2015 AUDI A5 CABRIOLET inflation pressure

Driving safet y
- The tire pressure must cor respond to the
l oad . The tire press ure is shown on the tire
pressure label. The tire pressure labe l is lo ­
cated on the driver's s ide B-pillar. The tire
pressure label lists the recommended cold
tire inflation pressures for the vehicle at its max imum capacity weight and the t ires that
were on you r vehicle at the time it was man­
ufa ctu red. For re comme nded ti re p ress ures
fo r normal load cond itions, please see chap­
ter
<=> page 219 .
Tie-downs
Applies to vehicles: with tie-downs
The Luggage compartment is equipped with four
tie-downs to secure Luggage and other i tems.
Use the tie-downs to secure your cargo properly
<=> page 118, Loading the luggage compartment.
In a coll is io n, the laws of phys ics mean that even
smaller items that are loose in the vehicle w ill
become heavy m iss iles that can cause serious in­
jury. Items i n the vehicle possess energy which
vary w ith vehicle speed and the weight of the
item . Vehicle speed is the most significant factor .
For examp le, in a frontal coll is ion at a speed of
30 mph (48 km/h), the fo rces acting on a 10-lb
( 4 .5 kg) obje ct are abou t 20 times the normal
weight of the item. This means that the we ight
of the item would suddenly be abo ut
200 lbs . (90 kg). Yo u can imagine the injuries
that a 200 lbs. (90 kg) item flying free ly through
t he passenger compartmen t could cause in a co l­
lision like this.
A WARNING
Weak, damaged or improper straps used to
secure items to t ie-downs ca n fa il during hard
braking or in a collision and ca use serious pe r­
sonal i njury.
- Always use suitable mounting straps and
properly secure items to the tie-downs i n
t h e luggage compartment to help prevent
items from shifting or f ly ing fo rward as dan ­
gerous missiles .
- When the re ar seat bac krest is folded down,
always use suitable mounting s traps and
120
-
properly secure items to the t ie-downs in
the l uggage compartment to help prevent
items from flying forward as dangerous mis­
siles into the passenger compartment .
- Never attach a child safety seat tether strap
to a tie-down.
Reporting Safety Defects
Applicable to U.S.A.
If you believe that your vehicle
has a d efect which could cause a
crash or could cause injury or
death, you should immediatel y in­
form the Nat ional High way Traffic
S afet y Administration (NH TSA ) in
addition t o notify ing Audi of
America, Inc.
If NHTSA re cei ves similar com ­
pl aint s, it ma y open an in ves tiga­
tion , and if it find s that a safety
defe cts exists in a group of
v ehi cles, it ma y order a recall and
remed y campaign . Howe ver ,
NHTSA cannot become in vol ve d in
indi vidu al pr oblem s betw een you ,
your deal er, o r A udi of Am eri ca ,
In c.
To contact the NHTSA, you ma y
eith er call:
T el.: 1-888-327-4236 (TTY :
1 -800-424 -915 3) or
1 -800-424-9 393
or you may write to :

M N 0 u. "! ... IO "? N U'> .....
® Mud and snow capability
"M/S" or "M+S" indicates the tire
has characte ris tics that make it
suitable for driving on mud and snow .
& indica tes a winter tire.
@ Composition of the tire cord
and materials
T he number of plies indicates the
number of rubber ized fabric lay­
ers in the tire . In general: the
more layers, the more weight a
tire can carry. Tire manufacturers
must also specify the mater ials
used in the tire. These include
stee l, nylon, polyester and other
materials.
@ Maximum permitted load
This number indicates the maxi­
mum load in kilograms and
pounds that the tire can carry.
@ Uniform tire quality grade
standards for treadwear,
traction and temperature resistance
Treadwear , traction and tempera­
ture ranges
c::::> page 225 .
@Running direction
The arrows ind icate the running
direction of unidirect ional tires.
You must always follow the speci- fied running direction
c::::> page 235.
€3) Ma
ximum permitted
inflation pressure
Whe els
This number indicates the maxi­
mum pressure to which a tire can
be inflated unde r normal operat­
ing conditions.
Glossary of t ire and loading
terminology
Accessory weight
means the combined weight (in
excess of those standard items
which may be replaced) of auto­ matic transmission, power steer­
ing, power brakes, power win­
dows, power seats, radio, and
heater, to the extent that these
items are available as factory-in ­
stalled equipment (whether in­
stalled or not).
Aspect ratio
means the ratio of the height to
the width of the tire in percent. Numbers of 55 or lower indicate a
low s idewall for improved steer­
ing response and better overall
handling on dry pavement . .,.
211

