2014 AUDI R8 SPYDER fuel additives

168 Fuel supply and filling your fuel tank
-Blend must contain not more than 15%
MTBE.
Seasonally adjusted gasoline
Many gasoline grades are blended to perform
especially well for winter or summer driving .
During seasonal change-over, we suggest that
you fill up at busy gas stat ions where the sea­
sonal adjustment is more likely to be made in
time.
(CT) Note
- Methanol fuels which do not meet these
requirements may cause corrosion and
damage to plastic and rubber compo­
nents in the fuel system.
- Do not use fuels that fail to meet the
specified criteria in this chapter.
- If you are unable to determine whether
or not a particular fuel blend meets the
specifications, ask your service station or
its fuel supplier.
- Do not use fuel for which the contents cannot be identified.
- Fuel system damage and performance
problems resulting from the use of fuels
different from those specified are not
the responsibility of Audi and are not
covered under the New Vehicle or the Emission Control System Warranties.
- If you experience a loss of fuel economy
or driveability and performance prob­ lems due to the use of one of these fuel
blends, we recommend that you switch
to unblended fuel.
Gasoline additives
A major concern among many auto manufac ­
turers is carbon deposit build-up caused by
the type of gasoline you use.
A lthough gasoline grades differ from one
manufacturer to another, they have certain
things in common. All gasoline grades contain
substances that can cause deposits to collect
on vital engine parts, such as fuel injectors
and intake valves. Although most gasoline
brands include additives to keep engine and fuel
systems clean, they are not equally effec­
tive .
A udi recommends using TOP TIER Detergent
Gasoline. For more information on TOP TIER
Detergent Gasoline, please go to the official
website (www.toptiergas.com).
After an extended period of using inadequate
fuels, built-up carbon deposits can rob your
engine of peak performance.
(D Note
'
Damage or malfunction due to poor fuel
quality is not covered by the Audi New Ve­
hicle Limited Warranty.
Fuel tank
Fuel filler neck
The fuel filler neck is located on the right rear
side panel behind the fuel filler flap.
If the unlocking system should fail, you can
still open the flap manually -for detailed in­
structions see¢
page 170.
You can find the fuel tank capacity of your ve­
hicle in
Technical Data <=>page 225.
The label on the inside of the fuel filler flap
tells you the correct fuel for your vehicle. For
more information about fuel specifications,
see ¢
page 167.
Your vehicle fuel tank has an on-board refuel­
ing vapor recovery system. This feature helps
to prevent fuel vapors from escaping from the
tank and polluting the environment while you refuel your vehicle . In order to fill the tank
properly while protecting the environment,
please follow this refueling procedure careful­
ly.
.8, WARNING
Under normal operating cond itions, never
carry additional fuel containers in your car.
Gas canisters and other containers used to
transport fuel can be dangerous. Such con­
tainers, full or empty, may leak and could
cause a fire in a collision. If you must

234 Index
Emergency release
F ro nt lid . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Park ing lock . .. ... .... ... .. .. .... ..
82
Emergency sta rting ...... .. .. .. .. .. . 2 17
Emergency towing ............. .. .. . 219
Energy management .... ... .. .. .... . 150
Battery power . ....... ... .. .. .... . 151
Driver notification . . . . . . . . . . . . . . . . . 151
Eng ine
Coolant ..... .. .. ..... ... .. .. .... .
181
Engine compartment lid ... .. .... .. . 17 2
Starting . . . . . . . . . . . . . . . . . . . . . . 68, 69
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Eng ine compar tmen t ................ 174
Safety ins truc tions ..... ... .. .. .... . 172
Eng ine compartment lid
C losing .. .. ................ ... ...
17 4
Release lever . ........... .... .... .
172
Eng ine coolant system ............... 181
Malfunct io n .......... .... .... ..... 15
Temperature ga uge .... .... .... ...... 9
Engine data . .... . ...... ... .. .. .... .
225
Eng ine oi l ..... ........... .. .. .... . 175
Adding .. ... ............ .. .. .. .. . 180
Addit ives .... .. .. ..... ... .. .. .... . 180
Chec king the engine oil level . . . . 178, 179
Dry s ump l ubrication . ... .. .. .. .. ... 149
Indications and cond it ions requ iring ex-
tra checking . . . . . . . . . . . . . . . . .
178, 179
O il consumption . ........... .. .. .. . 178
O il grades .. ................ ... ... 175
Specification and viscos ity . . . . . . . . . . . 17 5
T empe ratu re d isp lay ................. 8
Eng ine oil level ............ .. .. .... ..
17
E ng ine oi l pressure (malfunction) ... .. . . 14
E ng ine o il senso r defective ....... ..... 18
Eng ine speed limitat ion ... .. .. .. .. .. .. 1 7
E nvi ro nment
Cat alytic conve rter ........ .. .. .. .. .
153
D isposing of your vehicle battery . . . . . 185
Fu el . .... .. ... .. ..... ... .. .. .... . 169
Unleaded fuel .. .. ..... ... .. .. .... . 167
What should I do with an old battery? 185
EPC
refer to E lectronic powe r control . . . . . . 17
ESC (Electronic Stabilization Cont ro l)
War ning/ indicato r lights ... .. .. .. .. . .
15
Event Data Recorde r (E DR) . . . . . . . . . . . . 14 4
Exhaus t tai l pipes
Cleaning .. .... .. ............. ....
161
Expansion tank ..................... 182
Exterior mirrors
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . .
50
Dimming . ..... .. .. ... ..... ... .. .. . 50
Heating ... .... .. ............. .... . 50
F
Fan ... ... .. .... .. .. ... .. ..... ... .. . 64
Fastening
Boos ter seats .................... .
C o nvertib le child sa fe ty seats ....... .
Infant seats ..... ... .. ..... .... . . .
Flat bed truck
Flat tire Chang ing . .... .. ... .......... ... .
139
138
137
2 20
214
Floor ma ts . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Fold ing master key with remote control . . 28
Folding top
Care and cleaning . . . . . . . . . . . . . . . . . .
159
Foot ped als . .. .. .. ... .......... .... . 98
For the sake of the environment Gasoli ne fumes and t he e nvir onme nt ..
169
Letting your eng ine warm up ....... .. 69
Ref ueling . ...... ............. .... 169
Front a irbags
Description . . . . . . . . . . . . . . . . . . . . . . .
115
How they work ........ ........... . 120
Frontal collis ions and the laws of phys ics 104
Fron t lid
E mergency re le a se .. ........... .. .. . 34
li ght . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
so
Power locking system ... .... ... .. .. . 33
Tr unk escape handle . .. ..... ... .. ..
210
Fron t passenger
refer to Se ating posi tion . . . . . . . . . 94 , 95
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 57
Child rest raints in the front seat .. .. .. 112
Front towing loop ................... 220
Fuel
Additives . ... .. .. .. .... .... ... .. ..
167
B lended gaso line ... ... ..... ... .. .. 167
C ur rent fuel mileage . .. ..... ... .. .. . 21
Filler neck . ...... ............. .... 168

