2011 AUDI A6 air condition

Driving Safely ---------------------"~'----
Important things to do before driving
Safety is everybody's job! Vehicle and occupant safety
always depends on the informed and careful driver.
For your safety and the safety of your passengers, before
driving always:
- Make sure that all lights and signals are operating
correctly.
- Make sure that the tire pressure is correct.
- Make sure that all windows are clean and afford good visi-
bility to the outside.
- Secure all luggage and other items carefully::::>
page 93.
-Make sure that nothing can interfere with the pedals.
- Adjust front seat, head restraint and mirrors correctly for your height .
- Instruct passengers to adjust the head restraints according to their height.
- Make sure to use the right child restraint correctly to
protect children ::::,
page 219, "Child Safety".
- Sit properly in your seat and make sure that your passen­ gers do the same::::,
page 75, "General recommenda­
tions".
- Fasten your safety belt and wear it properly. Also instruct
your passengers to fasten their safety belts properly
=:> page 187. •
Controls and equip­
ment Safety first Vehicle operation
What impairs driving safety?
Safe driving is directly related to the condition of the
vehicle, the driver as well as the driver's ability to concen­
trate on the road without being distracted .
The driver is responsible for the safety of the vehicle and all
of its occupants. If your ability to drive is impaired, safety
risks for everybody in the vehicle increase and you also
become a hazard to everyone else on the road::::,,& . There­
fore:
Do not let yourself be distracted by passengers or by using
a cellular telephone.
NEVER drive when your driving ability is impaired (by
medications, alcohol, drugs, etc.).
- Observe all traffic laws, rules of the road and speed limits
and plain common sense .
- ALWAYS adjust your speed to road, traffic and weather
conditions.
- Take frequent breaks on long trips. Do not drive for more than two hours at a stretch.
- Do NOT drive when you are tired, under pressure or when
you are stressed .
& WARNING
Impaired driving safety increases the risk of serious personal
injury and death whenever a vehicle is being used.•
Vehicle care Do-it-yourself service Technical data

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Child restraints on the front seat - some
important things to know
- Be su re to re ad t he i mpo rt a nt i nfo rmation a nd head the
WA RNINGS fo r i mporta nt details about chil dre n and
Advanced Airbags ~
page 219.
Even t hough your ve hicle is eq uipped with an Advanced Airbag
System, ma ke ce rtain that a ll chi ld ren, especia lly those 12 years an d
younger, always r ide in the back seat prope rly rest rained fo r th eir age
and si ze. The airbag on the passenger side makes the front seat a
po tentially da ngerous place fo r a child to r ide. The fro nt seat is not
the safest place for a ch ild in a forward-facing child safety seat. It can
be a very dange rous place fo r an i nfan t or a child in a rearward-fac ing
seat.
Th e Advanced Ai rbag System in your vehicle has been cer tified to
comply with the req uirements of Un ited States Federa l Moto r Veh icle
Sa fety Standard 208 as applicable at the time your vehicle was manu­
factured.
The Standard requires the front airbag on the passenger side to be
tu rne d off ("s uppressed") if a c hild up to abou t one ye ar of age
restra ined in o ne of the rear -facing or forward -fac ing infant
restra ints listed in Federa l Moto r Vehicle Safety Standard 208 with
whic h the Advanced Airbag System in yo ur vehicle was cert ified has
been installed on the front passenger seat. For a listing of the ch ild
restra in ts that were used to certify compliance with the US Saf ety
Standard =>
page 221.
The PASSENGER AIR BAG OFF ligh t in th e in st rume nt p anel t ells you
when the front Advanced A irbag on the passenger side has been
tur ned off by the ele ct ronic con trol uni t.
Each time you t urn on the ignition, t he
PASSENGER AIR BAG OFF
light will come on for a few seconds and:
• will stay on if th e front passenger se at is no t oc cupie d,
Controls and equip­
ment Safety first
Vehicle operation
• will stay on if there is a small ch ild or child restra int on the front
p assenge r se at,
• will go off if the front passenger seat is occup ied by an adult as
reg iste red by t he weight -sens ing mat =>
page 208, "M oni tor ing t he
Advanced Airbag System" .
