tire pressure AUDI RS7 SPORTBACK 2014 Owner's Manual

-Do not change the tire pressure when the
temperature of the tire is high. This
could result in serious damage to the tire
and even cause the tire to burst, increas­
ing the risk of an accident.
- A tire with low pressure flexes more. This
heats the tire up too much . Th is could
cause the tread to separate and even
cause the tire to burst, increasing the
risk of an accident .
- The tire pressure monitoring system
does not warn about damage or defects
in the tire construct ion that could cause
the tire to burst, for examp le. Inspect
your ti res regularly.
@) For the sake of the environment
Low tire pressure increases fuel consump­
tion and tire wear.
(D Tips
-If tires are replaced, the sensors/valves
do not need to be removed or replaced.
Just replace the valve stem and, if neces­
sary, the valve and the wheel electronics.
If you have questions, see your author­
ized Audi dealer or a qualified workshop.
- Using the tire mobility kit can results in
an incorrect display or a malfunction in
the tire pressure monitoring system.
Have the sensors replaced by an author­
ized Audi dealer or a qualified workshop.
Display tire pressures/temperatures
Fig. 200 Infotai nm en t: t ire pres sur e mo nito rin g sys ­
tem
Tires and wheels 247
Requirement: the ignition must be switched
on .
'" Select: the
I CAR I function button > Car sys­
tem s
> Servicing & checks > Tire pressure
monitoring
> Di sp lay tire pressures.
The current tire pressures are shown in green
and yellow numbers:
-green: the current tire pressure and the
specified tire pressure are approximately the
same.
-yellow: the current tire pressure is too low
compared to the specified tire pressure.
The specified tire pressure is the last tire pres­
sure that was stored
c::> page 248
Note that the tire pressure also depends on
the temper ature of the tire . Every 50 °F
(10
°() increase in tire temperature results in
the tire pressure increas ing by approximately
0.1 bar . The tire pressure increases as the en­
gine becomes warmer while driving .
.&_ WARNING
Read and follow the important informa­
tion and notes
c::> page 246 .
© Tips
The t ire pressure or temperature are not
displayed in adaptat ion mode. Dashes--,-­
are shown in place of the pressure and
temperature.
ill Tire pressure loss
Fig. 201 Disp lay: in dic ator light w ith a message
-

248 Tires and wheels
If the [fJ] indicator light turns on, the pressure
in at least one tire is too low or new sensors
were not adapted:
[f!l indicator lights turns on after turning
the ignition on
The tire pressure is too low compared to the
specified pressure.
.,. Check and store the tire pressure(s) the next
time it is possible¢
page 248.
[f!l indicator light turns on while driving
Wheels with new sensors were not adapted or
the tire pressure has reached a critical level
compared to the spec ified pressure.
.,. Avoid unnecessary steering and braking ma­
neuvers .
.,. Adapt your driving style to the situation .
.,. Stop as soon as possible and check the
ti re(s).
.,. If it is possible to continue driving, see an
authorized Audi dealer or a qualified work­
shop immediately and have your tire(s) re­
paired or replaced.
A WARNING
Read and follow the important informa­
tion and notes
~page 246.
Storing new tire pressures
-
Correctly stored tire pressure specifications
are necessary for reliable tire pressure moni­
toring.
.,. Check the tire pressures in all wheels.
.,. If necessary, correct the tire pressure ac­
cording to the specifications on the sticker
on the side of the driver's door . Only correct
the pressure in tires whose temperature is
approximately the same as the ambient
temperature. If the temperature of the tire
is higher than ambient temperature, the tire
pressure must be increased approximately
0.2 bar above the value on the sticker.
.,. Switch on the ignition.
.,. Select :
I CARI function button > Car systems
> Tire pressure monitoring > Store tire pressures.
After storing,
the tire pressure
monitoring system measures the current
tire pressures and stores them as the new
specified pressures.
,. If the changed tire pressures are not dis­
played in the Infotainment system, drive the
veh icle for approx imately 10 minutes so
that the sensor signal from the wheels is re­
ceived aga in .
During this adaptation phase,--,--is displayed
for the pressure and temperature and the tire
pressure monitoring system is only partially
available.
It only provides a warning if one or
more tire pressures is be low the min imum
permitted spec ified pressure . If this is the
case, the
[fJ] indicator light appears with a
message.
A WARNING
Read and follow the important informa­
tion and notes¢
page 246.
Malfunctions
Fig. 202 Display : indicator light with a message
-
If the tire pressure monitoring system is not
available,
the m indicator light appears in
the driver information system. The
[fJ] indica­
tor light also blinks for approximately one mi­
nutes each time the ignition is switched on.
The tire pressure monitoring system cannot be selected in the Infotainment system. The
malfunction could be caused by the following
examples:
- If the message appears at the end of the
adaptation phase, the system cannot detect
the wheels installed on the vehicle. This may
resu lt from one or more wheels being ..,.

