AUDI A8 2012 Owners Manual
Manufacturer: AUDI, Model Year: 2012, Model line: A8, Model: AUDI A8 2012Pages: 300, PDF Size: 75.06 MB
Page 211 of 300

substance  use d for  u ndercoating  cou ld 
overheat  an d cause  a  fire. 
- Always  read  and  heed  all WARNINGS and 
other  information 
¢ page 203. 
Exhaust tail  pipes 
Road  sa lt  and  other  corros ive  materials  will 
damage  the  mater ial  in the  exhaust  tail  p ipes 
if they  are  not  cleaned  regu larly . Do not  clean 
the  ta il p ipes  with  wheel  cleaner,  paint  polish, 
chrome  polish  or  othe r abrasive  cleaners . 
C lean  the  tail  p ipes  with  ca r ca re  products 
that  are  s uita ble  for  stain less  stee l. 
Your authorized  Audi  dealer  can  provide  clean i ng  p rod ucts  that  have  been  tested  and  ap
p roved  fo r your  vehicle. 
Care  of  interior 
Infotainment  components 
The  MMI/RSE* disp lay may  be  cleaned  with  a 
soft  cloth  and  commercially-ava ilable  "LCD 
cleaner" . The  cloth  should  be  coated  light ly 
when  the  clean ing  solution  when  cleani ng  the 
d isplay. 
The  MMI/RSE* contro ls  must  be  cleaned  first 
with  a  brush  so  that  dirt  does  not  enter  the 
un it  o r enter  between  the  buttons  and  the 
h ousing.  Then  w iping  the  controls  with  a  clot h 
dampened  wi th d ish  dete rgent  and  water  is 
recommended. 
(D Note 
To preve nt  sc ratches,  only  clean  the  dis
p lay when  it  is d ry. 
- To p reven t damage,  ma ke  s ure  fluids  do 
not  enter  the  cont rols. 
Aluminum  trim 
Use only neutral-pH produc ts  to  remove  spots 
and  depos its  from  alum in um  s urfaces. 
C hr ome  ca re  products  and  alkaline  cleaners 
will attack  alum in um  s urfaces  and  can  dam
age  them  over  time. 
Cleaning  and  protec tion  209 
A WARNING 
A lways  read  and  heed  all WARNINGS and 
other  information 
¢page 203. 
Fabrics and  fabric  coverings 
Fabr ics  and  fabric  cover ings  (e.g.  seats,  door 
trim  pa ne ls,  etc.)  shou ld  be  cleaned  at  regular 
i n tervals  w it h  a vac uum  cleaner.  This  removes 
s ur face  di rt particles  which  cou ld  become  em
bedded  in  the  fabri c throug h use.  Ste am 
cleaners  sho uld  not  be  used,  beca use  the 
steam  tends  to  p ush  the  dirt  deeper  into  the 
fabric  and  lock it  there . 
Normal  cleaning 
Generally,  we  recommend  using  a  soft  sponge 
o r a  lint -free  microfibe r clo th to  the  clean  fab
ric.  Br ushes  shou ld  only  be  used  for  carpets 
and  floor  mats,  since  other  fabric  surfaces 
could  be  harmed  by br ushes. 
Norma l su rface  s tains  c an  be  cleaned  using  a 
commerc ially  availab le foam  cleaner . Spread 
the  foam  on  the  s urface  of t he fabric  with  a 
soft  sponge  and  work  it  in  gently.  Do not  satu
rate  the  fabric.  T hen  pat  the  foam  dry  us ing 
absorbe nt,  dry  cloths  (e.g.  m icrofiber  cloth) 
and  vacuum  it  after  it  has  dried  completely. 
Cleaning  stains 
Stains  caused  by  beverages  (e .g.  coffee,  fr uit 
juice,  etc.)  can  be  treated  with  a  mild  deter
gent  solution.  Apply the  detergent  sol ution 
with  a  spo nge.  In  the  case  of stubborn  stains, 
a  detergent  paste  can  be  applied  directly  to 
the  stain  and  worked  into  the  fabric.  After
wards,  use  copious  amounts  of  clean  water  to 
remove  the  rem aining  de terge nt.  Apply  the 
w at er  wit h a  d am p clot h or  sponge  a nd  pat 
the  fabric  dry  with  an  abso rbent,  dry clot h. 
Stains  from  choco late  or  makeup  should  have 
de terge nt  pa ste  (e.g.  o x-gall  soa p)  rubbed  i n
to  them.  Afterwa rds,  remove  the  soap  wi th 
wa ter  (damp  sponge) . 
Alcohol  can  be  used  to  treat  stains  from  grease,  o il ,  lipstic k or  a  ballpoin t  pen. M elted  ..,_  • 
•  
Page 212 of 300

210  Cleaning  and  protec tio n 
grease  or  dye  must  be  patted  off  using  ab 
sorbent  materia l. It  may  be  necessary  to  re
treat  the  areas  with  detergent  paste  and  wa
te r. 
I n the  case  of general  soi ling  of  the  uphols 
tery  and  cover  material,  we  recommend  hiring 
a  specialist  that  has  the  equ ipment  to  clean 
the  seat  cove rs  and  other  fabric  surfaces  by 
shampooing  and  spray  ex traction. 
A WARNING 
Always read  and  heed  all WARNINGS and 
the  information 
~ page  203. 
(D Tips 
Open  Velcro fasteners  on your  clothing  can 
damage  the  seat  cover.  Please  make  sure 
that  Velcro  fasteners  are  closed. 
Plastic parts  and  instrument  panel 
Always use  a clean  cloth  moistened  in clear 
water  to  clean  these  areas.  For  pers istent  dirt 
use  an  Audi  approved 
s ol ve nt-fr ee plastic 
cleane r/protectant. 
A WARNING 
So lvents  can  change  the  properties  of 
some  plastics  and  make  it  harder  for  the 
airbag  to  dep loy. 
- Never  clean  the  instr ument  pane l or the 
surface  of  airbag  modules  with  cleaning 
products  that  contain  solvents . 
- Products  containing  solvents  wi ll make 
the  surface  of th is  part  porous. 
- Serious  injuries  can  result  if plastic  parts 
come  loose  when  the  airbag  is deployed . 
- Always  read  and  heed  all  WARN INGS and 
other  information ~ 
page  203. 
0 Note 
Cleaning  agents  con taining  solvents  will 
at tac k t he  mater ial  and  can  change  the 
way  it  behaves . 
Trim  and  molding 
Trim  and  molding  in the  vehicle  interior  can 
be  cleaned  with  a  dry  m icrofiber  cloth.  To pre
vent  scratches,  do  not  use  any  cleaning  so lu
tions. 
Natural  leather 
Appl ies  to  vehicles:  with  natural  leather 
Audi makes  great  efforts  to  maintain  the 
properties,  natural  look and  feel  of  interior 
leather . 
General 
We  offer  many  d iffe rent  types  of  leather  o n 
ou r vehicles.  Most  a re  d ifferent  types  of  nappa 
l eather,  which  has  a  smooth  s urface  and 
comes  in various  colors . 
T he  intensity  of the  co lor  dete rm ines  the  visu
al  characterist ics  and  appea rance . If  the  su r
face  of  the  leather  has  a typ ica l natural  look , 
then  the  leather  is a  nappa  lea ther  that  has 
been  left  in  a  relative ly natural  condition . This 
l eather  offers  particularly  good  comfort  and 
breathes  we ll. Fine veins,  closed  grains,  insect 
bites,  skin  folds,  and  subtle  variations  in color 
rema in v is ible.  These  character istics  demon
strate  that  the  material  is  natural. 
Natura l nappa  leather  is  not  covered  by a  co l
or finish.  It  is  therefore  more  sensitive  to  soil
i ng  and  wear,  which  is someth ing you  need  to 
consider  if children,  animals  or  other  factors 
might  prove  to  be  part icu la rly ha rd o n the 
leather . 
By contrast,  leather  types  that  are  covered  by 
a  colo red  finish  layer  are  more  durable.  This 
has  a  positive  effect  on  the  leather 's resist
ance  to  wear  and  soiling  i n dai ly use . On the 
other  hand,  the  typica l char acteristics  of  natu
ral  leathe r are  barely  or  not  appa rent.  Howev
er,  this  does  not  mean  that  the  leather  itse lf 
is of  infe rior  quality.  
Page 213 of 300

Care and  handling 
Because  of the  exclusive  nature  of  the  types  of 
leather  that  Audi uses  and  their  unique  prop 
erties  (such  as  sensitivity  to  oils, grease,  soi l
ing, etc.),  you will need  to  be  somewhat  care
fu l with  these  leathers,  and  a certain  type  of 
care  is required.  For examp le,  dark  cloth ing 
materials  can d iscolor  leather  seats  (especial
ly if such  cloth ing  is  damp  and  was  not  dyed 
correctly) . Dust and  d irt  part icles  in pores, 
fo lds,  and  seams  can  have a n ab ras ive effect 
and  can  damage  the  leathe r sur face  as  well  as 
weaken  seams. 
The leather  should  be cleaned  regularly  as 
n eeded . After  having  been  used  for  a  re lative ly 
long t ime,  yo ur  leather  seats  will acqui re a 
rich aged  finish.  This  is  a  characteristic  of  nat
ura l leather  and  a sign  o f true  quality . 
I n o rder  to  maintain  the  va lue  of th is  natura l 
p rod uct  over the  life of yo ur vehicle,  you 
should  follow  the  recommendations  below : 
(D Note 
-To keep you r leather  from  bleach ing out, 
do  not  a llow i t to  be exposed  to bright 
s unli ght for  long  periods  of  time.  If you 
have to  leave  the  vehicle  parked  o utside 
for  long  periods,  cover the  leather  to  protect  it from  d irect  exposure  to  sun
li ght. 
- Sharp  objects  on  clothing,  such  as  zip
pers,  rivets  or  sharp  pieces  on  be lts  can 
l eave  permanent  scratches  or  scrape 
marks  on the  surface  of the  leather. 
(D} Tips 
- After  each  time  you  clean  the  leather  and 
at  regular  interva ls,  use  a leather  preser
vat ive creme  that  conta ins  UV-blockers 
and  that  works  into  the  leather . This 
creme  w ill nou rish  and  moistur ize the 
l eather,  helping  it to  b reath e and  stay 
supple.  It  al so helps  to  b uild  up a pro tec
tive  coat ing o n the  s urface. 
- Clean the  leathe r every 2  -3 months, 
and  clean  a ny a reas  that  get  soiled . 
Cleaning and  protec tion  21 1 
- Remove fresh  ma rks made  by ballpo int 
pens,  ink, lipstick,  shoe  po lish,  etc.  as 
soon  as  poss ible . 
- Preserve  the  color  of the  leather  as  need
ed  by  using  a specia l co lored  leather  care 
creme  to  touch  up areas  of  uneven  color. 
Cleaning  and  caring  for  leather 
upholstery  and  trim 
App lies  to  vehicles:  with  natural leather 
Natural  leather  requires  special  care  and  a t
tention . 
Normal  clean ing 
..  Clean soiled  areas  with  a slightly  moistened 
cotton  or woolen  cloth . 
More  stubborn  dirt 
.,. More s tubborn  di rt ca n be  removed  using a 
cloth  sa turated  wi th a  mild  soap  sol ution  (2 
tablespoons  mild  liq ui d soap) . 
..  Never a llow the  soap  so lution  to  saturate 
the  leather,  and  make  certain  that  no water 
s oak s in to the  seam s. 
.,.  Wipe  off the  soap  so lu tion with  a soft,  d ry 
cloth . 
Cleaning  spots 
..  Remove fresh wate r-based spots  (such  as 
coffee,  tea,  juices,  blood)  with  an  absorbent 
cloth  or  paper  towel. 
.,.  Remove fresh 
grease or oil -based spots 
(such  as  butter , mayonnaise,  chocolate)  with 
an  absorbent  clot h or  paper  towel,  or  use 
the  cleaner  from  the  leather  care  kit if the 
spot  has  no t yet  penetrated  into  t he surface 
of the  leather  . 
.,.  Use an  oil/grease  dissolving  spray,  i f 
oil/ 
grease spot s have d ried on. 
..  Remove specific  kinds of  spots  (ballpoint 
pen,  fe lt  marker,  fingerna il polish,  water 
based  pa int,  shoe  po lish,  etc.)  with  a spot 
remover  specifically  formu lated  for  lea ther. 
Leather  care 
..  Every half yea r use  an  approved  leather  care 
product  (available  from  your Audi dea ler)  to 
care  for  the  leather .  .,. 
• 
•  
Page 214 of 300

212  Cleaning  and  protec tio n 
•  Apply the  p roduct  very  sparing ly. 
•  Wipe  it  off  with  a  damp  cloth. 
I f yo u have  any  questions  about  cleaning  and 
caring  for  the  leather  in your  vehicle,  it  is  best 
to  contact  your  authorized  Audi  dealer,  who 
will  be  glad  to  he lp you  and  te ll you  about  our 
fu ll range  of  leather  care  products,  such  as: 
- Leathe r cleaning  and  care  kit 
- Creams  to  care  for  colo red  leather 
- Spot  removers  for  ballpo int  pens,  shoe  po l-
ish,  etc. 
- Oil/grease  dissolving  spray 
- New and  upcoming  products . 
A WARNING ,_ 
Always  read  and  heed  all WARNINGS and 
other  information 
~ page  203. 
0 Note 
- Never  use  chemical  solvents  (e.g.  lighter 
fluid,  turpentine),  waxes,  shoe  polish  or 
s imilar  products  on  the  leather  surfaces 
i n  your  Audi. 
- To avoid  damage,  have  stubborn  stai ns 
r emoved  by a  commerc ial  cleaning  spe
cia list. 
Cleaning  Alcantara ® (synthetic  suede) 
Applies  to vehicles:  with  Alcantara  upholstery 
Removing  dust  and  dirt 
• Moisten  a  cloth, squeeze  out  excess  water 
and  wipe  down  the  seat  su rfaces. 
Removing  stains 
•  Moisten  a  cloth  w ith  lukewarm  water  or 
with  diluted 
ethyl  (rubbing) alcoho l. 
• Dab at  the  stain.  Start  at  the  outside  and 
work  inwards. 
•  Once  the  stain  is  no  longer  visib le,  use  a 
soft  d ry cloth  or  tissue  to  soak  up  the  mois
ture . 
Do not  use  leather  cleaning  products  on  Al
cantara. 
You may  use  a  suitable  shampoo  for  removing 
dust  and  dirt.  D
ust  and  grit  in the  po res  and  seams  can 
scratch  and  damage  the  surface.  If  the  car  is 
l eft  standing  in the  sun  for  long  per iods,  the 
Alcantara  covers  should  be  protected  aga inst 
direct  sunlight  to  prevent  it from  fad ing. 
Slight  co lor  variations  will  develop  in normal 
use  and  are  not  an  indication  of  material  dete
rioration . 
(D Note 
-Never  use  chemical  so lvents  (e.g.  lighter 
fluid,  turpentine),  waxes,  shoe  polish  or 
simi la r  products  on  A lca ntara®  surfaces. 
- To avoid  damage,  have  stubborn  sta ins 
removed  by a  commercial  clean ing  spe
cialist. 
- Do not  use  brushes,  stiff  sponges  or  sim
ilarly  abrasive  cleaning  a ids. 
Safety  belts 
Only well-maintained  safety  belts  work relia
bly when  needed . 
.,. Keep belts clean. 
•  For cleaning,  use  a  mild  soap  a nd  water  so l
ution.  Let  belts  dry  thoroug hly and  away 
from  d irect  sunlight . 
•  Do not  allow  inertia  ree l safety  belts  to  re
t ract  before  they  are  completely  dry. 
•  Check the  condition  of you r safety  be lts 
reg 
ularly . 
Heavi ly so iled  safety  be lts  may  not  ret ra ct 
properly. 
A WARNING ~ 
Damaged  safety  belts  can  break  in  a crash . 
- Anyth ing  th at  might  damage  yo ur sa fety 
be lts  could  mean  that  you  and  your  pas 
sengers  would  not  be  adeq uate ly pro
tected  in an  accident. 
- Safety  belt  performance  depends  on  co r
rect  insta llation.  Never  remove  be lts 
from  the  vehicle  to  clean  them. 
