sensor AUDI A5 COUPE 2010 Owner's Manual

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an avoidin g maneuver. If a warni ng does sound, a possibl e col lis ion
w ith th e vehicle in fro nt can b e avo id ed thr ough a n evas ive
maneuve r or by brakin g.
T he warning is given in two stages:
• Pre-warning: A n op tica l disp lay a pp ea rs in th e in str umen t clus te r
and a warn ing tone sounds.
• Acute warning : If you do not respon d to t he pr e-war nin g, the
second stage, the acute warning, is iss ued. A brake jo lt rem inds yo u
t o conc entrat e on the road again.
U nde r heavy breakin g, brak e assist=>
page 239 also he lps you
obtain maxi mum braking efficie ncy.
& WARNING
Always pay attention to traffic , even when the Audi braking guard
is switched on . You are always responsible for your speed and the
distance between your vehicle and other vehicles .
• Always keep the legally stipulated safety distance between
your vehicle and the vehicle ahead -danger of accident!
• The Audi brak ing guard does not respond outside the system
limits , for example if you approach a stationary obstacle (end of a
traff ic jam or breakdown vehicle ).
• Please observe that the Audi braking guard is subject to restric ­
tions in narrow bends due to the field of vision of the radar sensor.
This may possibly lead to obstacles not being detected.
• The radar sensor's
vision can be reduced by rain , snow and
heavy spray. This can result in vehicles driving ahead being inade ­
quately detected or , in some circumstances , not detected at all .
Always watch where you are driving.
• Reflecting objects such as e .g . crash barriers or the entrance to
a tunnel may impair the function of the radar sensor . •
Controls and equip ­
ment
Ap plies to veh ic les: with a daptive c ruise control
Settings in the MMI
The sett in gs of the Audi braking gu ard a re per for med in
the
MM /*.
Fig. 14 3 MM I-Display :
Audi braking gua rd
S ettings rega rdin g th e sys te m an d the e arly wa rnin g ca n be
a djust ed to th e r espec tive u ser and saved in t he
MMI *.
Switching the system on and off
Press the(CA R]fu nction bu tton.
S elect Audi braking guard . Th e Audi braking guard menu
a ppe ars ==> fig. 143.
Sel ect System On to switc h th e sy stem on or Off to
s w itch the s ystem off.
Switching the early warning on and off
Press the I CA R I functi on bu tton.
Selec t Audi braking guard . T he Audi braking guard menu
a ppe ars.
- Select Early warning On to swi tch the aco usti c and
op tic al warni ng on or
Off to swi tc h the sy s tem off.
I • •

Audi sid e as sis t -
-------------------'
Audi side assist
Lane change assistant
Applies to veh icles: w it h s id e ass is t
Description
The side assist helps you when changing lanes.
A UD I
•
a F ig . 14 4 Rea r bump er:
P os it io n of ra dar
se ns ors ! not vis ible on
out side)
Fi g. 14 5 Signa l lig ht
o n th e ou tsid e mirr or -
d riv er's s ide
Side assist uses radar sensors (not visible on outside)=> fig. 144 to
help the driver check blind spots, and see what is happening in
traff ic behind the vehicle=>
page 137, fig. 147 .
Signal lights are built into both outside mirrors
G) => fig. 145 . The
signa l light on the left outside mirr or assists when moving over in to
Con tro ls and eq uip­
ment
the left lane and the signal light on the right outside mirror assists
when moving over into the right lane.
The signa l ligh t comes on to te ll you that s ide assist has detected a
vehicle on that side and tha t the position of this o ther vehicle
should be taken into account i f you we re to change lanes . This is
called the
inform ati onal sta ge sign al=> page 137 . The informational
stage signal is designed so that you notice it only when you are
looking in the outside mirror .
When you activate th e turn signal and side assist detects a vehicle
in a notable location, the corresponding signa l on the outside
mirror flashes briefly and brightly sev eral tim es. This is the
al ert
s tage sign al=>
page 137. •
Applie s to v eh ic les : wi th si de assi st
Activating and deactivating
Fig . 146 Driv er's doo r:
Si de assis t bu tton
Activating
Press the ~ fig. 146 butt on. The indic ator on the button
lig hts up.
~
Vehicle care I I Technical data