T he
PASSENGER AIR BAG OFF light comes o n when t he control unit
de tects a total weight on t he front passenger seat that req uires the
front airbag to be t urned off .
If th e total weight o n the front passenger seat is more than th at of a
typical 1 year-o ld child but less than the weight of a small adult, the
fr on t a ir bag on the passenge r si de c an deploy (t he
PASSENGER AIR
BAG OFF
light does not come on) . If the PASSENGER AIR BAG OFF
light does not come on, the front airbag on the passenger side has
not been turned off by the electronic co ntrol unit and can deploy if
the control unit senses an impact t hat meets the conditions stored in
its memory.
For example, the airbag may deploy if:
• a small child that is heavier than a typical 1 year -old child is on the
front passenger seat (regard less of whether the chi ld is in one of the
child safety seats listed =>
page 221), or
• a child who has outgrown child restraints is on the front passenger
sea t.
If the fro nt passenger a irbag is tur ned off, the
PASSENGER AIR BAG
OFF
lig ht comes on in the instr ument cluster an d stays on.
Th e fron t airbag on t he pa sse nger side may
not de ploy ( the
PASSENGER AIR BAG OFF li ght does not illum inate and stay lit) even
if a small ad ult or teenager, or a passenger who is no t sitting upright
with their back against a non-reclined backrest w ith the ir feet on the
vehicle floor in front of the seat is on the front passenger seat
=>
page 178, " P roper seat ing pos itio n for the dr iver".
If the front passenger ai rbag dep loys, the Federal Standard requires
t he a irbag to mee t the "low risk" deployme nt cr iter ia to reduce the
risk of inj ury through interaction with the a irbag. "Low r isk" deploy­
me nt o ccurs in those cras hes t hat tak e pla ce a t lower decelerat io ns as
I),
Vehicle care Do-it-yourself service Technical data

___ A_ i_r _b _a _, g,:;._ s_, y._ s _ t_e _m ________________________________________________ _
& WARNING (conti nued)
• Airbag work mo st effectivel y when us ed with p roperly worn
safety belts .
• Therefore, always wear your safety belts and make sure that
everybody in your veh icle is properly restrained .
& WARNING
A person on the front passenger seat , especially infants and small
c hildren, will receive seriou s injuries and can even be killed by
being too close to the a irbag when it inflates.
• Although the Advanced Airbag System in your vehicle is
designed to turn off the front passenger a irbag if an infant or a
small child is on the front passenger seat, nobody can absolutely
guarantee that deployment under these special conditions is
impossible in all conceivable situations that may happen during
the useful life of your vehicle.
• The Advanced Airbag System can deploy in a ccordance with the
" low risk" option under the U.S. Federal Standard if a child that is
hea vier than the t ypical one-year old child is on the front
passeng er seat and the other condition s for airbag deployment
are met.
• Accident statistics have shown that children are generally safer
in the rear seat area than in the front seating position .
• For their own safety, all children , especially 12 years and
younger, should always ride in the back properly res trained for
their age and size. •
Advanced front airbag system
Your vehicle is equipped with a front Advanced Airbag System in
compliance wit h Unit ed St ates Fe d er al Motor Vehi cle Safe ty Standar d
208 as applicab le at the time your vehicle was manufactured . The front Advanced A
irbag System supplements the safety belts to
prov ide ad ditional prote ct ion for th e d river's and front passenger's
heads and uppe r bodies in fro nta l crashes. The ai rbags i nflate only in
fronta l impacts when the vehicle dece leration is high enoug h.
Th e front Adva nced A irbag Sys tem for the fron t seat oc cupan ts is not
a s ubstitute for your safety be lts. Rathe r, it is part o f the overall occu­
p an t restr aint sy stem in y our ve hicl e. Always remembe r that the
airbag system ca n only help to protect you, if you are sitting upr ight,
we aring your sa fe ty be lt and we aring it prope rly. T his is why you and
your passengers must always be properly restra ined, not just because
t he law requires you to be.
