![AUDI S6 2011 Owners Manual On the road -_______________ __.
Switching the ignition on
-Press the [S TART] button once to the firs t stage to switch
on on ly the igni tion .
Starting the engine
-Step o n t AUDI S6 2011 Owners Manual On the road -_______________ __.
Switching the ignition on
-Press the [S TART] button once to the firs t stage to switch
on on ly the igni tion .
Starting the engine
-Step o n t](/manual-img/6/57593/w960_57593-112.png)
On the road -_______________ __.
Switching the ignition on
-Press the [S TART] button once to the firs t stage to switch
on on ly the igni tion .
Starting the engine
-Step o n the bra ke.
Mov e the selector leve r to the P or N position ~& .
- Press the [START ] button to the seco nd stage to sta rt the
engine .
After a co ld eng ine is started, there may be a br ief per iod of increased
no ise because oil pressure m ust first build up in the hydraulic valve
adjusters. Th is is no rma l and no t a cause for conce rn .
If the engine does not start immediately, stop trying after 10 seconds
and then t ry to res tart the engine abou t 30 seconds later .
& WARNING
Never allow the eng ine to run in confined space s -danger of
asphy xiation.
0 Note
Avoid high engine speeds, fast acceleration o r heavy eng ine loads
wh ile the engine is st ill cold. This cou ld damage t he eng ine .
For the sake of the environment
Do not a llow the e ngine to warm up with the veh icle s tat ionary . St art
driving rig ht away. I n this way you avoid unnecessary emissions.
Con tro ls a nd e quip
m en t Vehicle
OP-eration
(I) Tips
If you open the d river 's door whe n the ignition is sw itched on, a
buzzer sounds and the message
Ignition is on appea rs i n the instru
me nt clu ster display. Ple ase swit ch the ign it ion off. •
Applies to v ehicles : w ith Co nven ience key
Switching engine off with the !STOP] button
- Bring yo ur ve hic le to a co mplete s top.
Fig. 103 Conv enien ce
ke y:
ENG INE ST OP
button
- Move t he se lector lever to t he P or N posit ion.
- Press the (STOP ] button~ fig. 103 .
Pressing the ! STOP] button once sw itches off the engine and t he igni
tion. If yo u press the
!S TO P] button again fo r more than 1 second,
the steer ing is locked, prov ide d that the selector lever is in the P posi
t ion ~& -
Emergency OFF function
If necessary, the engine ca n be switched off with the selecto r lever in
th e R, Do r S posit ions . To do so, step on th e brake pedal and press
and hold the
I S T OP I button (vehi cle spee d m ust be less than 6 mph
/ 10 km/h. .,,_
Vehicle care Do-it-yourselt service iTechnical data

-On the road .,,, ___________________ _
in. WARNING
• Never turn off th e engine until the vehicle has come to a
c omplete stop .
• The b rake booste r and servotronic only work when the eng ine
is running . With the ignition turned off, you have to apply more
force when stee ring or braking . Since you cannot steer and stop
normally , thi s can lead to accident s and serious in juries.
• For s afety reasons , you should always park your vehicle with
the selector lever in P. Otherwi se, the vehicle could inadvertently
roll away.
• After the engine has been switched off , the radiator fan can
continue to run for up to 10 minutes - even with the ignition
s witched off. It can also switch on again after some time if the
c oolant temper ature rises as the r esult of a heat buildup or if the
engine is hot and the engine compartment is additionally heated
by the sun's rays .
0 Note
If the eng ine has been under heavy load for a n extended per iod, heat
builds up in the engine compartment after the engine is switched
off
- there is a r is k of damaging t he eng ine. Allow the e ngine to run at id le
for about 2 min utes before switc hing it
off. •
Appli es to ve hicles : w it h Conve nience key
Driver messages in the instrument cluster
display
If a function is not present, a driver mess age appea rs .
No key identified
Th is message appears when the ! START ] button is p ressed if there is
no mast er key ins ide the veh icle o r if t he sys tem does not recogn ize
it. For examp le, the master key cannot be recognized if it is covered
by an o bject (e.g . al uminum br ie f c ase) w hich
screens the r adio signal. .Electronic dev
ices such as cell phones can also interfere with
t he radio signal.
Press brake pedal to start engine
Thi s message appea rs if yo u press the !STAR T] butto n to start the
eng ine and do not depress the brake pedal. The engine can on ly be
s t ar ted i f the brake ped al is dep ressed .
