2018 AUDI A8 gas type

u. co .... N
" N .... 0 0 :c ' Route inf o
When t he f unction is switc hed On , the three up ­
coming turns and the calc ulated distance and ar ­
rival tim e are shown in th e Infota inm ent disp lay
dur ing route gu idanc e@
¢ pag e 171 , fig. 184 .
The cu rrent s treet t raveled, upcoming maneu ­
ve rs, traffic information or points of interes t on
the current ro ute are a lso displayed.
The next tu rn is d isp layed at the bottom of the
tab le.
Automatic zoom
On : the map scale is adapted automat ically de ­
pending on t he type of road being traveled on
(expressway, h ighway , other roads) so t hat you
a lways have an optimal overv iew of the road
a h ead . When there are upcom ing ma neuvers, t he
scale is automatically reduced to prov ide a better
detai led view.
Inter section : when ro ut e g uidance is active, t he
map temporarily zooms in to a detailed scale
when there are upcoming mane uvers so that you
can see the route better .
Off: the map sca le yo u have chosen is kept in­
stead.
Gas station message
When th is function is sw itched On , a message
appears when t he fue l gauge goes below the re­
serve mar king. Conf irming th is message displays
a list of gas stations in the area. When a gas s ta ­
tion is se lected, route g uidance from the c urrent
ve hicle position is calc ulated .
Speed limit display *l)
The max imum speed limits for expressways ,
hi ghways and ma in streets can be switched
On -/
Off if they are stored in the navig ation da ta .
Voice guidance
The vo ice gu idance prompts can be Complete or
Shortened . When Off is selected , no vo ice gu id­
a n ce is given.
l ) O nly applie s to vehicl es withou t ca mer a-b as ed speed li mit
d is pla y.
Na vigation
Nav igation prompts can be g iven by pressing the
~ button.
Voice guidance on during call
Nav igat ion p rompts can be sw itc hed on ~ or off
dur ing a phone call.
Deleting la st destinations
The destinations you have e ntered last are auto ­
matically stored . T hey ca n be deleted ind iv idually
o r all at once .
Presentation mode
The Demo mode helps you to effective ly plan and
display a route by showing map contents or route
criter ia . You ca n
Set starting point when you
would l ike to calculate a route start ing from a lo­
cat ion other than t he veh icle position. Start
D emo mode to sim ulate the route g uidance.
(D Tips
Fo r safety reasons, the route s imulation in
demo mode is deact ivated while dr iv in g.
Route settings
Applies to: ve hicles w ith navigation system
.,. Select: !NAV ! button> Rout e control butt on.
Route list
The route list is v is ible only when route gu idance
is active and conta ins i nformat ion regard ing the
r oute , the names of the streets a nd the length of
t h e ro ute sect ions. O n longer ro ute sect ions, ad­
di tional info rmat ion may be d isp layed such as
poss ib le i nte rchanges w hen driving on express ­
ways.
Avoid route from here
D ete rmining th e le ngth of the route to b e
avoided :
turn the contro l knob to t he left o r
r ig ht.
When route guida nce is active and the
Standard
map view( ¢ page 171) is switched on, the ca lcu­
lated ro ute is avo ided fo r the d istance you have
..,
175

