2015 AUDI S8 radio

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Opening and closing Keys
Key set
Fig. 18 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 peop le 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
conven ience settings for the following sys­
tems are stored and ass igned to the remote
master key.
- Automatic climate control
- Central locking system
- Rear window sun blind
- Amb ient lighting
- Seat memory
- Parking system*
Opening and closing 31
- Adaptive cruise control*
- 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 ch ildren unattended in the
veh icle, especially with access to vehicle
keys. Unguarded access to the keys pro­
vides children the opportun ity 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.
(!} Tips
- Th e operation of the remote control key
can be temporarily disrupted by interfer­
ence from transm itters in the vic inity 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 ava ilable from Audi dealers.
- For Declaration of Compliance to United States FCC and Industry Canada regula­
tions ¢
page 293.

@ Tips
-The vehi cle cannot be started if an unau­
thorized key is used. The vehicle may not
start if another radio device such as a key
for anot her vehicle or a transponder is
l ocated on the key ring.
- For Declarat ion of Compliance to United
States FCC and Industry Canada regula­
tions ¢
page 293 .
Power locking system
General description
The power l ocking system locks or unlocks all
doors and the luggage compar tment lid si­
multaneously.
You ca n lock and un lock the vehicle cent rally.
You have the following choices:
- Remote maste r key
¢ page 35,
-Door handles with convenience key *
<=>page 35,
-Lock cylinder at the dr iver 's door
¢ page 36, or
- Power locking switc h inside ¢
page 36.
Selective unlocking
When you loc k the vehicle, the powe r locking
system wi ll lock the doors and the l uggage
compa rtment lid. When unlocking, you can
set in the MMI whet her only the driver 's door
or the entire vehicle s houl d be unlocked
¢ page 34.
Automatic locking
The automatic loc kin g feat ure locks all t he ve ­
h icle doors and the luggage compartment lid
when you drive faster than 9 mph (15 km/h) .
The car is un locke d again , when the opening
f u nction in the power locking system sw itch
or at one of the door leve rs is actuated. The
Auto Lock function can be turned on and off in
.... N the MMI ¢ page 34. .... N
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Opening and clo sin g 33
Anti-theft alarm warning system
If the an ti-t heft ala rm warning sys tem de­
tects a b reak -in in to the vehicle , acous tic and
vis ual war ning signals a re triggere d.
T he anti-theft wa rning sys tem is a ctiv ated au­
t omat ic all y when you lock t he ve hicl e. It is de­
activated when unlocking using the remote key, with the mecha nica l key, an d when yo u
switc h the ignition on.
T he al arm also turns off w hen t he al arm cy cle
has expired .
Turn signals
When you un lock the veh icle, the turn signals
flash twice. When you lock the veh icle once,
the turn sig nals flash once.
If th ey do no t
f lash, one o f th e doors, the luggage com part­
ment lid or the hood is no t locked .
Unintentionally locking yourself out
In the fo llow ing cases there safeg ua rds to
preve nt yo u locki ng you r remo te mas ter key in
t h e ve hicl e:
- The vehicle does not lock w ith the cent ral
loc king switch <=>
page 36 if the drive r's
door is open.
- On veh ides with convenience key*, if the
most recently used master key is in the lug­
gage com pa rtment, the l uggage compa rt­
ment lid is a utomat ic al ly unlocked again af­
t er it is closed .
Do not lock your veh icle w ith the
r e mote mas ­
ter key or convenienc e key * unti l all doors
and t he luggage com partment lid are closed.
In this way you avoid locking yo urse lf o ut acci ­
dentally .
Power side door closer*
The veh icle doo rs a re equipped w it h a powe r
s ide door closer . W hen clo sing a doo r, you on­
l y h ave to le t it fall light ly in to the la tc h . The
doo r will then automatically close by itself
¢ & . ~

40 Opening and closing
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 unintentionally locking your key in the luggage compartment.
- When the vehicle is locked, the luggage
compartment lid can be unlocked sepa­ rately by pressing the button<=:> on the
master key . When the luggage compart­
ment lid is closed again, it locks auto­
matically.
- If the vehicle battery charge drops be­
low a certain level, you can still open or
close the luggage compartment lid man­ ually, however, you will need to apply
more force to close it.
Luggage compartment with movement­
activated opening
Applies to vehicles: with conven ience key and sensor-con­
trolled luggage compart ment lid
Fig. 31 Rear of ve hicle: foot move men t
Requirements : You must be carrying your ve­
hicle key with you . You must be standing at
the center behind the luggage compartment
lid. The distance to the rear of the vehicle
must be at least 8 inches (20 cm). The igni­
tion must be switched off. Make sure you have
firm footing.
