u co ...... N r-... N ...... 0
0
:E: '
vehicle tool kit) c:> fig. 284 and place it on a
clean surface .
.,. Install the alignment pin (from the vehicle tool
kit) by hand into the empty hole
c:> fig . 285.
.,. Remove the rest of the wheel bol ts.
"" Remove the wheel
c:>(D . The alignment pin re -
mains in the hole while do ing this .
Install a whee l
Read the directions on c:> page 365 when instal
ling unidirectional tires .
.,. Slide the wheel on over the alignment pin
c:> (D.
.,. Install the wh eel bo lts and tighten gent ly using
the hex socket.
.,. Remove the alignment pin and also tighten the
remaining wheel bolt .
.,. Carefully lower the vehicle using the vehicle
jack* .
.,. Tighten the wheel bolts in a diagona l pattern
us ing t he wheel wrench .
The wheel bolts must be clean and loosen/tight e n easi ly. Check the contact surfaces for the
wheel and hub . Contaminants on these surfaces
must be removed before installing the wheel.
& WARNING
Never use the hex socket in the screwdr iver
handle or the hex socket wrench with the
ratchet to loosen or tighten the whee l bolts.
You will not attain the req uired tightening
specification, which w ill increase the risk of an
accident .
When removing or installing the whee l, the
r im could hit the brake rotor and damage the
rotor. Work carefu lly and have a second per
son help you.
(D} Tips
- When mounting tires w ith u nidi re ctional
t read desig n
make sure the tread pattern is
po inted the r ight way
c:> page 365.
- The wheel bolts should be clean and easy to
turn . Check for d irt and corrosion on the
mating surfaces of both the wheel and the
-
Em ergenc y ass is tanc e
hub. Remove all dirt from these s urfaces be
fore remounting the whee l.
Unidirectional tires
A unidirectional tire profi le is identified by a rrows
that point in the running direct ion on the tire
s idewall. You must always adhere to the spec i
fied ru nning direction . Th is is necessary ensure
the tire 's opt imum performance in regard to ad
hesion , running no ise, frict ion and hyd roplaning.
To benefit fully from the advantages of the uni directional t ire design, you should replace faulty
t ir es as soon as possible and restore the cor rect
run ning direction on a ll of the t ires .
Finishing
.,. Rei nstall the caps on the wheel bo lts if neces
sary .
.,. Store the ve hicle too l kit in its designated
place.
.,. Store the replaced tire securely in the luggage
compartment
i=> page 261.
.,. Check the tire pressure on the installed wheel
as soon as possible .
.,. Correct the t ire pressure and store it in the In
fotainment system
i=> page 352 .
.,. The whee l bolt tigh tening specification must be
120
ft l bs ( 160 Nm) . Check it as soon as possi
b le with a torque wren ch. Drive carefu lly unti l
then.
.,. Have the fau lty whee l replaced as quickly as
possible .
(D Tips
-If you notice that the wheel bo lts are cor
roded and d ifficult to turn while changing a
tire, they shou ld be replaced before you
check the tightening torque.
- Dr ive at reduced speed unti l you have the
tightening torques checked.
Notes on wheel changing
Please read the information c:> page 340 if you
are going to use a replacemen t tire which is d if-
ferent from the tires on your vehicle. .,,.
365
Emergency assistance
After you change a t ire:
- Check the tire pressure on the replacement
tire immediately after installation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as po s
sible by your authorized Audi dealer or quali
fied workshop.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
120 ft lbs (160 Nm ).
- If you notice that the wheel bolt s are corroded
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 possi
ble . Remount the wheel cover.
Until then , drive with extra care and at reduced
speeds .
A WARNING
-If you are going to equ ip your ve hicle w ith
t ir es o r rims w hich d iffer from those which
were factory installed, then be s ure to read
the informat ion¢
page 340.
- Always make sure the damaged whee l or
even a flat tire and the jack* and tool k it are
prope rly secured in the luggage compart
m ent and are not loose in the passenge r
compartmen t.
- In an accident o r sudden mane uver they
could fly forward , injuring anyone in the ve
hicle .
- Always store damaged wheel, jack* and tools securely i n the l uggage compa rtme nt.
Otherwi se, in an accident or sudd en man eu
ver they c ould fly fo rward, causing injury to
p assenge rs in the vehicle .
366
-
