sensor AUDI R8 SPYDER 2011 User Guide

62 Clear vis ion
Install ing th e wiper blade
.,. Pla ce the rounded end of the wiper onto the
end of the w iper arm in the
op pos ite direc ­
tion to the arrow @
r=;, fig. 71.
.,. Squeeze the corrugation on the w iper until
you hear it click in the wiper arm .
.,. Fold the wiper arm back onto the wind­
shield .
.,. Switch the ign ition on and move the wiper
lever down briefly
r=;, page 59, fig . 69 . The
wipe r will move back to the park position.
_& WARNING
- Clean yo ur wiper blades regularly w it h a
windshield washer solution to prevent streaking. If the wipe r blades are very
dirty, for examp le with insects, carefu lly
clean the w iper blades with a sponge or a
soft brush.
- For your safety, you should replace the
wiper blades once or twice a year. See
your authorized Aud i dealer for replace­
ment blades.
(D Note
- The w iper blades may only be changed
r=;, page 61 in the service position! Other­
wise, you r isk damaging the paint on the
front lid o r the windsh ield wiper motor .
- To prevent damage to the wiper system:
-Always loose n blades which a re fro zen
t o the windshield before operating
w ipers.
- Do not use gasoline, kerosene, paint
t hinne r, or o ther solven ts on o r near
t he wipe r blades .
- Do not attemp t to move the wipers by
hand.
{D) Tips
The front wiper b lades are different
lengths; the blade o n the dr ive r's side is
longer .
Mirrors
Automatically dimming inside mirror
The automatic dimming function can be
turned on and off if required .
Fig . 72 Inside rearv iew mirror: auto d imming on/off
button and ind icator lig ht
Disabling auto d imming
.,. Press button ® r=;, fig. 72 -the green indica­
tor light @ goes out .
Activating /reactivating auto dimming
.,. Press button @¢ fig. 72 -the green indica-
tor light @ goes on .
Automatic dimming function
The automatic dimming function is act ivated
every time the ign it ion is turned on . T he g reen
indica tor light is lit to indicate auto d imming
is active.
When dimming is act ivated, the inside m irror
will darken
automatically i n response to the
amount of light st riking the mirro r (such as
headlig hts from rearward approaching vehi­
cles). Even in dimming mode, the mirror sur­
face turns bright when:
- t he in terior lig ht is swi tched on
- reverse gear is engaged.
Senso rs for automatic headlight s
With the help of the sensors in the mirror,
when the light switc h is in the
AUTO posit ion,
the low beams are switched on and off auto­ matically depending on the amb ient light con-
ditions. ..,.

_& WARNING
Broken glass of automatic dimming mirror
can cause electrolyte fluid leakage. Elec­
trolyte fluid can irritate sk in, eyes, and res­
piratory system .
- Repeated or prolonged exposure to elec­ trolyte can cause ir ritation to the resp ira­
tory system, espec ially among people
with asthma or other respiratory condi­
ti ons. Get fres h ai r i mmedia tely by leav­
ing the vehicle or, if that is not possible,
open windows and doors all the way.
- If electrolyte gets into the eyes, flush
them thoro ughly with large amounts of
clean water for at least 15 min utes;
med ica l attent ion is recommended.
- If e lectrolyte contacts sk in, f lush affect­
ed area with clean water for at least 15
minutes and then wash affected area
with soap and water; medical attention
is recommended . T horoughly wash af­
fected clothing and shoes before reuse .
- If swallowed and person is conscious,
rinse mouth w ith water for at least 15
min utes . Do not i nd uce vom it in g unless
inst ructed to do so by medical professio­
nal. Get medical atten tion immediately.
CD Note
liquid electro lyte leaked from a b roken
m irror glass will damage any p lastic surfa­
ces it comes in contact with. Clean up spil­
led electro lyte immediately wi th clear wa ­
t er and a sponge.