• .___A_ u_ d_ i_s_ i_ d _e_ a_ s_ s_is _ t __________________________________________________ _
Deactivating
- Press t he bu tton again. The in dicato r ligh t on the but to n
g oes ou t.
The system works at speeds faster than 19 mph (30 km/h) .
& WARNING
• Improper reliance on the side assist system can cause colli­
sions and serious personal injury :
- Never rely only on side assist when changing lanes .
- Always che ck rear view mirrors to make sure that it is safe to
change lane s.
• Side assist cannot detect all vehicles under all conditions­
danger of ac cident!
• Side assist cannot detect vehicles in time to alert you when
they approach from behind at very high speed, or f all 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 dete cting
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 a re 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 s ignal does not work around tight corners (turning
radius less than 328 feet or 100 m l.
• 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.
0 Note
• T o ensure t hat you do n ot adve rsely affect side ass is t, do not
block the area on the rear b umper whe re the radar sensors a re
lo cate d with for eign objects (suc h as st ic ke rs or b icycle racks).
• M ake s ure that the s igna l lig ht on the outside mi rror is not
blocked by st ickers o r other it em s.
[ i ] Tips
• Side ass ist auto matical ly deact ivates if it det ects that t he radar
sensors are blocked => page
142. The indicator light on the button
goes out .
• T he area on the b umpe r where the rada r senso rs are located
m ust co nsistently rema in fr ee o f snow, ice, a nd hea vy soiling so t hat
side assist can function properly. Fo llow the additiona l notes on
=> page
143.
• Additiona l tinting on the front side windows can make it harde r
t o see and co rrect ly u nderstand the si gna l lig ht o n th e outs ide
mirror.
• For Declarat ion o f Compl iance to Un ited States FCC and Ind ustry
Canada regulations => page
342 . •

_________________________________________________ A _u_ d_ i _s _ i_d _e _ a_s_ s_ i_ s _t __ !II
Ap plies to vehi cle s: w ith side a ssist
Sensor detection area
Fi g. 14 7 Sc hem atic
illu stra tion: Senso r
d etec tion area
The detection => fig . 147 of the radar sensor detection area is made
up of:
• the approach area (light green area)
0, about 230 feet (70 m)
behind the vehic le, and
• the "blind spot" (dark green areal@.
The radar sensors cover the adjacent left and right lanes. Other
lanes are
not covered by the radar sensors.
[ i ] Tip s
Side assist does not measure actual lane width. The system
assumes a fixed lane width . Detection in the left and right lanes is
based on this assumed lane width . When driving on narrow roads or
when driving to the left or right of the center of a trave l lane, it is
possible that vehicles will be detected that are
not in the lane next
t o the lane you are using=>
page 142. •
Controls and equip ­
ment
Ap plies to veh ic les : wi th side ass ist
Operation
Side assist compares the distance and difference in speed of
detected vehic les with the speed of your vehic le. Whenever the
difference in speed a nd distance is registered as notable if you were
to change lanes , a signal light appears on the respective mirror .
The signal can light up if you are passed by a vehicle or if you are passing another vehicle.
If you pass another vehicle slow ly (difference in speed less than 9
mph, or
15 km/h), the signal light wil l come on as soon as the o ther
vehic le is in your b lind spot and is detected by side assist. When the
difference in speed is greater, the signal light will not come on .•
Ap plies to vehi cles : with si de assi st
Informational and alert stage signals
Side assist has two signal stages:
• t he informational stage s igna l, and
• the alert stage signal.
Side assist helps you by using the appropriate signa l stage,
depending on whether or not you have activated the tu rn signal,
and thus have indicated that you are or are not changing lanes .
Infor mation al stage signal
As long as you have not activated the turn signa l, side assist informs
you of detected vehicles that are registered as being in a notable location if you were to change lanes. Whenever the detected
vehicle's difference in speed and distance is registered by side assist as notable, the signal light on the respective mirror produces
muted illumination.
The brightness of the informational stage signa l is designed not to
be as intense, so that it does not interfere with your view of the road
when you are driving and have no intention of changing lanes. .,
I • •

