windshield wipers AUDI S6 2009 Owners Manual

Driver inf ormati on displ ay
Ap plies to vehicles : wit h en gine sp eed limitat ion
Engine speed limitation ,-;,,
l.r1 Engine speed maximum XXXX RPM
The )t symbo l illuminates when there is an engine control malfunc­
tion. The indicator light
C in the instrument cluster also illumi ­
nates . The engine speed is limited to the speed displayed in the
driver information system. Keep in mind that the engine speed will
not exceed the va lue displayed in the driver information system, for
example when downshifting.
P lease go to an authorized Audi dealer or other qua lified workshop
to have the ma lfunction repaired .•
Ap plies to vehicles: wit h A dapt ive Li ght
Adaptive Light defective t;: :
Adapti ve Li ght defect ive
When this symbol '" illuminates, it means that Adaptive Light is
defective. Go to an authorized dealership to have the head lights or
the control unit for the Adaptive Light repaired. •
Ignition lock malfunction ..,e
If the symbol in the d isplay c omes on, there is a malfunc -
tion in the e lectronic ignition lock. An additional driver
message can be displayed by press ing the [ CHECK ] button:
D efe ctiv e ignition swi tch
- Drive to an authorized service facility at your earliest
convenie nce to have the malfunction corrected .•
Windshield wipers faulty ->
. W in ds hield wi per m alfun ction
When this symbol il luminates, i t means tha t the electronics for
the windshield wipers are defective . Please go to an authorized
dea lership to have the windshield wiper system repaired .•
Speed warning system
Overview
The speed warning system helps you to keep your driving
speed below a set speed limit.
The speed warning system warns the driver if he exceeds a previ ­
ous ly stored maximum speed. A warning tone will sound as soon as
the vehicle speed exceeds th e set speed by about 3 mph (3 km/h). At
the same t ime, a warning symbol appears in the display .
The speed warning system has
t w o wa rnin g thr eshol ds that func­
tion independent ly of each other and that have somewhat different
purposes:
S peed warnin g 1
You can use speed warning 1 to set the maximum speed while you
are driving. This setting will remain in effect until you turn off the
ignition , assuming that you have not changed or reset the se tting .
The speed warning symbol
0 (USA models) /0 (Canada models) in
the warning 1 display appears when you exceed the maximum speed . It goes out when the speed falls below the stored maximum
speed .
The speed warning symbol wi ll also go out if the speed
e xce eds the
stored maximum speed by more than about 25 mph
(40 km/h) for at
leas t 1 O seconds. The stored maximum speed is deleted .
Setting speed warning 1 :::::,
page 37.

Rear window blind -settings
The MM/ allows you to have the rear window blind auto­
matically retracted when the reverse gear is engaged.
- Press the (CAR ) function button.
- Select
Windows.
Fig . 64 MMI display:
rear window blind
- Select Rear blind automatic and activate (on) or (off) .•
Con tro ls and eq uip­
ment
Clear vision
Wiper and washer system
Windshield wiper $
The windshield wiper lever controls both the windshield
wipers and the washer system.
Fig. 65 Windshield
wiper lever
The windshield wiper lever~ fig. 65 has the following posi­
tions:
Intermittent wiping 'Vi (activating rain sensor)
- Move the lever up to position G).
- Move switch© up or down, to adjust the sensitivity of
the ra in sensor.
Low wiper speed
- Move the lever up to position 0-
High wiper speed
- Move the lever up to position G).
Vehicle care I I irechnical data