(D Tips
- If yo u switch off the automatic dim·
ming function on th e in sid e mirror , au ­
t o mati c dimming of the out sid e mirror s
w ill likewi se be di sabled .
-Check to make sure there are no objects
preventing light from reaching the inside
mirro r.
- Do no t attach any sticke rs to the wind ­
sh ield in front of t he two light sensors,
as this would interfere with both the au ­
tomatic operation of the headlights and
Clear vi sion 63
the a utomatic dimming of the inside
mirror(s) .
Outside mirrors
The outsid e mirrors ar e electrically adjusted .
Fig. 73 Forward sect io n of dr iv er's armrest: powe r mir ­
ro r control s
Adjusting the outside mirrors
.,. Turn the adjust ing knob to position © (driv­
er 's s ide) or in pos ition ® (passenger side)
r::!) fig. 73.
... Press the knob in the appropriate dire ction
to move the mi rror surface so that yo u have
a good view to the rear .
Heated mirrors
... Tu rn the knob to position @.
Folding both out side mirro rs flat*
.,. Turn the knob to @.
Depend ing on the outside temperature, the
mirror surfaces are heated until the ignition is
switched off - even if the knob is no longer in
pos ition @.
You are we ll-advised to fold* the outside mir­
rors in maneuvering in tight spaces or when
leaving the car parked close to other vehicles.
CD Note
- Curved (i .e. convex) mirror surfaces in­
crease yo ur field of view. Remember that
vehicles or other objects will appear smaller and farther away than when
seen in a flat m irror . If you use this mir­
ror to estimate distances of following ve-
hicles when chang ing lanes, you could ..,.

Parking system
Parking system
advanced
Introduction
Applies to vehicles: with pa rkin g system advanced
D D
Fig. 92 Park ing mode l: Reve rse parking
F ig . 93 Parking mode 2: Pa rallel parking
Vehicles w ith the park ing system are equ ipped
with a
rear view camer a in addition to the
acoust ic and visual park ing system .
You ca n choose between two modes to help
you when parking your vehicle . Use "parking
mode 1" when park ing in a parking space o r
ga rage
Q fig . 92. If you are goi ng to be paral­
l el par king, use "parking mode 2"
~ fig. 93.
Par king system 89
General Information
Applies to vehicles: wit h parking system advanced
Fig. 9 4 View from top: Rea rvi ew camera coverage area
---
---------
Fi g. 95 Side view: Rearv iew came ra coverage area
Sen sor s in the bumper
Sensors a re located in the front and rear
bumpers . If these detect an obstacle, a udible
and visual signals warn you. The range at
which the sensors begin to meas ure is approx­
i mately:
front s
ide 3 ft (0.90 m)
center 4 ft (1.20 m)
side 2 ft (0.60 m)
rear center 5.2 ft (1.60 m)
The closer you get to the obstacle, the shorter
the interva l between the audible signals . A
continuous tone sounds when the obstacle is
less than approximately 1 foot (0.30 meters)
away . Do not continue dr iving farther .
If the distance to an obstacle rema ins con­
stant, the volume of the distance warn ing
gradually drops after about fo ur seconds ( this
does not apply in the cont inuous tone range) .
II>

90 Parking system
Rear view camera coverage area
The rearview camera shows you the area be­hind your vehicle in the navigation system dis­
play. This area roughly corresponds to the
area in
¢ fig. 94 and (!) ¢fig. 95. Orientation
lines and colored surfaces are projected in the
area shown, which can help you with parking
and maneuvering. Objects that are located in
an area that is not captured by the camera@
¢ fig. 95 and that are closer to the bumper
will not appear on the navigation system dis­ play.
We recommend that you practice parking with
the rearview camera in a traffic-free location
or parking lot to become familiar with the sys­
tem, the orientation lines, and their function.
There should be sufficient light and good
weather conditions when doing so.