- Do not  use  chemical  cleaning  agents,  bleach  or  dyes.  They  have  corrosive  prop
erties  which  weaken  the  webb ing.  
Page 215 of 300

-Wh en cl eaning your safety  belts,  inspect 
them  for  damage.  If you discover dam 
age,  see  your Audi dealer . 
- Always read  and  heed  all WARNINGS and 
other  information ¢ 
page  203. 
Cooler 
Applies  to  veh icles: with  coole r 
A layer of  ic e or frost  in th e cool er interfer es 
with  its  cooling performanc e. 
Cleaning 
The  refr igerator  sho uld be cleaned  reg ula rly . 
.,.  Wash  the  cooler w ith  lukewarm  water  a nd a 
mild cleaning  so lution,  if necessary . 
.,.  The n w ipe the  coole r dry. 
..  Dust  and  dir t will  acc umu late  near  the  ven 
t il ation  openings  in  the  luggage  compar t
me nt  due to  normal  coole r usage.  This 
sho uld  be cleaned  reg ularly. 
Defrosting 
.,.  Switc h the  coo ler  off ¢ page  72. 
.. Remove any food  or beverages  and  al low 
the  coole r to  defrost  with the  door  open . 
..  Wipe the  inside of  the coo ler dry and  clean 
the  cooler , if necessary . 
D efrost  the  cooler  if yo u will no t be using  it 
for  ex tended  periods  of time . 
Q) Note 
-Do no t try to  speed  up the defrosting 
p rocess  by applying  heat. 
- To red uce the  risk of pe rsonal  injury or 
dam age to  the  refrige rator, 
- do not  use any abrasive  cleaners,  sol
vents,  wax, aggressive  cleaning  solu
tions , so lutions  with strong  fragrances, 
etc., 
- do not  clean the  coo ler with  cleaning 
tools  such  as  stee l wool. 
l ) U se o nly the  co rr ec t cl ean in g  so lu tio ns.  Ne ve r use ga s
o line  or d ie sel fuel. 
Cleaning  and  protec tion  213 
Engine compartment 
Be especially  careful  when  cleaning  the  en
gine  compartment. 
Always switch  off  the  ignit ion before  clean 
ing the  engine 
¢ .& . 
Plenum  panel 
Remove  leaves from  the  plenum  panel  in front 
of the  windshield  under  the  engin e compart
ment . This prevents  the  water  drain  holes 
from  becoming  b locked , and  it preve nts  de
bris from  entering  the  vehicle  interio r through 
the  heat ing and  ventilat ion ducts  . 
Corrosion protection 
The eng in e  compartm ent  and  transmission 
have been  corrosion-protected  at  the  facto ry . 
Good anti -corrosion treatment  is very  impor 
tant , partic ularly in the  w inte r. 
If the  vehicle 
is frequently  d riven on salt  treated  roads,  th e 
entire  engine  compartment  and  p lenum  panel 
shou ld  be thoroughly  cleaned  at  the  end  of 
winter a nd retreated to p revent salt damage  . 
At the  same  time, the  unde rside of the  vehicle 
shou ld  be washed  as well. 
If the  engine  compar tment  is cleaned  at  any 
time  with  grease  remov ing solutions
1> , or  if 
you have  the engine washed,  the  ant i-corro
s io n  treatment  is almost  always removed  as 
well. 
It i s  therefo re essentia l to  have a long
lasti ng cor rosion  pro tect ion rea pplied to  all 
s u rfaces , seams,  joints  and  components  in the 
engine  compartment . 
A WARNING 
Be aware: The engine com partment  of any 
motor  veh icle is a  potentially  hazardous 
area. 
- Before work ing  in the  engine  compart
ment,  be sure to  read  the  information 
¢ page  219 . 
• 
•  
Page 216 of 300

214  Cleaning  and  protec tio n 
- Before  reaching  into  the  front  pane l,  al
ways  switch  off  the  ignition.  Otherwise, 
the  windshield  wiper  system  could  un in
tent ionally  be  switched  on,  possib ly 
causing  personal  injury  from  the  moving 
wiper  linkage . 
- Never  reach  into  the  area  around  or 
touch  the  radiator  fan.  The  auxiliary  fan  is temperature  controlled  and  can  switch 
on  suddenly- even  when  the  ignit ion  is 
off. 
