... 48
Hig h voltage warning label ........... 287
Hill descent contro l .. .... .... ... .. .. 117
Homelink universal remote control .... 131
Hood (re lease lever) . .... ..... ... .. .. 228
Hor n ............................... 8
How are child restraint system anchors re-
lated to chi ld safety .......... .......
187
How many airbags does my vehicle have? 158
How often should I che ck my tire pres-
s ur es? . .. .. .. .. .. ............... ..
2 52
How safety belt pretens ioners work .. .. 149
Hydrop laning ..... ... .. ..... ... .. .. 256
I
Ig nition
Indica tor lights .. .. .... .... ... .. .. .
17
Switching on/off .... .. ..... .... . .. . 83
Immobilize r .. .. .. ............. .. .. . 26
Important t hings to do before driving .. 133
Improperly worn safety belts . . . . . . . . . . 149
Ind icator lights
Dynam ic steer ing ................. .
201
also refer to Warning/indicator lights . . 11
Infant seats .... .. ............. .... 180
Installing child safety seats
Safety be lts . . . . . . . . . . . . . . . . . . . . . .
184
Page 304 of 312
302 Index
Massage function Fr ont seats . . . . . . . . . . . . . . . . . . . . . . . . 60
Rear seats . .... .......... ........ .. 61
Reclining rear seat ........ .. .. ...... 64
Matte finish paint cleaning .. .. .. .... . 214
Mechanical key . . . . . . . . . . . . . . . . . . . . . . 32
Mirrors Ad justing the exterior mirrors ... .... .. 55
Compass ... ............. .. .. .. ... . 56
dimming . .. .. . .......... .. .. .... .. 56
Vanity mirrors . . . . . . . . . . . . . . . . . 51, 52
Monitoring the Advanced Airbag System 161
Mu ltifunction stee ring wheel ..... .. .. .. 24
N
Natural leather
C leaning ....... ...... ... .. .. .. .. . 217
New tires and wheels ....... .. .. .... . 256
NHTSA Contacting .... .......... .. .. .... . 141
Night vision ass istant . . . . . . . . . . . . . . . . 11 1
Cleaning camera lenses ...... .. .. .. . 215
Ni trogen oxide (NOx) cata lytic converter
refer to Ad Blue .. ......... .. .. .. .. . 225
Number of seats ......... .. .. .. .... . 143
0
Occupant seating positions .. .. .. .. .. . 134
Octane rating ................ ... .. . 220
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 26
OFF (automati c climate control) . . . . . . . . 79
O il
refer to Engine oil .. ... ... .. .. .. .. . 231
On-board computer . . . . . . . . . . . . . . . . . . 25
On-Board Diagnostic System (OBD)
Data Link Connector (DLC) .... .. .... .. 29
E le ctr onic spee d limiter . . . . . . . . . . . . . . 30
M alfunct ion Indica tor Lamp (MIL) . . . . . 29
Open door/hood/rear lid warning . . . . . . . 29
Opening Hood .. .. ............... ........ . 228
Luggage compartment lid . . . . . . . . 38, 40
Panoramic sunroof .. .. .. .. .. .. .. .. .. 44
Power windows ........... ... .. .... 41
Sliding/tilting sunroof ... .. .. .. .... .. 43
Sun shades . . . . . . . . . . . . . . . . . . . . 45, 52 Operate
your vehicle economically and
minimize poll ution ... ........... .. .. 207
Other equipm ent (efficiency program) 26
Outs ide mirrors
refer to Exterior mirrors . . . . . . . . . . . . . 55
p
Paint damage . .. .. ... .......... .. .. 216
Paint No ........ .. ............. .... 287
Panoramic sunroof ................. .. 44
Sun shade ..... .. ..... ......... ... . 45
Parking .... .... .. ............. .... . 86
Valet parking .... ............. .... . 42
Parking brake ... .. ... .......... .. .. . 85
also refer to Electromechanical parking
brake ... .. .... .. ... .. ........ .. .. . 85
Parking system
Adjus ting the display/warning tone ... 130
Cleaning sensors/came ra lenses .. .. .. 215
Cleaning the rear v iew camera ... .. .. 121
Malfunction ..... .. ........... .. .. 130
Peripheral cameras ............ .... 124
Trail er hitch . .. .. ... .......... .. .. 130
Parking systems ... ............. .... 120
Particle filter
refer to Diesel particulate filter ...... . 21
Parts replacement . ............. .... 292
Pass-through with ski s ack ........ .... . 71
PASSENGER AIR BAG OFF light ........ 162
Passenger protection .. .......... .. .. 194
Passive safety system ............ .... 133
Pedals . .... .... .. ............. .... 138
Pedestrian detection .. .......... .. .. 111
Physical principles of a frontal collision 144
Plastic parts
Cleaning .. .... .. ............. .... 216
Polishing ..... .. .. .. ........... .... 216
Pollen filter
refer to Pollutant filter (automatic A/C
system) . .. .. .. .. ............. .. ... 78
Pollutant filter (automat ic A/C system) .. 78
Power locking system ............ .. .. . 33
Locking/unlocking the vehicle from i n-
side .......... .. .. ........... .. .. . 36
Luggage compartment lid ....... .... . 37
Selective unlock feature . . . . . . . . . . . . . 34