2015 AUDI RS7 SPORTBACK radio

16 Instruments and warning/indicator lights
turn of the engine and allow it to cool. Follow the warning stickers
c::> page 211.
@ Note
Do not continue driving if the. symbol
illuminates. There is a malfunction in the
engine cooling system -you could damage
your eng ine.
0 Battery
This warning/indicator light detects a mal ­
function in the generator or in the vehicle's
electrical system.
The . warning/indicator light illuminates
when yo u switch on the ignition and must go
out after the engine has started.
• Alternator fault: Battery is not being
charged
If the indicator light turns on and the mes ­
sage appears, there is a ma lfunction in the
generator or vehicle e lectrica l system.
Drive to you r authorized Aud i deale r or quali­
fied workshop immediately. Because the vehi­
cle battery is discharging, turn off all unnec­
essa ry electrical equipment such as the radio .
Seek professional assistance if the battery
charge leve l is too low.
(•) Low battery: battery will be charged
while driving
If the indicator light turns on and the mes­
sage appears, there may be limited starting
ability.
I f th is message turns off afte r a litt le while,
the battery cha rged enough wh ile driving.
If the message does not turn off, have your
author ized Audi dealer or qualified workshop
correct the malfunction .
4'-Safety belts
This warning/indicator light reminds you to
put on your safety belt.
The . warn ing/ indicator light illuminates
when the ignition is switched on to remind
the driver and any front passenger to put on
the safety belt. Addit ionally, an acoustic warn­
ing (gong) w ill also sound .
For more Information¢
page 130, ~ Safety
belt warning light.
"l!::7": Engine oil pressure malfunction
The red engine oil pressure warning symbol
requires immediate service or repair . Driving
with a low-oil-pressure indication is likely to
inflict severe damage to the engine .
• Switch off engine and check oil level
If the indicator light turns on and the mes­
sage appears, the oi l pressu re is too low.
.,. Pull off the road .
.,. Stop the vehicle.
.,. Turn off the engine .
.,. Check the engine oil level c::> page 21 S.
.,. If the engine o il level is too low, add eng ine
oil
¢ page 215. Make sure that the oil pres­
sure warning symbol. appears no longer
in the display before you start dr iv ing again .
.,. If the engine o il level is correct and the indi­
cator light still turns on, turn the engine off
and do not continue driving. Seek professio­
na l assistance .
@ Tips
- The engine oil pressure symbol. is
not an indicator for a low engine oil lev­
el. Do not rely on it. Instead, check the
oil level in your engine at regular inter­
vals, preferably each time you refuel,
and always before going on a long trip.
- The yellow oil level warning indication
II requires oil refill or workshop serv­
ice without delay. Do not wait until the
red oil pressure warning. starts to
flash before you respond to the low oil ..,.

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Opening and closing Keys
Key set
Fig. 20 Key set
@ Remote control key with mechanical
key
You can centrally lock and unlock your vehicle
and start the engine with the master key with
remote control. A mechanical key is integrat­
ed in the remote control key~ page
32 .
® Emergency key
The emergency key is not intended for con­
stant use.
It should only be used in an emer­
gency. Keep it in a safe place and do not carry
it on your key ring .
Key replacement
If you lose a key, contact your authorized Audi
dealer immed iately to have the
lost key disa­
bled. Be sure to bring all your keys with you.
Personal comfort settings
If two people use one vehicle, it is recom­
mended that each person always uses "their
own" master key. When the ignition is switch­
ed off or when the vehicle is locked, personal
convenience settings for the following sys­
tems are stored and assigned to the remote
master key.
- Automatic climate control
- Central locking system
- Ambience lighting*
- Seat memory*
- Parking system*
- Adaptive cruise control*
Opening and closing 31
- Audi active lane assist*
- Audi side assist*
-Audi drive select
- Night vision assistant*
- Heated steering wheel*
The stored settings are automatically recalled
when you unlock the vehicle, when you open
the doors or when you switch the ignition on.
A WARNING
-Do not leave your vehicle unattended. Al­
ways take your ignition key with you and
lock your vehicle. Entry by unauthorized
persons could endanger you or result in
theft or damage the vehicle.
- Do not leave children unattended in the
vehicle, especially with access to vehicle
keys. Unguarded access to the keys pro­
vides children the opportunity to start
the engine and/or activate vehicle sys­
tems such as the power windows, etc.
Unsupervised operation of any vehicle
system by children can result in serious
injury.
(D Tips
- The operation of the remote control key
can be temporarily disrupted by interfer­
ence from transmitters in the vicinity of
the vehicle working in the same frequen­
cy range (e.g. a cell phone, radio equip­
ment).
- For security reasons, replacement keys
are only available from Audi dealers.
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions~ page
285.

