technical specifications AUDI S4 SEDAN 2013 Owners Manual

212 Fuel supply and filling your fuel tank
Detergent Gasoline, please go to the official
websit e (www.toptiergas .com) .
After an extended period of using inadequate
fuels, built -up carbon deposits can rob your
engine of peak performance.
CD 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 fi ller flap.
If the power locking system should fail, you
can st ill open the flap manually -for detailed
instructions see¢
page 214 .
You can find the fuel t ank ca pa city of your ve­
hicle in
Technical Data¢ page 270.
The label on the inside of the fuel filler flap
tells you the correct fuel for your veh icle. For
more inform ation about fuel specifications,
see
¢page 210 .
Your vehicle fuel tank has an on-board refuel­
ling vapor recovery system . This feature helps
to preven t fuel vapors from escaping from the
ta nk and polluting the environment while you
refuel your vehicle . In order to fill the tank
properly while protect ing the env ironment,
p lease follow this refueling procedure careful­
l y .
& WARNING
Under normal operating conditions, never
carry add itiona l 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 f ire in a collision. If you must
transport fuel to use for your lawn mower,
snow blower, etc ., be very careful and al ­
ways observe local and state laws regard­
ing the use, transportation and storage of such
fuel containers . Make certain the con­
tainer meets industry standards (ANSI/
ASTM F852 -86).
CD Note
Never drive your vehicle until the fue l tank
is completely empty. The irregular supply
of fue l can cause misfir ing. Gasoline could
enter the exhaust system and damage the
catalytic converter .
Refuelling
Fig. 161 Righ t rea r v ehicle s ide: Opening th e fuel filler
flap
Fig . 16 2 Fuel fille r flap wit h at tac hed fuel ca p
When act ivat ing the central locking, the fuel
filler flap is automatically unlocked or locked.
Refuel the vehicle with the ignition turned
off.
Taking the fuel cap off
.,. Turn off the igni tion .
.,. Press the left side of the fuel filler f lap to
open it¢
fig. 161 -arrow -.
.,. Unscrew fue l cap counter-clockwise and
hang it on the fue l filler flap
¢ fig . 162.