2013 AUDI S7 brake pads

14 Instrum ent s and w arn ing /indic ato r light s
tm
USA models:
!!
Battery in remote control key
Ant i- lock b raking system (ABS)
¢ page 3 3
defective ,/
¢ page20
l:i
Defective light b ulb warn ing
¢page 22
I [I]
Canada model s:
Anti-lock b raking system (ABS)
II
Rear fog light(s)
defective ,/
¢page22
I ¢page20
•
Worn brake pads
II
Headlight range control
¢page22
¢ page 21
- -
:rm
Electromechanical parking brake
rll
adaptive light *
¢page22
¢page 78
g
Tire pressure monitoring system
m
Light-/rain sensor faulty
¢page 22
,I
¢page264
•
Audi active lane assist*
lliii~1 Tire pressure monitoring system ¢page96
¢page264 Transmission (tiptronic ®)
Electronic power contro l ,/
rm
Im
¢page 114
¢ page 21
R1
Transmission
I.
Malfunction indicator Lamp (MIL)
- S tronic® ¢page 114
,I
¢page21
•
Electronic steering column lock
.,
Engine speed limitation ¢page
18
¢ page 21
.,
Engine start system
•
Engine oil level ¢page
18
¢page 18
£1,ij
Electromechanical steering ./
•
Engine oil sensor ¢
page 201
¢ page 21
•
Air suspension*
-1
Battery ¢page
19
¢page 17
•
Sport differentia l*
Ill
Tank system ¢page
23
¢page22
11
Rear spoiler
•
Windshield washer fluid level ¢page
198
¢page22
m
Windshie ld wipers
¢ page22
!I
Remote control key
¢page 75
m
Remote contro l key
¢ page 78

Instruments and warning/indicator lights 15
Other indicator lights
II
II
Turn signals
¢page23
r.r;TJm USA models: Cruise control*
~¢page83
•
ra
Canada models: Cruise control*
¢page83
Adaptive cruise control*
¢page BB
_,. .... _
Pl
I
--
•
[I]
Adaptive c ruise control*
¢page BB
Adaptive cruise control*
¢page BB
Audi active lane assist*
¢page 96
Start-Stop-System*
¢page BO
Start-Stop-System*
¢page BO
High beam
¢poge45
BRAKE /((f) ) Brake system
The light i lluminates when the ignition is
switched on.
It goes out after the engine has
been started. This indicates that the brake
warning light is functioning properly.
If the brake warning light does not light up
when the engine is cranking , there may be a
malfunction in the electrical system. In this
case, contact your Audi dealer.
If the brake system warning/indicator light
turns on, there is a brake system malfunction .
1111 (USA models)ta (Canada models)
Stop vehicle and check brake fluid level
If the indicator light turns on and the mes­
sage appears, proceed as follows: ""
Pull off the road .
... Stop the vehicle.
... Turn off the engine .
"" Check the brake fluid level¢
page 239.
"" Contact your nearest authorized repair fa-
cility if necessary .
Warning! Fault in brake system. Contact
dealer
If the ABS indicator light Ii] (USA mode ls)/
¢0) G1 and the brake system indicator light
1111 (USA mode ls)/ . (Canada models) turn
on and the message appears, the ABS, ESC
and braking distr ibut ion are not working¢.&, .
Carefully drive to your authorized Audi dealer
immediately to have the malfunct ion correct­
ed ¢.&, .
1111 (USA models )/. (Canada models)
Parking brake: system fault! Please contact
dealer
- If the indicator light and the message ap­
pear when stationary or after switching the
ignition on ,
check if you can release the
parking brake. After releasing the parking
brake, carefully drive to your authorized
Audi dealer immediately to have the mal ­
function corrected . If you cannot release the
park ing brake , see k professiona l assistance.
- If the ind icator light and the message ap­
pear
while driving , the emergency braking
function may not be available . It may not be
possible to set the parking brake or release
it once it has been set . Seek profess ional as­
sis tan ce.
(USA models): If the warn ing light
1111 and
the warn ing light
IJ appear together, imme­
diately contact your authorized Audi dealer or
qualified workshop to have all brake pads in­
spected ¢
page 21.
When the light comes on , an aud ible warn ing
s ignal is also g iven . ...,

Instrument s and warnin g/indic ator ligh ts 21
(0 ) Worn brake pads
rl] Brak e pad s!