32 Opening and clo sing
Remov ing the mechanical key
Fig. 21 Remote control master key : removing the me­
chanical key
"'Press the release button@r=>.> fig. 21.
.. Pull the mecha nica l key @ out of the master
key.
Using the mechan ica l key, you can:
- lock and unlock the storage compartment
on the passenger's side
c::> page 61.
- lock and unlock the vehicle manually
<=>page 36.
-lock the front and rear passenger doors me­
chanically
c::> page 37.
Master key battery replacement
Fig . 22 Remote master key: Removing the battery
holder
Ch eck light in the master ke y
The check light @in the master key provides
information about d ifferent cond itions .
.. The check light comes on briefly once when
a button is pressed, and during an "inquiry"
by the convenience key system .
.. If the check light does not come on, the bat­
tery is dead and has to be rep laced. In addi­
t ion, when the battery is dead the
II sym­
bol appears in the instrument cluster dis- play as well as the message:
Plea
se ch ange
key b attery.
Ma ster key battery replacement
.. Pull the mechanical key out of the master
key
c::> page 32 .
.. Press the release button @ on the battery
holder and at the same time pull the battery
holder out of the master key in the direction
of the arrow .
.. Install the new battery CR 2032 with the
"+" sign facing down.
.. Push the battery holder carefully into the
maste r key .
.. Insta ll the mechan ica l key.
@ For the sake of the environment
D ispose of dead batteries properly so as
not to poll ute the environment.
(D Tips
The replacement battery must be the
same specification as the original.
Electronic immobilizer
The immobilizer helps to prevent unauthor­
ized use of your vehicle.
A computer chip ins ide your key automatically
deactivates the electron ic immobilizer when
the key is inside the vehicle . When you remove
the key from the vehicle, the electron ic immo­
bilizer is automatically ac tivated once aga in.
_& WARNING
-
A lways take the key with you when you
l eave the vehicle. The key can disarm the
e lectronic engine immobilize r and permi t
an unauthorized person to start the engine
and enable operation of the vehicle sys­
tems such as power window or power sun­
roof leadi ng to serious personal injury.
(D Tips
- The vehicle cannot be started if an una u­
thorized key is used . The vehicle may not
start if another radio device s uch as a key .,..

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-The following applies to vehicles equip ­
ped with the Convenience key* feature: if
the remote control key is left in the lug­
gage compartment, luggage compart­
ment will automatically unlock itself af­
ter you lock the vehicle . This prevents
you from un intent ionally locking your
key in the luggage compartment .
- When the vehicle is locked, the rear lid
can be unlocked separately by pressing
the button
las! on the master key. When
the rea r lid is closed aga in, it locks auto­
matically.
Luggage compartment with movement­
activated opening
Applies to vehicles: with conve nience key and sensor-con·
trolled luggage compartment lid
Fig. 31 Rear of ve hicle: foot move ment
Requirements : You must be carrying your ve ­
h icle key with you . You must be standing at
the center beh ind the luggage compartment
lid. The distance to the rea r of the vehicle
should be approxima tely 8 inches (20 cm).
The ignition must be switched off . Make sure
you have firm footing .
.. Swing your foot for th and back below the
bumper ¢
fig. 31. Do not to uch the bumper.
Once the system recognizes the movement,
the luggage compartment lid will open.
The luggage compartment lid will on ly open if
you make the movement as described . This
prevents the luggage compa rtment lid from
opening due to similar movements such as
when you walk between the rear of the vehicle
and your garage door.
Op enin g an d clos ing 39
Gen eral information
In some sit uatio ns, the function is limited or
temporarily unavai lable . This may happen if:
- the luggage compartment lid was just
closed.
- you park close to a hedge and the bra nches
move back and forth unde r the veh icle for a
long per iod of t ime .
- you clean your veh icle, for examp le with a
pressure washer or in a car wash .
- there is heavy rain .
- the bumper is very dirty, for example after
driving on salted roads .
- there is interference to the radio signal from
the vehicle key, such as from cell phones or
remote cont ro ls .
Rear lid emergency release
The rear lid con be released in on emergency
from the inside .
Fig . 32 Rea r lid inter ior
.. Remove the mechan ica l key ¢ page 32.
.. Remove the cover with the mechanical key
from the rear lid ¢
fig. 32 .
.. Press the leve r in the direction of the arrow
until the rear lid re leases.