installed without wheel sensors or with in­
compatible wheel sensors.
- A whee l sensor or another component has
failed.
- Using snow cha ins can affect the function of
the system because of the shie lding effect
of the chains.
- Th e tire pressure monitoring system is not
available due to a malfunction .
- Transmitters with the same frequency, such
as headphones or remote -contro lled devi­
ces, may cause a temporary system ma l­
function due to the strong electromagnetic
field.
The
ffim indicator light turns off once the ti re
press ure monitoring system is avai lab le again.
If you cannot correct the malfunction and the
m i ndicator light stays on, drive to an au­
thor ized Audi dealer or a qualified workshop
to have the ma lfunction corrected .
Tires and wheels 249
•
•

Tire repair
General and safety pointers
Tire repair is intended only for temporary,
short -term use .
Fig. 205 Tire damage for w hich the Tire Mobil ity Sys ·
tern is not su ited
Your veh icle is equipped w ith a tire repair kit,
the
Ti re Mob ilit y Sys tem (TM S).
In the event of a tire fai lure, the TM S is in the
luggage compartment under the floor. It con­
sists of the tire sealant and an electric air
pump.
Using
TMS , tire damage caused by foreign
bodies up to about
0.1 6 inch (4 mm ) in diam­
eter can be sealed reliably.
The foreign object can stay in the tire .
The tire se alant must not be us ed :
- for c uts or punct ures in the tire which are
larger than 0.16 inch (4 mm)
¢ fig. 205 @
- for damage to the rim@
- if you have been driving with very low tire pressures or tires with no air @
Using the
TM S is described in the section
¢ page 252, Preliminary steps.
TM S can be used at temperatures down to
-4°F(-20°C) .
A WARNING
Take the following precautions after re­
pairing the tire:
- Do not drive faster than
50 mph (80 km/
h)!
What do I d o now ? 251
-Avoid full-throttle acceleration, heavy
brak ing and fast cornering.
- The vehicle's road behavior can be affect­
ed.
- Tires sea led with
T MS are intended only
for
t e mpo rary, sh or t-t erm use.
-After using the tire sealant the tire pres­ sure mon itoring system may no longer
work properly. Drive carefully to the next
professional repa ir facility.
- TMS must NOT be used,
- for cuts or punctu res in the t ire which
are larger than 0.16 inch (4 mm)
- for damage to the rim
- if you have been driving with very low
tire pressures or tires with no a ir
- Seek professional assistance if it is not
possible to repa ir the tire with the t ire
sealant .
A WARNING
The tire sea lant must not come into con ­
tact with skin, eyes o r clothing .
- If you get any tire sealant in your eyes or
come into contact w ith it, rinse the af­
fected area thoroughly with clean water .
Find a phys ician immed iately!
- Change any clothing contaminated with
tire sealant immediately .
- Do not inha le the vapor!
- If you have swallowed tire sealant, rinse
your mouth thoroughly right away and
drink plenty of water .
- Do not induce vomiting! Find a physi­
c ian immediately!
- I f you have allergic react ions, find a
physician immediately .
- Keep the tire sealant away from ch ildren .
- In vehicles with a tire pressure monitor-
ing system, using t ire sealant can results
in an incorrect display or a system mal­
fu nction. Drive carefu lly to the neares t
authorized Audi dealer or qualified work-
shop . ..,.

