change time AUDI RS7 SPORTBACK 2015 Owner's Manual

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0:: <.J 'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
@ For the sake of the environment
Because of the pr oblem of proper d isposa l
of brake flu id as we ll as the special tools
requ ired and the necessary expert ise, we
recommend that you have the brake fluid
changed by your author ized Audi dealer .
Battery
General information
Under normal operating conditions, the bat­
tery in your Audi does not need any mainte ­
nance. With
high outside temperatures or
long daily dr ives we recommend that you have
the electro lyte level checked by a service fa­
cility . The electrolyte level shou ld also be
checked each time the battery is charged
¢ page 223.
Have the battery checked when you take your
ve hicle in for service . You are well adv ised to
replace a battery that is older than 5 yea rs .
W ith certa in types of a irbag deployment, t he
b attery is d isconnected from the vehicle elec­
tr ica l system for safety reasons¢.&.
in Re ­
pair, core and disposal of the airbags on
page 155.
Disconnecting the battery terminals
Some vehicle functions (power w indow regu­
lators , for example) are lost if the battery ter­
m inals a re d isconnected. These func tions have
to be re lea rned after the batte ry term inals a re
connected agai n. T o prevent this , the bat tery
should only be d isconnec ted from the vehicle
e lec tric al system when absolu tely necessa ry
for repairs .
Vehicles not driven for long periods
If you do not drive you r vehicle over a period
of severa l days or weeks, elec trical compo­
nen ts are gr adually cut b ack o r swi tched off .
This redu ces energy cons umption and main­
tains starting capab ility over a longer per io d
¢
page 193. Some of the co nvenience func­
tions may not operate, s uch as the inte rior
lights or power seat adjustme nt. The conven-
Checkin g and fillin g 221
ience funct ions w ill be available again when
yo u sw itch on the ign ition and start the en­
gine.
Winter operation
D ur ing the w inte r mon ths, bat tery ca pa city
tends to decrease as tempera tures drop . This
is beca use more power is a lso consumed wh ile
starting, and the headlights, rear window de­
fogger, etc., are used mo re often.
Avoid unnecess ary powe r consumpt ion, pa r­
ticu lar ly in city traffic o r when traveling only
sho rt distances. Let yo ur authorized A udi
dealer check the capacity of the vehicle bat ­
tery before w inter sets in¢
page 223 . A well
charged battery will no t on ly prevent star tin g
problems w hen the weather is cold, but w ill
also last longer .
@ Tips
If your vehicle is left standing for seve ral
weeks at extremely low temperatures, the
vehicle battery s hou ld be removed and
stored where it will not freez e. This will
p reve nt it from be ing dam aged and having
to be repl aced .
Working on the battery
Be especially careful when working on or near
the bat tery.
The battery is located in the luggage compar t­
ment under the floor . B efo re you che ck any­
thi ng in the luggage compartment,
read and
heed all WARNINGS
¢ .&, .
Always heed the safety warnings , when work­
i ng on the veh icle batte ry or t he vehicle e lec­
t rical sys tem to p reven t inju ry.
The following WARNINGS are very
important when working on the battery:
Always heed the following WARNING SYM· BO LS and safety precautions when working
on the battery .
®
Always wear eye protection.
•
•

Recommended inflation
pressure
see¢ page 229J Cold tire infla­
tion pressure.
Reinforced tire
means a tire design to operate
at higher loads and at higher
inflation pressures than the
corresponding standard tire. Reinforced tires may be identi­
fied as "XL", "xl", "EXTRA
LOAD", or "RF" on the sidewall.
Rim
means a metal support for a
tire or a tire and tube assembly
upon which the tire beads are
seated.
Rim diameter
means nominal diameter of the
bead seat. If you change your
wheel size, you will have to pur­ chase new tires to match the
new rim diameter.
Rim size designation
means rim diameter and width.
Rim width
means nominal distance be­
~ tween rim flanges.
0:: <.J 'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
Tires and wheels 231
Sidewall
means that portion of a tire be­
tween the tread and bead.
Speed rating (letter code)
means the speed at which a tire
is designed to be driven for ex­
tended periods of time. The rat­ ings range from 93 mph (150
km/h) to 186 mph (298 km/h)
¢
page 248. You may not find
this information on all tires be­ cause it is not required by law.
The speed rating letter code,
where applicable, is molded on
the tire sidewall and indicates
the maximum permissible road speeds ¢
A in Winter tires on
page 252.
Tire pressure monitoring system
means a system that detects
when one or more of a vehicle's tires are underinflated and illu­
minates a low tire pressure
warning telltale.
Tread
means that portion of a tire
that comes into contact with
the road.
•
•
'

