fuel additives AUDI R8 SPYDER 2012 Owners Manual

-Blend must contain not more than 15%
MTBE.
Seasonally adjusted gasoline
Many gasoline grades are blended to perform
espec ially we ll 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 .
(D 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 fue ls that fail to meet the
specified criter ia in this chapter.
- If you are unable to determine whether
or not a particular fue l blend meets the
specifications, ask your service station or
its fuel supp lier.
- 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 l ems 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.
Although 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 supply and filling your fuel tank 165
fuel systems clean, they are not equally effec ­
tive .
A udi recommends using TOP TIER Detergent
Gasoline. For more info rmation on TOP TIER
Detergent Gasoline, please go to the official
website (www.toptiergas.com).
After an extended period of using inadeq uate
fuels, built-up carbon deposits can rob yo ur
engine of peak performance.
Q) Note
Damage or malf unct ion due to poor fue l
quality is not covered by the Aud i 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 fille r flap.
If the unlocking system should fail, you can
still open the flap manually -for detailed in ­
structions see
¢ page 167.
You can find the fuel tank capacity of your ve­ hicle in
Technical Data ¢ page 217.
The label on the inside of the fuel fi ller flap
tells you the correct fue l for your vehicle. For
more information about fuel specifications,
see
¢ page 164.
Your vehicle fue l tank has an on -board refue l­
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 fo llow this refueling procedure careful­
ly.
_&. WARNING
Under normal operating conditions, never
carry additional fuel containers in your car.
Gas canisters and other containers used to
transport f uel can be dangero us. Such con­
tainers, full or empty, may leak and could
cause a fire in a collision. If you must
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226 Index
Eng ine
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5
Eng ine compartment lid ... .. .. .... . 170
Starting . . . . . . . . . . . . . . . . . . . . . . 70, 71
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . 72
E ng ine compartment .. ... .. .. ... ... . 17 1
Safety instructions ..... ... .. .. .... . 169
E ng ine compartment lid
C losing ...... ........... .. .. .... . 170
Release lever .......... .. .. .. .. .. . 170
Eng inecoolantsystem ............... 175
Malfunct io n .................. ..... 15
Tempe ratu re ga uge .................. 9
Eng ine data ........................ 217
E ng ine oil ... .. . .. ..... ... .. .. .... . 17 2
Adding ..... .. .. ..... ... .. .. .... . 174
Additives ... ... . ...... ... .. .. .... . 174
Check ing the eng ine o il level . . . . . . . . . 17 4
Dry sump lubrication ............... 149
Indications and condit ions req uiring ex-
tra check ing . . . . . . . . . . . . . . . . . . . . . . 17 4
o·t t· 1 consump 10n .... ...... .. .. .. .. . 173
O il grades .. .......... ...... ... .. . 172
Specif ication and vi scos ity ... ... .. .. . 17 2
T empe ratu re d ispl ay ................. 8
Eng ine oil level ................. ..... 18
Engine oi l pressure (malfunction) ... .. . . 14
E ng ine o il sensor defective .. .. .. .. .. . . 18
Eng ine speed limitat ion ..... .. .. .... .. 17
E nvi ronment
Cata lytic conve rter ..... ... .. .. .... . 150
Fu el . .. .... ... . ...... ... .. .. .... . 166
Un leaded fuel .............. .. .... . 164
E PC
refer to Electronic power control . . . . . . 17
ESC (Elec tronic S tability Control)
War ning/ indica to r lights ....... .. .... 16
Event Data Recorder ( EDR) ... .... .... . 142
E xha ust tail p ipes
C leaning .... .. .. ..... ... .. .. .... . 15 8
E xp ansion ta nk .. .... ...... .. .. .. .. . 176
E xterior mirrors
Ad justing .. .. . .......... .. .. .... .. 57
o· . 1mming ... ............... ...... .. 56
H eating .. ................. ...... .. 57
F
Fan ... ... .. .... .. ... .. .. ..... ... .. . 67
Fasten ing
Boos ter seats .. .. .. ........ ...... . 137
Co nvertib le child safety seats ........ 136
Infan t se ats ... .. ... .......... .... 135
Flat bed truck ..... .......... ....... 212
Flat tire Changi ng ..... .. .... ...... ... .. .. 206
Floo r ma ts . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Folding top
Care and cleaning . ................. 156
Foot peda ls ..... .. .. ... ..... ... .. .. . 96
F o r th e sake of the envi ronment
Gasoline fumes and the e nvir onme nt .. 166
L etting your eng ine warm up . ... .. .. . 71
Ref ueling ..... .. .. ... ..... ... .. .. 166
Front a irbags
Des cription .. .. .. ... .......... .. .. 113
How they wor k ................ .... 118
Frontal collis io ns and the laws of phys ics 103
Front lid
Emergency release .. ... ..... ... .. .. . 37
light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Power locking system .......... ..... 37
Trunk escape handle ... ....... ... .. 203
F ront passenger
refer to Seating position . . . . . . . . . 92, 93
F ron t seats . . . . . . . . . . . . . . . . . . . . . . . . . 59
Childrest rain tsinthefrontseat ......
111
Front towing loop .................. . 212
Fuel Additives ......................... 164
B lended gaso line .............. .... 164
Current fuel mileage ................ 24
Filler neck ... .. .. .. ... ....... ... .. 16S
Fuel supply too low . . . . . . . . . . . . . . . . . 18
Gasoli ne addit ives ................ . 165
O ctane rat ing .. .. ... .......... .... 164
Recommendation .............. .. .. 164
Ref ueling ..... .. ... .. ..... .... . .. 166
Reserve ... .... .. .. ... ..... ... .. .. . 10
Tank capac ity .... ... .. ..... ... .. .. 217
Unlocking the fuel fi ller flap by hand .. 167
F uel gauge . .. .. .. ............. .... . 10
Fuel range . . . . . . . . . . . . . . . . . . . . . . . . . . 24