Clear vision
One-touch wiping
- Move the lever to position@, when you want to wipe the
windsh ield
briefly.
Automatic wiper /washer
- Pull the lever to pos ition © (toward the steering wheel)
and ho ld.
- Re lease t he lever. T he wash er stops a nd the wipers keep
g o ing for about fo ur secon ds. Dep ending on h ow long
t h e lever is held, d ifferent numbers of was h cyc les are
performed.
Turning off the wipers
- Move the lever back to position @ .
Gen era l inform ati on
The windshield wipers and the windshield washer system operate
only with the ignition on.
During a temporary stop, e.g. at a traffic signa l, the set wipe speed
is aut omatically reduced by one stage .
The windshield washer nozzles are heated at low temperatures
when the ignition is on .
Removing vv ater drop let s
About 5 seconds after the wash cycle is complete, the wiper system
performs a single automatic wipe cycle to remove any water drop ­
lets that remain on the windshield .
If you would like to deactivate this delayed wipe cyc le whi le dr iving,
you have to pull the lever to position © again within 10 seconds
af ter this w ipe cyc le .
Water droplet removal is reactivated after the ignition is switched off and then on again .
Rain se nsor
The ra in sensor operates on ly in the interval wiper position . When it
starts to rain, the interval wiper mode is activated automatically .
I f the windshie ld wiper lever is in the interval wipe position with the
ign ition sw itched off, the rain sensor is not activated unt il veh ic le
speed is above 4 mph (6 km/h) .
T o reduce the sens itivi ty of the rain sensor, the swi tch
© must be
moved down. To increase the sensitivity of the rain sensor, the
sw itc h must be moved up .
T he higher the sensitivity sett ing, the sooner the windshield wipers
react to moisture on the windshie ld. Increased sensitivity is
signa led by the windshie ld w ipers making a si ng le pass over the
windshield.
T he rain sensor wiper interva ls depend on the sens itivity setting as
we ll as vehicle speed. During brief stops, wiper motion will adjust in
r elation to the amount of rain on the windshield .
& WARNING
• Wiper blades are crucial for safe driving! Only when they are in
good cond ition are they able to clear the windo ws properly to
provide uncompromised visibility . Worn or d am aged wiper blades
are a safet y hazard ::::> page
74 , "I nst alli ng new wiper blades "!
• The rain sensor is only designed to a ssist and support the
dri ver . It remai ns entirel y the dr iver's respon sibil ity to monitor
out side weather conditions and to manually activate the wiper s as
so on a s rain or dri zzle reduce s vis ibility through the wind sh ield.
• The wind shield must not be treated with water -repellent mate ­
rials . The y can incre as e g la re under poor visibility condition s su ch
as wetness , darkne ss, or when th e sun is low on t he horizon. In
addition , they can cause the wind shield wiper s to ch att er.
0 Note
In freezing or near freezing conditions :

• Always check that the wiper blades are not fro zen to the glass
before you turn the wipers on. Loosen a wiper blade which is frozen
in place before operating the wipers to prevent damage to the wiper
blade or the wiper motor.
• Do not use the wipers to clea r a frosted window . Using the
wipers as a convenient ice scraper will destroy the wiper blades.
• Before you take your v ehicl e to an automatic car wash, make sure
you have the windshield wiper system switched off (lever in position
Ol, otherwise the windshield wiper sys tem could get damaged in the
car wash if it should suddenly come on.
[ i] Tips
• The rain sensor is part of the interval wiping system . Turning off
the ignition will also deactivate the rain sensor . To reactivate the
sensor, switch off the interval wiping function, then switch it back
on again.
• Worn or dirty windshield wiper blades cause smearing which
can affect the operation of the rain sensor. Check the condition of
your windshield wiper blades regularly.
• Make sure the washer fluid reservoir in the engine compartment
is topped off before going on a long trip. Look up~
page 316for
checking and filling the washer container .•
A pplies to ve hicles: wit h hea dligh t wa sher sys tem
Headlight washer system
The headlight washer system cleans the headlights.
- Operate the windshield wiper/washer system~ page 71,
fig. 65 ® with the headlights turned on by holding the
lever for longer than one second.
The washer jets extend forward out of the front bumper driven by
water pressure to spray the front headlights with water.
Controls and equip ­
ment
Clear vision
You should inspect the headlights regularly (for example when refu­
eling) and clean off any solid dirt or insects from the lenses.
To ensure the system works properly in winter , keep the washer jets
free of snow and
remove any ice using a de -icing spray .•
Service position
The wiper blades can only be changed in the service posi­
tion.
Fig. 66 MMI display :
Windshield wipers
At below freezing outside temperatures, make sure first
that the wiper blades are not frozen to the windshield.
- Press the [CAR] function button.
- Select Windshield wipers . The Windshield wipers menu
appears ~ fig. 66.
- Select Service position on to turn the service position on
or
off to return the windshield w iper to its orig inal posi­
tion .
You must only attempt to change the wiper blades when the s ervice
position is activated. This way, when you are working on the wind ­
shield wipers , you can
avoid damaging the paint on the engine
hood.
~
I • •