Tires and wheels 235
If you wish to improve comfort
when operating the vehicle at
normal load (up to 2 occu­
pants), you can adjust tire
pressures to those specified
for normal vehicle load. Before
operating the vehicle at maxi­ mum load, you must increase
the tire pressures to those
specified for maximum vehicle
load
c> .&. .
Bear in mind that the tire pres­
sure monitoring system can on­
ly monitor the tire pressures
you have stored. The system does not recognize the load
condition of your vehicle.
The effectiveness of the tire p ressure monitoring system
will be impaired if you store normal load pressures but then
operate the vehicle at its maxi­
mum load
c> .&. .
Model/ Tire designation
See the illustration c> fig. 195
for the location of the label on
driver's side B-pillar (color of
the actual label and exact loca­
tion on the vehicle will vary slightly).
Note that the following table is
accurate at the time of going to
press and is subject to change.
In the event of discrepancies,
the tire pressure label is locat­ ed on the driver's side B-pillar
always takes precedence.
The table below lists the rec­ ommended cold tire inflation pressures for the Audi model
covered by your Owner's Litera­
ture at the vehicle's capacity
weight and the tire sizes instal­
led on the respective models as
original equipment , or as a fac­
tory option.
Tire pressure
Engine normal load condition full load condition
(up to 2 occupants)
front rear front rear
PSI kPA PSI kPA PSI kPA PSI kPA
RS 7 275/35 R20 102V XL
3 6 250 30 210 39 270 39 270 Sportback: High Performance
4.0 liter 275/30 R21 98V XL
a -cylinder
High Performance
41 280 38 26
0 4 5 310 45 310
XL= reinforced or extra load tire. It may also appear as xl, EXTRA LOAD, or RF on the tire side-
wall.
•
•
'

256 Tire s and wheel s
Description
The tire pressure monitoring system monitors
th e pressure in the four tir es when driving .
The system uses sensors that measure the
temperature and pressure in the tires. Theda­
ta is sent from these sensors to the control
module by rad io frequency .
The tire pressure monitoring system shows
the current pressures and temperatures
of the
tires in the Infotainment system
c:> page 256 .
It also compares the current tire pressures
with the sto red press ures and gives a warn ing
in the dr iver information system if the t ire
p ressu re is different from what is sto red
<=:> page 257.
The system does not detect if the sto red ti re
p ressu res matc h the recommended tire pres­
sures . Yo u must resave the tire p ress ures
<=:> page 257:
- every time the tire pressures change, for ex­
amp le when the load in the veh icle changes,
- after replac ing a tire, or
- i f wheels with new wheel sensors are used .
.,&. WARNING
- The tire pressure mo nitor ing system as­
sists t he d rive r in monito ring t ire pres­
s ur es. The dr iver is responsible fo r having
the tires in flated t o the co rrec t press ure.
- Do not change t he tire pressu re when the
t empe rat ure of the ti re is high. This
cou ld resul t in ser io us damage to the ti re
and even cause t he tire to burst, increas ­
ing th e risk of an accident.
- A tire with low pressure flexes more . This
heats the tire up too much. This could
cause the tread to separate and even
cause the tire to burst, increasing the
risk
of a n accident.
- The tire pressure mon itor ing system
does not warn about damage or defects
in the tire construct ion that could ca use
the tire to b urst, for examp le . Inspect
yo ur t ires regularly .
{® For the sake of the environment
Low tire pressure increases fuel consump­
tion and tire wear .
(D Tips
- If tires are replaced, the senso rs/valves
do not need to be removed o r replaced.
Just replace the va lve stem and, if neces­
sary, the valve and the whee l electronics .
If you have questions, see your a uthor­
ized Aud i dea ler o r a qualified workshop .
- Us ing the tire mob ility kit can results in
an incorrect display or a ma lfunction in
t he tire pressure monito ring system .
Have the sensors replaced by an a uthor­
ized Aud i dea le r o r a qua lified workshop.
Display tire pressures/temperatures
Fi g. 2 00 In fotainme nt: t ire press ure moni tor ing sys ­
tem
Requ irement : the ignition must be sw itched
o n .
.,. Select: the
I CAR I funct io n button > Car sy s­
tem s
> Servicing & ch eck s > Tire pressure
monitoring
> Disp lay tire pr essures .
The current tire pressures are shown in green
and yellow numbers:
- green: the current tire press ure and the
specified tire pressure are approximately the
same .
-yellow : the current tire pressure is too low
compared to the specified tire pressu re.
The specified tire pressure is th e last tire pres -
s u re that was stored
c:> page 2 5 7 ..,