Engage N or P to start engine
This message appea rs w he n th e engi ne is started if the sele cto r lever
for the automa tic transmission is not in the P o r N position. The
eng ine can only be s tarted w ith the se lec tor in these pos itions.
? Key not in vehicle
Thi s message appea rs alo ng with the symbol if the master key is
removed from the vehicle with t he engine runn ing. It is intended to
remind you (e.g. w hen c hanging dr ive rs) not to con tinue t he journey
w ithout the master key.
If t he master key is no longe r in the ve hicle, yo u cannot switch of f the
ig nitio n after stopping the engine and you a lso cannot start the
engine again. Moreover, you cannot lock the vehicle from the outside
w ith the key.
Shift to P otherwise vehicle can roll away. Doors do not lock if you
are not in P .
This message appea rs for safety reasons along with a warning buzzer
if the se lector lever for the automatic transmission is not in the P
position when t he ig nition is sw itched
off with t he !STOP] button and
t he d river's door is opened. Move t he selector lever to the P posit io n ,
otherwise the vehicle is not secured against rolling away. You also
c anno t lock the vehicle usi ng the lo cking but ton o n the door hand le
or using the remote key.
To engage steer ing lock, press and hold STOP button
Thi s message appears for safety reasons if the engine and the ignit ion
h ave bee n sw itche d off by p ress ing the
!S T O P) bu tton once, and t hen .,,_

On the road -_______________ __.
the driver's door is opened. In t his instance, the steer ing is not
locked. The s teer ing is locked:
• If you press the
(STOP) button again for more than 1 second .
• If you close the driver 's door and lock yo ur vehicle from the
outs ide .•
Electromechanical parking brake
Operation
The electromechanical parking brake replaces the hand
brake.
Fi g. 104 Cente r
co nsol e: Pa rki ng brak e
- Pull the switch to apply the parking brake ~fig . 104. The
indicator light in the switch will come on.
- Step on the brake pedal or the accelerator pedal and press the switch at the same time to re lease the parking bra ke.
The indicator light in the switch wil l go out .
Your vehicle is equipped with an electromec hanical park ing brake
w hich replaces the handb rake. The parking brake is d esigned to
prevent the vehicle from ro lling unintent iona lly .
Con tro ls a nd e quip
m en t Vehicle
OP-eration
In addit io n to the normal functions of a traditional hand brake, the
ele ct romechan ica l parki ng br ake p rovides various convenience and
safety functions .
Emergency brake
An emergency brake ensures that the vehicle can be slowed even if
t he
normal bra kes fail => page 115, "E merge ncy bra king" .
Indicator lights
• If the pa rking brake is applie d with the ig nition turned on , the
indicator light in the instrument cluster (U.S models:
:'.Ii , Canadian
mode ls: © ) and i n the swi tch
(e)) w ill come o n.
• If the parking brake is applied with the ign ition
turned off , the
indicator light in the in strument cluste r (U.S. models:
::'.l, , Ca nadian
models: ©) and in the switch© will come on for about 30 seconds
and then go out .
& WARNING
If the vehicle is stati onary and the transmi ssion is engaged with
the eng ine running, the e ngine should not be speeded up (e.g.
m anuall y from under th e hood ). Otherwi se the vehicle will st art to
mo ve -you run the risk of an ac cident.
0 Note
If the warning/ind icator light (U.S. models: BRAKE , Canadian mode ls:
(Ci)) ) flashes in the ins trumen t clus ter, t here is a brake sys tem
malfunction. By press ing the [
CHECK) b utton, yo u can bri ng up a
dr iver message which explains the malfu nction in mo re deta il.
If the
message
Parking brake! Please contact workshop appea rs, the re is a
parking brake malfunction which yo u should have repaired immedi-
ately by an au thorized dealership=>
page 26 . ..
Vehicle care Do-it-yourselt service iTechnical data
![AUDI S6 2011 Owners Manual 1111....__0_ n_ t_h_ e_ r_ o_ a _ d _________________________________________________ _
(I] Tips
• You can apply the parking brake at any time -even with the igni
tion turned off. T AUDI S6 2011 Owners Manual 1111....__0_ n_ t_h_ e_ r_ o_ a _ d _________________________________________________ _
(I] Tips
• You can apply the parking brake at any time -even with the igni
tion turned off. T](/manual-img/6/57593/w960_57593-115.png)
1111....__0_ n_ t_h_ e_ r_ o_ a _ d _________________________________________________ _
(I] Tips
• You can apply the parking brake at any time -even with the igni
tion turned off. The ignition must be turned on in order to release the
parking brake.