If the warn ing light illum inates, immediately
contact your authorized Audi dealer or quali­
fied workshop to have all brake pads inspect­
ed. On USA models the wa rning light
rl]
comes on togethe r with the warn ing light
.. . Both sets of b rake pads on an axle
must always be replaced at the same time .
~ WARNING
Driving with bad brakes can cause a coll i­
sion and serious personal injury.
- If the warning light rl] and the wa rning
light ..
1> with the message Bra ke
pads !
comes on in the instrument cluster
display, immediately contact your au­
thorized Aud i dea ler or qualified work­
shop to have all brake pads checked or
replaced if necessary .
EPC Electronic power control
This warning/indicator light monitors the
electronic power control .
The Im warning/ indicator light (Electron ic
Power Control) illuminates when you switch
the ignition on as a function check .
(!) Tips
If this wa rning/indicator light ill uminates
while you are dr iving, then there is a mal­
function in the engine electron ics . Have
the malfunction co rrected as soon as pos­
sible by you r autho rized Aud i dea le r or
qua lified repair fa cility.
o Malfunction Indicator Lamp (MIL)
The Malfunc tion Ind icator Lamp (M IL) is par t
of the On -Boa rd Diagnostic (OB D II) system.
The symbol ¢• tights up when the ignition is
switched on and w ill tur n off after the engine
has started and has sett led at a constant id le
1 ) - : USA mod els on ly
-
speed. This indicates that the M IL is work ing
properly .
T he wa rni ng lig ht ill uminates w hen the re is a
malfu nction in t he engine electron ic system .
Contact your a uth orized Audi dea ler and have
the malfunction corrected .
An imprope rly closed fuel fille r cap may a lso
ca use the M IL light to illuminate~
page 2 2 7 .
Fo r more information ~ page 29.
!?) Engine speed limitation
App lies to vehicles: wit h eng ine speed limitat ion
(I! Engine sp ee d maximum XXXX RPM
The eng ine speed is automatically limited to
the speed d isplayed in the driver information
system. Th is protects the engine from over­
heating.
The eng ine speed limitation deactivates once
the engine is no longer in the critical tempera­
tu re range and you have re leased the accelera­
tor pedal once.
If the engine speed limitation was activated
by an engine control malfunction, the indica­
tor light
Im a lso tu rns on. Make sure that the
speed does not go above the speed disp layed.
Drive to your authori zed A udi dealer immedi ­
ate ly to have the ma lfunction corrected.
~. Engine oil level
II Add oil, max. x qt (l). You may continue
dri ving
When the symbol II and driver message ap­
pear, add the amount of oil appearing in the
display at the next opportunity ~
page 235.
~tt• Engine oil sensor
Ill Oil level! Sensor defective
If the symbol illumina tes, contact yo ur au ­
thorized Audi dea ler and have the oil sensor
inspected. Until yo u have this done, check the .,..

Manual mod e
-Manua l dep loyment: Tapping b riefly on the
switch
¢ fig. 182 dep loys the rear spoiler.
- Manua l retraction: A t speeds up to abo ut
10 mph (20 km/h) , ret ract the rear spoiler
by pressing and holding the switch
¢ fig. 182 . At speeds between 10 mph (20
km/h) and 80 mph (130 km/h), retract the
rear spoiler by tapping on the switch
¢ fig . 182.
In dicat or light s
rJ /. R ea r spoiler: system m alfun ct io n!
The rear spoiler may not have extended due to
a ma lf u nction. This could change the vehicle 's
driving characteristics at high speeds . Do not
exceed 85 mph (140 km/h). Drive to your au­
thorized Audi dealer immed iate ly to have the
malfunction corrected. The co lor of the indica­
tor light depends on the vehicle speed.
A WARNING
Dr iv ing at higher speeds w ithout the rear
spoiler dep loyed can impair handling char ­
acteristics, making the veh icle harde r to
cont ro l.
- Always make sure that the spoiler is de­
ployed when driving at speeds over
85 mph (140 km/h). If the rear spoiler
warning/ind icator light in the i nstr u­
ment cluster comes on, the rear spoiler
may not have dep loyed .
- Never drive at speeds higher than
85 mph (140 km/h) if the spoiler is not
deployed. Have the spoiler inspected as
soon as possible by an authorized A udi
dealer or qualif ied workshop.
- Always obey speed limits and other traf­
fic laws.