252 What do I do now?
(D Note
Do not use commerc ia lly available tire
sealants . The electrical components of the
tire pressure mon itoring system will no
longer work properly.
@ For the sake of the environment
Used sealant bottles can be dropped off at
a recycl ing facility.
@ Tips
- If sealant has run out, allow it to dry.
Then you can peel it off.
- Have the tire sealant replaced every 4
years at a dea lership.
Preliminary steps
Some preliminary steps ore necessary for tire
repair.
.,. If you have a fla t t ire, park the veh icle as far
as possible from moving traffic.
.,. Apply the
parking brake firmly .
.,. Move the
selector lever to the P position .
.,. Check whether a repair using the Tire Mobili­
ty System is possible Q page 251, General
and safety pointers .
.,. Have all passengers leave the vehicle and
stay away from the danger zone
q ,& .
.,. Take the s ealant bottle and the electric air
pump
from the luggage compartment un­
der the floor.
.,. Remove the "max . SO mph" (80 km/h) stick­
er from the sealant bottle and aff ix it to the
instrument cluster in the driver's view .
A WARNING
-Turn the hazard flashers on and set up
the warning triangle* if you have a flat
tire in moving traffic. In this way you pro­
tect you rs elf and other road users .
- Make sure that all passengers are in a
safe place, out of the danger zone (for
example, behind a guard ra il).
-
(D Note
Particular care is necessary if you are mak­
ing a tire repa ir on a steep incl ine.
@ Tips
Obey all laws.
Making a tire repair
Tire repair consists of the following sections.
Fig. 206 Parts of t he Tire Mob ility System
Fig. 207 Co nn ector for the Tire Mobility Sys tem
Assembling Tire Mobility System
.,. Open the lid @of the electric air pump
qfig. 206.
.,. Pull the plug @and the pressure hose ®
with the gauge out of the housing .
.,. Screw the pressure hose ® of the electric
air pump onto the flange ® of the sealant
bottle @.
.,. Push the sealant bottle w ith the flange
down into the recess@ on the lid of the
electric air pump .
.,. Remove the d ust cap from the valve of the
defective tire .
.,. Screw the hose@) onto the valve
(J)
qfig. 207 .
.,. Insert the plug@¢ fig. 206 into the socket
for the cigarette lighter.
IJJ,

~ Switch on the ignition.
Inflating tire
~ Move the sw itch @ c:> fig. 207 on t he e lec­
t ric air pump
ll to posi tion I. After 5 mi­
nutes, t ire press ure mus t have reac hed at
l east 1.8 ba r.
~ Switch the electric air pump off -switch in
position
0 . If the requi red tire p ressure of at
least 1.8 bar has not been reached, follow
the instructions in t he section
Re-inflating
tire.
Re -inflating tire
~ Remove the hose from the valve and p ull the
pl ug out of the soc ket .
~ Drive the vehicle s low ly 33 feet (10 meters)
backward or forward. Th is helps to distrib­
ute the sealant better.
~ Remove the empty inflat ion bott le and
screw t he hose ®
c:> fig. 206 from the elec­
t ric pump directly onto the va lve.
~ Inse rt the plug @ c:> fig. 206 into the so cket
f o r t he cig arette lighter.
~ Switch on the igni tion.
~ Move the sw itch @ c:>fig . 207 on the e lec­
tric ai r pump
ll to positio n I. After 5 mi­
nutes, t ire pressure must have reached at
least 1.8 bar.
~ Switch the electric a ir pump off - switch in
pos itio n
0. If the requ ired t ire pressu re of at
least 1.8 ba r has not been reached, it is not
poss ib le to make a repa ir with t he tire seal­
an t. Seek profession al ass istance.
Disassembling Tire Mobility System
~ Remove the hose from the valve and pu ll the
plug out of the socket .
~ Screw the dust cap onto the va lve .
~ Pla ce the emp ty sealant bottle ba ck in the
o rigi nal packag ing and clip i t in place unde r
the floor so that no tire sealant can r un out
into the vehicle.
~ Place the elect ric a ir pump in the luggage
compartment fo r the time being .
l) The e lectr ic a ir pu m p sh oul d never r un for long er than
6 min utes.
What do I do now? 253
~ S tart driving rig ht away so tha t the sealant
is dist ributed in the tire .
A WARNING
- Follow the manufacturer 's sa fety instruc­
tions on the decal for the air p ump and
the sealant bottle.
- If a tire pressure of 1.8 bar cannot be
achieved after pumping for S minutes,
the t ire is too severe ly damaged . Do not
con tinu e to dr ive .
- Seek pro fessional assistance if it is not
possible to repa ir the tire w ith the t ire
sealant.
(D Tips
- Do not operate the electric air pump for
more than 6 minutes witho ut stopping,
otherwise it can overheat . When the a ir
pump has coo led down, you can continue
to use it.
- If sea lant has escaped, allow it to dry,
t hen yo u can peel it off .
Final check
After driving for a short distance, tire pressure must be checked
~ A ft er driving for about 10 mi nutes, stop and
check the tire pressure.
~ If tire pressure is st ill at least 1.3 bar, in­
flate the tire to specif ied p ress ure (see dr iv­
er's side B-pillar), drive to the next repa ir
sh op and have t he tire and the sealant bot­
tle replaced .
~ If tire pressu re is less than 1.3 bar, the tire
is too severely damaged. Do not cont inu e to
dr ive . See k professiona l as sistan ce.
A WARNING
If tir e press ure is less th an 1.3 bar a fter
d riving for 10 minutes, the t ire is too se ­
ve rely damage d. Do not cont in ue to drive .
Seek professional ass istance .
-
•
•