.. Swing your foot forth and back below the
bumper ~
fig. 31. Do not touch the bumper.
Once the system recognizes the movement,
the luggage compartment lid will open .
The luggage compartment lid will only open if
you make the movement as described. Th is
prevents the luggage compartment lid from
opening due to simila r movements such as when you walk between the rear of the vehicle
and your garage door.
General information
In some situations, the function is limited or
temporarily unavailable. This may happen if:
- the luggage compartment lid was just
closed .
- you park close to a hedge and the branches move back and forth under the vehicle for a
long period of time.
-you clean your vehicle, for example 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 controls .
Luggage compartment lid emergency
, release
If the central locking system fails, the lug­
gage compartment lid can be opened at the
lock cylinder.
(111)
A UC, ,.
Fig. 32 Lu gga ge compart men t lid: mec ha nic al key in
the lock cylinder
.. Remove the mechanical key~ page 32.
.. Insert the key in the lock cylinder aspic­
tured .
.. Turn the key approximately 45° to the right
~ fig. 32. The luggage compartment lid
opens.
In this position the key cannot be pulled out
of the lock cylinder.

-Turn the electrical equipment off if the
socket has sw itched off because of over­
heating.
(D Note
- Always fo llow the manufacturer's in­
structions for all electrical accessories
you want to use with the electrical sock­
et!
- Do not connect lamps that contain a ne­
on tube. For technical reasons the lamp may be damaged.
- Do not connect any 230-volt equipment
to the 115-volt socket . The equipment
may be damaged . If necessary, check the
permissible voltage for the equipment
on the model label.
- In the case of some power packs, e .g . for
a laptop computer, the bu ilt-in overcur­
rent shutoff prevents it from be ing
switched o n because of excessive start­
u p current. In this case, disconnect the
power pack from the consumer and re ­
connect it after about 10 seconds.
@ Tips
- Unsh ielded equipment may cause inter­
ference in the radio and the veh icle elec­
tronics.
- Some eq uipment may work p roperly be­
cause of the reduced power (wattage),
available from the socket.
S ea ts a nd s to rage 69
Folding table in the center console
Applies to vehicles: with fo lding table in the center con­
sole
The folding table is stored in the front ar ea of
the center console.
Fig. 69 Rea r ce nte r con sole : ope ning the fo lding table
Fig. 70 Rea r ce nte r con sole: fo ld ing table i nclined po­
s it ion
O pening
.,. Pull the handle @back ¢ fig. 69. The fold­
ing table extends o ut pa rtially by itself
¢ .&_ .
.. Pull the folding table up unti l it locks into
place @ .
.. Fold the tabletop back and down
@ .
Storing
.. Release the tabletop @to fold it back .
.. You can now move the folding table vert ical­
ly back into its original position.
A WARNING
- Do not open the folding tab le while driv­
ing. Opening the folding table while driv­
ing increases the risk of injury in the
event of a collis ion or sudden b rak ing .
- To reduce the risk of pinching, open and
close the folding table carefully and in a
controlled manner .

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& WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing an airbag from deploying when needed or deploying an airbag unexpectedly:
- Never cover, obstruct, or change the steering wheel horn pad or airbag cover
~r the instrument panel or modify them
in anyway .
- Never attach any objects such as cup
holders or telephone mountings to the
surfaces covering the airbag units .
- For cleaning the horn pad or instrument
panel, use only a soft, dry cloth or one
moistened with plain water. Solvents or
cleaners could 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 steering wheel, instru­
ment panel, front seats or electrical sys­
tem (including the installation of audio
equipment, cellular telephones and CB
radios, etc.) must be performed by a
qualified technician who has the training
and special equipment necessary.
- For any work on the airbag system, we
strongly recommend that you see your authorized Audi dealer or qualified work­
shop .
- 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 upholstery over the front seat­
backs that have not been specifically
approved by Audi.
- Never use additional seat cushions that
cover the areas where the side airbags
inflate.
- Damage to the original seat covers or
to the seam in the area of the side air­
bag module must always be repaired
Airbag system 165
immediately by an authorized Audi
dealer.
- The airbag system can be activated only
once . After an airbag has inflated, it
must be replaced by an authori zed Audi
dealer or qualified technician who has
the technical information, training and
special equipment necessary.
