Selective Catalytic Reduction - Audi A6 2015 Owner's Manual

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218
Fuel supply
and filling
your fuel tank
@
Tips
- Running your engine while refuelling
may cause vapors to escape or even
cause fue l to spill out of the tank. This
would then shut off the fuel nozzle be-
fore the tank is full.
- Do not refuel your vehicle with the igni-
tion switched on. The fuel gauge may
otherwise not indicate the correct fuel
level after refuelling.
- Diesel vehicles* are equipped with a die-
sel m isfueling protector. It allows the
vehicle to be fueled only with a diesel
fuel pump nozzle. A worn or damaged
nozzle or a nozz le that is too small may
not be able to open the diesel misfueling
protector . If this is the case, try turning
the nozz le before inserting it in the fue l
filler neck, use a different fuel pump or
see your authorized Audi dealer or au-
thorized repair facility for assistance.
- The fuel filler flap of your vehicle is not
locked when you lock the vehicle from
the inside.
Fuel filler flap emergency release
You can open the fuel filler flap by hand if the
power locking system should fail.
Fig. 181 Luggage compart ment: opening the side t rim
Fig. 182 Right side tr im panel in t he l uggage compart ·
ment : emergency release mechanism
Opening the side trim
.. To remove the right side t rim, first remove
the retainer from the mounts ¢ fig.
181.
.. Turn both locking mechanisms 90° to the
left using a coin or a similar object and re-
move the locking mechanisms.
.. Tilt the retainer upward and pull the trim
out. Lay the trim down on its s ide, because
there is an electr ical wire on the back.
Fuel filler door emergency release
The emergency release mechanism is located
behind the right side trim panel in the lug-
gage compartment .
.. Loosen the loop¢ fig.
182
from the retainer
and then pull on the loop carefully
¢ (D.
.. Press on the left side of the fuel filler door
to open
¢
page 216, fig. 179 .
(D
Note
Only pu ll on the loop until you feel resist-
ance. You will not hear it release. Other-
wise you could damage the emergency re-
lease mechanism.
Selective
catalytic
reduction
General information
Applies to vehicles: wit h diesel engine
On vehicles with selective catalytic reduction,
an urea solution (AdBlue) is injected into the
exhaust system before a nitrogen oxide cata-
lytic converter to reduce nitrogen emissions.
..,.

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