In the navigation system display, objects or
vehicles appear closer or further away if:
Objects or vehicles appear closer or farther
away in the navigation system if:
- you are driving in reverse gear from a level
surface onto an incline, or a downward
slope,
- you are driving in reverse gear toward pro-
truding objects.
The accuracy of the o rientation lines and blue
surfaces diminishes if:
- the rearview camera does not provide a reli­ able image, for example, in poor visibility
conditions or if the lens is dirty,
- the image on the screen is not visible due to
sun glare and reflection .
Caring for the rearview camera lens
The rearview camera is located in the center
of the vehicle above the rear license plate bracket. In order for the rearview camera to
function properly , the camera lens must be
kept clean and free of snow and ice .
- Dampen the lens with a household alcohol­
based glass cleaner , and clean the lens with
a dry cloth. - Remove
snow with a hand brush and ice
preferably with a de-icing spray
¢ (D .
A WARNING
--
-The parking system cannot replace the
driver's attention. The driver alone is re­
sponsible for parking and similar driving maneuvers .
- Sensors have blind spots in which objects
cannot be detected. Pay special attention
to small children and animals because
the sensors cannot always detect them .
- Always keep your eyes on the vehicle's
surroundings, using the rearview mirror
as well.
- Do not allow yourself to be distracted from traffic by the rearview camera pic­
tures in the navigation system display .
- If the position and the installation angle
of the camera has changed, for example,
after a rear end collision, do not continue
to use the system for safety reasons .
Have it checked by an authorized Audi
dealer or other qualified workshop.
(D Note
-Low obstacles already s ignaled by a
warning can disappear from the system's detection range as they are approached
and will not continue to be signaled. Ob­
jects such as barrier chains, trailer draw
bars, narrow painted vertical poles or
fences may not be detected by the sys­
tem, posing risk of damage.
- Never use warm or hot water to remove
snow or ice from the rearview camera
lens because the lens could crack.
- Never use products that are abrasive
when cleaning the lens.

Switching on and off
Applies to vehicles: with parking system advanced
Fig . 96 Section of the center console: Par k ass ist
switch
F ig. 97 Nav igatio n system dis p lay: visual distance d is ­
play
Switching on
.,. Switch the navigation system and the navi­
gation system disp lay on.
.,. Engage the reverse gear, or
.,. Press the
l""' I switc h in the center console
9 fig . 96. A short confirma tion tone so unds
and the indicato r light in the switch lights
up .
Sw itching between the rear v iew camera
and visual display
.,. Press the Graphic con trol button
9 page 9 2, fig . 98 to see the visua l dis­
play .
.,. Press the
Rear view contro l button to see
the rear view camera image
c) fig. 9 7.
Switching off
.,. Drive faster than 6 mph (10 km/h), o r
.,. Press the
l""' I switch, or
.,. Switch off the ignition .
Parking system 91
Segm ents in the visual display
The red segmen ts i n fro nt of and behind the
vehicle
c) fig . 97 he lp you to de termine the
distance between yo u and an obstacle. As
you r vehicle comes close r to t he obstacle, the
segments move closer to the vehicle . The col­
lision area has been reached when the next to
l ast segment is displayed. Do not continue
driv ing farther
c) .&. in General Information
on page
90!
A WARNING
- Th e nav igation system d isplay cannot
show, or c annot adequately show, cer­
tain o bjects (s uch as small posts o r gra­
ting), recesses in the groun d and pro­
trud ing parts on anothe r ca r.
- On ly use t he rearview came ra to assist
you if it shows a goo d, clear pict ure. For
examp le, the image may be affected by
the sun sh ining into the lens, d irt on the
lens or if there is a defect.
@ Tips
- The sensors m ust be kept clean and free
of s now and ice for the park assist to op­
erate .
- Yo u can change the vo lume and pitch of
the s ignals
c::> page 93 .
- What appea rs in the disp lay is time -de ­
layed.
