2012 AUDI A6 radio

Instruments and warning/indicator lights 17
Follow the warning stickers¢ page 214,
Engine compartment.
@ Note
Do not continue driving if the . symbol
illuminates. There is a malfunction in the
engine cooling system -you co uld damage
your eng ine.
D 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 you 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 malfunction in the
generator or vehicle e lectrica l system.
Drive to you r authorized Audi dealer or quali­
fied workshop immediately. Because the vehi­
cle battery is discharging, turn off all unnec­
essary electrical equipment such as the radio .
Seek professional assistance if the battery
charge leve l is too low.
(•i Low battery charge : battery will be
charged while driving
If the indicator light turns on and the mes­
sage appears, there may be limited star ting
ability.
I f this message turns off after a litt le wh ile,
the battery charged enough wh ile driving.
If the message does not turn off, have your
author ized Audi dealer or qualif ied workshop
correct the malfunction.
~ Safety belts
This warning/indicator light reminds you to
put on your safety belt.
The . warning/indicator light illuminates
when the ignition is switched on to remind
the driver and any front passenger to put on
the safety belt. Additionally, an acoustic warn­
ing (gong) wi ll also sound.
For more Information¢
page 133, i Safety
belt warning light.
~ 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 the message ap­
pears, the oil pressure is too low.
"" Pull off the road .
... Stop the vehicle.
... Tur n off the engine .
"" Check the engine oil level¢ page 225.
"" If the eng ine oil level is too low, add eng ine
oil ¢
page 225. 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 oil 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 .
(D 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 ..,

30 Opening and clo sing
Opening and closing
Keys
Key set
Fig . 16 Key set
@ R emot e control k ey with mechan ical
ke y
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
r:::;, page 31 .
@ Eme rgency ke y
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 replac em ent
If you lose a key, contact your authorized Audi
dealer immediately to have the
lost key disa­
bled. Be sure to bring all your keys with you.
P er sonal c omfo rt se ttin gs
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
convenience settings for the follow ing sys­
tems are stored and ass igned to the remote
maste r key.
- Automatic climate control
- Central locking system
- Amb ience light ing*
- Seat memory*
- Parking system*
- Adaptive c ruise control* - Audi side assist*
-
Aud i 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 w hen you switch the ignition on.
A WARNING ,~
- Do not leave your vehicle unattended . Al­
ways take your ign it ion key with you and
lo ck your vehicle. Ent ry by unauthorized
persons could endanger yo u or result in
theft or damage the vehicle .
- Do not leave ch ildren unatte nded in the
veh icle, 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
in J ur y.
(D Tips
- The operat ion of t he 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 rang e (e .g. a cell phone, radio equ ip­
ment).
- For security reasons, rep lacement keys
are only ava ilable from Audi dealers.
- For Declaration of Compliance to United States FCC and Industry Canada reg ula­
tions
r:::;, page 281 .