Clear vision
0 Note
Never drive your vehicle when the windshield wiper arms are in the
service position and pulled away from the windshield. When you
drive faster than 4 mph (6 km/h), the wiper arms automatically
return back to the park position and could cause paint damage to
the engine hood!
[ i ] Tips
• You can also turn on the service position, for example, if you
want to protect the windshield from icing, using a cover.
• The service position moves to
off automatically when you
operate the windshield wiper lever, or speed exceeds 4 mph (6
km/h). •
Installing nevv vviper blades
Wiper blades in good condition help keep the windshield
clear.
@
Fig . 67 Removing the
wiper blades
Removing a wiper blade
Fig. 68 Installing
wiper blades
- Bring the windshield wipers to the service position
~ page 73.
-Lift the wiper arm away from the windshield.
- Press on both sides of the locking spring @ on the wiper
blade~ fig. 67. Hold the wiper blade firmly.
- Remove the wiper blade@.
Installing wiper blade
-Install the new wiper blade in the retainer on the wiper
arm @~fig . 68 until it clicks into place on the wiper
arm.
- Place the wiper arm back against the windshield.
Clean your wiper blades regularly with a windshield washer solution
to prevent streaking. If the blades are very dirty, for example with
insects, carefully clean the blades with a sponge or a soft brush.
If the wiper blades begin to streak the windshield, this cou ld be
caused by residue left on the windshield by automatic car washes.
Fill the windshield washer container with a special solution avail -
able at your authorized Audi dealer to remove the residue. _,,.

& WARNING
Be sure to in sp ec t the co n dition of your wip er bl ade s regularl y. See
your authori zed Audi de aler for replaceme nt blade s.
(D Note
To prevent damage to the wiper system:
• Always loosen blades which are frozen to the windshield before
operating wipers.
• Do not use gasoline, kerosene, paint thinner , or other solvents on
or near the wiper blades.
• Do not attempt to move the wipers by hand .
• The windshield wiper blades mus t only be replaced when in the
service position =>
page 73! Otherwise, you risk damaging the paint
on the hood or the windshield wiper motor.
[ i J Tips
Commercial hot waxes app lied by automatic car washes affec t the
cleanability of the windshie ld. •
Mirrors
Manual anti -glare adjustment
Standard setting
Move the sma ll lever ( located o n the bottom edge of t he
mirr or) to the front.
Anti-glare setting
-Move the sma ll lever ( loc ate d on t he bo ttom e dge of t he
m ir ror) to th e rear. •
Contro ls and eq uip­
ment
Clear vision
A pp lies to vehicles: w ith automatically dimming in side mi rror w it h digita l com pass
Automatically dimming inside mirror
The automatic dimming function can be turned on and off
if required .
Disabling auto dimming
Fig . 69 In side rear
vi ew mirror
Pr ess button @ => fig. 69 briefly , -th e g reen ind ic ato r
light @ goes ou t.
Activating /rea ctivating auto dimming
Press button @ briefly, -th e green ind icator light @
goes on.
Automati c dimming fun ction
The automatic dimming function is activated every time the ignition is turned on. The green indicator light is lit to indica te auto dimming
is active .
When dimming is activated, the inside mirror w ill darken
automa ti­
cally in response to the amount of light striking the mirror (such as
headlights from rearwa rd approaching vehicles). Even in d imm ing
mode, the mirror surface turns bright when:
• the interior light is switched on
• reverse gear is engaged .
Vehicle care I I irechnical data