-

94 Parking system
• Press the Settings control button.
- Front volum e -front sensor vol ume
- Front fr equenc y-front sensor frequency
-Rear volume -rear sensor volume
-Rear frequency -rear sensor frequency
-In-car entert ainment fader -when the park-
ing system is sw itched on, t he volume of the
active audio source is lowered .
The new ly adjusted value is briefly heard from
the signa l generator.
(D Tips
Changed settings are activated when park­
ing system is switched on aga in.
Error messages
Applies to vehicles: with parking system advanced
There is an error in the system if the LED on
the
IP.. ~ I sw itch is blinking and you hear a con­
tinuous alarm for a few seconds after switch­ ing on the parking system or when the park­
ing system is al ready act ivated. Have your au­
thor ized Audi dealer co rrect the e rror.
@ Tips
If an error has occurred before the ignition
is tu rned off, the LED in the~ switch will
blin k the next time the ignit ion is switched
on, reverse gear sele cted, and the a coustic
pa rking system is ac tiva ted .

Active rollover protection system
Function
The active rollover protect ion system helps
protect vehicle occupants in the event of a
rollov er.
I~
l
I
~
l
t1
! t
Fig. 108 Rollbar depl oyment range
Fig. 109 Rollbar dep loyed
The active rollover protection system consists
of:
- two rollbars
- the safety belts with belt tensioners
- the windshield frame
- the rollover sensors .
The active rollover protection system provides
additional safety in the event of a rollover.
W ith in mill iseconds, sensors deploy two roll­
bars located behind the headrests
¢fig . 109 .
The rollbars, reinforced windshield frame and
belt tensioners help protect vehicle occupants
in the event of a rollover.
T he rollover protection system functions
when the convertible top is both open and
closed.
Driving Safely 107
A WARNING
Do not use the area behind the headrests
¢ fig. 108 as a storage area . This is the
area where the rollbars deploy .
If the roll­
over protection system is triggered, ob­
jects placed there can be propelled
through the vehicle and make it more diffi­
cult for the rollbars to deploy. This increas­
es the risk for serious or life -threatening
in juries.
When is rollover protection deployed?
Rollover protection deploys in a collision or
rollover .
Depending on the collision, sensors through­
out the vehicle and the control module trigge r
the rollover system to deploy.
For safety reasons, rollover protection also de­
ploys during front , side and rear collisions
above a certa in level of severity.
Retracting rollover protection
Fig. 110 Dep loyed roll bar w ith re lease loop
Fig . 1 11 Dep loyed rollb ar with conve rtible top fram e
facing upwar d
If the rollbars deployed but the vehicle was
not involved in a collision or rollover, you can .,.

~ Never permit anyone to assume an incorrect
sitting position in the vehicle while traveling
¢A .
A WARNING
Improperly worn safety belts increase the
risk of serious personal injury and death
whenever a vehicle is being used .
- Always make sure that all vehicle occu­
pants are correctly restrained and stay in
a correct seating position whenever the
vehicle is being used .
- Always read and heed all WARNINGS and other important information
¢page 110.
Safety belt preten­
sioners
How safety belt pretensioners work
In front, side and rear end collisions and in a
rollover above a particular severity, safety
belts in use are tensioned automatically.
The safety belts for the front seating positions
are equipped with safety belt pretensioners.
The system is activated by sensors in front,
side and rear-end collisions and in a rollover of
great severity . This tightens the belt and takes
up be lt slack ¢&.
in Service and disposal of
safety belt pretensioner on page 115.
Taking
up the slack helps to reduce forward occupant
movement during a collision .
(D Tips
The safety belt pretensioner can only be
activated once.
- In minor frontal and side collisions in
,
rear-end collisions and in accidents in­
volving very little impact force, the safe­
ty belt pretensioners are not activated.
- When the safety be lt pretensioner is ac­
tivated, a fine dust is released . This is
normal and is not caused by a fire in the
vehicle.