• ..__A_ u_ d_ i _s _i_d _e_ a_ s_ s _ is_ t __________________________________________________ _
When you look in the outside mirror, you can clearly see the infor­
mational stage signal.
Alert stage signal
When you activate the turn signal, and side assist has detected a
vehicl e in a notable location on that particular side , the signal light
on this side mirror flashes brightly. The repeated brief and bright
flashing of the alert stage signal reminds you to carefully check
traffic to the rear in the outside mirror and over your shoulder, so
that you can safely complete the lane change=>
& in "Safety tips"
on
page 143.
[ i J Tips
The brightness of the signal light on the outside mirrors can be
adjusted with the
MMI* => page 141. •
Applies to veh ic les: w it h side assist
Driving situation: Fast approaching vehicles
Fig . 148 Side assist: Fast approaching vehicles
0 Signal on outside mirror does not light up
No vehicle was detected by the sensors. The signal on the outside
mirror does not light up::::>
& in "Safety tips" on page 143 .
0 Informational stage signal lights up
A fast approaching vehicle -in the left-hand lane fo r example -was
detected by the sensors. Although this vehicle is still far away, it
should be taken in to accoun t if you were to change lanes , due to the
considerable difference in speed. The informational stage signal on
the outside mirror lights up::::>
page 137.
© Alert stage signal flashes
If you activate your turn signal in driving situation 0, the signal
briefly flashes repeatedly. Side ass ist is alerting you to a vehicle that
you may not have noticed. .,

___________________________________________________ A_u_ d_i_ s_ id_e_ a_ s_s _i_s _t _ __.9I
[ i J Tip s
• The fast er a veh icle approaches from the rear, the sooner the
signa l on the outside mirror lights up. Side assist will signal, at the
latest, when a detected vehicle enters your "blind spot" .
• When vehicles approach very quickly, changing lanes can be
dangerous even i f the signa l on the outside mirror does not light
up .•
Ap plies to vehicl es: with side assist
Driving situation : Slowly approaching
vehicles
F ig. 149 Side a ssist: Slowly approaching v eh ic les and ve hic les in your blind
s pot
G) Signal on outside mirror does not light up
A vehic le approaching slowly -in the left -hand lane fo r example -
was d etected by the sensors. Because o f the s mal l difference in
Con tro ls and eq uip­
ment
speed and the considerab le distance from your vehicle, the signal
on the outside mirror will not light up~.& in "Sa fety tips" on
page 743 .
© Informational stage s ignal lights up
The distance between your vehicle and that of the slow ly
approaching vehic le has na rrowe d. The informationa l stage signal
on the outside mirror lights up .
As soon as the difference in speed and distance is registered as notable if you were to change lanes, a signal on the mirror lights up.
Side assist wi ll signal at the latest when a detected vehicle enters
your "blind spot" .
© Alert stage signal flashes
If you activate your turn signal in driving situation@, the signal
light briefly flashes repeatedly. Side assist is alerting you of a
veh ic le that you may not have noticed .
[ i J Tip s
• The faster a vehicle a pproaches from the rear, the soone r the
signal on the outside mirror lights up . S ide assist will signal, at the
latest, when a de tected vehicle enters your "blind spot" .
• When vehicles approach very quickly, changing lanes can be
dangerous even if the signa l on th e outside mirror does not light
up. •
Vehicle care I I Technical data

