wheel bolts AUDI RS5 COUPE 2015 Owners Manual

Wheels
you would like to use different tires, please note that the tires
may perform differently even if
they are the same size¢
&-
~ If you would like to equip your
vehic le with a tire/rim combina­
tion that is different from what
was installed at the factory, con ­
sult with an authorized Audi dealer or authorized repair facili­
ty before making a purchase
¢ & .
All four wheels must be equipped
with tires that are the same brand
and have the same construction
and tread pattern so that the
drive system is not damaged by
different tire speeds .
.&._ WARNING ,= ~
-Only use tire/rim combina-
tions and suitable wheel bolts
that have been approved by
Audi . Otherwise, damage to
the vehicle and an accident
could result.
-For technical reasons, it is not possible to use tires from oth­
er vehicles - in some cases,
you cannot even use tires from
the same vehicle model.
-Make sure that the tires you select have enough clearance
20 4
to the vehicle . Replacement
tires should not be chosen
simply based on the nominal
size, because tires with a dif­
ferent construction can differ
greatly even if they are the
same size. If there is not
enough clearance, the tires or
the vehicle can be damaged
and this can reduce driving
safety and increase the risk of
an accident .
-Only use tires that are more than 6 years old when abso­lutely necessary and drive
carefully when doing so.
- If you install wheel covers on
the vehicle, make sure they al­
low enough air circulation to
cool the brake system. If they
do not, this could increase the
risk of an accident .
Tire wear/damage
Fig. 170 Tire profile: Treadwear indica -
~r ~

Wheels
Steps for Determining Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OCCU­ PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS"on your vehicle 's placard
(tire inflation pressure label)
¢ page 206 , fig. 171 .
2. Determine the combined
weight of the driver and pas ­
sengers that will be riding in
your vehicle.
3 . Subtract the combined weight
of the driver and passengers
from
"XXX " kilograms or "XXX"
pounds shown on the sticker
¢ page 206, fig. 171.
4 . The resulting figure equals the
available amount of cargo and
luggage load capacity. For ex­
ample, if the
" XXX" amount
equals 1400 lbs. and there will be five 150 lbs. passengers in
your vehicle, the amount of available cargo and luggage load capacity is 650 lbs.
(1400-750 (5 X 150) = 650
lbs.)
5. Determine the combined weight of luggage and cargo
being loaded on the vehicle.
That weight may not safely ex-
210
c eed the available ca rgo and
luggage load capa city calculat­
ed in Step 4 .
6. If your vehicle will be towing a
trailer, load from your trailer
will be transferred to your vehi­c le . Consult thi s manual to de­
termine how this reduce s the
available cargo and luggage load capacity of your vehicle .
~check the tire sidewall
(¢ page 201 , fig. 169) to deter­
mine the designated load rating
for a spe cific tire.
· Wheel bolts and rims
Wheel bolts
W heel bolts must be clean and loosen/ tighten
e asi ly.
Rims
Rims with a bo lted rim ring* or with bo lted whee l
cove rs* cons ist of mult iple p iec es. T hese com po­
nen ts wer e bolte d together using specia l bo lts
a nd a s pe ci al procedu re . Yo u m us t n ot rep air or
d is as semb le th em ¢
&.
_&. WARNING
Wh eel bo lts tha t are ti ghtene d or r epa ired i n­
cor rectly ca n be come lo o se and res ult in loss
of vehicle control , wh ic h increases the risk of
an accident. For t he cor rect tightenin g specif i­
cati on, refer to¢
page 219 , A~er changing a
wheel.
- Always keep the wheel bolts and the threa ds
in the wh eel hub clean and free of grease.
- On ly us e whee l bolts that f it t he rim .
- Always have damaged rim s repaire d by an
auth orized Audi dealer or auth orized re p air
facility. Neve r repa ir or disassemble r ims