- The relevant safety requirements must
be observed when the vehicle or compo-
Safety belts 115
nents of the system are scrapped. An au­
thorized Audi dealer is familiar with
these regulations and will be pleased to
pass on the information to you.
- Be sure to observe all safety, environ­
mental and other regulations if the vehi­
cle or individual parts of the system, par­
ticularly the safety belt or airbag, are to
be disposed . We recommend you have
your authorized Audi dealer perform this
service for you.
Service and disposal of safety belt
pretensioner
The safety belt pretensioners are parts of the
safety belts on your Audi. Installing, remov­
ing, servicing or repairing of be lt pretension­
ers can damage the safe ty belt system and
prevent it from working correctly in a colli­
sion .
There are some important things you have to know to make sure that the effectiveness of
the system will not be impaired and that dis­
carded components do not cause injury or pol­
lute the environment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing a safety belt
pretensioner from activating when needed
or activating it unexpectedly :
- The belt pretensioner system can be acti­
vated only once. If belt pretensioners
have been activated, the system must be
replaced.
- Never repair, adjust, or change any parts
of the safety belt system.
- Safety belt systems including safety belt
pretensioners cannot be repaired. Spe­
cial procedures are required for removal,
installation and disposal of this system.
- For any work on the safety be lt system,
we strongly recommend that you see
your authorized Audi dealer or qualified
~
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124 Airbag sys te m
- Always move the passenger seat into its
rearmost position in the seat's fore and
aft adjustment range, as far away from
the a irbag as poss ible, before insta lling
the forward-facing child restraint. The backrest must be adjusted to an upr ight
posit io n.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the
t ime w henever the ignition is switched
on.
Advanced Airbag System components
The fron t passenger sea t in your vehicle h as a
lot of very important par ts of the Advanced
Airbag System in it. These parts include t he
weight -sensing mat, sensors, wiring, brack­
ets, and more. The function of the system in
the front passenger seat is checked by the
e lectronic control u nit when the ignit ion is on.
The control unit mon itors the Advanced Air­
bag System and turns the airbag indicator
l ight on when a ma lfunction in t he system
components is detected. The func tion of the
a ir bag ind icator light is described in greater
detai l be low . Because the fro nt passenger
seat contains important parts of the Ad­
vanced A irbag System, you m ust take care to
prevent it from be ing damaged. Damage to
the seat may prevent the Advanced Airbag for
the front passenger seat from doing its job in
a crash .
The front Advanced Airb ag System
consists of the following:
- Crash sensors in the front of the veh icle that
measure veh icle acceleration/decele ration
to provide information to the Advanced Air­
bag System abou t the seve rity of the crash.
- An e lectron ic co ntrol unit, with integ rated
c rash sensors for front and side impacts .
T he cont rol unit "dec ides " w het her to fire
the front airbags based on the information
received from the crash senso rs . The contro l
unit a lso "decides" whethe r the safety be lt
pretensioners should be activated . -
An Advanced Ai rbag w ith gas generator for
the driver inside the steering w heel hub.
- An Advanced A irbag w ith gas gene rato r in­
side the inst rument panel for the front pas­
senger.
- A we ight -sensing mat unde r th e upho lstery
pa dding of the front passenger seat cushion
that measures the total weight on the seat .
The informat ion registered is sent continu­
ously to the electronic control unit to regu­ late deployment of the front Advanced Air­
bag on the passenger side .
- An airbag monitoring sys tem and indicator
light in t he instrument cluster
c:> page 128 .
-The PASSENGER AIR BAG OFF light comes
on and stays on in the center of the instru­
ment panel
c::> page 128, fig. 125 and tells
you when the front Advanced Airbag on the passe nger side has been tu rned off.