"' N
a:: I.J "". rl I.O
"' rl
"' rl
Note that the tire pressure also depends on
the tempe rature of the tire . Every 50 °F
(10 °C) increase in tire temperature results in
the tire pressure increasing by approximately
0 .1 bar. The tire pressure increases as the en­
g ine becomes warmer while drivi ng .
A WARNING
Read and follow the impo rtant informa­
tion and notes
c::> page 2 56.
(D Tips
The tire pressure or temperature are not disp layed i n adaptation mode . Dashes --,-­
are show n in p lace o f the pressure and
t em peratur e.
(J) Tire pressure loss
Fig. 201 D isp lay : in dicato r light w it h a message
If the [I] indicator light turns on, t he pres­
sure in at least one tire is too low or new sen­
sors were not adapted:
[I] indicator lights turns on after turning
the ignition on
The ti re pressu re is too low compared to the
specified pressure .
.. Check and store t he tire pressure(s) the next
time it is poss ible
c::> page 257.
[I] indicator light turns on while driving
Wheels with new senso rs were no t adap ted o r
the tire pressure has reached a critica l level
compared to the specified pressure.
.. Avoid unne cess ary steeri ng and braking m a­
neuvers.
.. Adapt yo ur driving style to the s ituation.
Tires and wheels 25 7
.. Stop as soon as poss ible and check the
tire(s) .
.. If it is possib le to continue driv ing, see an
author iz ed Audi dealer or a qualified work ­
shop immediately and have your tire(s) re­
paired or replaced .
A WARNING
Read and follow t he important informa­
tion and notes
c::> page 256 .
Storing new tire pressures
-
Correctly stored tire pressure specifications
are necessary for reliable tire pressure moni­
toring .
.. Check t he tire pressures in all wheels.
.,. If necessary, correct the tire pressure ac ­
cording to the specifications on the sticker
on t he side of the d rive r's door . Only correct
t he pressure in t ires whose temperature is
app rox im ately the s ame as th e amb ient
t emperat ure. If the temperature o f the tire
is highe r than ambient tempe rat ure, the t ire
pressure m ust be increased approximately
0.2 bar above the value on the st icker .
.. Switch on the ignition .
.,. Select:
!CAR ! function butt on> Car systems
> Tire pressure mon itoring > Store tire
pressures .
After storing, th e tir e p ress ure
m oni tor ing system measures the cur ren t
t ire pre ssures and st ores them a s the new
specified press ures .
.. If the changed ti re pressu res a re not dis ­
played in the Infotainment system, drive t he
veh icle for approximately 10 minutes so
that the sensor signa l from the wheels is re­
ceived aga in .
D uring this adaptation phase, ··,·· is displayed
for the pressure and temperature and the t ire
pressure monitoring system is only partially
available . It only provides a warning if one or
more t ire press ures is be low the min imum
permi tted specified pr essure . If this is the
case, the
[I] ind ic a tor light appea rs with a
message.

It has always been Audi's policy to continu­
ously improve its products . Audi, therefore,
reserves the right to make changes in design
and specifications, and to make additions or improvements in its products, without incur­
r ing any obligation to install them on prod­
ucts previous ly manufactured .
Text, illustrat ions and specifications in th is
manual are based on the most up-to-date in­
formation available at the time of printing.
All rights reserved. May not be reproduced or
translated in whole or in part without the written consent of AUDI AG
. Specifications are
subject to change witho ut notice .
Editorial deadline: 03/17/2014
@ For the sake of the environment
Printed on environmentally friendly paper
(bleached without chlorine, recyclable).
Printed in Germany
© 2014 AUDI AG