2013 AUDI A5 CABRIOLET wheel bolts

200 Cleaning and protec tio n
The best way to remove snow from windows
and mirrors is to use a brush. Use a non-abra­
sive
plas tic ice scraper -better still, a spray
de icer -to remove
ic e from windows and mir­
rors.
The windows must not be cleaned with insect remover or wax s ince these can interfere with
the function of the windshield wiper blades (chatter).
Oi l, grease, or silicone residue can be removed
with
gl ass clea ner or silic on e remo ver. How­
ever, wax residue requires the use of a special­ ly formulated solvent. Please contact your au­
thor ized Audi dealer for adv ice on safe prod­
ucts for wax removal.
W indows shou ld also be cleaned on the inside
at regular intervals.
Never dry windows with the same chamois
that you use to dry painted surfaces. Wax resi­
due on the chamois can impair vision through
the w indows.
.&_ WARNING
- Always read and heed all WARNINGS and
other information ~
page 194.
-The windshie ld must not be treated with
water-repellent materials . They can in­
crease glare under poor visib ility condi­
tions such as wetness, darkness, or when
the sun is low on the hori zon. In addi­
t ion, they can cause the win dshield wip­
ers to chatter.
(D Note
- Never use warm or hot water to remove
snow and ice from windows and mirrors.
This cou ld cause the g lass to cra ck.
- To preven t damage to the wi res of the
rear defogger, do not place any adhe sive
stickers on the inside of the rear window
ove r the wires .
- To he lp prevent d irt from sc ratch ing the
window, always scrape in a forward di ­
rection -pushing the scraper away from
you -never back and fo rth. -
Water leaking from the ins ide of the rear
windows may damage sensitive electrical components located either under the
rear parcel shelf or in the rear trunk area.
Always ensure that water never leaks
through the body section of the vehicle.
You can do th is by us ing waterproof pro­
tection over the vehicle's electrical com­
ponents (e.g. when install ing window
tinting) .
- Damage or malfunction of elect rical
c ompone nts due to water damage or any
other o uts ide infl uence is not covered by
the A udi New Veh icle Limited Warranty.
See your Warranty
& Ma intenance book­
let for additional detai ls about your war­
ranty.
Cast (light) alloy wheels
Cast (light) alloy wheels require special care.
.,. Wash the w heels with a sponge or hose
brush every other week .
.,. For deep clean ing afterwards, use only a
dedicated
a ci d-free cast alloy wheel cleaner.
.,. Rub a coat of
liqu id w ax onto the rims every
three month. Be sure to reach and treat all
parts of the rim.
To preserve the decorative appearance of the cast alloy wheels, some special care is neces­
sary. In addition to road dirt and salt, brake dust is also corrosive . If left on for too long,
brake dust can cause pitting .
U se only spec ial
acid-free cleaners formulated
for alloy r ims. Safe products are availab le at
your authorized Aud i dealer . Never leave the
cleaner on the rims longer than spec ified on
the label. If not rinsed off promptly, the acid
contained in some cleane rs can attac k the
threads on the wheel bolts .
Never use abrasive o r metal po lish ing clean­
ing agents.
If the protective coating has been
c h ipped, e .g. by kicked up road dirt, touc h it
u p as soon as possible . .,..

24 0 T ire s and wheel s
H up to 130 mph (210 km/h)
V up to 149 mph (240 km/h)l)
Z over 149 mph (240 km/h)ll
W up to 168 mph (270 km/h)
1l
Y up to 186 mph (298 km/h)ll
Your vehicle is norma lly factory equipped with
tires, which possess excellent driving charac­
teristics and give your Audi opt imum driving
comfort. An electronic speed limiter
c::> page 29 w ill normally prevent your vehicle
from go ing faste r than the tire speed rating
¢ & .
U.S . DOT Tire Identification Number (TIN)
and tire manufacture date
This is the t ire's "serial number". It beg ins
with the lette rs "DO T" and indicates that the
tire meets all federal standards. The next two
numbers or letters indica te the p lant where it
was manufactured, and the last four numbers
represent the week and year of manufacture .
F or examp le, the numbers 2212 mean that
the tire was produced in the 22nd week of
2012 . The other numbers are marketing co­
des that may or may not be used by the tire
manufacturer . This information is used to con ­
tact consumers if a tire defect requires a re­
call.