• Occasional noises when the parking brake is applied and released
are normal and are not a cause for concern.
• Th e parking brake goes through a se lf-test cycle at regular inter
vals -when the vehicle is parked. Any associated noises are normal. •
Parking
To prevent a parked vehicle from rolling away, there are
a few things you should do.
When you park your vehicle, do the following
- Stop the vehicle using the brake pedal.
- Pull the switch to apply the electromechanical parking
brake.
- Move the selector lever into the
P position==> &.
- Switch off the engine and remove the ignition key from
the ignition lock .
When you park your vehicle on hills, do the
following
- Stop the vehicle using the brake pedal.
- Pull the switch to apply the electromechanical parking
brake.
- If you are parking headed
downhill, turn the front wheels
toward the curb. -
If you are parking headed
uphill, turn the front wheels
away from the curb.
- Move the selector lever into the
P position.
- Switch off the engine and remove the ignition key from
the ignition lock.
& WARNING
This is how you can reduce the risk of injury when leaving your
vehicle.
• Never park the vehicle where it can come in contact with dry
grass, spilled fuel or any other flammable materials.
• When parking on hills, always turn the wheels so that the front
wheels will first roll into the curb, if the vehicle should start to
roll.
• Never allow anyone -especially small children -to remain in
the vehicle when it is locked. Locked doors make it more difficult
for rescuers to access the passenger compartment in the event of
an emergency. Danger to life!
• Never leave children unsupervised in the vehicle. Children
could release the parking brake or move the gearshift lever out of
gear. The vehicle could start to roll away and cause an accident.
• No matter what the season is, the temperature in a parked
vehicle can reach dangerous levels.
0 Note
• Please exercise care when you park your vehicle in parking areas
with parking barriers or curbs. Parking barriers and curbs vary in
height and could damage your bumper and related components as
the front of your vehicle moves over a barrier or curb that is too high,
as you park or as you back out of a parking spot. In order to be sure
that no such damage can occur, you may wish to stop short of having
the front tires of your car touch the parking barrier or curb. .._

On the road Ill
----------------
• Please also exercise exceptional care when you drive up or down
steep ramps or drive over cu rbs or other obstacles, for which the
vehicle is not designed, because components of the vehicle close to
the ground, such as bumper covers, spoilers and suspension and
exhaust system components , may become damaged. •
Starting off with a trailer
To prevent rolling back unintentionally on an incline, do
the following:
- Keep the switch pulled and depress the accelerator . The
parking brake stays applied and prevents the vehicle from
rolling bac kward .
- You can re lease the switch once you are sure tha t you are
deve loping enoug h forward momentum at the wheels as
you depress the accelerator.
Depend ing on the we ight of the rig (vehicle and trailer) and the
sever ity of the incline, you may roll backwards as you start. You can
prevent ro llin g backwards by holding the park ing bra ke sw itch pulled
out and accelera ting - just as you would when starting on a hill with a
conventional hand brake. •
Emergency braking
In the event that the conventional brake system fails or
locks.
- Pull the switch and cont inue to pull it to slow your ve hicle
w ith the parking brake in an emerge ncy.
- As soon as you re lease the sw itch or acce lerate, the
braking process stops .
Controls and equip
ment Safety first
If you pull the switch and hold it above a speed of about 5 mph (8
km/h),
the eme rgency brak ing f unct io n is ini tia ted. The vehicle is
braked at all four wheels by activat ing the hydraulic brake system .
Brake performance is similar to making an emergency stop=>& .
So that emergency b raking is not act ivated by mistake, an aud ible
warning tone (buzzer) sounds when the switch is pulled. As soon as
the swi tch is released, or the accelerator pedal is depressed, eme r
gency braking stops.
& WARNING
Emergency braking should only be u sed in an emergen cy, when
the normal foot brake ha s failed or th e brake pedal i s ob structed.
Us ing the park ing b rake to perf orm emergency braking will slow
your v ehicl e as if you had made a full brak e app lic ation . Th e law s
of physics cannot be suspen ded even w ith ESP and it s associated
c omponent s (AB S, ASR , EDS ). In corn ers and when road or
weather condit ion s are bad , a full brake application can cause the
v eh icle t o skid or the rear end to bre ak awa y- r isking an a ccident. •
Driver messages in the instrument cluster
Caution : V ehi cle park ed too steep
Th is message appears whe n the parking brake is applied on an incline
that exceeds abo ut 30%.