A WARNING
Improper operation of the rear spoiler can
cause crushing injuries.
- Always make sure that nobody, especially
children, is in the way when the rear
spoiler is deployed or retracted.
Int ellig ent technolog y 199
@ Note
-Never push the vehicle or apply force to
the rear spoiler -it could be damaged.
- Only operate the rear spoiler manua lly
when the rear lid is closed . Otherwise,
damage cou ld occur.
(D Tips
C lean the spoiler compa rtment every 2 to
3 months. The spoiler compartment must
a lways be free of ice, snow, leaves or other
debris .
Braking
General information
What affects braking efficiency?
Operating condition s and dri ving h abit s
The brakes on today's automobiles are still
subject to wear, depending largely on operat­
ing condit ions and driving habits ¢.&, . On
vehicles that are either driven mostly in stop­
and-go c ity traff ic or are dr iven hard, the
brake pads should be checked by your author­
ized Audi dea ler more often th an specified in
the
Warran ty & Maintenan ce boo kle t. Failure
to have you r brake pads inspected can result
in reduced brake performance .
On steep slopes, you sho uld use the braking
effect o f the engine . This way, you prevent un ­
necessary wear on the b rake system. If you
must use your brakes, do not hold the brakes
down cont inuous ly. Pump the brakes at inter­
vals.
Mo istur e or road salt
U nder certain conditions , for example, when
driving through water or very heavy rain , or
even after washing your vehicle, the braking
effect can be reduced due to moisture (or in
free zing cond itions ice) on the brake pads. A
few carefu l brake applications should dry off
the brake pads or remove any ice coatings .
When you are driving at higher speeds with
the windshield w ipers on, the brake pads will
Ill-
•
•

200 Intellig ent technol ogy
briefly touch the brake d iscs in regular inter ­
va ls so as to improve reaction time when brak­
ing on wet surfaces. You the driver wi ll not no­
tice anything.
The effectiveness of the brakes can be reduced
when the vehicle is driven on a salt-covered road and the brakes are not used . Here too,
you should clean off accumu lated salt coating
from brake discs and pads with a few careful
applicat ions of the brake¢,& .
Co rrosion
There may be a tendency for dirt to bui ld up
on the brake pads and corrosion to form on
the discs if the car is not dr iven regularly or
only for short trips with little use of the
brakes .
If the brakes are not used frequently, or if cor­ rosion has formed on the discs, it is advisable
to clean off the pads and discs by braking
firmly a few times from a moderately high
speed <=>,& .
Fa ul ts in th e brak e sys te m
If you should notice a sudden increase in
brake pedal travel, then one of the two brake
circu its may have failed¢,& .
Low b rak e flu id l evel
Malfunctions can occur in the brake system if
the brake fl uid level is too low. The brake fluid
level is monitored electronically .
Brake booster
The brake booster wor ks w ith vacuum pres ­
sure which is created only when the engine is running
c> ,& .
Brake lining wear st atu s
Brake lining wea r may be checked by visual in­
spection of the condition of the brake pads
through the openings in the whee l. If neces­
sary, the wheel may be removed for this in ­
spection ¢ page 269, Changing a wheel .
_& WARNING
-You should perform braking maneuvers
for the purpose of cleaning the brake
system only if road conditions permit .
Other road users must not be put at risk -
you may ca use an accident!
- Before descend ing a steep grade, reduce
speed and sh ift transmission into a lower
gear o r lower dr iving range. Do not ride
the br akes or ho ld the pedal down too
long o r too often . T his could cause the
brakes to get hot and diminish braking
efficiency .
- Do not "ride the brakes" by resting your foot on the pedal when you do not intend
to brake. This may cause the brakes to
overheat, premature wear and increased
stopping distance.
- Under certain climatic and operat ing
conditions such as passing through wa­
ter, dr iving in heavy rain or after washing
the vehicle, the effectiveness of the brakes can be reduced . In winte r, ice can
accumu late on the bra ke pads, lin ings,
d iscs and drums. Carefully app ly bra kes
for a test. Brakes will dry and ice coa t­
ings wi ll be cleaned off after a few care­
fu l brake applicat ions.
- Driving for an extended period of t ime on
salt -covered roads without using your
brakes can a lso affect braking efficiency .
Clean off accum ulated salt coating from
brake discs and pads with a few careful
brake applications.
