2016 AUDI A5 COUPE bolt pattern

Wheels
and a special procedure. You must not repair or
disassemble them¢&. .
A WARNING
Wheel bolts that are tightened or repaired in­
correctly can become loose and result in loss
of vehicle control, which increases the risk of
an accident. For the correct t ightening specifi ­
cation, refer to ¢
page 22 7, After changing a
wheel .
-Always keep the wheel bolts and the
threads in the wheel hub clean and free of
grease.
- Only use wheel bolts that fit the rim .
- Always have damaged rims repaired by an
authorized Audi dealer or authorized Aud i
Service Facility . Never repair or disassemble
rims yourself, because this inc reases the risk
of an accident.
Winter tires
Winter tires s ignificantly improve the vehicle's
handling when driving in winter conditions . Be­
cause of their construction (width, compound,
tread pattern), summer tires provide l ess trac­
tion on ice and snow.
.,. Use winter tires on all four wheels.
.,. Only use winter tires that are approved for your
vehicle.
.,. Please note that the maximum permitted
speed may be lower with winter tires
q .&,. . An
authori zed Audi dealer or authori zed Audi Serv­
ice Facility can inform you about the maximum
permitted speed for your tires .
.,. Check the tire pressure after install ing wheels
q page 215.
The effectiveness of winter tires is reduced great­
ly when the tread is worn down to a depth of
0 .157 in (4 mm). The characteristics of winter
tires also decrease greatly as the tire ages, re­
gardless of the remaining tread.
A WARNING
- Never drive faster than the maximum per­
mitted speed for your tires. This could cause
the tires to heat up too much. This increases
220
-
the risk of an accident because it can cause
the tire to burst.
- Always adapt your driving to the road and
traffic conditions . Drive carefully and reduce
your speed on icy or slippery roads . Even
winter tires can lose traction on black ice .
@ For the sake of the environment
Reinstall summer tires at the appropriate
time, because they prov ide better handling
when roads are free of snow and ice. Summer
tires cause less road noise, tire wear and fuel
consumpt ion .
(D Tips
You can also use all season tires instead of
winter tires. Please note that in some coun­
tries where winter tires are required, only
winter tires w ith the ~ symbol may be per­
mitted.
Snow chains
Snow chains improve traction in the snow .
.,. Only install snow chains on the front wheels.
This applies also to vehicles with all wheel
drive* .
.,. Check and correct the seating of the snow
chains if necessary after driving a few feet. Fol­
low the instructions from the manufacturer.
.,. Note the maximum permitted speed when dr iv­
ing with snow chains. Do not exceed 30 mph (SO km/h).
Snow cha ins not only improve the
driving in win­
ter road conditions, but also the
braking .
Use of snow chains is only permitted with certain
rim/tire combinat ions due to technical reasons .
Check with an author ized Audi dealer or author­
ized Audi Service Facility to see if you may use
snow chains.
Use
fine-mesh snow chains. They must not add
more than 0.53 inch (13.5 mm) in height, includ­
ing the chain lock.
You must remove the chains when driving on
roads that are
free of snow . When roads are free ..,.

.... N
0 I­co .... .... -Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic.
- To help prevent the vehicle from moving
suddenly and possibly slipping off the jack,
always fully set the parking brake and block
the wheel diagonally opposite the wheel be ­
ing changed with the folding chocks or oth­
er objects. When one front wheel is lifted
off the g round, plac ing the Automatic
T ransmission in "P" (Park) will
not prevent
the vehicle from moving .
- Before you change a wheel, be su re t he
ground is level and firm. If necessary, use a
stu rdy board under the jack.
- Always sto re the veh icle tool k it, the jac k*
and the replaced tire in the luggage com­
partment ¢
page 118 .
(1) Note
If you are cha nging the whee l on a steep in­
cline, use a rock or similar objec t to block the
opposi te whee l to prevent the veh icle from
moving.
@ Tips
Obey all laws .
Changing a wheel
When you change a wheel, follow the sequence
described below step-by-step and in exactly that
order.
1. Remove the deco rative wheel cover * or the
whe el bolt cap s*. For more deta ils see also
¢ page 228, Decorative wheel covers or
¢ page 228, Wh eels with wh eel bolt caps.
2. Loosen the wheel bol ts ¢ page 228.
3 . Locate the proper mounting point for the
jack and align the jack below that point
¢ page 229.
4. Lift the car with the jack¢ page 229.
5 . Remove the
whe el with the flat tir e and then
insta ll the
s pare tire ¢ page 230 .
6. Tighten all wheel bo lts lightly.
7 .
Low er th e ve hicle w it h the ja ck .
Em ergenc y ass is tanc e
8. Use the wheel bolt wrench and firmly tighten
all wheel bo lts in a crisscross pattern
¢ page 228.
9. Replace the deco rati ve w heel co ver* or the
wheel bolt caps* .
A WARNING
Always read and follow all WARNINGS and in­
fo rmation
¢ .&. in Raising the vehicle on
page229and ¢page 231.
After changing a wheel
A wheel change is not complete without the do ­
ing the following .
.,. Always store the vehicle too l kit, the jack*, and
the replaced tire in the luggage compartment
¢ page 118 .
.,. Check the tire pres sure of the spare tire as soon
as poss ible.
.,. As soon as poss ib le, have the
tigh tening tor ­
qu es
on a ll wheel bolts checked with a torque
w rench. The correct tightening torque is
90 ft
lbs.
(120 Nm) .
.,. Hav e the flat tire
repl aced as soon as possible .
(D Tips
-If you notice that the wheel bo lts are co r­
roded and difficult to turn while changing a
tire, they shou ld be replaced before you
check the tightening torque.
- Drive at reduced speed unti l yo u have the
tightening torques checked.
227