• .___A_ u_ d _ i_l_a _n _ e_ a_ s_s _is _ t _________________________________________________ _
I Not ready: The yellow indicator light shows that the system is
turned on but unable to send a warn ing. This can be due to the
following:
• There are no boundary lines, or there is on ly one boundary line
present .
• The boundary lines are not detected (e.g. due to snow, dirt, wet
conditions or light shining into the camera lens).
• More than two boundary lines (such as at construction sites) are
located in the vehicle's lane.
• The vehicle's speed is below the speed needed to activate it,
which is about 40 mph (65 km/h).
• The lane is narrower than about 8 ft . (2.5 ml, or wider than about
16 ft. (5 ml.
• The curve is too sharp.
Notes on the instrument cluster display
When the lane assist turns off automatically, the instrument cluster
indicator goes out and one of the following messages appears on
the display:
Audi lane assist not available: Currently no sensor vision
This message appears when the camera can no longer function
because it cannot detect the boundary lines. This may be due to the
following :
• The exterior s ide of the camera viewing window=>
page 143,
fig. 144 is covered with dirt or ice. Clean this part of the windshield.
• The camera v iewing window is fogged up on the inside. In this
case, wait until the fog disappears before turning lane assist on
again.
• The system was unable to detect boundary lines over an
extended period of time due to road conditions (such as snow­
covered lanes). Do not turn lane assist on again until the lines can
be more easily detected.
Audi lane assist not available
A temporary malfunction is preventing lane assist from operating .
Try turning on lane assist again a t a later time.
Audi lane assist: system fault
The system should be checked by an authorized Audi dealer or other
qualified workshop .
[ i ] Tips
• Make sure that the camera viewing window=> page 143, fig. 144
is not covered by stickers or similar objects .
• Always keep the camera viewing window clean. This can usually
be done by operating the windshield wipers. •
Applies to vehicles: with lane assist
MMI settings
You can use the MM/ to adjust the warning time and
steering wheel vibration.
Setting the warning time
Press the I CAR] function button.
- Select
Systems * in the CAR menu .
- Select
Audi lane assist.
Fig. 145 MMI Display:
Setting the warning
time and stee ring
wheel vibration

When the abnormal situation is over, you should activate the ASR
again.
& WARNING
The increased safety afforded by ASR does not mean that you can
take safety risks. Always adapt your driving style to the road
conditions and traffic situation.
[ i] Tips
To ensure that the ASR works properly, all four wheels must be fitted
with identical tires. Any differences in rolling radius of the tires can
cause the system to reduce engine power when this is not desired.
See also~
page 329, "New tires and replacing tires and wheels". •
Braking
General information
What affects braking efficiency?
Operating conditions and driving habits
The brakes on today's automobiles are still subject to wear,
depending largely on operating conditions and driving habits~& .
On vehicles that are either driven mostly in stop-and-go city traffic
or are driven hard, the brake pads should be checked by your autho ­
rized Audi dealer more often than specified in the
Warranty & Main­
tenance booklet.
Failure to have your brake pads inspected can
result in reduced brake performance.
On steep slopes, you should use the braking effect of the engine .
This way, you prevent unnecessary wear on the brake system. If you
must use your brakes, do not hold the brakes down continuously.
Pump the brakes at intervals.
Controls and equip­
ment Safety first Vehicle operation
Intelligent technology
Moisture or road salt
If
you are driving faster than 50 mph (80 km/h) and the windshield
wipers are on, the brake pads will briefly touch the brake discs in regular intervals so as to improve reaction time when braking on
wet surfaces. You, the driver, will not notice anything.
Under certain conditions, for example, when driving through water
or very heavy rain, or even after washing your vehicle, the braking
effect can be reduced due to moisture (or in freezing conditions ice)
on the brake pads. A few careful brake applications should dry off
the brake pads or remove any ice coatings .
The effectiveness of the brakes can be reduced when the vehicle is driven on a salt-covered road and the brakes are not used. Here too,
you should clean off accumulated salt coating from brake discs and
pads with a few careful applications of the brake ~& .
Corrosion
There may be a tendency for dirt to build up on the brake pads and
corrosion to form on the discs if the car is not driven regularly or
only for short trips with little use of the brakes.
If the brakes are not used frequently, or if corrosion has formed on
the discs, it is advisable to clean off the pads and discs by braking
firmly a few times from a moderately high speed~&.
Faults in the brake system
If you should notice a sudden increase in brake pedal travel, then
one of the two brake circuits may have failed~& .
Low brake fluid level
Malfunctions can occur in the brake system if the brake fluid level is
too low . The brake fluid level is monitored electronically .
Brake lining wear status
Brake lining wear may be checked by visual inspection of the condi ­
tion of the brake pads through the openings in the wheel. If neces­
sary, the wheel may be removed for this inspection
~ page 344,
"Changing a wheel". ._.
Vehicle care Do-it-yourself service Technical data

_____________________________________________ C_ l_ e _a_ n_ in_ g_a _ n_d_ p_ r_ o_ t _e_ c_t _io _ n __ lll
•
T he best way to remove snow from windows and mirrors is to use a
brush . Use a non -abrasive
pla stic ice scraper -better still, a spray
deicer -to remove
ice from w indows and mirrors .
The windows must not be cleaned with insect remover or wax since
these can inter fere with the function of the w inds hie ld w iper blades
(chatter).
Oil, grease o r sil icone residue can be removed with
glass cleaner or
s ilicone remover . However, wax residue requires the use of a
spec ially for mulated solvent . Please contact your Audi dealer for
advice on safe products for wax removal.
Windows should also be c leaned on the inside at regular interva ls .
Never dry windows with the same chamois that you use to dry
painted surfaces . Wax residue on the chamois can impair vision
t hrough the windows.
& WARNING
• The windshield mu st not be treated with water -repellent mate ­
rials. They c an incre ase gl are under poor v isibility conditions such
a s wetne ss, darkne ss, or when the sun i s low on the hori zon. In
addition , they can cause the wind shield wipers to chatter .
• Alway s read and heed all WARNINGS and other information
~ page 282.
0 Note
• Never use warm or hot water to remove snow and ice from
windows a nd mirrors . This cou ld cause the glass to crack.
• T o prevent damage to the wires of the rear defogger, do not p lace
any adhesive stickers on the inside of the rear window over the
wires .
• T o he lp prevent dirt from scratching the window, always scrape
in a forward direction -pushing the scraper away from you -never
back and forth. •
Weatherstrips
Complete car car e includes the we atherst rip s as well .
App ly a suitable rubbe r con ditioner to the weatherstr ips
f ro m time to tim e.
To be able sea l properly, the weatherstrips around the hood, doors,
rear lid, etc . must remain pliable. Spray the weatherstrips with sili­
co ne or coat them w ith ta lcum powder or glycer ine to retain the
f lexibility of the rubber and to protect them against freezing in the
winte r.
& WARNING
Always read and heed all WARNINGS and other information
~ page 282.
[ i ] Tip s
Keep si licone sprays off the windshield to avoid wiper smear in
ra in .•
Cast (light) alloy wheels
Cast (light) alloy wheels require special care.
- Was h the wheels w ith a sponge or hose b rus h every
other week.
Fo r de ep cle aning af terwar ds, use only a dedicat ed
acid­
free cast al lo y whee l c leaner.
R ub a co at of
liquid wax onto t he rims ever y thr ee mo nth .
Be su re t o r ea ch and t reat a ll pa rts of t he r im.
To preserve the decorative appearance of the cas t al loy wheels,
some special care is necessary . In addition to road dirt and salt,
Vehicle care I t •

___ C_ h_ e_c _ k_ i_ n ...;:g:- a_ n_ d_ f_ il _li _n ...::g ::.- _____________________________________________ _
Checking and filling
Engine hood
Releasing the engine hood
The engine hood is released from inside the vehicle.
-Open the driver's door .
Fig. 236 Driver's side
footwell: engine hood
release lever
-Pull the release lever on the left under the instrument
panel
~ fig. 236 in the direct ion of the arrow.
The hood pops up sl ightly under spring pressure. •
Opening the engine hood
Fig. 237 Release lever
under the engine hood
Before opening the engine hood, make sure that the w ind­
shield wipers are flat against the windshield. Otherwise,
they could damage the paint on the hood.
Pull up on the release under the hood
~ fig. 237. This
releases the catch
~ /n. .
- Open the hood all the way.
& WARNING
Hot engine coolant can burn you.
• To reduce the risk of being burned, never open the hood if you
see or hear steam or coolant escaping from the engine compart­
ment . Wait until no steam or coolant can be seen or heard before
carefully opening the hood. •