- Do not  wash,  wax  or  d ry the  engine  w ith 
the  engine  running.  Moving  or  ho t pa rts 
cou ld inju re you . 
- Do not  clean  the  underside  of  the  chas
sis,  fenders , wheel  cove rs,  or  other  hard 
to  reach  parts  w ithout  protecting  your 
hands  and  arms . You may  cut  yourse lf on 
sharp-edged  metal  parts. 
- Always  read  and  heed  all  WARNINGS and  other  information 
c::> page 203 .  
Page 217 of 300

Fuel  supply  and  filling 
your  f uel  tank 
Gasoline 
Fuel  supply 
Using the  right  fuel  helps  keep  the  environ
ment  clean  and prevents  engine  damage. 
Fuel  recommendation 
The fuel  recommended  for  you r vehicle  is un
leaded  premium 
g rade gasolin e. See also 
¢ page  278, Data. Audi  recommends  usi ng 
TO P TI ER  Deterge nt  Gaso line wi th a  minim um 
oc ta ne  ra ti ng  of  9 1 AK I (9 5 RON). For more 
in fo rmation  on TO P TI ER De tergent  Gaso line, 
p lease go to  the  official  website  (www.toptier 
gas.com). 
The  re commended  g asoline  octane  r ating  for 
your  engine  can a lso  be  fo und o n a label  loca t
e d  on  the  ins ide of  the  fuel  filler  flap . This rat 
ing  may be specif ied as A KI  or  RO N. 
Your veh icle m ay also be oper ated  using  un
l e aded  regular  gasoline  with  a minimum  oc 
tane  rating  of  87 AKI/91  RO N. However, using 
87  AKI/9 1 RO N octa ne f ue l w ill  sli ghtly  re
d uce eng ine perfo rmance . 
Use  unleaded  gasoline  only. Unleaded  gaso 
line  is available  th rougho ut  the  USA, Canada, 
a nd  in  most  E uropean  cou ntries . We recom 
mend  that  you  do  not  ta ke yo ur vehicle  to 
areas or  count ries where  unleaded  gasoline 
may  not  be ava ilable. 
F or  mo re  informat io n  on  refue ling your  ve hi
cle,  see ¢ 
page  216. 
Octane  rating 
Octane r ati ng in dicates  a ga so line's abili ty to 
r es ist  engine  damaging  "knoc k"  ca used  by 
p remature  ign ition  and detonation.  Therefore, 
buy ing the  correct  grade  of  gaso line  is very 
i mportant  to  help  prevent  possible  engine 
damage  and a loss of  engine  performance. 
Gasoline  most  common ly used in the  Unite d 
States  and Canada has the  followin g octane 
Fuel  supply  and  filling  your  fuel  tank  215 
ra tings that  can  usu a lly be found  on the  fi ller 
p ump : 
- Premium  Gr ade: 9 1 -9 6  AKI 
- Regular Grade : 87  -90  AKI 
Explanation  of  the  abbreviations: 
AKI  = Anti  K nock  In d ex = (R+M )/2 = (RO N 
+M ON)/2 
RON=  Resear ch O ctane  Num ber 
MO N= Motor  Octane  Number. 
(D Note 
- Do not  use a ny fue l w it h  octane  rat ings 
lower  than  87  A KI  or  9 1 RO N othe rwise 
e xpensive engi ne damage  w ill occur. 
- Do 
not use leaded gasoli ne . The use of 
leaded  gasolin e w ill  severely  damage 
yo ur vehicl e's cata lytic  co nve rter  and  its 
ability  to  control  exh aust  em iss ions. 
Blended  gasoline 
U se  of  gasoline  containing  alcohol or 
MTBE (methyl  tertiary  butyl  ether) 
You may use  unleaded  g asoline  blende d with 
a lcohol  o r MTBE (commonly  re fer red to  as 
oxygenates)  if  the  blende d mixture  meets  the 
fo llow ing  criteria: 
Blend  of  gasoline  methanol  (wood  alcohol  or 
methyl  alcohol) 
- Anti -kno ck index  mus t be 87  A KI or  higher. 