I n this case the b raking power of the parking brake may
not be
adequate
to prevent the vehicle from rolling unintentionally.
Plea se re leas e park ing brak e
This message appears , when a gear is se lected and the accelerator
peda l is dep ressed - release the parking brake . .,
Vehicle care Technical data

ffl..__A_ d_a_ p,__ t_iv _ e_ C_r _u _ i_ s _e _ C_ o_ n_t _ r_ o _ L ___________________________________________ _
to the traffic situation is absolutely necessary. The following may be
reasons why the message
ACC functionality limited appears:
• The ACC sensor is dirty . The ACC system is not reacting, or is not
reacting correctly, to moving vehicles up ahead in your lane of travel.
• There may be very light traffic on and there is nothing that marks
the side of the road (for example, guard rails, traffic signs, trees) . As
soon as a moving vehicle up ahead is detected aga in, ACC becomes
active again and the message disappears.
Th e ACC sensor is located in the area under the front license plate.
If
the ACC sensor is dirty or blocked, clean the area to restore system
operat ion.
ACC not available
The text message ACC not available appears, for example, if the
temperature of the brakes is excessive. Adaptive Cruise Control is
temporarily not available. A warning tone sounds as a reminder.
ACC not available!
The text message ACC not available! appears in the event of a
malfunction. Adaptive Cruise Control is turned off. A warn ing tone
so unds as a reminder. Have the system inspected by a qualified deal
ership.
ACC sensor blocked !
The text message ACC sensor blocked! appears when the ACC System
can no longer accurately detect vehicles moving up ahead in your lane
of travel. Adaptive Cruise Control is turned off. A warning tone also
so unds as a reminder.
To decide whether it is necessary to switch off the ACC (ACC sensor
blocked
!) or if it is only a temporary condition (ACC Functiona lly
limited), the system w ill also takes into consideration the outside
temperature and/or the windshield wiper operation .
Th e ACC sensor is dirty or blocked (e.g. leaves, snow) . The ACC sensor is located in the area under the front
license plate. If
the ACC sensor is dirty or bloc ked, clean the area to restore system
operation .
EPB activation
The text message EPB activation appears if emergency braking was
man ua lly initiated with the Electromechanical Parking Brake (EPB).
The Adaptive Cruise Control is turned off . Th is is accompanied by a
wa rning tone.
Speed
The set speed in mph (Canada km/h) always appears when saving or
changing the speed in Adaptive Cruise Control=:>
page 122, "How is
the speed stored?" and=:>
page 123, "Changing stored speed".
Selector lever position!
The text message Selector lever position! appears when the selecto r
lever is moved to position
N . In this position, Adaptive Cruise Control
is not available. •
Applies to vehicles: wit h Adapt ive Cruise Contro l
Driver intervention prompt
The driver intervention prompt calls on the driver to take
over the situation.
Fig. 118 I nstrument
cluster: Dr iver inter -
v ent ion prompt
~

lffll.___A_ u_ d_i_ s_ id_ e_ a_s _s_ i_ s _t _________________________________________________ _
Deactivating
- Press the button again . T he indicator light o n the b utton
goes out.
The system works at speeds faster tha n 19 mph (30 km/h) .
& WARNING
• Imp roper reliance on the side assist system can cause collisions
and seriou s per sonal injury:
- Never rely only on s ide ass ist when changing lanes.
- Alway s che ck rear view mirror s to m ake sure that it i s safe to
change lanes.
• Side a ssist cannot detect all vehicles under all condition s
danger of accident!
• Side a ssi st cannot detect vehicle s in time to alert you when
they approach from beh ind at very high speed, or fall drop back
very quickly .
• The radar sen sor's
v is ion can be reduced or entirely blocked by
rain , snow, and heavy spray . This can result in side as sis t not
adequately detecting vehicle s or , in some cases, not detecting
them at a ll. Alway s keep an eye on the dir ection you are traveling
and the rele vant area around the vehicle.
• Please note that side assist indicates there are approaching
vehicles , or vehicles in you r blind spot, only after you r vehicle has
reached a driving speed of at lea st 19 mph (30 km/h).
• Side assist signal doe s not work around t ight corners (turning
radius les s than 328 feet , or 100 m).
• Side assist is no replacement for the driver 's full attention . The
driver alone is respon sible for lane change s and s imilar driving
maneuvers. Always keep an eye on the direction you are traveling
and the relevant area around the vehicle.