- If you damage the front spoiler, or if you
install a different spoiler, be sure the a ir
f low to the front brakes is not obstruct­
ed. Otherwise the brake system could
overheat reducing the effective ness of
the entire brake system.
- Failure of one brake circuit will impa ir
the braking capab ility result ing in an in­
creased stopping distance . Avoid driving
the vehicle and have it towed to the near­
est A udi dealer or qualified workshop .
- Never let the vehi cle roll to a s top with
the eng ine shut off.

204 Driving and environment
Driving and
environment
The first 1,000 miles
(1,500 km) and
afterwards
New engine
The engine needs to be run-in during the first
1,000 miles (1,500 km).
For the fir st 600 miles (1,000
kilometers ):
.,. Do not use full throttle.
... Do not drive at engine speeds that are more
than 2/3 of the max imum permitted RPM.
... Avoid hig h engine speeds.
From 600 to 1,000 mile s (1 ,000 to
1,500 kilometers):
... Speeds can gradually be increased to the
max imum pe rm iss ible road or eng ine speed .
During and after break-in per iod
.,. Do not rev the engine up to high speeds
when it is cold. Th is app lies whether the
transm ission is i n N (Neutra l) or in gear.
After the break-in period
... Do not exceed maximum engine speed un­
der any circumstances.
.,. Upshift into the next hig her gear
before
reaching the red area at the end of the tach­
ometer scale
c:> page 11.
During the first few hours of driving, the en­
g ine's interna l friction is higher than later
when all the moving parts have been broken
in . How well this break- in p rocess is do ne de­
pends to a conside rable extent on the way the
ve hicl e is driven d uring the first 1,0 00 miles
(1, 500 k ilome ters).
0 Note
E xtremely high engi ne speeds are auto­
mat ica lly reduced. However, these rpm
lim its are progr amme d for an engine well
r u n- in, not a new engine .
{® For the sake of the environment
Do not drive with unnecessarily high en­
g ine speeds - upshifting ear ly saves fuel,
reduces no ise and protects the environ­
ment.
, New tires
If your vehicle is runni ng on new tires, drive
part icularly caref ul for the first 350 miles
(500 kilomete rs) afte r fitt ing .
A WARNING
New tires tend to be sl ippery and mus t al­
so be "broken -in" . Be s ure to remember
this dur ing the fi rst 350 mi les (500 kilo ­
meters) . Brake gently . Avoid fo llow ing
closely behind other vehicles or other sit­
uations that m ight require sudden, hard
braking .
New brake pads
Remember that new brake pads do not have a
full bra king effect dur ing the fi rst 250 m iles
(400 kilomete rs) afte r they a re insta lled .
New brake pads have to be "burnished in" be­
fo re t hey have optima l grab
c:> A .
During the break- in period, you should avoid
putting severe loads on the brakes. Severe
l oads include, for example, sudden hard brak­
i ng, in particular at very high speeds or, for
example, on mounta in passes .
A WARNING
New b rake pa ds don't have t he bes t stop­
pi ng power and mus t be "broke n-in " dur­
i ng the in iti al 1 00 to 150 mi les (150 to
20 0 kilometers) of no rma l city driving . You
can compensate for this by pressing the
br ake peda l mo re f irm ly . This also applies
l ater when new pads are installed.

206 Driving and en vir onm ent
Driving through water
on roads
Note the following to avoid vehicle damage
when driving thro ugh water, for example on
flooded roads:
- The wate r must not be any higher than the
bottom of t he vehicle body.
- Do not drive faster than wa lking speed.
A WARNING
After driving through wate r, mud, slush,
etc., the brakes may be slow to take effect
because of wet brake rotors and pads. Dry
the brakes first by braking carefully to re­
sto re the full braking effect.
@) Note
- Vehicle components such as the eng ine,
transmission, suspension or electr ical
system can be severely damaged by driv­ i ng th rough water.
- Always switc h off the Start-Stop-System
when driving through water~
page 80 .
(1) Tips
-Check the depth of the water before dr iv­
i ng th rough it.
- Do not stop the ve hicle, dr ive in reverse
or switch the engine off whe n driving
t hr ough water .
- Keep in mind that oncoming vehicles
may create waves that raise the water
level and make it too deep fo r you r vehi­
cl e to drive th rough safely.
- Avoid dr iving through salt water because
i t can cause corrosion.
Operate your vehicle
economically and
minimize pollution
General
Your personal style of driving will determine
the economy of your vehicle, as well as ex­
haust and noise levels.