Th e A dvan ced A irbag Syst em in your veh icle has been c ertified to
meet the "low r isk" req uir ements fo r 3 an d 6 year-old c hildren on the
pas senge r side and ve ry small ad ults o n the dr ive r side. T he low r is k
dep loyment cr iteria a re intended to help reduce the risk of injury
t hroug h in teraction wi th the front a irbag tha t can oc cur, fo r ex am ple,
by being too close to the steering wheel and instrument panel whe n
t he air bag i nflates .
In add it ion , the system has been cert ified to comply with t he
"supp ression" requirements of the Safety Standa rd, to t urn off the
front airbag for infants 12 mont hs old and young er w ho are
restrained on the front passenger seat in child restra ints that are
listed in the Standard=>
pag e 221, "Child restra ints and A dvan ced
Airbags".
"Su pp ression" req uires t he front a irbag on the passenger side to be
t ur ned off if:
• a child up to about one year of age is restra ined on the front
passenge r seat in one of t he rear-faci ng or forwa rd-facing infant
restraints listed in Federa l Motor Vehicle Safety Standard 208 w it h
w hich the Adv anced Airbag Sys tem in yo ur vehicle w as ce rt ified. Fo r a
list ing of the child restra ints that were used to certify your vehicle's
c omp li a nce with the US Safety Stand ard =>
page 22 1,
• weight less than a thresho ld level stored in the contro l unit is
detec ted on t he fro nt p assenger se at.

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When a perso n is detected on t he front passenger seat, weigh ing
more th an t he tot al we igh t of a ch ild t hat i s abo ut 1 ye ar old
restra ined in o ne of the rea r-facing or forward-fac ing infant
restra ints (liste d in Fed eral Moto r Ve hicl e Safety Stan dard
20 8 with
w hic h the Advanced Airbag System in your veh icle was c ert ified), the
front airbag on the passenge r side may o r may not dep loy.
Th e
PASSENGER AIR BAG OFF ligh t comes on when the ele ct ro nic
control u nit detects a total weig ht on t he front passenger seat that
re qui res t he fr on t air bag t o be tur ned o ff. If the
PASSENGER AIR
BAG OFF
lig ht does not come on, the fro nt airbag o n the passenger
s ide has not been turned of f by the con trol un it and can dep loy i f the
cont rol un it se nses an impact that meets the conditions stored in its
memory.
If the tota l weight on the fro nt passenger sea t is more than that of a
typical
1 year-o ld, but less than the weight of a small adult, t he front
a irbag o n the p assenge r si de may dep loy (t he
PASSENGER AIR BAG
OFF
light does not come on).
For example , the airbag may deploy if:
• a small child tha t is heav ie r th an a typical 1 year-old child is on t he
front passenger seat (regard less of whet he r the ch ild is in one of the
c hild s afe ty sea ts listed=>
page 2 21 ),
• a child who has outgrown child restraints is on the fro nt passenger
se at.
If the front passe nger a irbag is turned off, the
PASSENGER AIR BAG
OFF
ligh t in the center o f the i nstr ument pa nel will come on and s tay
on .
T he front airbag on the passenger side may
not dep loy (t he
PASSENGER AIR BAG OFF light do es not illum inate and s tay lit) if:
• a small adu lt or teenager is on the fro nt passenger seat
• a p assenge r w ho is not si tt ing upri ght w it h t hei r ba ck again st a
non -reclined backrest with their feet on the veh icle floo r in front of
t he seat is on the fro nt pa ssenge r seat .
If the fro nt passenger airbag deploys, the Federa l Standard requ ires
t he a irb ag to mee t the " low r is k " deployme nt c riter ia to help reduce
Controls and equip­
ment Safety first Vehicle operation
the
risk of i njury t hrough interaction with t he a irbag. "Low r isk"
dep loyment o ccurs in t hose cra sh es t hat tak e p lace at lowe r decele r­
ations as defi ned in the elect ronic contro l u ni t.=>
page 208
Always remember: Even thou gh your vehicle is eq uipped with
Advanced A irbag s, th e sa fe st pla ce for childre n is properly res trained
on the back seat. Please be sure to rea d th e important informat io n i n
t he sec tio ns tha t foll ow and be su re to heed all of the WAR NIN GS.