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Repair, care and disposal of the airbags
Parts of the airbag sys tem are installed at
many different pla ces on your Audi. Installing,
removing, servicing or repairing a part in an
area of the vehicle can damage a part o f an
airbag system and prevent that system from
working properly in a co llision.
There are some important things you have to know to make sure that the effectiveness of
the system will not be impaired and that dis ­
carded components do not cause injury or po l­
lute the env ironment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing an airbag from deploy ing when needed or deploying
an airbag unexpected ly:
- Never cover, obstr uct, or change the
steering wheel horn pad or airbag cover
o r the instr ument pane l or modify them
in any way.
- Never attach any objects such as cup
holders or telephone mountings to the
su rfaces covering the airbag uni ts .
- For cleaning the ho rn pad or ins trumen t
pane l, use only a soft, dry cloth or one
moistened w ith plain water . Solvents or
cleaners co uld damage the airbag cover
or change the stiffness or strength of the
material so that the airbag cannot de­
ploy and protect properly.
- Never repair, adjust, or change any parts
of the airbag system.
- All work on the stee ring wheel, instru­
ment pane l, front seats or electrical sys­
tem (including the installation of aud io
equipment, cellular telephones and CB
radios, etc.) must be performed by a
qualified technician who has the training
and special equipment necessa ry.
- For any wor k on the ai rbag system, we
st rongly recommend that you see you r
au thori zed Aud i dealer o r qualified wo rk­
s hop.
A irbag system 15 5
-Never modify the front bumper or parts
of the vehicle body.
- Always make sure that the side airbag
can inflate without interference:
- Never install seat covers or replace­
ment upholste ry over the front seat­
backs that have not been specifically
approved by Audi.
- Never use additional seat c ushions that
cover the areas where the side a irbags
i nfla te.
- Damage to the orig inal seat cove rs or
to the seam in the area of the si de a ir­
bag module mus t always be repaired
immediately by an authorized Audi
dealer.
- The airbag system can deploy on ly once.
After an ai rbag has been deployed, it
m ust be replaced with new replacement
parts des igned and app roved espec ially
for your Aud i model version. Replace­
ment of complete airbag systems or air­
bag components must be performed by
qua lified workshops only . Make sure that
any airbag servi ce action is ente red in
your Aud i Warran ty
& M aintenance book­
le t under
AIRBAG REP LAC EMENT RE­
CORD .
-For safety re aso ns in severe a cci den ts,
the alte rnator and starter a re sepa rated
from the veh icle battery with a pyrotech­
nic circuit inte rrupte r.
- Work on the pyrotechnic ci rcuit inte r­
r upter m ust only be pe rformed by a
qualified te chnicians who have t he ex­
per ien ce, info rmation an d speci al tool s
ne cessary to perform the work sa fely.
- If the vehicle or the circuit interr upter
i s scr apped, all applicable saf ety pre­
cautions must be fo llowe d.
@) For the sake of the environment
Undeployed airbag modules and p reten­
sione rs might be classified as Per chlorate
Ma teri al - specia l h and ling may apply, see
•
•

194 Intelligent technology
Basically, energy management consists o f
battery di agno sis, idling current manage­
ment
and dyn ami c ene rg y m anagement.
B attery diagno sis
Battery d iagnosis continuously dete rm ines
the state of the battery. Sensors determ ine
battery vo ltage, battery current and battery
temperature. This determines the current
state of charge and the power of the battery.
Idling curr ent mana gem ent
Idling c urrent management reduces energy
consumption while the vehicle is standing.
With the ignition switched off, it contro ls the
energy s upply to the various e lectrica l compo­
nents . Data from battery diagnosis is consid­
ered.
D epending on the battery's state of charge,
individual consumers are gradually turned off
to prevent excess ive d ischarge of the battery
and thus mainta in start ing capability.
Dynamic en erg y managem ent
While the vehicle is being dr iven, dynamic en ­
ergy management distributes the energy gen­
erated according to the needs of the individu­
a l components. It reg ulates cons umption, so
that more electrical energy is not being used
than is being generated and ensures an opti­
mal state of charge for the battery.
(D) Tips
- But even energy management cannot
negate the limits of physics. Consider
that the power and life of a battery are
li mited.
- If starting ab ility is threatened, t he indi­
cator
light (•i appears ~page 16.
What you should know
The highest priority is given to maintaining
starting capability.
The battery is severely taxed in short-distance
driving, in city traffic and during the co ld time
of year. Abu ndant e lectr ical energy is re- quired, but on
ly a little is generated .
It is also
critica l if the engine is not r unning and electri­
ca l components are turned on. In this in­
stance energy is be ing consumed but none is
being generated .
It is in precise ly these situations that you will
notice energy management active ly regu lat­
ing the d istribution of energy.
V ehicle stand s for an e xtended period
If you do no t drive your vehicle over a period
of several days or weeks, e lectrica l compo ­
nents a re g radually cut back or switched off .
This reduces energy consumption and main­
ta ins start ing capability over a longer period .
Some of the convenience functions may not
operate, such as the interior l ights or the
power seat adjustme nt. The convenience
funct ions wi ll be available again when you
switch on the ignition and sta rt the eng ine .
With the engine turned off
If you listen to the radio, for examp le, w ith
the engine turned off or use other MMI func­
t io ns, the battery is be ing discharged .
If starting capability is jeopardized d ue to en­
ergy consumption, the following warning ap­
pears in the MMI d isplay:
Please sta rt the engine soon o r the system
will be turned off .
The warning indicates that the system will be
turned off automatically after 3 minutes . If
you w ish to continue using the funct ions, yo u
have to start the eng ine.
With the eng ine running
Although e lectrical energy is generated when
t h e vehicle is being driven, the battery can be­
come discharged . This happens mostly when
li ttle energy is being generated and a great
deal consumed and the battery's state of
c h arge is not opt imal.
To bring the energy ba lance back into equili ­
brium, consumers which requ ire espec ially
large amounts of energy are temporar ily cut
back or sw itched off . Heat ing systems in .,.