Audi Original tire
Tires with the ident ificat ion "AO" or "RO" have
been spec ially matched with your Aud i. We
recommend using only these tires because
they meet the highest standards regard ing
safety and d riving character istics when used
correctly. Yo ur au tho riz ed Audi dealer will
g lad ly provide you with more information.
Tire ply composition and materials used
The number of pl ies ind icates the numbe r of
l ayers of rubber-coated fabric in the t ire. In
general, the g rea ter the numbe r of p lies, the
mo re weig ht a t ire can support. Tire man ufac ­
turers a lso must indicate the materials in the
ll For tir es w it h a m ax im um spee d ca pabil ity ove r
1 4 9 mp h (2 40 k m/h) , t ire ma nufact urers somet imes
u se the lette rs "ZR. "
tir e, which include stee l, nylon, po lyester, and
others .
Maximum Load Rating
This number ind icates the maximum load in
k ilog rams and po unds t hat can be ca rr ied by
the tire .
Tire quality grading for treadwear ,
traction, and temperature resistance
T read wear, tra ct ion and tempera ture grades
c::>page 241 .
Maximum Permissible Inflation Pressure
This number is the greatest amount of a ir
pressure that should ever be put in the t ire
u nder norma l dr iv ing cond itions .
_& WARNING
- Using incorrect o r unm atc hed tires and/
or wheels or improper tire and wheel
combinat ions can lead to loss of control
'
collis ion and serio us personal i nju ry .
- A lways use t ires, rims and whee l bolts
that meet the specifications of origina l
factory- insta lled tires or other combina­
tions that have been specifically ap­ proved by the vehicle manufacturer.
- Tires age even if they are not being used
and can fai l sudden ly, especially at hig h
speeds. Tires that are more than 6 yea rs
old can only be used in an emergency
and then w it h specia l care and at lower
speeds.
- Never mo unt used tires on your veh icle if
you are not sure of the ir "previo us histo­
ry." O ld used tires may have been dam­
a ged even thoug h the damage cannot be
seen that can lead to sud den tire fa ilure
and loss of vehicle control.
- All fo ur whee ls must be fitted with r adial
tires of the same type, size (rolling cir­
cumference) an d the same tread pattern .
Driving with different tires reduces ..,_

The speed rating letter code (c::> page 230) is
on the side wall of the tire
c::> page 238.
A WARNING
Winter tires have maximum speed limits
that may be lower than your vehicle's max­
imum speed . Always know the maximum
speed before driving off. Never drive faster
than the speed permitted for your specific
winter tires . This will cause damage to the
tires leading to an accident and serious
personal injury to you and your passen­
gers.
A WARNING
Driving faster than the maximum speed
for which the winter tires on your vehicle
were designed can cause tire failure in­ cluding a blowout and sudden deflation,
loss of control, crashes and serious per­
sonal injuries . Have worn or damaged tires
replaced immediately.
- Winter tires have maximum speed rating
that may be lower than your vehicle's
maximum speed .
- Never drive faster than the speed for
which the winter or other tires installed
on your vehicle are rated .
A WARNING
Always adjust your driving to the road and
traffic conditions. Never let the good ac­
celeration of the winter tires and all wheel
drive tempt you into taking extra risks . Al­
ways remember :
- When braking, an all wheel drive vehicle
handles in the same way as a front drive
vehicle.
- Drive carefully and reduce your speed on
icy and slippery roads, even winter tires
cannot help under black ice conditions.
@l For the sake of the environment
Use summer tires when weather condi­
tions permit. They are quieter, do not wear
as quickly and reduce fuel consumption.
Tires and wheels 243
Snow chains
Snow chains may be fitted only to the front
wheels , and only to certain tire sizes. Ask your
authorized Audi dealer on which tire sizes
snow chains can be used.
The snow chains must have low-profile links
and must not be thicker than 0.53 inch
(13.S mm) , including the lock.
Remove wheel center covers and trim discs
before putting snow chains on your vehicle
c::> 0 . For safety reasons cover caps must then
be fitted over the wheel bolts. These are avail­
able from authorized Audi dealers.
A WARNING
~ Using the wrong snow chains for your vehi­
cle or installing them incorrectly can in­
crease the risk of loss of control leading to
serious personal injury.
- Snow chains are available in different sizes . Always make sure to follow the in­
structions provided by the snow chain
manufacturer.
- When driving with snow chains never
drive faster than the speed permitted for
your specific snow chains .
- Always observe local regulations.
(D Note
- Remove snow chains before driving on
roads not covered with snow to avoid
damaging tires and wearing the snow
chains down unnecessarily.