- Blend  must  contain  no  mor e than  3%  meth-
anol. 
- Blend  must  co ntain  more  than 2%  co-sol-
vents . 
Blend  of  gasoline  and ethanol  (grain alcohol 
or ethyl  alcohol) 
- Anti -knoc k index  must  be 87  A KI  or  higher. 
- Blend  must  not  conta in mo re tha n 10% 
ethanol. 
Blend  of  gasoline  and  MTBE 
- Anti -knoc k index  must  be 87  AKI or  higher . ll>-
• 
•  
Page 218 of 300

216  Fuel supply  and  filling  your  fuel  tank 
-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  driv ing. 
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. 
(CT) 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  fai l to  meet  the 
specified  criteria  in this  chapter. 
- If yo u are  unable  to  determine  whether 
or  not  a  particular  fuel blend  meets  the 
specifications,  ask your  service  station  or 
its fuel  sup plier. 
- 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 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. 
A lthough  gasoline  grades  differ  from  one 
manufacturer  to  another, they  have certain 
things  in  common.  All gasoline g rades  contain 
substances  that  can  cause  deposits  to  co llect 
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  a re not  equally  effec
tive . 
A udi  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 
f uels,  carbon  deposit  build-ups  can  rob yo ur 
engine  of  peak  performance. 
(D Note 
' 
Damage  or  malf u nct ion  due  to  poor  fuel 
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 
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  218. 
You can find  the  fuel  tank  capacity  of your ve
hicle  in 
Technical  Data ¢ page  278. 
The label  on the  inside  of the  fuel  fi ller  flap 
tells  you the  correct  fue l for  your veh icle.  For 
more  information  about  fuel  specifications, 
see 
¢ page  215. 
Your vehicle  fuel  tank  has  an  on board  refuel li ng 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  wh ile  protecting  the environment, 
please  fo llow  this  refueling  procedure careful
ly. 
.8, WARNING 
Under  normal  operating  cond itions,  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  
Page 219 of 300

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  F8S2 -86) . 
@ Note 
Never  drive  your  vehicle  until the  fuel  tank 
is  completely  empty.  The irregular  supply 
of fuel  can  cause  misfiring.  Gasoline  could 
enter  the  exhaust  system and  damage  the 
catalyt ic  converter. 
Refuelling 
Fig. 169 Right  rear vehicle  s ide:  Opening  the  fuel  filler 
flap 
Fig. 170 Fuel filler  flap  with  attached  fuel  cap 
When activating  the  central  locking,  the  fuel 
f ill er  flap  is automatically  un locked  or  locked. 
Refuel  the  vehicle  with  the  ignition  switched 
off. 
Taking the  fuel cap off 
• Press  the  left  side of the  fuel  filler  flap  to 
open  it¢ 
fig. 169  -arrow-. 
•  Unscrew  fuel filler  cap  counter-clockwise 
and  hang  it  on  the  fuel  filler  flap 
~ fig. 170 . 
Fuel  supply  and filling  your  fuel  tank 217 
Refuelling  procedure 
• Insert  the fuel  nozzle  from  the  gasoline 
pump  into  the  fuel  filler  neck  as  far as  it will 
go. 
•  Select  a  medium  refuelling  rate  so  that  the 
nozzle  switches  off  automatically  when  the 
tank  is  full. 
Putting  the fuel  cap back  on 
• After  filling  your  tank,  twist  the  fuel filler 
cap  clockwise  as  far  as  it will  go. 
•  Close  the  fuel  filler  flap. 
To  avoid  fuel  spill ing  or  evaporating  from  the 
fuel  tank  always  close  fuel  filler  cap  proper ly 
and  completely.  An improperly  closed  fuel  fill
er  cap  may  also cause  the  MIL lamp ¢ 
page 26 
to  come  on. 
A WARNING 
Improper  refueling  or  handling  of fuel  can 
cause  fire,  explosion  and  severe  burns. 
- Fuel  is  highly  flammable  and  can  cause 
severe  burns  and  other  injuries. 
- Failure  to  shut  the  engine  off while  refu
eling  and/or  to insert  the  pump  nozzle 
fully  into the fuel  filler  neck  could  cause 
fue l to  spray  out  of filler  neck  or  to  over
flow.  Fuel spray  and  overflowing  fuel can 
cause  a  fire. 