- The airbag system can be deployed only
once . After an airbag has been deployed,
it must be replaced with new replace­
ment parts designed and approved espe­
cially for your Audi model version . Re­
placement of complete airbag systems
or airbag components must be per­
formed by qualified workshops only. Make sure that any airbag service action
is entered in your Audi Warranty
& Main­
t enance booklet under
AIRBAG REPLACE­
MENT RECORD .
-For safety reasons in severe accidents,
the alternator and starter are separa ted
from the vehicle battery with a pyrotech ­
nic circuit interrupter .
- Work on the pyrotechnic circuit inter­
rupter must only be performed by a
qualified dealer -risk of an accident!
- If the vehicle or the circuit interrupter
is scrapped , all applicable safety pre­
cautions must be followed.
@ For the sake of the environment
Undeployed airbag modules and preten­
sioners might be classified as Perchlorate
Material -special handling may apply, see
www .dtsc .ca. gov/hazard o u swaste/ per­
chlorate . When the vehicle or parts of the
restraint system including airbag modules
and safety belts with pretensioners are
scrapped, all applicable laws and regula­
tions must be observed. Your authorized
Audi dealer is familiar with these require­
ments and we recommend that you have
your dealer perform this service for you.
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temperature. This determines the current
state of charge and the power of the battery.
Idling current management
Idling current management reduces energy
consumpt ion while the vehicle is stand ing.
With the ignition switched off, it contro ls the
energy supply to the various e lectrica l compo ­
nents . Data from battery diagnosis is consid­
ered.
D epending on the battery's state of charge,
individua l consumers are gradua lly turned off
to prevent excessive discharge of the battery
and thus maintain starting capability.
Dynamic energy management
While the veh icle is being driven, dynamic en­
ergy management dist ributes the energy gen­
erated according to the needs of the individu­
a l components . It reg ulates consumption, so
that more electrical energy is not being used
than is being generated and ensures an opti­
mal state of charge for the battery.
- But even energy management cannot
negate the limits of physics. Consider
that the power and life of a battery are
limited.
- If starting ab ility is threatened, the indi­
cator light (•) appears
c> page 16, Cl
Battery .
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 cold time
of year. Abundant electrical energy is re­
qu ired, but only a little is generated. It is also
cr itica l if the engine is not running and electri­
cal components are turned on. In th is in­
stance energy is being consumed but none is
be ing generated .
Intelligent technology 203
It is in precisely these situations that you will
notice energy management active ly regu lat­
ing the distribution of energy.
Vehicle stands for an extended period
If you do not drive your vehicle over a period
of several days or weeks, e lectrica l compo­
nents are gradually cut back or switched off.
This reduces energy consumption and main­
tains starting capability over a longer period.
Some of the convenience functions may not
operate, such as the interior lights or the
power seat adjustment. The convenience
functions will be available again when you
switch on the ignition and start the eng ine.
With the engine turned off
If you listen to the radio, for example, with
the engine turned off or use other MMI func­
tions, the battery is being discharged.
If starting capability is jeopardi zed due to en­
ergy consumption , the following warning ap­
pears in the MM I display:
Please start the engine soon or 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 functions, you
have to start the engine.
With the engine running
Although electrical energy is generated when
the 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
charge is not optimal.
T o b ring the energy ba lance back into equili­
brium , consumers wh ich requ ire espe cially
large amounts of energy are temporarily cut
back or switched off . Heating systems in par­
ticular require a great deal of energy. If you
notice, for examp le, that the heated seats* or
the heated rear window are not heating, they
have been temporarily cut back or switched .,.
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Fa st charging the b att ery (charging rate
abo ve 14.8 Vo lt s)
Fo r technical reasons do not use a batt ery
charger that uses vo ltage g reater than 14.8
Volts to charge your vehicle's battery.
A WARNING
-
Charging a battery can be dangerous.
- Always follow the operating instructions
provided by the battery charger manu­
facturer when charging your battery.
- Never charge a fro zen battery. It may ex­
plode because of gas trapped in the ice.
Allow a frozen battery to thaw out first .
- Do not reuse batteries which were fro­
zen. The battery housing may have
cracked and weakened when the battery
froze .
- Charge the battery in a well ventilated
area . Keep away from open flame or elec­
trical spark . Do not smoke . Hydrogen gas
gene rated by the battery is exp losive.
- To reduce the danger of explosion , never
co nnect or disconnect cha rger cables
wh ile the charger is operating.
- Fast charg ing a battery is dangerous and
should only be attempted by a compe­
t ent technicia n w ith the proper eq uip­
ment.
- Battery a cid that may spill d uring charg­
ing should be washed off wit h a solution
of warm wa ter and ba king soda to neu ­
tralize the acid .