32 Openin g and clo sing
- The vehicle cann ot be starte d if an unau­
thorized key is used. The ve hicle may not
start if another radio device such as a key
for another vehicle or a transponder is
located on the key ring.
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions ¢
page 281.
Power locking system
General description
The power locking system locks or unlocks all
doors and the rear lid simultaneously.
You can lock and un lock the veh icle centrally.
You have the following choices:
- Remote master key¢
page 34,
-Door handles with convenience key"
¢ page 34,
-Lock cylinder at the dr iver's door
¢page 35, or
- Power locking switch inside
¢ page 35.
Select ive unloc king
When they a re closed, the door and rea r lid
are locked . When unlocking, you can set in the
M MI whether only the driver's door or the en­
tire vehicle sho uld be unlocked ¢
page 33 .
Automatic locking
The automat ic locking feat ure locks all the ve­
h icle doors and the rear lid when you drive
faster than 9 mph ( 15 km/h) .
The ca r is un locked again, when the opening
f u nction in the power loc king system sw itch
or at one of the doo r levers is ac tuated. The
Auto Lock function can be turned on and
off in
the MMI
¢ page 33.
Anti-theft alarm warning system
I f the a nti-theft alarm warning system de ­
tec ts a break- in into the vehi cle, acoust ic and
visua l wa rning signals are triggered. The anti
-theft wa rning system is activated au ­
tomatica lly when you lock the vehicle . It is de­
activated when unloc king using the remote
key, with the mechan ica l key, and when you
switch the ign ition on.
The alarm a lso t urns
off when the alarm cycle
has expired .
Turn signals
When you u nlock the veh icle, the turn s ignals
flash twice . When you lock the vehicle the
tu rn signals f lash once. If they do not flash,
one of the doors, the rear lid or t he hood is
not locked.
Unintentionally locking yourself out
In the fo ll ow ing cases there safeg ua rds to
prevent yo u lock ing your remote master key in
the ve hicle:
- The vehicle does not loc k w it h t he cen tral
loc king switc h¢
page 35 if the drive r's
door is open.
- On veh icles with convenience key*, if the
mos t recen tly used master key is in the l ug­
gage compartment, the rear lid is a utomat i­
cally un locked again after it is closed.
Do no t lock your veh icle w ith the
remot e m as ­
ter key or co nvenience ke y*
unti l all doors
and the rear lid are closed. In this way you avoid locking yourself o ut accidentally .
Power side door closer*
The vehicle doo rs are equipped with a power
s ide door closer. W hen closing a door, you on­
ly have to le t it fall light ly in to the latch . The
door will then automatically close by itself
¢ ,1. .
_8 WARNING
-When you loc k yo ur vehicle from o utside,
nobody- espec ially children -shou ld re­
main inside the vehicle. Remember,
when you lock the vehicle from the out­
side the wi ndows cannot be opened from
the inside. ..,

158 Airb ag sys te m
adult is properly seated and restrained at
one of the rear seating positions.
- Have the airbag system inspected by
your Audi dealer before transporting
anyone on the front passenger seat.
(D Tips
If the capacitive passenger detection sys ­
tem determines that the front passenger
seat is empty, the frontal airbag on the
passenger side will be turned off, and the
PA SSEN GER AIR B AG OFF light will stay
on .
Repair, care and disposal of the airbags
Parts of the a irbag system are installed at
many different places on your Audi. Installing,
removing, servicing or repairing a part in an
a rea of the vehicle can damage a part of 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 effect iveness of
the system will not be impaired and that dis­
carded components do not cause injury or po l­
lute the environment.
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 unexpectedly:
- Never cover, obstruct, or change the steering wheel ho rn pad or airbag cover
or the instrument pane l or modify them
in any way .
- 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
pane l, use only a soft, dry cloth or one
moistened w ith plain water. Solvents or
cleaners cou ld 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 electr ica l sys­
tem (including the installation of audio
equ ipment, cellu lar telephones and CB
radios, etc .) must be performed by a
qualified technic ian who has the training
and specia l equipment necessary.
- For any work on the airbag system, we strongly recommend that yo u see your
author ized Audi dealer or qualif ied work­
shop.
- Never modify the front b umper or parts
of the vehicle body.
- Always make sure that the s ide airbag
can inflate without inte rfe rence:
- Never install seat covers or rep lace­
ment upholstery 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 airbags
inflate.
- Damage to the orig inal seat covers or
to the seam in the area of the side a ir­
bag module must a lways be repaired
immediately by an author ized Audi
dealer .
- The airbag system can deploy on ly once.
After an a irbag has been deployed, it
must be replaced w ith new replacement
pa rts des igned and app roved especially
for your Aud i model version. Replace­
men t of comple te airbag systems or air­
bag components must be performed by
qua lified wor kshops only . Make sure that
any airbag service action is entered in
your Aud i Warranty
& Maintenance book­
let under
AIRBAG REPLACEMENT RE­
CORD.
- For safety reasons in severe accidents,
the alternator and starter a re separated
from the veh icle battery with a pyrotech-
n ic circuit inte rrupter . ..,.