- Snow chains, which come into direct con­
tact with the wheel rim, can scratch or
damage it. Therefore, make sure that the
snow chains are suitably covered. Check
the position of the snow chains after
driving a few yards and correct if neces­
sary. Follow the instructions from the
snow chain manufacturer when doing so.
(D Tips
Where snow chains are mandatory on cer­
tain roads, this normally also applies to
vehicles with all wheel drive .
•
•

24 4 T ire s and wheel s
Wheel bolts
Wheel bolts must always be tightened to the
correct torque .
The design of wheel bolts is matched to the
factory installed rims. If differen t rims are fit­
ted, the correct wheel bolts with the r ight
length and correctly shaped bolt heads must
be used. This ensures that wheels are fitted
secure ly and that the brake system funct ions
correctly .
In ce rtain circumstances, you may not use
wheel bolts from a different vehicle -even if it
i s the same model~
page 2 71.
_& WARNING
Improperly tig htened o r maintained whee l
bolts can become loose ca using loss of
contro l, a co llision and serious persona l in­
jury.
- Always keep the wheel bolts and the
threads in the wheel hubs clean so the
wheel bolts can turn easily and be prop­
erly t ightened.
- Never grease or oil the wheel bo lts and
the threads in the wheel hubs. They can
become loose while driving if greased or
oiled, even if tightened to the specif ied
torque .
- Only use wheel bolts that belong to the
rim being installed .
- Never use different wheels bolts on your
vehicle .
-Always maintain the correct tighten ing
torque for the wheel bo lts to reduce the
risk of a wheel loss. If the tightening tor ­
que of the wheel bolts is too low, they
can loosen and com e out when the veh i­
cl e is moving. If the tightening torque is
too high, the whee l bolts and threads
can be damaged and the wheel can be­
come loose.
@ Note
The spec ified torq ue fo r the wheel bo lts is
90 ft lbs. (120 Nm) wi th a toler ance of
± 7,4 ft lbs. (± 10 Nm). Torque wheel bo lts diagonally. After changing a wheel, the
torque m
ust be checked as soon as possi­
ble with a torque wrench -preferably by an
a uthori zed Audi dea ler or q ua lified work­
shop .
Low aspect ratio tires
Your Audi is factory -equ ipped w ith low aspect
ratio tires . T hese tires have been thoroughly
tested and been se lected specifically fo r your
model for their superb perfo rmance, road fee l
and hand ling under a variety o f driv ing condi ­
t ions . As k your authorized A udi dealer for
more details .
T he low aspect ratio of these tires is ind icated
by a numera l of
55 or l ess in the tire's s ize
designation. The numeral represents the ratio
of the tire's sidewa ll height in relation to its
tread width exp ressed in percentage . Conven­
tiona l tires have a he ight/w idth ratio of 60 or
more .
The performance of low-a spect-r atio tire s is
pa rt icul arly s ens itive to imp ro per i nfl ation
pressure. It is therefore import ant that low
aspect ratio tires are inflated to the specified pre ssure and that the inflation pressure is
r e gularly checked and maintained . Tire pres­
sur es should be checked at l east once a
month and always before a long trip
~ page 233, Checking tire pressure.
What you can do to avoid tire and rim
damage
Low aspect ratio tires can be damaged mo re
easily by impact w it h potholes, c urbs, g ull ies
o r ridges on the road, pa rticul arly if the tire is
u nderinfla ted .
In orde r to minimize the occurrence of impact
damage to t he tires of your vehi cle, we recom­
mend tha t you observe the following preca u­
tions:
- Always ma inta in recommended inflation
pressu res. Check your tire pressure eve ry
2 ,000 miles (3,000 km) and add air if neces -
sary. ..,.

248 What do I do now?
What do I do now?
Vehicle tool kit
The tools ore stored underneath the floor
panel in the luggage comportment.
Fig. 188 luggage compartment: tool kit
When you need access to the vehicle tool kit
or jack*, you will need to take out the spare
tire* and cover¢
page 248.
The vehicle tool kit includes:
- Hook for removing wheel covers*
- Plastic hook to remove wheel bolt covers*
- Alignment p in for changing the whee l
- Screwdriver w ith reversible blade
- Tool for changing light bulbs
- Reversible bit (reversible Torx bit for chang-
ing light bulbs)
- Rod for jack
- Jack*
- Lug wrench
- Towing eye
Some of the vehicle items listed above are provided on certain models on ly or are opt ion­
a l extras.