& WARNING
To reduce the risk of injury when an airbag inflates, always wear
safety belts p roperly .
• If you are unrestrained, leaning forward, sitting sideways or
out of position in any way , your ri sk of injury is much higher.
• You will also receive serious injuries and could even be killed if
you are up again st the airbag or too close to it when it inflates -
even with an Advanced Airbag=>
page 197.
& WARNING
A child in a rearward-facing child safety seat installed on the front
pas senger seat will be seriously injured and can be killed if the
front airbag inflates -even with an Advanced Airbag System.
• Although the Advanced Airbag System in your vehicle is
designed to turn off the front airbag when a rearward-facing child
restraint has been installed on the front passenger seat, nobody
can absolutely guarantee that deployment is impossible in all
c onceivable situations that may happen during the useful life of
your vehicle .
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
c hild against the backre st, center armre st, door , or roof .
• Always install rearward-facing child restraints on the back
seat.
9"'
Vehicle care Do-it-yourself service Technical data

........ _A_ i_rb _ a_,g,:;._ s_, y'- s_ t_e _m ________________________________________________ _
& WARNING (conti nued)
• Never recline the front passenger's seat to transport objects.
Items can also move into the area of the s ide airbag or the front
airbag during braking or in a sudden maneu ver. Objects near the
airbags can become projectiles and cause injury, particularly when
the seat is reclined .
& WARNING
The fine dust created when airbags deploy can cause breathing
problems for people with a history of asthma or other br eathing
conditions.
• To reduce the risk of breathing problems, those with asthma or
other respiratory conditions should get fresh air right away by
getting out of the veh icle or opening windows or doors.
• If you are in a colli sion in which airbags deploy, wa sh your
hands and face with mild soap and water before eating .
• Be careful not to get the dust into your eyes, or into any cuts or
scratches.
• If the residue should get into your eyes, flush them with
water .•
Monitoring the Advanced Airbag
System
Airbag monitoring indicator light f!G
Two separate indicat ors m onit or the func tion of the
Advanc ed A irb ag Sys tem: the airbag mo nit ori ng in dic ato r
li g ht and the
PASSENGER AIR BAG OFF light.
The Advanced Airbag System (incl uding the electronic control unit,
sensor circui ts and system wiring) is mo nito red cont inuous ly to make
sure that it is f unctioning p roper ly whenever the ignition is on. Each time you t
urn on the ignit ion, the a irbag monitoring indicator light
:A
w ill come o n fo r a few secon ds (self diagnos tic s).
The system must be inspected when the indicator light ~:
• does not come on when the ignition is switched on,
• does not go out a few seconds aft er you have switc hed on the igni­
tion, or
• comes on while driving.
If an airbag system malfunction is detected, the indicator light w ill
fir st start flashing to c atch t he d river's attention and then stay on
continuously to serve as a constant reminder to have the system
inspec ted immedia tely .
If a ma lfunct io n occ urs that t urns the fron t air bag on the passenger
side off, the
PASSENGER AIR BAG OFF li ght will come on and stay on
w henever the igni tion is on.
& WARNING
An airbag system that is not functioning properly cannot provide
supplemental protection in a frontal crash.
• If the airbag indicator light comes on , it means that there may
be something wrong with the Advanced Airbag System . It i s
possible that the airbag will inflate when it is not supposed to, or
will not inflate when it should.
• Have the airbag system inspected immediately by your Aud i
dealer. •

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PASSENGER AIR BAG OFF light
·~ ­.~~I f -
-a• -· ... JI •
-a II .. ~ ----- -
• II _, -
MSSENGEIIAIRBAGOfF
Fig. 184 Section from
the instrument panel:
PASSENGER AIR BAG
OFF light
The PASSENGER AIR BAG OFF light is located in the center of the
instrument panel~ fig. 184.