11. Deactivate the vehicle jack mode* in the
MMI:
! CARI function button> (C ar)* sys ­
tem s
control button > Servicing & chec ks
> Air susp. : jack mo de> Off .
The vehicle jack mode* switches off automati­
cally at speeds above 6 mph (10 km/h).
A WARNING
Always read and follow all WARNINGS and
information
c:> .&. in Raising the vehicle on
page 257
and c::> page 259.
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
c::> page 129.
.. As soon as possible, have the tighten ing
torqu es
on all wheel bolts checked with a
torque wrench . The correct tightening tor ­
que is 90 ft lb (120 Nm) .
.. Have the flat tire
re pl ace d as soon as poss i­
ble.
@ Tips
- If you notice that th e whee l bolts are
corroded and difficult to turn wh ile
changing a t ire, they should be replaced
before you check the tighten ing torque .
- Drive at reduced speed unt il you have the
tightening torq ues checked .
- After changing a wheel, the tire pressure
i n a ll four tires must be checked/cor rect­
ed and the tire pressure mon itoring indi­
cator must be stored in the MM I
c::>page248 .
What do I do now ? 255
Wheels with wheel bolt caps
Applies to vehicles: with wheel bolts with caps
The caps must be removed first from the
wheel bolts before the bolts can be un­
screwed .
Fig. 208 C hanging a whee l: removi ng the wheel bo lt
caps
Removing
.. Push the pla stic clip (provided with the veh i­
cle too l kit) over the wheel bo lt cap until the
inner retainers on the clip align w ith the
edge of the cove r.
.,. Remove the cap with the
plas tic clip (ve hicle
too l kit)
c::> fig. 208 .
Refitting
.,. Place the caps over the whee l bolts and
push them back on.
The caps are to protect and keep the wheel bolts clean.
Loosening and tightening the wheel
bolts
The wheel bolts must be loosened before rais­
ing the vehicle.
Fig. 209 Changing a wheel: loosening t he 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 replacement tire with a tre ad
patte rn intend ed for us e in a specific
directi on
When us ing a replacement t ire with a tread
pattern intended for use in a specific direc­
tion, please note the fo llowing :
- T he direction of rotation is marked by an ar­
row on the side of the tire .
-If the replacement tire has to be installed in
t h e incorrect d irection, use the rep lacement
t ire only temporarily since the t ire will not
be able to achieve i ts optimum performance
characteristics with regard to aquap laning,
noise and wear .
- We recommend that you pay particular at­
tention to this fact during wet weather and
that you adjust your speed to match road conditions .
- Replace the flat tire with a new one and
have it installed on you r veh icle as soon as
poss ible to restore the handling advantages
of a unid irect ional tire.
Notes on wheel changing
P lease read the information ¢ page 239, New
tires and replacing tires and wheels
i f you are
go ing to use a replacement tire w hich is dif­
fe rent from the tires on your vehicle.
After you change a ti re :
- Chec k the tir e p ress ure on the rep lacement
t ire immed ia tel y aft er in stall ation.
- Ha ve the wheel bolt tight ening torque
checked w ith a to rqu e wrench as soon as
possible by your auth oriz ed Aud i dealer o r
a qu alifi ed s erv ice station .
- With steel and allo y wheel rims , the wheel
bol ts are correctl y tightened at a to rque of
9 0 ft lb (1 20 Nm ).
- If y ou no tice th at the whee l bolts are cor­
roded and d ifficult to tu rn whil e cha nging
What do I do now? 259
a tire , th ey s hould be repl aced before you
c heck the tightening torq ue.
- Repl ac e th e flat ti re with a new on e and
ha ve it in sta lled on you r veh icle as s oon a s
po ssible. Remount the whee l cove r.
Until then , dri ve with extr a care and at r e­
du ced sp ee ds.
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 239,
New tires and replacing tires and
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
partment and are not loose in the pas­
senger compartment .
- In an accident or sudden maneuver they
co uld fly forwa rd , injuring anyone in the
veh icle.
- Always sto re damaged wheel, jack and
too ls securely in the luggage compa rt­
men t. Othe rwise , in an accident or s ud ­
den maneuver they co uld f ly forward ,
causing injury to passengers in the vehi ­
cle.
([) Note
Do not use commercially avai lab le tire
sea lants . O therwise, the e lectr ica l compo­
nents of the tire pressure monitoring sys ­
tem will no longer work properly and the
sensor for the tire pressure mon itor ing
system will have to be rep laced by quali­
fied workshop. •
•