functions will be available again when you
switch on the ignition and start the engine.
With the engine turned off
If you listen to the radio, for example, with
the eng ine turned off or use othe r MM I fu nc­
tions, the battery is being discha rged.
I f starting capability is jeopardized due to en­
e rgy consumpt ion, the fo llow ing warning ap­
pears in the MMI disp lay :
Plea se start the eng ine soon or th e sys tem
w ill b e turn ed off .
The warning ind icates that the system will be
turned off automatically after 3 m inutes . If
you wish to cont inue us ing the functions , you
have to start the engine.
With the engine running
Although electrical energy is generated when
the vehicle is be ing driven, the battery can be­
come discharged . Th is happens mostly when
little energy is be ing generated and a great
deal consumed and the battery's state of
charge is no t optimal.
To br ing the energy balance back into equili ­
b rium, consumers which require especially
l arge amounts of energy are tempo rarily cut
back or swit ched off. Heating systems in par­
ticular requ ire a g reat dea l o f energy. If you
notice, fo r example, that the heated seats* or
the heated rear window are not heating, they have been temporari ly cut back or switched
off. These systems will be ava ilab le again as
soon as the energy balance has been restored.
You will a lso notice that engine idle speed has
been increased slightly . This is norma l and not
a cause for concern . By increasing engine idle
speed the add itiona l energy required is gener­
ated and the battery is charged.
Int ellig ent technolog y 195
•
•

234 Checking and filling
(D Note
Never use a fast charger as a booster to
start the engine. This will seriously dam­
age sensitive electronic components, such
as control units, relays, radio, etc., as well
as the battery charger.
Battery replacement
The new battery must have the same specifi­
cations and dimensions as the original equip­
ment battery.
Intelligent energy management in your vehi­
cle is responsible for distributing the electri­
cal energy throughout your vehicle
~ page 194. The intell igent energy manage­
ment system will keep the engine battery
charged better than vehicles without this sys­
tem. To make sure the additional electrica l en­
ergy is available once again after you have
changed the battery, we recommend that you install batteries of the same type and manu­
facture only (the same as those installed at
the time your vehicle was delivered). Specifi­
cations are listed on the battery housing. Your
author ized dealer must code the battery in
the energy management system to enable you
to use the energy management funct ions cor­
rectly after replacing the battery .
The new battery must have the same capacity,
voltage (12 volts), amperage, construct ion
and plug sealing.
When installing the battery, make sure the ig­
nition and all electr ical consumers are switch ­
ed off.
(D Note
Make sure the ventilation hose on the side
of the battery is connected, otherwise
fumes or battery ac id can leak out.
@ For the sake of the environment
Because of the problem of proper disposal
of a battery, we recommend your author­
ized Audi dealer change the battery for
you . Batteries contain su lfuric acid and l
ead and must always be disposed of prop­
erly in compliance with all environmental
regulations. Disposing of vehicle batter ies
i mproperly is very dangerous to the envi­
ronment.
Windshield/head Light
washer container
Fig. 177 En g in e compart men t: w inds hield and head ­
lighr washer fluid reservoir
The washer fluid conta iner is marked w ith the
symbol~ on its cap.
"' Before you check anything in the engine
compartment,
always read and heed all
WARNINGS ~.&. in Working in the engine
compartment on page 220.
"' Lift the filler cap tongue to add washer flu ­
id. You can fill the container to the top.
"' Press the cap back onto the filler neck after
fi lling the container.
You can find the reservoir
capacity in the table
in
~ page 2 76.
Clean water should be used when filling up. If
possible, use soft water to prevent scaling on
washer jets. Always add a glass cleaner solu­
tion (with frost protection in the winter).
@ Note
Do not mix engine coolan t ant ifreeze or
any other additives to fill up the wind­
shield washer reservoir .