Th e
PASSENGER AIR BAG OFF light will come on and stay on to tell
you when the front Advanced Airbag on the passenger side has been turned
off by the electronic control unit. Each time you turn on the
ign ition, the
PASSENGER AIR BAG OFF light will flash fo r a few
seconds and:
• will stay on if the front passenger seat is not occupied,
• will stay on if there is a small child or child restraint on the front
passenge r seat,
• will go out if the front passenger seat is occupied by an adult as
registe red by the weight-sens ing mat.
The
PASSENGER AIR BAG OFF light must come on and stay on if the
ign ition is on and
• a car bed has been installed on the front seat, or
• a rearward-facing child restraint has been installed on the front
passengerseat,or
• a forward-facing child restraint has been insta lled on the front
passenger seat, or
• the weight registe red on the front passenger seat is equal to or
less than the combined weight of a typical 1 year-o ld restrained in
Controls and equip­
ment Safety first
Vehicle operation
one of the rear-facing or forward-facing infa nt restraints listed in
Federal Motor Vehicle Safety Standard 208 with w hich the Adva nced
Airbag System in your vehicle was certified .
If the front passenger seat is not occupied, the front airbag wi ll not
dep loy, and the
PASSENGER AIR BAG OFF light will stay on. Never
install a rearward-facing child restraint on the front passenger seat,
the safest pla ce fo r a child in any kind of chi ld restraint is at one of the
seating positions on the rear seat~
page 199, "Child restraints on
t he front seat-some impo rtant things to know" and~
page 219,
"Child Safety" .
If the PASSENGER AIR BAG OFF light comes on when one of the
conditions listed above is met, be sure to check the light regu larly to
make certain that the
PASSENGER AIR BAG OFF lig ht stays on
continuously whenever the ignition is on.
If the PASSENGER AIR BAG
OFF
light does not appear on and does not stay on all the t ime, stop
as soon as it is safe to do so and
• reactivate the system by turning the ignition
off and then turning
it on again;
• remove and reinstall the ch ild restraint. Make sure that the child
restraint is properly installed and that the safety belt fo r the front
passenger seat has been correctly routed through the child restraint
as described in the child restraint manufacturer's instructions;
• make sure that the convertible locking feature on the safety belt
for the front passenge r seat has been activated and that the safety
belt has been pulled t ight. The belt must not be loose or have loops
of slack so that the senso r be low the safety belt latch on the seat can
do its job~
page 229.
• make sure that things that may increase the weight o f the chi ld
and child safety seat are not being transported on the front
passenger seat;
• make sure that the safety belt tension sensor is not blocked.
Shake the safety belt latch on the front passenge r seat back and
forth;
• If a strap or tether is be ing used to tie the child safety seat to the
front passenger seat, make sure that it is not so tight that it causes .,
Vehicle care Do-it-yourself service Technical data

___________________________________________ C_ h_il _d _ S_a _f _e _t =c,. y __ _
Child Safety
Important things to know
Introduction
The rear seat is generally the safest place in a collision.
The physical pr in ci ples o f wha t happens w hen yo ur vehicl e is in a crash
app ly a lso to children=>
page 189, "What happens to occupants not
wearing safety be lts?". But unlik e adu lts and teenagers, the ir
muscles and bones are not fully developed. In many respects c hildren
are at greate r risk of ser io us injury in cras hes than adults .
Because children 's bodies a re not f ully deve loped, they require
restraint systems especially designed fo r their size, weight, and body
st ruct ure. Many cou ntries and all states of t he Unite d States and
prov inces of Canada have laws req uiring the use of approved ch ild
restrain t sys tems for infan ts an d sm all ch ild ren .
I n a fronta l crash at a speed of 20 -35 mph (30-56 km/h) the forces
act ing o n a 13- pound (6 kg) infant w ill be more than 20 times the
we ight of the ch ild . This means the we ight of the child wo uld
suddenly be more than 260 po unds (120 kg). Unde r these conditions,
only a n app ropr iat e child restra int proper ly used can red uce the risk
of serious injury. Child restraints, like adult sa fety be lts, must be used
pro perl y to be effective. Use d imprope rly, they can i ncrease t he ris k
of serious injury in an accident.