Fuel economy, environmenta l impact, and
wear on your engine, brakes and tires largely
depend on three factors:
- your personal driving style
- oper ating conditions
- technical limitat ions
If you ant ic ipate what you need to do next and
drive economica lly, you can easily cut your
fuel consumpt ion by 10-15 percent . This sec­
t ion w ill give you some tips on how you can
help the env ironment and your pocketbook.
@ Tips
The consumption estimates as published
by ENVIRON MEN TAL PROTEC TION AG ENCY
( EP A) and Transpo rt Canada may no t corre­
spond to your actual consump tion on the
r oad, which will va ry depending upon vehi ­
cle load and speed, road and weather con ­
ditions, trip length, etc.
Drive smoothly and keep a lookout
ahead
Vehicles use the most fuel when they are ac­
celerating.
.,. Avoid unnecessary accelerating and braking.
Vehicles use the mos t fu el when they are ac­
ce le rat ing. If yo u ant icipate what is going to
happen next, you will need to brake less and,
t hu s, acce le rate less . Let the vehicle coast
whenever possible -for examp le when you see
t h at the next traff ic light is red.

24 0 Ch eck ing and filling
The location of the brake fluid reservo ir can be
seen in the engine compartment illustration
¢ page 232.
The fl uid level may drop slightly after some
time due to the automatic adjustment of the
brake pads. This is not cause for alarm.
I f the brake fluid level falls
considerably be­
low the "MIN" mark, the brake warning/ind i­
cator light
1111 (U .S . models)/ . (Canadian
models) will come on¢
page 15. Do not con­
tinue to operate the vehicle. The comp lete
brake system shou ld be thoroughly checked
by an au thorized Audi dealer or other quali­
fied facility and the cause corrected . If the
brake fluid level is too low, the brake warn ing/
indicator light w ill illuminate . Contact an au­
thor ized Audi dealer
imm ediatel y.
Changing brake fluid
Have the brake fluid changed by an experi­
enced technician .
Brake fluid absorbs moisture from the a ir . If
the water content in the brake fluid is too
h igh , corros ion in the brake system may result
after a per iod of t ime . The bo iling po int of the
brake fluid w ill also decrease considerably and
dec rease braking performance.
Therefore, the brake flu id must be changed
ev ery two year s. Always use new b rake fluid
which conforms to Fede ral Motor Vehicle
Standard "FMVSS
116 DO T 4".
The brake flu id reservoir can be difficult to
r each, therefo re , we recommend that you
have the brake fl uid changed by yo ur author­
ized
Audi d ealer. Your dea ler has the correct
too ls, the right brake fluid and the know -how
to do this for you .
A WARNING
-Brake fluid is poisonous . It must be stor ­
ed only in the closed orig inal container
out of the reach of children!
- Brake fa ilure can result from old or inap­
propriate brake fluid. Observe these pre­
caut ions: -
Use only brake fluid that meets SAE
specification
J 1703 and conforms to
Federa l Motor Vehicle Standard
116.
Always check with your authorized Audi
dealer to make sure you are using the
correct brake fluid . The correct type of
brake f lu id is also ind icated on the
brake flu id reservoir.
- T he brake fluid must be new. Heavy use
of the bra kes ca n cause a vapo r lock if
the b rake fluid is left in the system too
l ong . This can seriously affect the effi ­
c iency of the brakes as well as your
safety. This co uld resu lt in an accident.
(D Note
Bra ke fluid will damage the paint of you r
vehicle .
(® For the sake of the environment
Because of the p rob lem of p roper disposal
of b ra ke fluid as well as the spec ial too ls
r equired and the necessary expertise, we
re commend that you have the brake fluid
changed by yo ur authorized Aud i dea ler.
Battery
General information
U nder normal ope rat ing cond itions , the bat­
tery in yo ur Audi does not need any ma inte­
nance. With
high o utside tempe ra tu res or
l ong daily drives we recommend that you have
the e lectrolyte level checked by a service fa­
cility. The electrolyte leve l should a lso be
checked each t ime the battery is charged
<=> page 243.
Have th e battery checked when yo u take your
veh icle in for service. You are well advised to
replace a battery that is o lder than S years .
With certain types of airbag deployment, the battery is disconnected from the veh icle elec­
trical system for safety reasons<=>.&
in Re­
pair , care and dispo sal of the airbags on
page
165.