236 Tires and wheels
-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.
Glossary of tire and loading terminology
Accessory weight
means the 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 availab le as factory -installed equip ­
ment (whether installed or not) .
Aspect ratio
means the ratio of the he ight to the w idth of
the tire in percent. Numbers of 55 or lower in­
dicate a low sidewall for improved steering re­
sponse and better overall handling on dry
pavement.
Bead
means the part of the tire that is made of
steel wires, wrapped o r 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 the strands forming the plies in the
tire.
Cold tire inflation pressure
means the tire pressure recommended by the
vehicle manufacturer for a tire of a designated size that has not been driven for more than a
couple of miles (kilometers) at low speeds in
the three hour period before the tire pressure
is measured or adjusted. -
If you notice unusual vibration or if the
veh icle pulls to one side when driv ing, a l­
ways stop as soon as it is safe to do so and check the wheels and tires for dam­
age.
Curb weight
means the weight of a motor vehicle w ith
standard equipment including the maximum
capacity of fuel, oil, and coolant, air condi­
tioning and additional weight of optiona l
equipment.
Extra load tire
means a t ire design to operate at h igher loads
and at higher inflation pressures than the cor­
responding standard tire. Extra load tires may
be identified as "XL", "xl", "EXTRA LOAD", or
"R F" on the sidewall .
Gross Axle Weight Rating ( "GAWR ")
means the load-carrying capacity of a s ingle
axle system, measured at the tire-ground in­
terfaces .
Gross Vehicle Weight Rating ("GVWR")
means the maximum total loaded weight of
the vehicle.
Groove
means the space between two adjacent tread
ribs .
Load rating (code)
means the maximum load that a tire is rated
to carry for a given inflation pressure. Yo u
may not find this information on all tires be­
cause it is not required by law.
Maximum load rating
means the load rating for a tire at the maxi­
mum permissib le inflation pressure for that
tire.

Technical Modifications
Our guidelines must be complied with when technical modifications are made .
Always consult an authorized Aud i dealer be ­
fore starting work on any modifications.
This will he lp ensure that vehicle function,
performance and safety are not impaired
¢ .&. .
Attempting to work on electronic components
and the software used with them can cause
malfunctions. Beca use of the way electronic
components are interconnected with each
other, such malfunctions can also have an ad­
verse affect on other systems that are not di ­
rectly involved . Th is means that you r isk both
a substantial reduction in the operational
safety of you r vehicle and an inc reased wea r of
vehi cle parts¢ _&..
Author ized Audi dealers w ill perform th is
wo rk in a professiona l and competent ma nner
or, in spec ial cases, refer you to a p rofessional
company that specializes in such mod ifica­
tions .
_& WARNING t= -
Improper repairs and modifications can
change the way vehicle systems wo rk and
cause damage to the veh icle and ser ious
personal injury.
(D Note
If emergency repairs must be performed
elsewhere, have the veh icle examined by
an authorized A udi dealer as soon as possi­
ble.
Con sumer In formation 28 1
Declaration of
Compliance, Telecom­
munication and
Electronic Systems
Radio Frequency Devices and Radiocommuni­
cation Equipment User Manual Notice.
The manufacturer is not responsib le for any
radio or TV interference caused by unauthor­
ized modifications to this equipment.
D evi ces
The following devices each comply with FCC
Part 15 .19, FCC 15.2 1 and RSS -Gen Issue 1:
- Adaptive cru ise control*
- Aud i side assist*
- Cell phone package*
- Convenience key*
- Electron ic immobilizer
- Homelink ® universa l remote contro l
- Remote control key
FCC P art 15.19
This device complies with part 15 of the FCC
Ru les . Operation is subject to the fo llow ing
two conditions :
(1) This device may not cause harmful inter­
fere nce, and
(2) this device must accept any interference
received, including interference that may
cause undes ired operation .
FCC Pa rt 15 .21
CAUTION:
Changes or mod ificat ions not expressly ap­
proved by the pa rty responsible for compli­
ance could void the user's autho rity to ope rate
the equipment .
RSS-Gen Issue 1
Operation is subject to the follow ing two con­
ditions:
(1) this device may not cause interference,
and
•
•