Fuel supply too low . . . . . . . . . . . . . . . . . 18
Gasoline ... .................. .... 167
Gasoline additives ................. 168
Octane rating ............ .... .. ... 167
Recommendation ......... .. .. .. .. . 167
Refueling .. ................ ... ... 169
Reserve . ... ... .. .. ...... .. .. .. .. .. 10
Tank capacity ............... .... .. 225
Unlocking the fuel filler flap by hand . . 170
Fuel gauge .. ............. .... .. .... 10
F uses
Assignment ................ .... .. 221
Replacing . ................. ... ... 221
G
Garage door opener (Homelink®) ... .. .. 90
Gearshift lever . . . . . . . . . . . . . . . . . . . . . . 77
Gearshift lever (S tronic) Positions . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Generator Warning/indicator lights ............. 14
Glossary of tire and loading terminology 190
Glove compartment ........ .. .. .. .. .. 61
Gross Vehicle Weight Rating (GVWR) .. . 223
H
Headlight
Defective
Headlights .
. .... ......... .... .. .. .. 18
46
Head restraints . . . . . . . . . . . . . . . . . . 59, 96
Adjusting .. .. .............. ... .... 96
H eated
Exterior mirrors .......... .. .. .. .. .. 50
Rear window defogger . . . . . . . . . . . . . . . 67
Seats . ..... .. .............. ... .... 67
Heated washer jets
Wiper and washer system .. .. .. .. .. .. 51
Heating .... . .... ......... .... .. .. .. 63
High beam . . . . . . . . . . . . . . . . . . . . . . 46, 47
High voltage warn ing label .. .. .. .. .. . 223
Hill hold assist Starting on hills .......... .. .. .. .. .. 71
H omelink ® universal remote control . ... 90
Horn ..... ... ...... ............. ... . 6
How many airbags does my vehicle have? 117
Index 235
How often should I check my tire pres-
sures? ....... .. .... ............... 196
•
How safety belt pretens ioners work .. .. 109 •
Hydroplaning . .. .. ................. 199
I
Ignition ..... ..... .. ................ 68
Immobilizer .. .. .. .. .. ........... .. . 10
Important things to do before driving .. . 93
Improperly worn safety belts ......... . 108
Indicator light Airbag system . . . . . . . . . . . . . . . 121,122
Audi magnetic ride .... ........... .. . 19
Convertible top .. .. ................ 15
PASSENGER AIR BAG OFF .......... . 122
Ind icator lights .. ... ................. 11
Red symbols in the center display . .. .. . 11
Yellow symbols in the center display .. . 12
also refer to Warning/indicator lights . . 11
Infant seats ....... ...... .......... 137
Installing child safety seats Safety belts . . . . . . . . . . . . . . . . . . . . . . 140
Instrument cluster and controls ... .. .. .. 8
Instrument panel illumination ......... 49
Instruments and controls General illustration . . . . . . . . . . . . . . . . . . 6
Interior lights ... .. .. ............... . 49
Luggage compartment . . . . . . . . . . . . . . 50
J
Jump-starting . .. .. .... ........... .. 217
K
Key ........... ... .. ..... ........... 28
Battery replacement . . . . . . . . . . . . . . . . 29
Emergency key ... .... ........... .. . 28
Key replacement . . . . . . . . . . . . . . . . . . . 28
Master key . ..... .. ................ 28
Valet key . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Knee airbags .. .. .. ................. 126
Description .. .. .. ................. 126
How they work ..... .. .. ...... ..... 127
Important safety instructions ........ 128