u. co .... N
" N .... 0 0 :c ' fill up at busy gas stations where the seasona l
adjustment is more like ly to be made in time .
@ Note
-Methanol f uels whi ch do not meet these re ­
quirements may ca use corrosion and dam­
age to plastic and rubber components in the
fuel system .
- Do not use fuels that fai l to meet the speci ­
fied criteria in this c hapter.
- If you are unable to determine whether or not a particular fue l blend meets the speci ­
fications, ask your service station or its fuel
supplier.
- Do not use fuel for which the contents can­
not be identif ied.
- Fuel system damage and performance prob ­
l ems resulting from the use of fue ls differ­
ent from those specif ied are not the respon­
s ibility of Audi and are not covered under
the New Veh icle or the Emiss ion Control
System Warrant ies .
- If you experience a loss of fue l economy or
driveability and performance problems due
to the use of one of these fuel blends, we
r ecommend that you switch to unblended
fuel.
Gasoline additives
Applies to: vehicles with gasoline engine
A majo r concern among many auto manufactur ­
ers is carbon deposit build-up caused by the type
of gasoline you use.
A lthough gasoline grades d iffer from one manu­
facturer to another, they have cer tain things in
common . A ll gasoline grades contain substances
that can cause deposits to collect on vita l engine
parts, such as fue l injectors and intake valves . A l­
though most gasoline brands include additives to keep engine and fuel systems clean, they are not
equally effective.
Audi recommends using TOP TIER Detergent Gas­
oline. For more informat ion on TOP TIER Deter­
gent Gasoline, please go to the official website (www .toptiergas .com) .
Check ing and F illing
A fter an extended period of using inadequate
fuels, carbon deposit bui ld-ups can rob your en ­
gine of peak performance.
@ Note
Damage or ma lf u nction due to poor fue l qual ­
ity is not covered by the A udi New Vehicle
L imited Warranty .
Refueling
Fuel filler neck
The fue l filler neck is located on the rig ht rea r
s ide panel behind the fuel fille r flap .
If the power lock ing system should fa il, yo u can
st ill open the flap manually - fo r detailed instruc­
tions see
~page 271.
You can find the fuel tank capacity of your vehicle
i n
~ page 334 .
The label on the inside of the fuel filler flap tells
you the correct fuel for your vehicle. For more in­
format ion about fuel spec ificat ions, see
~ page 268 .
Your vehicle fuel tank has an onboard refuelling
vapor recovery system. T his feature helps to pre­
vent fuel vapors from escaping from the tank and polluting the environment wh ile you refuel your
vehicle. In o rder to fill the tank proper ly w hile
prote ct ing t he env ironment, p lease follow t his
r ef uel ing p rocedure carefully.
& WARNING
= -
Unde r normal opera ting condi tions, neve r ca r­
r y additional f uel containers in your car. Gas
canisters and other containers used to trans ­
port fue l can be dangerous. Such containers,
f u ll or empty, may leak and could cause a fire
i n a collision. If you must transport fuel to
use for your lawn mower, snow blower, etc.,
be ve ry ca refu l and always observe loca l a nd
state laws rega rding the use, transpo rta tion
a nd stor age of su ch f uel con tainers. Make cer ­
t ai n t he co nta iner meets indus try standards
(A NSI/AS TM F8S2 - 86) .
269

Checking and Filling
(D Note
Never drive your vehicle until the fuel tank is
completely empty. The irregular supply of
fuel can cause m isfiring. Gasoline cou ld enter
the exhaust system and damage the catalyt ic
converter.
Fueling procedure
Fig. 252 Right re ar side of the vehicle: open ing the fue l
filler door
F ig. 253 Fue l filler doo r w it h attac hed fuel cap
The f uel fi ller door is unlocked or locked by the
central lock ing system.
Opening the fuel cap
• Presson the left s ide of the fuel filler door to
open
¢ fig . 252 .
• Unscrew the tank cap counterclockw ise.
• Place the cap from above on the open fue l filler
door
¢ fig. 253.
Clo sing th e fu el cap
• Screw the tank cap on to the r ight on the filler
neck until it cannot turn any farther .
• Close the fuel filler door and then press on the
left side until it latches.
270
Once the pump nozzle switches off, the fuel tank
is "full". Do not fill the tank more. Otherwise the
expans ion space in the tank w ill be filled.
The correct fuel type for your vehicle can be
fo und on a label located on the inside of the fuel
filler door . For additional information on fuel,
see ¢
pag e 268.
The fuel tank capacity of your veh icle is listed in
the
T echn ical Dat a section ¢ page 334.
To avo id fuel spilling or evaporat ing from the fuel
tank always close fue l cap prope rly and com­
plete ly. An improper ly closed f uel fi ller cap may
also cause the M IL lamp ¢
page 25 to come on.
A WARNING
Not pay ing attention when fueling or han ­
dling fuel incorrectly can lead to fires, explo­
sions or serious injur ies.
- Fue l ignites easily and can cause serious
burns and other injur ies.
-
- If you do not switch the engine off when fu­
eling and/or do not insert the fuel nozzle
completely into the tank open ing, fuel can
leak out or run over. Leaked fuel can ignite
and start a fire .
- Do not use the telephone while fueling . The
electromagnetic rays can cause sparks,
which can ignite fuel vapors and start a fire .
- Do not sit in your vehicle wh ile fueling. If
you must make an exception and enter your
veh icle again while fueling, close the door
a nd touch metal to d ischa rge stat ic elect ric­
ity before to uching the f uel no zz le. Static
e lec tricity ca n create spa rks, which ca n ig ­
n ite vapors when fueling.
- Do not smoke or have an open flame in the
a rea whe n fue lin g you r veh icle or filling a
fue l container because this increases the
risk of an explosion.
- F or your safety, carrying fuel containe rs in
your veh icle is not recommended . Whet her
fu ll or empty, the container can leak and
cause a fire in the event of an accident.
- If you must make an exception and trans­
port a fuel container, note the fo llowing: