274  What  do  I  do  now? Tires  with  unidirectional  tread  design 
Tires with  unidirectional  tread  design  must  be 
mounted  with  their  tread  pattern  pointed  in  the  right  direction . 
Using  a  spare  tire  w ith  a tread  pattern 
intended  for  use  in a specific  direction 
When  using  a  spa re  tire  w ith  a t read  patte rn 
i n tended  fo r use  in a  specific  direction,  please 
note  t he followi ng: 
- The  direction  of  rotation  is  marked  by a n ar
r ow  on  the  side  of the  tire. 
- If  the  spare  t ire  has  to  be  installed  in  the  in
correct  direction,  use  the  spare  tire  only 
tempora rily si nce  the  t ire  will  not  be a ble  to 
achi eve  its  optimum  perfo rm anc e  cha racter
i st ics w ith  reg ard  t o aqu aplani ng,  noise  and 
we ar. 
- W e  reco mmend  t hat  you  pay  pa rticular  at
te nti on t o this  fact  d uring  wet  we ather  and 
t h at  you  a dju st  yo ur  spee d  to m atc h  ro ad 
con ditions. 
- R epl ace  the  fla t  tire w ith  a  n ew  one  an d 
have  it  ins talled  o n your  ve hicle  as  soon  as 
p oss ible to  restore  the  handlin g ad vantages 
of a  uni direct io na l tire . 
Notes  on  wheel  changing 
Please  rea d the  informati on c> page  257 , New 
t ires and  replacing  tires  and  wheels 
if you  are 
go ing  t o  u se  a  spare  tire which  is d ifferent 
from  the  tires  on your  ve hicle. 
Afte r you  chan ge  a  t ire : 
-Check the  tire  pressure  on the  spare  imme
diately  after  installation. 
- Have the  wheel  bolt  tightening  torque 
checked  with  a torque  wrench  as  soon  as  possible  by your authorized  Audi dealer  or 
a qualified  service  station. 
- With  steel  and alloy  wheel  rims , the  wheel 
bolts  are correctly tightened  at  a torque  of 
90  ft  lb  (120  Nm ). 
- If you  notice  that  the  wheel  bolts  are cor
roded  and difficult  to  turn while  changing 
a tire,  they  should  be  replaced  before  you 
check the  tightening  torque . -
Replace the  flat  tire  with  a new  one  and 
have  it installed  on your vehicle  as  soon  as 
possible.  Remount  the  wheel  cover . 
Until then , drive with  extra care and  at  re
duced  speeds. 
A WARNING 
-
- If  you  are  going  to  e quip your  ve hicl e 
with  tires  or  rims  which  differ  from  those 
which  were  facto ry  installed,  then  be 
sure  to  rea d the  informati on 
9 page  257, 
New  tir es and  replacing  tires  and 
w he els . 
- Always ma ke sure  the  damag ed wheel  o r 
even  a flat  tire  and  the  jack  a nd  tool  ki t 
ar e prop erly s ecu red  in the luggage  co m
p artm ent  and  are not  lo ose in the  pas 
s e ng er c ompa rtm ent . 
- I n an  acci dent  or  sudd en man euve r they 
could  fly  forwa rd,  inju ring  anyon e in  the 
v eh icle. 
- Always  store  d amag ed  wh eel, jack and 
too ls  secur ely  in the  lugg age  c ompart 
ment.  Otherwi se,  in  an  accident  or su d
de n maneuve r they  co uld  fly forw ard, 
causing  inj ury to  passe ngers  i n the  ve hi
cle.