Emergency assistance
Emergency assistance
Vehicle tool kit
The tools ore stored underneath the floor panel
in the luggage comportment.
Fig . 174 Luggage compartme nt: too l kit
W hen you need access to the veh icle tool k it or
jack*, you will need to ta ke o ut the cover.
The vehicle tool kit includes :
- Tire repa ir kit (Tire Mobility System)
- Plastic clip for removing wheel bolt caps*
- Alignment pi n for cha nging the whee l
- Screwdr iver w ith reve rsible blade
- Too l for chang ing light bu lbs
- Reversible bit (reversible Torx bit for changing
light bu lbs)
- Rod for jack
- Jack*
- Lug wrench
-Towing eye
Some of the ve hicle items listed above are p rovid­
ed on ce rtai n models only or a re optional extras.
Before return ing the jack * to its place, retract the
jack arm fully.
_& WARNING
-
- Never use t he screw d river hex head to
t ig ht en whee l bol ts, s in ce the bolts c annot
atta in the necessary tightening tor que if you
use the hex head, potentia lly ca us ing an ac ­
c ident.
- The factory -supp lied jac k is intended only
for yo ur vehicle model. Under no c ircum ­
stances should it be used to lift heavy
216
veh icles o r othe r loads; you risk i njuring
yourse lf.
- Never start the engine when the vehicle is
raised, which could cause an accident.
- Support the vehicle securely w ith appropri ­
ate stands if work is to be performed under­
neath the vehicle; otherwise, there is a po ­
tential risk for injury.
Tire repair set
General and safety pointers
Tire repair is intended only for temporary, short­
term use .
Fig . 1 75 Tire damage for which the Tire Mobility System is
not su ited
Your vehicle is equipped with a tire repa ir kit, the
Tire Mobility System (TMS) .
In the event of a tire fail ure, the TMS is in the
l uggage compartment under the floor. It consists
of the t ire sealant and an electric air pump.
Using
TMS , tire damage caused by foreign bodies
u p to abo ut
0.16 inch (4 mm ) in diameter can be
sealed reliably .
The foreign object must stay in the tire.
The tire sealant must not be used:
- for cu ts or pu nctures in the tire w hich a re larger
than 0 .16 inch (4 mm)
r=;,fig.175 @
-for d amage to the rim @
- if yo u h ave been drivi ng with very low t ire pres-
sures o r ti res wit h no air @
Using the
TMS is descr ibed in the section
¢page 217.

M N
0:: l­oo ,...., \!) 1.1'1
N 1.1'1 ,....,
A WARNING 1=
You or your passengers cou ld be injured while
chang ing a wheel if you do not follow these
safety precautions:
- If you have a flat t ire, move a safe distance
off the road . Turn off the engine, turn the
emergency flashers on and use other warn­
ing devices to alert other motorists.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traff ic.
- To help prevent the veh icle from mov ing
sudden ly and possibly slipping off the jac k,
always fully set the pa rking brake and block
the whee l diagona lly opposite the w heel be­
ing changed with the folding chocks or oth ­
er objects. When one front wheel is lifted
off the ground, placing the Automatic Trans­
mission in "P" (Park) will
not prevent the ve ­
hicle from moving.
- Before you change a wheel, be sure the
ground is level and firm. If necessary, use a
sturdy board under the jack.
- Always store the vehicle tool kit, the jack *
and the replaced tire in the luggage com­
partment
c> page 117.
(D Note
If you are changing the wheel on a steep in­
cline, use a rock or sim ilar object to block the
opposite whee l to prevent the vehicle from
mov ing.
{!) Tips
Obey a ll laws.
Changing a wheel
When you change o wheel, follow the sequence
described below step-by-step and in exactly that
order.
1. Remove the wheel bolt caps*. F or more de­
tails see also ¢
page 220 , Wheels with
wheel bolt caps .
2. Loosen the wheel bolts¢ page 220.
Emerge ncy ass is tanc e
3. Locate the proper mounting point for the
jack and alig n the jack below that point
¢ page 221 .
4. Lift the car with the jack¢ page 221.
5. Remove the wheel with th e fla t tire and then
install the other wheel¢
page 222 .
6. Tighten all whee l bolts lightly.
7 .
Lower the vehicle with the jack .
8. Use the wheel bolt wrench and
firmly t ighten
all wheel bo lts in a crisscross pattern
¢page 220.
9. Replace the wheel bolt cap s* .
A WARNING
A lways read and fo llow all WARNINGS and in­
formation
¢ &. in Raising the vehicle on
page221
and ¢page 223.
After changing a wheel
A wheel chonge is not complete without the do­
ing the following.
.. Always store the vehicle tool kit, the jack*, and
the replaced tire in the luggage compartment
¢ page 117.
.. As soon as possib le, have the t ightening tor­
ques
on all wheel bolts checked with a torque
wrench . The correct t ightening to rque is 90 ft
lbs. (120 Nm) .
.. Have the flat tire
replaced as soon as possible .
(D Tips
-If you not ice that the wheel bo lts a re cor­
roded and difficult to tur n while changing a
tire, they should be replaced before you
check the tigh tening torque.
- Dr ive at reduced speed until you have the
tightening to rques che cked.
219