- A sensor below the safety be lt latch fo r the
front seat passenger to measure the t ension
on t he safety be lt. T he tension o n the safety
be lt a nd the weight regis tered by the
weigh t-sensing mat he lp the cont rol uni t
"decide" whether the front airbag for the
front passenger seat should be turned off or
not
c:> page 119, Child restraints on the
front seat -some important things to
know.
-A sensor in the safety belt latch for the driv­ er and for the front seat passenger that
senses whether t hat safety belt is latched or
not and transmits this information to the
electronic control un it .
_&. WARNING
D amage to the fron t passenger seat can
p revent t he fro nt airbag from wor king
proper ly.
- I mp roper repai r or d isassembly of the
front passenge r and dr ive r sea t w ill pre­
vent the Advanced Air bag System from
functioning p roperly.
- Repairs to the front passenge r seat m ust
be pe rformed by qualifie d and p roperly
trained workshop person nel.
- Never remove the front passenger o r
d river seat from t he vehicle .
-

-Never remove the upholstery from the
front passenger seat.
- Never disassemble or remove parts from
the seat or disconnect wires from it.
- Never carry sharp objects in your pockets
or place them on the seat. If the weight­
sensing mat in the passenger seat is
punctured it cannot work properly.
- Never carry things on your lap or carry
objects on the passenger seat. Such
items can increase the weight registered
by the weight-sensing mat and send the
wrong information to the airbag control
unit.
- Never store items under the front pas­
senger seat. Parts of the Advanced Air­
bag System under the passenger seat
could be damaged, preventing them and
the airbag system from working proper­ ly.
- Never place seat covers or replacement
upholstery that have not been specifical­
ly approved by Audi on the front seats.
- Seat covers can prevent the Advanced
Airbag System from recognizing child re­
straints or occupants on the front pas­
senger seat and prevent the side airbag in the seat backrest from deploying prop­
erly.
- Never use cushions, pillows, blankets or
similar items on the front passenger
seat. The additional padding will prevent
the weight-sensing mat in the seat from
accurately registering the child restraint
or person on the seat and prevent the
Advanced Airbag System from function­ ing properly.
- If you must use a child restraint on the
front passenger seat and the child re­
straint manufacturer 's instructions re­
quire the use of a towel, foam cushion or
something else to properly position the
child restraint, make certain that the
PASSENGER AIR BAG OFF light comes
on and stays on whenever the child re­
straint is installed on the front passen­
ger seat .
Airbag system 125
-If the PASSENGER AIR BAG OFF light
does not come on and stay on, the inflat­
ing airbag will hit the child safety seat or
infant carrier with great force and will
smash the child safety seat and child
against the backrest, door or roof. Have
the airbag system inspected immediately by your authorized Audi dealer .
How the Advanced Airbag System
components work together
The front Advanced Airbag System and the
side airbags supplement the protection of­
fered by the front three-point safety belts
with pretensioners and load limiters and the
adjustable head restraints to help reduce the
risk of injury in a wide range of accident and
crash situations. Be sure to read the impor­
tant information about safety and heed the
WARNINGS in this chapter.
Deployment of the Adv a need Airbag System
and the activation of the safety belt preten­
sioners depend on the deceleration measured
by the crash sensors and registered by the
electronic control unit. Crash severity depends
on speed and deceleration as well as the mass
and stiffness of the vehicle or object involved in the crash.
When the electronic control unit registers a
low severity crash and the safety belt is being
used, the airbag will not deploy. If the safety
belt is not being used, the first stage deploys,
followed by the second stage after a much lat­ er time in the crash sequence.
If the electronic control unit registers a crash
of medium severity, the first stage of the air­
bag deploys followed by the second stage at a
much later time in the crash sequence - re­
gardless of whether the safety belt is being
used or not . In higher severity crashes as reg­
istered by the electronic control unit, both the
first and second stages deploy almost at the
same time .
On the passenger side, regardless of safety
belt use, the airbag will be turned off if the
weight on the passenger seat is less than the
IJII,-
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