Wheels
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim .
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands form ing the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehicle manufac­
turer for a tire of a designated
size that has not been driven for
more than a coup le of miles (kilo­
meters) at low speeds in the three
hour period before the tire pres­
sure is measured or adjusted .
Curb weight
means the weight of a motor ve­
hicle with standard equipment in­
cluding the maximum capacity of
fuel, oi l, and coolant , air condi ­
tioning and additional weight of optional equipment.
E x tra load tire
means a tire des igned to operate
at higher loads and at higher in-
2 12
flation pressures than the corre­
sponding standard tire . Extra load
tires may be identified as "XL",
"xl", "EXTRA LOAD", or "RF" on
the sidewall.
G ross A xle Weight Rating
("GAWR ")
means the load-carrying capacity
of a single axle system , measured
at the tire-ground interfaces .
Gross Vehicle Weight Rating
( "GVWR" )
means the max imum total loaded
weight of the vehicle .
Groove
means the space between two ad­
jacent tread ribs .
Load rating (code )
means the max imum load that a
tire is rated to carry for a given in­
flation pressure . You may not find
this information on all tires be­ cause it is not required by law.
Ma ximum load rating
means the load rating for a tire at
the maximum permissible infla­
tion pressure for that tire .
Maximum loaded vehicle
w eight
means the sum of: ...

M N 0 u. "! ... IO "? N U'> .....
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Product ion options weight
Maximum (permissible)
inflation pressure
means the max im um cold infla­
tion pressu re to which a tire may
be inflated . Also called "maxi­
mum inflation pressure ."
Normal occupant weight
means 150 lbs . (68 kilog rams)
times the number of occupants
seated in the veh ic le up to the to­
tal seating capacity of yo ur vehi­
c le.
Occupant distribution
means d istr ibution of occupants
in a vehicle.
Outer diameter
means the overall diameter of an
inflated new tire .
Overall width
means the linear dis tance be­
tween the exter iors of the side­
walls of an inflated tire, including
elevations d ue to labe ling, deco­
rations , or protective bands or
ribs .
Whee ls
Ply
means a layer of rubbe r-coated
parallel cords .
Production options weight
means the comb ined weight o f
those installed regular production
options weighing over 5 lbs . (2 .3
kg) in excess o f those s tandard
items which they re place , not pre ­
viously conside red in cu rb weight
or accessory weight, including heavy duty brakes, ride levelers,
heavy du ty bat tery, and special
trim .
Radial ply tire
means a pneumat ic t ire in which
the ply co rds that ex tend to the
beads are laid at substantially 90
degrees to t he ce nterli ne of the
tread .
Recommended inflation
pressure
see ~ page 212, Cold tire infla­
tion pressure .
Reinforced tire
means a tire designed to operate
at higher loads and at h igher in­
flat ion pressures than the corre­
sponding standard tire . Rein­
f orced tires may be identified as
2 13

Wheels
Occupant loading and distri­
bution for veh icle normal load
for various designated seat ing
capacit ies
Refer to the tire inflation pressure
label
c:> page 219, fig . 182 for
the number of seating positions .
Refer to the table
c:> page 220 for
the number of people that corre­
spond to the vehicle normal load .
New tires or wheels
Audi recommends having all work
on tires or wheels performed by
an authorized Audi dealer or au­
thorized repair facility. These fa­
cilities have the proper knowledge
and are equipped with the re­
quired tools and replacement
parts .
.,.N ew tires do no t yet have the
optimum adhesion properties.
D rive carefu lly and at moderate
speeds fo r the first 350 miles
(500 km) with new tires.
.,. Use tires of the same construc­
tion, size (rolling circumference)
and as close to the same tread
pattern as possib le on all four
wheels.
.,. Do not replace tires individually.
At least replace both tires on the same axle at the same time .
216
.,.A udi recommends that yo u use
Aud i O rig ina l equipment tires . If
you would like to use different t ir es, please note that the ti res
may pe rform differently even if
they are the same size
c:> A -
.,. If you would li ke to equ ip your
vehicle with a tire/rim combina ­
t ion tha t is different from what
was installed at the facto ry, con­
sult with an authorized Audi
dea ler or authorized repa ir facili­
ty before making a purchase
¢ ,&. .
The spare tire* is different from
the regular tires installed on the
vehic le - for examp le, if winter
tires or wide t ires are insta lled -
then only use the spare tire* tem­
porarily in case of eme rgency and
drive carefully wh ile it is in use. It
s h o ul d be rep laced wi th a regular
tire as soon as poss ib le .
On
all wheel drive vehic les, all
four wheels must be equipped
with tires that are the same brand
and have the same construction
and tread pattern so that the
dr ive system is not damaged by
diffe rent tire speeds. For this rea­
son, in case of emergency, only
use a spa re tire* that is the same
circumference as the regular tires . .,.

_& WARNING -
-Only use tire/rim combina­tions 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
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 abso­
lutely necessary and drive
carefully when doing so.
-If you install wheel covers on
the vehicle, make sure they al­ low enough air circulation to
Wheels
cool the brake system. If they
do not, this could increase the
risk of an accident.
Tire wear/damage
Fig. 180 Tire profile: Treadwear indica­
tor
Tire wear
Check the tires regularly for wear.
- Inflation pressure that is too low
or high can increase tire wear
considerably.
-Driving quickly through curves,
rapid acceleration and heavy
braking increase tire wear.
- Have an authorized Audi dealer
or authorized repair facility
check the wheel alignment if
there is unusual wear.
-Have the wheels rebalanced if an imbalance is causing noticeable
vibration in the steering wheel. If you do not, the tires and other
vehicle components could wear more quickly.
217
...