CD Note
Never use a fast charge r as a booster to
s tart the engine. This will se rio usly d am­
age sensitive elect ronic components, such
as control units, relays, radio, etc., as we ll
as the battery charger .
Checking and fillin g
Battery replacement
The new battery must have the same specifi­
cations and dimensions as the original equip­
ment battery.
In telligen t energy managemen t in your vehi­
cle is responsible for distributing the electri ­
cal ene rgy throughout your vehicle
¢ page 202. The intelligent energy manage­
ment system will keep the engine battery
c h arged better than vehicles without this sys ­
tem. To make sure the additional electrica l en ­
ergy is avai lab le once again afte r yo u have
changed the battery, we recommend that you
insta ll batteries of the same type and m anu­
facture only (the same as those installed at
the time your ve hicle was delivered) . Specif i­
cat ions are listed on the battery housing . Your
authorized dea le r must code the battery in
the energy management system to enab le you
to use the ene rgy manageme nt func tions cor ­
re ct ly afte r replacing the battery.
The new battery must have the same capacity,
vo ltage
( 1 2 volts), amperage, const ruction
and plug seal ing .
When installing the battery, make sure the ig­ nition and a ll elect rical consume rs are switch­
ed off .
CD Note
- Make sure the ventilation hose on the
side of the battery is connected, other­
w ise fumes or battery a cid ca n leak out .
- Veh icles with the Start-Stop-System* are
e quipped with a spec ial cycle-p roof AGM
battery. Install ing a d iffe rent type of
ba ttery c an cause problems in the vehi ­
cle e lectrical system. Whe n replacing the
vehicle battery, always install one w ith
the same specifications as the origina l
battery.
- Battery mounts and clamps must a lways
be sec ured correct ly .
- Read and fo llow the wa rnings under
¢ page 241, Working on the battery be-
fore per forming any work on the battery . ..,_
243
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24 6 T ire s and whee ls
- Never mount used tires on yo ur vehicle if
you are not sure of their "previous histo­
ry." Old used tires may have been dam­
aged even though the damage cannot be
seen that can lead to sudden tire failure
and loss of vehicle control.
- If you notice unusual vibration 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.
(D Note
- Please note that summer and winter
tires are designed for the cond itions that
a re typ ica l in those seasons. Aud i recom­
mends using w inter t ires d uring the win-
Glossary of tire and loading terminology
Accessory weight
means t he comb ined weight (in excess of
those standard items which may be rep laced)
of automatic transmission, power steering,
power brakes, power windows, power seats,
radio, and heater, to the extent that these
items are available as factory-installed equip­
ment (whether installed or not).
Aspect ratio
means t he ratio of the height to the width of
the tire in percent. Numbers of 55 or lower in­
d icate a low sidewall for improved steer ing re­
sponse and better overall handling on dry pavement .
Bead
means the pa rt of the tire t hat is made of
steel wires, wrapped or reinforced by ply cords
and that is shaped to fit the r im.
Bead separation
means a breakdown of the bond between
components in the bead.
Cord
means t he strands forming the plies in the
tire. ter months.
Low tempe ratu res signifi­
cantly decrease the elasticity of summer
tires, which affects traction and braking ability. If summer tires are used in very
co ld temperatures, cracks can form on
the tread bars, resu lting in permanent
tire damage that can cause loud driving noise and unbalanced tires. Aud i is not
responsib le for this type of damage.
- Burn ished, polished or chromed rims
must not be used in winter weather. The
surface of the rims does not have suff i­
c ien t corrosion protect io n for this and
cou ld be pe rmanently damaged by road
salt or simi lar substances. This damage
is not covered by war ranty.
Cold tire inflat ion pre ssure
means the t ire press ure recommended by the
vehicle manufacturer for a tire o f a des ignated
size that has not been driven for more than a
coup le of miles (ki lometers) at low speeds in
the three hour period before the tire press ure
is measured or adjusted.
Curb weight
means the weight of a motor vehicle w ith
standard equipment including the maximum
capacity of fuel, o il, and coolant, air cond i­
tion ing and additional weight of optiona l
equipment.
E x tra load tire
means a tire design to operate at higher loads
and at higher inflation pressures than the cor­
responding standard tire. Extra load tires may
be identified as "XL", "xl", "EXTRA LOAD", or
"RF" on the sidewall.
Gross A xle Weight Rating ("GAWR ")
means the load-carrying capacity of a single
axle system, measured at the tire-ground in -
terfaces.
IJ>,