No. Equ ipment Amps
4 Suspension control system sen-s sor
s
E
lectronic Stabilization Cont rol
s (ESC) module
6 Climate control
5
7 Adaptive cruise control 10
8
Airbag control module, front
5
passenger's seat sensor system
9 Gateway 5
Homelink (garage doo r opener),
10 night vis ion system cont ro l 5
module
11 Image
processing (active lane
10
ass ist, adaptive cruise control)
12 Dynamic steering 5
13 Terminal 15 in
the instrument
15
panel
14 Terminal 15
in the luggage com-
partment 30
15 Terminal 15
(engine)
15
16 Starter 40
Fu se pa nel ® (b rown )
No . Equipment Amps
1 Gateway
5
2 C limate control 10
3 E
lectronic Stabili zation Contro l
10
(ESC) module
4 Fron
t door (driver 's side)
30
s
Power seat adjustment (driver's
7,5
seat)
6 Dynam
ic steering
35
7 Sunroof 20
8
Rear door control module (driv-
15
er 's side)
9 Lumbar support (
Front passen-
s ger seat)
10 Tire pressure
monitoring system
5
11 Su
nroof, rear spoi ler (Sportba ck)
20
12 Driver
door control module
15
Fuse s and bulb s 261
Fuse pan el© (r e d )
No . Equipment
2 Fuel pump
3 Brake light sensor/brake pedal
sensor system
AdBlue control module (Diesel)/
4 Engine acoust ics
5 Left rear door cont rol modu le
6 Power seat adjustment
(pas-
senge r's seat)
7 Horn
8 Windshield wiper motor
9 Light/rain sensor, heater
for vid-
eo camera in windscreen
10 L umba r support (driver seat)
1 1 Front
passenger door control
modu le
12 Right rea r door cont rol modu le
Front passenger side cockpit fuse
assignment Amp
s
25
5/5
5/7,S 30
7,5 15
30
s
5
15
15
F ig . 217 Front passenger side cockpit: fuse pa nel w it h
plast ic brac ket
Fuse panel @ (bla ck)
No . Equipment Amps
1 Head-up
Display
5
2 MMI Display 5
3 CO/DVD changer
5
4 MMI unit/drives 7,5
5 Chip
card reader (not in all coun-
5
tries)
6 Instrument
cluster
5
7 Steering column switch module 5 ...

268 Emergency situations
@ Tips
Check carefully to make sure the hook-up
is secure before moving the car up the flat­
bed truck ramp.
Vehicle transport
Whenever you have your vehicle transported,
be sure to note the following:
(D Note
Mount the tie-down chains/cables over the
running surface (circumference) of the
tires. Never secure the vehicle by the axle,
the suspension struts or the front or rear
towline eye. For technical reasons, the
pressure in the suspension struts may
change during the transport and this will
adversely affect vehicle handling.
Lifting vehicle
Lifting with workshop hoist and with
floor jack
The vehicle may only be lifted at the lifting
points illustrated.
Fig. 226 Front lift in g po int
Fig. 227 Rear lifti ng point
.,. Read and heed WARNING¢&, .
~ N 0 6 .., (0
... Activate the vehicle jack mode* in the MMI:
!CARI function button > (Car)* systems con­
trol button>
Servicing & checks> Air susp.:
jack mode > On.
... Locate lifting points ¢ fig . 226 and
¢fig . 227 .
.,. Adjust lifting arms of workshop hoist or
floor jack to match veh icle lifting points .
.,. Insert a rubber pad between the floor jack/
workshop hoist and the lifting points .
The vehicle jack mode* must be activated so
that the automat ic adjustment of the Adap­
tive Ai r Suspens ion* does not make it more
difficult to raise the vehicle with the floor
jack .
If you must lift your vehicle with a floor jack
to work underneath, be sure the vehicle is
safely supported on stands intended for this
purpose.
Front lifting point
The lifting point is located on the floor pan re­
inforcement about at the same level as the
jack mounting point
¢fig. 226. Do not lift
the vehicle at the vertical sill reinforcement .
Rear lifting point
The lifting point is located on the vert ical rein­
forcement of the lower sill for the on-board
jack
c!;> fig. 2 2 7.
Lifting with vehicle jack
Refer to¢ page 256 .
A WARNING
-To reduce the risk of ser ious injury and
veh icle damage.
- Always lift the vehicle only at the spe­
cial workshop hoist and floor jack lift
points illustrated¢
fig. 226 and
¢ fig. 227.
-Failure to lift the veh icle at these
points could cause the vehicle to tilt or
fall from a lift if there is a change in ve­
hicle weight distribution and balance.
This might happen, for example, when
-