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Determining correct load
limit
Use the example below to calcu­
late the total weight of the pas­
sengers and luggage or other
things that you plan to transport
so that you can make sure that
your vehicle will not be overload­ ed.
Steps for Determining Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OCCU­PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS"on your vehicle's placard
(tire inflation pressure label)
¢page 219, fig. 181.
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 219, fig. 181.
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
Wheels
be five 1 SO 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
ceed the available cargo and
luggage load capacity calculat­
ed in Step 4.
6. If your vehicle will be towing a trailer, load from your trailer
will be transferred to your vehi­
c le. Consult this manual to de­
termine how this reduces the
available cargo and luggage load capacity of your vehicle.
.,.Check the tire sidewall
(¢ page 209, fig. 179) to deter­
mine the designated load rating
for a specific tire.
Wheel bolts and rims
Wheel bolts
Wheel bolts must be clean and loosen/tighten
easily.
Rims
Rims with a bolted rim ring* or with bolted wheel
cov ers* consist of multiple pieces. These compo­
nents were bolted together using special bolts
and a special procedure . You must not repair or
disassemble them
i::> Li::,.. ..,.
223

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damage the t ires, and the c hains will quickly be
destroye d.
A WARNING
Using inco rrect snow cha ins or installing snow
chains incorrectly can resu lt i n loss of vehicle
cont ro l, whic h increases the r isk of an acci ­
de nt.
(D Note
Snow chains can dama ge the r ims/whee l cov­
ers * if th e cha ins come into d irect contact
w it h them. Remove the whee l cov ers* f irst .
Use coat ed snow c hains.
Low aspect ratio tires
Your Au di is factory -equip ped wi th low as pect ra ­
tio ti res. T hese ti res have bee n thoroughly teste d
a nd been se le cted specific ally fo r your model fo r
t he ir su perb pe rformance, road feel and handling
u nd er a variety o f driving conditions . Ask yo ur au­
thor ized A udi dealer for mo re deta ils.
The low aspe ct r atio of these ti res i s indic ated by
a numer al of
55 or les s in th e tire's si ze des igna ­
tion. The nu mera l represen ts the ra ti o of the
tire's sidewall he ight in relation to its trea d width
e x pressed in percentage. Convent io na l tires have
a he ight/w idth ratio of 60 or mo re.
The performance of low-aspect-ratio tires is par­
ticularly sensitive to improper inflation pres­
sure . It is therefore important that low aspect
ratio tires are inflated to the specified pressure
and that the inflation pressure is regularly
checked and maintained . Tire pressures should
be checked at least once a month and always
before a long trip
¢ pag e 219.
What you can do to avoid tire and rim
damage
L ow aspec t rat io t ires ca n be damaged more easi­
l y by impact wi th pot ho les, curbs, gulli es or
r idges on the road, par ticularly if the tire is un­
de rin fla ted.
In o rder to m inim ize the occu rrence o f impact
damage to the t ires of your v ehicl e, we recom-
Wheels
me nd that yo u observe the follow ing p recau ­
t ions:
- Alw ays m aintain r eco m me nded infl ation pre s­
sures. C heck your tire pressure every 2,000
m iles (3,00 0 km) an d ad d air if necessary .
- Dr ive c arefully on road s wi th pot holes, deep
gu llies o r ridges. The impac t from dr iv ing
through or over s uch obstacles can damage
your tires . Impact with a curb may a lso ca use
damage to your tires .
- After a ny impact, imme diate ly inspect yo ur
tires o r have them inspected by the nearest au­
thorized A udi dealer. Rep lace a damaged t ire as
soon as possible.
- Inspect your tires every 2,000 m iles (3,000 km)
for damage and wear . Damage is not always
easy to see. Damage can lead to loss of air and
unde rinflation, w hich could even tually cause
t ire failure .
If you beli eve that a t ire may have
been damaged, re place the t ire as soon as pos­
s ible.
- These ti res may wear more quickly tha n oth ers .
- Please also remember that, wh ile these tires
delive r responsiv e han dling, they may r ide less
comfortably and make mo re no ise than other
c h o ic e s.
Reduced performance in winter/cold season
conditions
All t ir e s ar e designed for certa in purpos es. T he
l ow asp ect ra tio, ultr a hig h perfor man ce tire s
o rigi nall y insta lled on y our veh icle are in tende d
f or m aximum dry an d we t road pe rformance and
handli ng. They are not suitab le for co ld , snowy or
icy weather conditions . If you dr ive under those
c ircumstances , you sho uld eq uip your vehicle
with all-season or winter tires, which offer better
t raction unde r those co ndit io ns. We suggest you
u se the recommended snow or all-seaso n tires
spec ified for your veh icle, o r the ir equiva le nt.
Refer to¢
page 224 for more detailed informa ­
t ion regarding w inte r tir es.
Uniform tire quality grading
- Tread wea r
- Traction AA AB C
- Temperature AB C
225