Before returning the jack* to its place, retract
the jack arm fully.
A WARNING
-
-Never use the screw driver hex head to
tighten wheel bolts, since the bolts can­
not attain the necessary tightening tor­
que if yo u use the hex head, potentially
causing an accident.
- The factory-supplied jack is intended on­
ly for your vehicle model. Under no cir- cumstances should it be
used to lift
heavy veh icles or other loads; you risk in­
juring yourself.
- Never start the engine when the vehicle
is raised, which could cause an accident.
- Support the vehicle securely with appro ­
priate stands if work is to be performed
underneath the vehicle; otherwise, there is a potential risk for injury .
Space-saving spare tire
(compact spare tire)
App lies to vehicles: with space -saving spare t ire
The spare tire/wheel is located in the luggage
comportment under the cargo floor cover. It
is intended for short-term use only.
Fig. 189 Spa re tire
Removing the spare tire
.. Lift the cargo floor by the p lastic handle
¢ fig. 189 .
.. Hook the handle into the luggage compart­
ment weather strip .
.. Turn the large screw ¢
fig. 189 counter ­
clockwise .
.. Take out the spare tire .
.. Always store the vehicle tool kit, the jack*,
and the replaced tire in the luggage com­
partment
¢ page 127.
.. Unhook the cargo floor before closing the
rear lid.
Using the spare tire (compact spare tire)
The compact spare t ire is only intended for
emergencies until you can reach a repair shop .
R ep lace it as quickly as possible with a stand-
ard wheel and tire. ..,.

250 What do I do n ow ?
jack, always fully set the parking brake
and block the wheel diagonally opposite the wheel being changed with the fold­
ing chocks or other objects . When one
front wheel is lifted off the ground, plac­
ing the Automatic Transmiss ion in "P"
(Park) will
not prevent the vehicle from
moving.
- Before yo u change a wheel, be su re the
ground is leve l and firm. If necessa ry,
use a st urdy board under the jack.
- Always store the vehicle tool kit, the
jack * and the replaced ti re in the l uggage
compartment
r=>page 12 7.
(D Note
If you are chang ing the wheel on a steep
incline, use a rock or s imilar object to
bloc k the opposite wheel to prevent the
veh icle from mov ing.
@ Tips
Obey a ll laws.
Changing a wheel
When you change a wheel, follow these­
quence described below step-by-step and in
exactly tha t order .
1. Remove the decorativ e wheel c over* or
the
wheel bol t cap s* . Fo r more details see
a lso
r=> page 250, Decorative wheel cov­
ers
or ¢ page 251, Wheels with wheel
bolt caps.
2 . Loosen the wheel bo lts r=> page 251.
3 . Locate the proper mount ing point for the
jack and align the jack below that point
r=> page 252.
4 . Lift the car with the jack r=> page 252.
5. Remove the wheel with th e flat tire and
then i nstall the
spar e tire r=> page 253 .
6. Tighten all wheel bo lts light ly .
7 .
Low er the ve hicle w it h the jack.
8 . Use the wheel bolt wrench an d
firmly
tighte n all whee l bolts in a crisscross pa t­
tern
r=> page 251.
9. Replace the decorative wheel c over* or
the
wheel bolt cap s*.
A WARNING
A lways read and follow all WARNINGS and
i nformation
r=> .& in Raising the vehicle on
page 252
and r=> page 254.
After changing a wheel
A wheel change is not complete without the
doing the following.
.. Always store the vehicle tool kit, the jack*,
and the replaced tire in the luggage com­
partment
r=> page 127.
.,. Check the tire pressure of the spare tire as
soon as possible .
"' As soon as poss ible, have the
tighteni ng
torqu es
on all wheel bolts checked w ith a
t orque wrenc h. The correct tig hte ning tor­
que is
90 ft lbs. (120 Nm).
.,. Have the flat tire
repl aced as soon as possi­
b le.
(D Tips
- If
you not ice that the wheel bo lts ar e
corroded and difficult to turn while
changing a tire, they shou ld be rep laced
before you check the tightening torque.
- Dr ive at reduced speed until you have the
tightening torques checked .
Decorative wheel covers
Applies to vehicles: w ith decorative w hee l covers
The decorative wheel covers must be removed
first to access the wheel bolts .
Fig. 19 0 Cha nging a whee l: removing t he w heel cove r Ill>

Removing
• Inse rt the hook provided with the veh icle
tool kit in the hole in the hub.
