2015 AUDI RS5 CABRIOLET fuel additives

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Many gasoline grades are blended to perform
especia lly we ll for winter or summer driving.
During seasonal change-over , we suggest that
you fill up at busy gas stations where the sea­ sonal adjustment is more likely to be made in
time.
Q;) 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
spec ified criter ia in this chapter .
- If you are unable to determine whether
or not a particular fuel blend meets the
spec ificat ions, ask your service station or
i ts 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 respons ibility of Audi and are not
covered under the New Vehicle or the
Emission Control System Warranties.
- If you experience a loss of fue l 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 cer tain
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.
Fuel supply and filling your fuel tank 191
Audi 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.
CJ) 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
s ide panel behind the fuel filler flap.
If the power locking system should fail, you
can still open the flap manually -for detailed
instructions see
~ page 193.
You can find the fuel tank capacity of your ve ­
hicle in
~page 262 .
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 190 .
Your vehicle fuel tank has an on-board refuel­
ling vapor recovery system. This feature helps
to prevent fuel vapors from escaping from the
tank and pollut ing 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.
A WARNING ~
Under normal operating conditions, 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
transport fuel to use for your lawn mower, ..,.
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Pressure malfunction ... ... .. .. .. .. .. 17
Sensor defective . . . . . . . . . . . . . . . . . . . . 21
Specif ication and viscos ity . ... .. .. .. . 197
temperature indicator . . . . . . . . . . . . . . . 26
E ng ine speed limitat io n ..... .. .. .. .. .. 20
Env ironment
Break- in pe riod .............. ... ... 179
Cata lytic converter ........ .. .. .. .. . 180
D isposing of yo ur vehicle ba tte ry .. .. . 208
D riving a t high speeds ..... .. .. .. .. . 182
D riving to m inimi ze pollution and no ise 18 1
Fu el . .... .. ... .. .. ..... ... .. .. ... 192
F ue l economy ..... .... ... .. .. .. ... 181
Leaks under your veh icle ... .. .. .. .. . 195
Lett ing the ve hicle stand and warm up . 182
Proper disposal of drained brake flu id . 204
Prope r disposal of dra ined engine coo l-
ant ...... ... ................ .... 202
Pr ope r disposal of dra ined engine
oil . . . . . . . . . . . . . . . . . . . . . . . . . 199, 200
Recy cling use d engine oil ... .. .. .. .. . 199
Un leaded f uel ... ...... ... .. .. .. ... 190
What should I do with an old battery? . 208
E PC
refer to Electronic powe r control . . . . . . 20
Event Data Recorder (EDR) . .. .. .. .. .. . 170
Ex haust tail pipes
C leaning ... .... .. .... ... .. .. .. ... 186
E xpansion ta nk ............ .. .. .. .. . 20 2
Exterior lighting . . . . . . . . . . . . . . . . . . . . . 51
E xterio r mirrors
Ad justing .. ... .. ..... ... .. .. .. .... 54
Dimm ing ... .. .. .. .... ... .. .. .... .. 55
Heating .. .. ............. .... .. .... 54
F
Fan
Radiator
F asten ing 203
B ooste r seats ............ .. .. .. .. . 160
Conve rtible c hild safety seats ... .. .. . 159
Infant seats 158
Fl at t ire
C hanging .. ............. .... .. ... 2 44
F loor mats . . . . . . . . . . . . . . . . . . . . . . . . . 117
F oglights(rea r) . ....... ... .. .. .. .. .. 51
F oldi ng the rear seats . . . . . . . . . . . . . . . . . 66
Inde x 273
Foot peda ls . . . . . . . . . . . . . . . . . . . . . . . . 117
Fo r th e sake of the environment
Gasoline fumes and t he env ironme nt .. 192
L etting the engine wa rm up . . . . . . 73, 76
Ref ueling . .. .. .. ................. 192
Saving f uel by early upsh ifting ... .. .. . 11
Fron t air bags
Desc ription .. .. .. ... .. .......... .. 135
H ow they wor k ....... ......... .... 140
Frontal coll is ions and the laws of p hysics 124
Front passenger's door emergency loc king 35
Front seats Adjus ting . . . . . . . . . . . . . . . . . . . . . . . . 114
Child rest rain ts in the fron t sea t .. .. .. 132
Up per cabin heati ng ... .. ...... ... .. . 72
Fuel Additives ........ .. ............... 190
Bl ended gaso line . ................. 190
Co nsu mp tion .. .. .... ......... .. .. . 24
F iller neck ... .. .. .. . .. ... .... ... .. 191
Fuel ga uge . . . . . . . . . . . . . . . . . . . . . . . . 12
Gasoline . ... .... ... .. .. ..... ... .. 190
Gasoline addit ives .. ........... .... 191
Low fue l level symbol .......... .. .. . 21
Octane rat ing .. .. ................. 190
Recommendation ........ ......... . 190
Ref uell ing ... .. .. .. . .. .... .... .. .. 192
Rese rve ...... ... .. ................ 12
T ank capa city .. .. .... ............. 262
T ank sys tem . .. .. ............. .... . 21
U nlocking the fuel fi lle r flap by hand 193
Fuel filler flap Unl ocking the fuel fi lle r flap by hand 193
Fuses Ass ignment . . . . . . . . . . . . . . . . . 250, 252
Replacing ... .. .. .. . .. .... .... .. .. 250
G
Garage door opener (Home link) ..... .. . 40
Gas d ischa rge lamps ............... .. 253
Gauges Engine coolant temperatu re . . . . . . . . . . 10
Fuel ga uge . . . . . . . . . . . . . . . . . . . . . . . . 12
T acho meter . .. .. ................. . 11
General illustration Instruments and controls ............. 8
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