- Never  use  a  cellular telephone  while  re
fue ling. The  electromagnet ic radiation 
can  cause  sparks  that  can ignite  fuel  va
pors  and cause  a  fire. 
- Never  get back  into  your  vehicle  while  re
fueling. 
If in  exceptional  circumstances 
you  must  get back  in your  vehicle  while 
refueling,  make  certain  that  you  close 
the  door  and  touch  metal  to  discharge  static  electricity  before touching  the  fill
er  nozzle  again.  Static  electricity  can 
cause  sparks  that  can  ignite  fuel vapors 
released  during refueling. 
- Never  smoke  or  have an  open  flame  any
where  in  or  near  your  vehicle  when  refu
eling  or filling  a  portable  fue l container. 
- For your  safety,  we  strongly  recommend 
that  you  do  not  travel  with  a  portable  
Page 220 of 300

218  Fuel supply and filling  your  fuel  tank 
fuel container  in your  vehicle.  The  con
tainer,  full or  empty  may  leak  and  could 
cause  a fire,  especially in a  crash. 
- If,  under  exceptional  circumstances,  you 
must  transport  a  portable  fuel  container, 
please  observe  the  following: 
- Never  fill a  portable  fuel container 
while  it is  anywhere  in or  on  the vehicle 
(for  example,  in  the  luggage  compart
ment,  or  on  the  trunk).  Static  electrici
ty can  bui ld up  while  filling  and  can  ig
nite  fuel  vapors  causing  a fire . 
- Always  place  a  portable  fuel  container 
on  the  ground  before  filling. 
- Always keep  the  filler  nozzle  complete
ly  inside  the  portable container  before 
and  during  filling. 
- If  filling  a portable  container  made  of 
metal,  the  filler  nozz le  must  always  be 
in contact  with  the  container.  This will 
help  prevent  static  electricity  from  dis
charging  and  cause  a fire . 
- Never  spill fuel inside  the  vehicle  or 
luggage  compartment.  Fuel vapors  are 
highly  flammable. 
- Always  observe  local  and  state/provin
cial  laws  regarding  the  use,  storage 
and  transportation  of  fuel conta iners . 
- Make  certain  the  fuel  container  meets 
industry  standards  (ANSI/  ASTM 
F8S2 -86) . 
d) Note 
If  any  fuel  has  spilled  onto  the  car,  it 
should  be  removed immediate ly to  prevent 
damage  to  the paint. 
@ For the  sake of the  environment 
As soon  as  the  correctly  operated  noz zle 
switches  off  automatically  for  the  first 
time,  the  tank  is  full. Do not  try  to  add 
more  fuel because  fuel  may  spill  out.  In 
addition,  the expansion  space in the  fuel 
tank  will be filled  -causing  the  fuel to 
overflow  when it  becomes  warm and  pol
lute  the  environment. 
(D Tips 
-Running  your  engine  whi le  refue lling 
may  cause  vapors  to  escape  or  even 
cause  fuel  to  spi ll 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  ind icate  the  correct  fuel 
level  after  refuelling . 
- The fuel  filler  flap  of your  vehicle  is  not 
locked  when  you  lock the  vehicle  from 
the  ins ide . 
Fuel filler  flap  emergency  release 
You can  open  the  fuel  filler  flap  by hand  if  the 
power  locking  system  should  fail. 
Fig.  171 Rig ht  s ide  t rim p an el  in t he  luggage  compart· 
men t: emerge ncy  re le ase  mechan is m 
The  emergency  release  mechanism  is  located 
behind  the  right side  trim  panel  in the  lug 
gage  compartment  . 
.,.  Loosen  the  loop 
¢fig.  171 from  the  retain
er  and  then  pull  on  the  loop  carefully 
¢ (D. 
.,.  Press  on  the  left  side  of the  fuel  filler  door 
to  open 
¢ page  217,  fig . 169 . 
(D Note 
Only  pull on  the  loop  until  you  feel  resist
ance . You w ill not  hear  it  release . Other 
wise  you  could  damage  the emergency re
l ease  mechanism.