Emergency assistance
Wheels with wheel bolt caps
Applies to veh icles: w ith whee l bolts w it h caps
The cops must be removed first from the wheel
bolts before the bolts con be unscrewed .
Fig. 1 77 Changing a wheel: removing th e wheel bolt caps
Removing
• Push the pla stic clip provided w ith the vehicle
tool kit over t he wheel bolt cap unti l it engages .
• Pu ll on the
pla stic clip to remove the cap
¢fig. 177.
Refitting
• Place the caps over the wheel bo lts and p ush
them back on.
The caps are to p rotect and keep the whee l bolts
clean.
Loosening and tightening the wheel bolts
The wheel bolts must be loosened before raising
the vehicle.
F ig. 17 8 Chang ing a w heel: l oosening the whee l bo lts
Loosening
• Install the wheel bolt w rench over the whee l
bolt and push it down as far as it will go .
220
• Take tight hold of the end of th e wrench hand le
and turn the wheel bolts
counter -cloc kwis e
about one single turn in the direction of arrow
qfig. 178.
Tightening
• Insta ll the wheel bolt wren ch over the wheel
bolt and push it down as fa r as it will go .
• Take tight hold of the
end of the wrench hand le
and turn each wheel bo lt
clo ckwise until it is
seated.
A WARNING
- Do not use force or h urry whe n cha nging a
wheel - you can cause the veh icle to slip off
th e jack a nd cause serious persona l injuries .
-Do not loosen the wheel bo lts more than
one turn
befo re you raise the vehicle with
th e jack. - Yo u risk an injury.
(D Tips
- Never use th e hexagona l socket i n the han­
dle of the sc rewd river to loosen or tighten
t h e whee l bolts .
- If a wheel bolt is very tight , you may find it
e asier to loosen by carefully push ing down
on the end of the whee l bolt wrench with
one foot only. As you do so, hold on to t he
car to keep you r bala nce and t ake ca re no t
t o slip.

Emergency assistance
points on the sill. Otherwise, your vehicle will
be damaged.
Taking the wheel off/installing a wheel
Follo w these instructions step-by-step for chang­
ing the wheel.
Fig. 181 Changing a wheel: using the screwdrive r handle
(with the blade removed) to turn the bolts
Fig. 182 Changing a wheel: alignment pin insid e the top
hole
After you have loosened all wheel bolts and
raised the vehicle off the ground, remove and re­
place the wheel as follows:
Removing the wheel
.. Remove the topmost wheel bolt completely
with the
hexagonal socket in the screwdriver
handle (vehicle tool kit)
¢fig . 181 and set it
aside on a
clean surface.
.. Screw the threaded end of the
alignment pin
from the tool kit hand-tight into the empty bolt
hole
¢fig. 182 .
.. Then remove the other wheel bolts as described
above .
.. Take off the wheel leaving the alignment pin in
the bolt hole
c::;, (D.
222
Putting on the other wheel
.. Push the wheel over the alignment pin .
.. Screw on the wheel bolts and tighten them
slightly using the hexagonal socket .
.. Remove the alignment pin and insert and tight­
en the remaining wheel bolt slightly like the
rest .
.. Turn the jack hand le counter-clockwise to lower
the vehicle until the jack is fully released .
.. Use the wheel bolt wrench to tighten all wheel
bolts firmly
c::;, page 220. Tighten them in a
crisscross pattern,
from one bolt to the (ap­
proximately) opposite one, to keep the wheel
centered .
.. Perform the steps required after changing the
wheel
c::;, page 219, A~er changing a wheel.
The hexagonal socket makes it easier to remove
the wheel bolts from the rim. Care should be tak­
en when removing the reversible blade.
(D Note
When removing or installing the wheel, the
rim could hit the brake rotor/ceramic brake
rotor* and damage the rotor. Work carefully
and have a second person to help you.
(D Tips
- When mounting tires with unidirectional
tread design
make sure the tread pattern is
pointed the right way
c::;, page 223.
- The wheel bolts should be clean and easy to
turn. Check for dirt and corrosion on the
mating surfaces of both the wheel and the
hub. Remove all dirt from these surfaces be­
fore remounting the wheel.
- Do not use the hexagonal socket in the
screwdriver handle to loosen or tighten the
wheel bolts .