• Pull
off the decorative wheel cover
¢fig. 190 .
Wheels with wheel bolt caps
Appl ies to vehicles: with whee l bo lts w it h cap s
The caps must be removed first from the
wheel bolts before the bolts can be un­
screwed .
Fig. 191 Changing a wheel: remov in g the wheel bo lt
caps
Removing
• Push the plastic clip provided w ith the vehi ­
cle tool kit over the whee l bolt cap until it
engages.
• Pull on the
plastic clip to remove the cap
¢fig . 191.
Refitting
• Place the caps over the wheel bolts and
push them back on.
The caps are to protec t and keep the wheel
bol ts clean.
What do I do now? 251
Loosening and tightening the wheel
, bolts
The wheel bolts must be loosened before rais­
ing the vehicle.
Fig. 192 Changing a whee l: loosening the wheel bolts
Loosening
• Insta ll the wheel bolt wrench over the
wheel bolt and push it down as far as it will
go .
• Take tight hold of the
end of the wrench
handle and turn the wheel bolts
counter­
clockwise
about one single turn in the direc­
tion of arrow
¢fig . 192.
Tightening
• Install the wheel bolt wrench over the
wheel bo lt and push it down as far as it will
go.
• Take tight hold of the
end of the wrench
handle and turn each wheel bolt
clockwise
until it is seated .
.&_ WARNING
-Do not use force or hurry when chang ing
a wheel -you can cause the vehicle to slip
off the jack and cause serious personal
inj uries.
-Do not loosen the wheel bolts more than
one turn
befo re you raise the vehicle with
the jack . - Yo u risk an injury .
{D Tips
-Never use the hexagonal socket in the
hand le of the screwdr iver to loosen or
tighten the wheel bolts.
- If a wheel bolt is very tight, you may find
it easier to loosen by carefully pushing
Ill>

CD Note
Do not lift the vehicle by the sill. Position
the vehicle jack only at the designated lift ­
ing points on the sill. Otherwise , your vehi­
cle will be damaged.
Taking the wheel off/installing the spare
tire
Follow these instructions step -by -step for
changing the wheel.
Fig . 195 Ch ang ing a w hee l: us ing the sc rewdriver han ­
d le (with the blade removed) to turn t he bo lts
Fig . 196 Ch ang ing a w hee l: al ig nme nt pin inside t he
top hole
After you have loosened a ll wheel bolts and
ra ised the veh icle off the ground, remove and
replace the wheel as follows:
R emoving th e wheel
.. Remove the topmost wheel bo lt completely
with the
he xagonal sock et in the screwdriv­
er handle (vehicle tool kit)
¢ fig. 195 and
set it as ide on a
clean surface.
.. Screw the threaded end of the
alig nm ent
pin from the tool kit hand -tight into the
empty bolt hole
¢ fig . 196.
.. Then remove the other wheel bo lts as de­
scribed above.
What do I d o now ? 253
.. Take off the wheel leaving the alignment
pin in the bolt hole ¢(D.
Putting on th e spar e tire
.. Push the spare tire over the alignment p in.
.. Sc rew on the wheel bo lts and tighten them
slightly us ing the hexagonal socket .
.. Remove the alignment pin and insert and
tighten the rema ining wheel bolt slightly
like the rest.
.. Turn the jack hand le counter-clockwise to
lower the veh icle until the jack is fully re­
leased .
.. Use the wheel bolt wrench to tighten all
wheel bo lts firm ly
¢page 251. Tighten
them
in a crisscross pattern, from one bolt
to the (approximately) opposite one, to keep
the wheel centered .
.. Perform the steps required after changing
the whee l¢
page 250, After changing o
wheel.
T he hexagonal socket makes it easier to re­
move t he wheel bolts from the rim . Care
shou ld be taken when removing the reversib le
blade .
CD Note
When removin g or i nstalling the whee l,
the r im cou ld hit the brake rotor and dam­
age the rotor. Work carefully and have a
second person to help you.
{l) Tips
- When mounting tires with unidirection al
tread de sign
make sure the tread pat­
tern is po inted the right way
¢ page 254.
-The wheel bolts shou ld be clean and easy
to turn. Check for dirt and corrosion on
the mating surfaces of both the wheel
and the hub . Remove all d irt from these
surfaces befo re remounting the whee l.
- Do not use the hexagonal socket in the
sc rewd river handle to loosen or t ighten
t he whee l bolts .