0 Note
• T o ensure that you do not adversely affe ct s ide as sist , do not block
the area on the rear b umper where the radar sensors are located with
fo reign objects (such as st ic kers or b icycle ra cks).
• Make s ure that the signal light on the o utside mi rror is not
bloc ked by stic ke rs or othe r items.
[I) Tips
• Side ass ist automatica lly deac tivates if it detects that the radar
sensors are blocked=>
page 144. The indicator light on the button
goes out.
• Th e area on the bumper w he re the radar sensors are located must
c ons istent ly rema in free of snow, i ce, a nd he avy soiling so that s ide
assist can function properly. Follow the add itiona l notes on
=>
page 144.
• Add it iona l tinting on t he front side windows can ma ke it harder to
see and correctly u nders tand the s ig nal light on the outs ide mirro r.
• For Decla ration of Compliance to United States FCC and Industry
Canada regulations=>
page 349. •
Applies to vehicl es : w it h side ass ist
Sensor detection area
, D i
Fig. 131 S chem ati c
illustrat io n : S ensor
detection are a
~

1111....__A_ u_ d_i_ s_id _e_ a_s _s_ i_ s _t _________________________________________________ _
Notes
Applies to v ehicl es : w it h sid e ass ist
Messages in instrument cluster display
I f si de ass ist tur ns off automatica lly, t he in dicator light on the butto n
w ill go out a nd you w ill s ee a m essag e in t he i nstrumen t cluste r
display:
Audi side assist not available: sensors blocked
Th e side ass is t se nsors ar e built i nto th e rear bump er on th e le ft and
r igh t (no t vis ib le o n the out sid e)=>
pag e 137, fig. 128 . To ensur e
that yo u do not a dve rsely affect t he way si de assist funct ions, foreign
obj ects (such as st ick ers or bicycle rac ks) should not b e atta ch ed t o
the area on t he rear bum per whe re t he sensors are located. If side
assi st funct ions a re adve rse ly aff ected, y ou wi ll see th is m essage in
the inst rument cl uster disp lay. R emove anyth ing that may b e
b locking t he sens ors .
If no ve hicl e is detect ed for a lo nger p eriod of t im e w hile driving , side
assist w ill also sw itc h
off automati ca lly .
Audi side ass ist currently not available
I f the re i s a t empora ry problem (s u ch as the vehicle 's battery char ge
b ein g low), s ide ass ist ca nnot b e act ivated t em porar ily .
Audi side assist: system fault
Have the system checked by an a utho riz ed Aud i dealer or qualified
wo rk shop. •
Applies to ve hicl es : w ith sid e ass is t
Safety tips
T he s ide assist detection may be limited w hen driving aro und narrow
str eet co rn ers, on hill y stree ts, and under p oor we ath er co nditions . It is possib
le that the radar senso rs may also detect other objects,
such a s high or st agg ere d gu ardr ails.
Side assis t does not measure ac tual lane wid th . T he sys tem assumes
a fixe d lane w idth . Detection in the le ft and rig ht lanes is based on
th is ass um ed lan e width . Wh en drivi ng on narrow ro ads or w hen
driv ing to t he left or r ight of t he cente r of a t ravel lane, it is possib le
that vehicles will be de te ct ed th at are
no t in th e lan e nex t to th e lane
you a re us ing.
& WARNING
• Improper reliance on the side assist system can cause collisions
and serious personal injury:
-Never rely only on side assist when changing lanes.
- Always check rear view mirrors to make sure that it is safe to
change lanes.
• Side assist cannot detect all vehicles under all conditions
danger of accident!
• Side assist cannot detect vehicles in time to alert you when
they approach from behind at very high speed , or fall drop back
very quickly.
• The radar sensor's
vision can be reduced or entirely blocked by
rain, snow, and heavy spray. This can result in side assist not
adequately detecting vehicles or, in some cases, not detecting
them at all . Always keep an eye on the direction you are traveling
and the relevant area around the vehicle .
• Please note that side assist indicates there are approaching
vehicles, or vehicles in your blind spot , only after your vehicle has
reached a driving speed of at least 19 mph (30 km/h).
• Side assist signal does not work around tight corners (turning
radius less than 328 feet, or 100 m) .
• Side assist is no replacement for the driver's full attention . The
driver alone is responsible for lane changes and similar driving
maneuvers. Always keep an eye on the direction you are traveling
and the relevant area around the vehicle.
~