228 Tires and wheels
-If you notice unusual vibra­
tion or if the vehicle pulls to
one side when driving, al­
ways stop as soon as it is
safe to do so and check the
wheels and tires for dam­
age.
0 Note
-Please note that summer and winter tires are de­
signed for the conditions
that are typical in those sea­
sons. Audi recommends us­
ing winter tires during the
winter months. Low tem­ peratures significantly de­
crease the elasticity of
summer tires, which affects
traction and braking ability. If summer tires are used
in
very cold temperatures, cracks can form on the tread
bars, resulting in perma­
nent tire damage that can
cause loud driving noise and
unbalanced tires. Audi is not
responsible for this type of
damage.
-Burnished, polished or chromed rims must not be used in winter road condi­
tions. The surface of the
rims does not have suffi­
cient corrosion protection
for this and could be perma­
nently damaged by road salt
or similar substances.
Glossary of tire and loading terminology
Accessory weight
means the combined weight (in
excess of those standard items
which may be replaced) of auto­ matic transmission, power
steering, power brakes, power
windows, power seats , radio,
and heater, to the extent that
these items are available as fac­
tory-installed equipment (whether installed or not).
Aspect ratio
means the ratio of the height to
the width of the tire in percent.
Numbers of 55 or lower indi­
cate a low sidewall for im­
proved steering response and
better overall handling on dry
pavement.
...

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No. Equ ipment Amps
8
Headlight range adjustment/ 5/7,5
adaptive lighting system
10
Left headlight (headlight with 7,5 adaptive light)
11 Supplementary heater s
Fuse p anel @ (bro wn)
No . Equipment Amps
1 Climate control 10
2
Climate control system blower 40
3
Diagnostic interface 10
4
E lectrical ignition lock 5
5
Power steering column adjust-
ment
5
6 Steering column switch module 10
7
Power steering column adjust-
ment
25
8 Light switch 5
Luggage compartment fuse assignment
Fig . 218 Luggage compartment: fuse panel with plas ­
tic bracket
Fuse p anel @ (black )
No. Equipment Amps
4 Electromechan ical parking brake 30
5
Electromechanical parking brake 30
6
Front door (front passenge r's
30 s ide)
7 Rear exterior light ing 30
Rea r sun shade, closing aid, lug-
8
gage compartment lock, con-
20 venience key, S TART ENGINE
STOP, fuel filler door
Fu se s and bulb s 2 71
No. Equipment Amps
9 Power seat adjustment 15
10
Parking system 5
11
Rear seat heating 30
Fu se pan el@ (r e d )
No . Equipment Amps
1 Left belt tensioner 25
2
Right belt tensioner 25
3
Socket/cigarette lighter 20
4
Socket 20
5
Electromechanical parking brake 5
6 adaptive air suspension 15
7
Rear door (front passenger's
30 side)
8 Rear exterior lighting 30
9
Luggage compartment lid con-
30 trol mod ule
10 Telephone 5
11
Sound amplifier 30
12
Rear spoiler (Sportback) 20
Fuse panel © (brown)
No . Equipment Amps
1
Radio receiver, Sound amplifier/
30/20
MMI unit/drives
2 Tank leak detection system 5
4
AEM control module/battery 10/15
module
6 Battery fan 35
7
Rad io receiver 7,5
8 Rear Seat Entertainment 7,5
9
Automatic d imm ing interior 5/15
rearview mirror/battery mod ule
10 Parking system 5
Fu se pan el@ (gre en)
No . Equipment Amps
1 pre sense 5
2
Electromechanical parking brake 5
3
adaptive air suspension 5
4 Automatic transmission 7,5