Emergency assistance
-Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traff ic.
- Make sure jack position is correct, adjust
as necessary and then cont inue to raise
the jack.
(D Note
Do not lift the vehicle by the sill. Position the
vehicle jack only at the designated lifting points on the sill. Otherwise, your vehicle will
be damaged.
Taking the wheel off /installing the spare
tire
Follow these instructions step-by-step for chang­
ing the wheel .
Fig. 179 Changing a wheel: using the screwdriver handl e
(with the blade removed) to turn the bolts
Fig. 180 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 whee l as follows:
Removing the wheel
• Remove the topmost wheel bolt comp letely
with the
hexagonal socket in the screwdriver
230
handle (vehicle tool kit) ¢ fig. 179 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. 180.
• Then remove the other wheel bolts as described
above.
• Takeoff the whee l leaving the alignment pin in
the bolt hole¢ (!).
Putting on the spare tire
• Push the spare tire over the alignment pin.
• Screw on the wheel bolts and tighten them
slightly using the hexagonal socket.
• Remove the alignment pin and insert and t ight­
en the remaining wheel bolt slightly like the
rest.
• Tur n the jack hand le counter-clockw ise to lower
the vehicle until the jack is fully released.
• Use the wheel bolt wrench to tighten a ll wheel
bolts firmly ¢
page 228. 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 chang ing the
wheel¢
page 227, A~er changing a wheel.
The hexagonal socket makes it easier to remove
the wheel bo lts 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 and damage the
rotor . Work carefully and have a second per­
son to help you.
(D Tips
-When mounting tires with unidirectional
tread design
make sure the tread pattern is
pointed the right way¢
page 231.
-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.

.... N
0 I-­co .... .... -Do not use the hexagonal socket in the
screwdriver handle to loosen or tighten the
wheel bolts.
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 with a tread pattern in ­
tended 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 spare tire has to be installed in the incor­
rect direction, use the spare tire only tempora­
rily since the tire w ill not be ab le to achieve its
opt imum performance character istics with re­
gard to aquaplaning, noise and wear.
- We recommend that you pay particular atten­
t ion to this fact during wet weather and that
you adjust your speed to match road condi­
t ions.
- Replace the f lat t ire with a new one and have it
installed on your vehicle as soon as possible to
restore the hand ling advantages of a unidirec­
t iona l tire.
Notes on wheel changing
Pl ease read the informat ion ~page 212, New
tires or wheels
if you are going to use a spare tire
which is different from the tires on your vehicle.
After you change a tire :
-Check the tire pressure on the spare immedi­
ately 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) .
Emergency assistance
-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.
- 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 equip your vehicle with
tires or rims which differ from those which
were factory installed, then be sure to read
the information
¢ page 212, New tires or
wheels.
- Always make sure the damaged wheel or
even a flat tire and the jack and tool kit are
proper ly secured in the luggage compart­
ment and are not loose in the passenger
compa rtment .
- In an accident or sudden maneuver they
could fly forward, injuring anyone in the ve­
hicle.
- Always store damaged wheel, jack and tools
securely in the luggage compartment. Oth­
erwise, in an acc ident or sudden maneuver
they could fly forward, causing injury to pas­
sengers in the veh icle.
(D Note
Do not use commerc ially available tire seal­
ants. Otherwise, the electr ical components of
the tire press ure monitoring system * will no
l onger work properly and the sensor for the
tire pressure monitoring system* wi ll have to
be replaced by qualified workshop.
231