M N
0:: l­oo ,...., \!) 1.1"1
N 1.1"1 ,....,
Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in the
right direction.
Using a replacement tire with a tread pattern
intended for use in a specific direction
When using a replacement tire with a tread pat·
tern intended for use in a specific direction,
please note the following:
- The direction of rotation is marked by an
arrow
on the side of the tire .
-If the replacement tire has to be installed i n
the inco rrect direction, use the tire only tempo·
rarily since the tire will not be able to achieve
its optimum performance characteristics with
regard to aquaplaning, noise and wear.
- We recommend that you pay particular atten·
tion to this fact during wet weather and that
you adjust your speed to match road condi­
tions .
- Replace the flat tire with a new one and have it
installed on your vehicle as soon as possible to
restore the handling advantages of a unidirec­
t ional tire.
Notes on wheel changing
Please read the information ¢ page 203, New
tires or wheels
if you are going to use a replace­
ment tire which is different from the t ires on your
vehicle.
After you change a tire:
- 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 pos­
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 90
ft lbs . (120 Nm).
- If you notice that the wheel bolts are corroded
and difficult to turn while changing a tire,
they should be replaced before you check the
tightening torque.
Emergency assistance
- 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.
_& WARNING
- If you are going to equip your vehicle with
tires or rims which differ from those which
were factory installed, then be sure to read
the information¢
page 203, New tires or
wheels.
- Always make sure the damaged wheel or
even a flat tire and the jack and tool kit are properly secured in the luggage com part·
ment and are not loose in the passenger
compartment.
- In an accident or sudden maneuver they
could fly forward, injuring anyone in the ve·
hide.
-Always store damaged wheel, jack and tools
securely in the luggage compartment. 0th·
erwise, in an accident or sudden maneuver
they could fly forward, causing injury to pas­
sengers in the vehicle.
(D Note
Do not use commercially available tire seal·
ants. Otherwise, the electrical components of
the tire pressure monitoring system* will no
longer work properly and the sensor for the
tire pressure monitoring system* will have to b e replaced by qualified workshop.
.
223

Index
Trunk lid
re fe r to R ea r lid . . . . . . . . . . . . . . . . . . . . . . 36
Turn signa ls . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Warn ing/ indicator lights . . . . . . . . . . . . . . . 22
u
Unfastening safety belts
Uniform tire quality grading
Unlocking 125
212
R ear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Unlock ing/locking
at the lock cylinder. . . . . . . . . . . . . . . . . . . . 35
by remote control . . . . . . . . . . . . . . . . . . . . 33
with the central locking switch . . . . . . . . . . 34
with the convenience key . . . . . . . . . . . . . . . 33
Use of jumper cables . . . . . . . . . . . . . . . . . . 229
V
Valet parking . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 48
Vehicle Care/clean ing . . . . . . . . . . . . . . . . . . . . . . . 181
Out of service . . . . . . . . . . . . . . . . . . . . . . . 182
Vehicle control modules . . . . . . . . . . . . . . . . 168
Vehicle electrica l system . . . . . . . . . . . . . . . . 16
Vehicle ident ificat ion labe l. . . . . . . . . . . . . . 233
Vehicle Identification Number (VIN) . . . . . . 233
Vehicle jack . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Vehicle shut-down . . . . . . . . . . . . . . . . . . . . 179
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 216
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
w
Warning/indicator lights . . . . . . . . . . . . . . . . 13
Airbag system . . . . . . . . . . . . . . . . . . . . . . . 19
Anti-lock braking system (ABS) . . . . . . . . . . 18
Brake system . . . . . . . . . . . . . . . . . . . . . . . . 15
Electromechanical parking brake . . . . . . . . 16
E lectronic power control . . . . . . . . . . . . . . . 20
E lectronic Stabilization Control (ESC) . . . . . 18
G ene rator . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Malfunction Indicator Lamp (MIL) . . . . . . . 20
Safety belt . . . . . . . . . . . . . . . . . . . . . . . . . . 16
250
Safety systems . . . . . . . . . . . . . . . . . . . . . . . 19
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . 22
Warranty coverages . . . . . . . . . . . . . . . . . . . 236
Washer reservoir . . . . . . . . . . . . . . . . . . . . . 200
Washing matte finish paint . . . . . . . . . . . . . 181
We ights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
What happens if you wear your safety belt too
loo se? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
What happens to unbelted occupants? . . . . 121
What impair s driving safety? ............ 112
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 210
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 218
T ires and vehicle load limits . . . . . . . . . . . 208
When must a safety belt be replaced? . . . . 122
When must the airbag system be inspected? .138
Window regulators. .. ... .......... .. .. . 37
Windows defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Windshie ld
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Windshie ld washer fluid
Low level. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Windshield washer system . . . . . . . . . . . . . . 49
Windshie ld wipers
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Fo lding up . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 20
Replacing windshield wiper blades . . . . . . . 50
Switching on/off . . . . . . . . . . . . . . . . . . . . . 49
Washer reservoir . . . . . . . . . . . . . . . . . . . . 200
Winter driving Snow cha ins ...................... .. 211
Ti res ........ ... ................. .. 211
Winter operation Coolant system . . . . . . . . . . . . . . . . . . . . . 192
Defrosting windows . . . . . . . . . . . . . . . . . . . 69
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . 69
Tires ........ ... ..... ........... ... 174
Winter tires . .. .... .. .. ............. .. 211
Winter use Car washes 181
X
Xenon headlights .. .. .. ......... 43, 45, 227