C onsult the ch ild safety seat manufacturer's instr uctions in order to
be sure the seat is r ight for you r child's size=>
page 222, "Important
safety instructions fo r using child safety seats". P lease be s ure to
read and heed a ll of the important informa tion and WAR NINGS
about chi ld safety, Advanced Airbags, an d the installation of child
restra in ts in this chapte r.
There is a lot you need to know about the Advanced Airbags in your
vehicle and how t hey wo rk when inf ants and childre n in child
restra ints are on the front passenger seat. Beca use of t he large
Controls and equip­
ment Safety first Vehicle operation
amou
nt of importa nt info rmation, we cannot repeat i t all he re. We
urge you to read the detailed information in th is owne r's man ua l
abou t airbags and t he Advanced A irbag Syste m in your vehicle and the
very important information abo ut transporting c hildren on the front
p assenger se at. P lea se be sure to heed the WARNIN GS - they a re
extremely important for your safety and the safety of your passe n­
gers, especially infan ts and small ch il dre n.
& WARNING
• Accid ent statisti cs have shown that children are generally safer
in the rear seat area than in the front seating position. Always
re strain any child age 12 and under in the rear.
• All vehicle occupants and especially children must be
restrained properly when ever riding in a vehicle. An unre strained
or improperly restrained child could be injured by striking the
interior or by being ejected from the vehicle during a sudden
maneuver or impact. An unrestrained or improperly rest rained
child is also at greater risk of injury or death through contact with
an inflat ing airbag .
• A suitable child restraint properly installed and used at one of
the rear seating posi tions provides the highest degree of protec­
tion for infants and small children in most accident situations.
& WARNING
Children on the front seat of any car even with Advanced Airbags
can be seriously injured or even killed when an airbag inflates. A
c hild in a rearward -facing child safety seat ins talled on the front
passenger seat will be seriously injured and can be killed if the
front airbag inflate s.
• The inflating airbag will hit the child safety seat or infant
c arrier with great force and will sma sh the child safety seat and
child aga inst the backrest, center armrest , or door . •
Vehicle care Do-it-yourself service Technical data

Intelligent technology
'-----------------------------------------------
Intelligent technology
Notice about data recorded by
vehicle control modules
Your vehicle is not equipped with an Event Data Recorder (EDR),
installed by some manufacturers for the express purpose of
capturing data for retrieva l after an accident or crash event. ED R's are
sometimes called "crash recorders".
Some state laws restrict the retrieval or downloading of data stored
by ED R's that were installed in a vehicle for the express purpose of
retrieving data after an accident or crash event without the owner's
consent.
Although your vehicle is not equipped with an EDR, it is equipped w ith
a number of electronic control modu les for various vehicle systems
such as, for example, engine function, emission control, as well as for
the airbags and safety belts.
T hese electronic contro l modules also record vehicle-re lated data
during normal vehicle operation for diagnostic and repair purposes .
Th e recording capacity of the e lectronic control modu les is limited to
data (no sound is recorded) and only a sma ll amount of data is actu­
ally recorded over a very limited period of time and stored when a
system fault or other condition is sensed by a control unit. Some of
the data then stored may relate to vehicle speed, direction, braking
as well as restraint system use and performance in the event of a
crash or other condition. Stored data can only be read and down­
loaded with special equipment.
Electronic Stabilization Program
(ESP)
General information
The ESP improves the vehicle stability.
l, I
Fig. 201 Center
console with ESP
switch
ESP is des igned to help you maintain vehicle control in s ituations
where the car approaches the limits of "grip", especia lly when accel­
erat ing and cornering. ESP reduces the risk of skidd ing and imp roves
stability under all road conditions.
Th e system operates across the entire speed range in combination
with the ABS system. If the Anti-Lock Brake System (ABS) malfunc­
tions, the ESP will also shut down.
How the system works
The Anti-Lock Brake System (ABS), Electronic Differential Lock (EDL)
and the Anti-Slip Regulation System (ASR) are integrated in the elec­
tronic stabilizatio n pro gram. In addition to the data provided by
these funct ions, the ESP control unit requires additional measure­
ment data provided by high performance sensors. The rotational
speed of the vehicle about its vertical axis, veh icle acceleration in the ...