lug pattern AUDI S4 SEDAN 2013 Owners Manual

-The wheel bol ts should be clean and easy
to tu rn. Check for d irt and corrosion on
t h e mat ing s urfaces of both the whee l
and t he hu b. Remove a ll dirt from these
su rfaces before remo unt ing t he wheel.
- Do n ot use the hexagonal socket in the
screwdriver ha ndle to loosen or tig hten
t h e wheel bo lts .
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 with a tread pattern
intended for use in a specific direction
When using a spare tire w ith a t read patte rn
i ntended for use in a specific direction, please
n ot e th e follow ing:
- The direction of rotation is ma rked by an
ar­
row on the s ide of the t ire .
-If the spare t i re has to be installed in the in­
correct di rection, use the spare tire only
temporar ily since the t ire will not be able to
achieve its optimum perfo rma nce character­
ist ics with r ega rd to aquaplani ng, noise and
wea r.
- We recommend that you pay particular at ­
tent io n t o this fact du ring wet weathe r and
t h at you adjus t your spee d to matc h road
cond itio ns.
- Replace th e flat tire w ith a n ew one and
have it ins talled o n your ve hicle as soon as
poss ible to re st ore the hand ling advant ages
of a uni direct io na l t ire .
Notes on wheel changing
Please rea d the information ¢ page 241, New
tires and replacing tires and wheels
if you are
going to use a spare t ire which is different
from the tires on your ve hicle.
Afte r you change a tire :
-Check the tire pressure on the spare imme­
diately after installation . What do I do now? 257
- Have the wheel bolt tightening torque
checked with a torque wrench as soon a s
possible by your authorized Audi dealer or
a qualified workshop .
- With steel and alloy wheel rims , the wheel
bolts are cor rectly tightened at a torque of
90 ft lbs. (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 veh icle 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 equ ip your ve hicle
w it h tires o r rims which differ from those
which w ere fac to ry installed, t hen be
s ure to re ad the information ¢
page 241 ,
N ew tire s and re pla cing tires and
whee ls.
- Always make s ure th e da maged wheel o r
eve n a flat t ire and t he j ack and to ol ki t
a re p roperly secu red in the lugg age com­
pa rtment an d are no t loose in the pas ­
sen ger compartment.
- In an accident or sud den maneuver they
co uld f ly forwa rd, in ju ring a nyo ne in the
ve hicle .
-A lways s to re damage d wheel, jack and
too ls sec urely in the luggage compa rt­
ment . Othe rwise, in a n accident o r su d­
den maneuver they co uld f ly forwa rd,
causing inju ry to passengers in the ve hi·
cle.
~ Note
Do not use comme rcially ava ilab le tire
sea lants. Ot herwise, t he e lectr ica l comp o­
n ents of t he tire pressu re monitoring sys­
t em * w ill no longe r work pr operly and the
senso r fo r th e tire pressure moni tor ing
syst em* will have to be replac ed by a
qu alified wor kshop . •
•