• .___A_ u_ d_ i_s_ i_ d _e_ a_ s_ s_is _ t __________________________________________________ _
When driving through a curve, it is possible that side assist may
register a vehicle two lanes over, and the signal on the outside
mirror will light up.•
Applies to veh icles: with side assist
Lane width
Fig. 153 Lanes of a
normal width are in
detection area
Fig. 154 Narrow lanes :
Side assist may detect
vehicles two lanes
away
Side assist's detection area is designed to cover lanes of standard
width to the left and right of your travel lane, depending on whether
you drive in the center of your lane or closer to the edge.
If you drive in narrow lanes, side assist's detection area may also
include other lanes -especially if you tend to drive on the edge of
your lane=> fig. 154. Under these conditions, vehicles can also be detected that are two
lanes away, and side assist then could switch
between the informational and warning stage signals.
When driving in very wide lanes, vehicles in the adjacent lane may
not be detected because they are not inside the detection area. •
Notes
Applies to vehicles: with side assist
Messages in instrument cluster display
If side assist turns off automatically, the indicator light on the
button will go out and you will see a message in the instrument
cluster display:
Audi side assist not available : sensors possibly blocked
The side assist sensors are built into the rear bumper on the left and
right (not visible on the outside)=? page 135, fig, 144. To ensure that
you do not adversely affect the way side assist functions, foreign
objects (such as stickers or bicycle racks) should not be attached to
the area on the rear bumper where the sensors are located. If side
assist functions are adversely affected, you will see this message in
the instrument cluster display. Remove anything that may be
blocking the sensors.
I f no vehicle is detected for a longer period of time while driving,
side assist will also switch off automatically.
Audi side assist currently not available
If there is a temporary problem (such as the vehicle's battery charge
being low), side assist cannot be activated temporarily.
Audi side assist: system fault
Have the system checked by an authorized Audi dealer or qualified
workshop. •

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Ap plies to vehi cle s: w ith side a ssist
Safety tips
The side ass ist detec tion may be l imited w hen d riv ing ar ound
narrow street corners, on hi lly streets, and under poor weather
co nd ition s.
I t is possible that the radar sensors may also detect other objects,
suc h as high o r stagge red guardra ils .
S ide ass ist does not meas ure ac tua l la ne widt h. The syste m
assumes a fi xed lane width . Detection in the left and right lanes is
b ased on this assu med lan e wid th. Whe n driv in g o n na rro w roa ds or
when driving to the left or r ight of the c enter of a trave l lane, it is
po ssi ble that ve hic le s will be detec te d tha t are
no t in th e lane next
to the lane you are using .
& WARNING
• Improper reliance on the side assist system can cause colli ­
sions 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 condition s­
danger of accident!
• Side a ssist 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 redu ced or entirely blocked by
rain, snow , and heavy spray . This can result in side assi st not
adequately detecting veh icles 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.
Controls and equip ­
ment
& WARNING (continued )
• 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 130 km/h).
• Side assist signal does not work around tight corners (turning
radius less than 328 feet, or 100 ml. • S ide 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 .
(D Note
To ensu re that side assist is not adversely affected , you sho uld not
b lock the area on the rear bumper where t he radar s ensors are
located with foreign objects (such as with stickers or bicycle racks) .
[ i ] Tips
If the positions of the radar sensors have been changed as a result
o f a re ar end -c olli sio n, for i nsta nce, have s ide ass ist c hecked by a n
authorized Audi dea ler for safety reasons .•
I • •

• .___A_ u_ d_ i _d _r_iv _ e_ s_e _le _ c_t _______________________________________________ _
Audi drive select
Driving settings
Applies to vehicles: with drive se lect
Introduction
Audi drive select provides the possibility to experience different
t ypes of vehicle settings in one vehic le . For instance, using the t hree
COMFORT, AU TO and DYNAMIC modes, the driver can switch from
a sporty to a comfortab le driving mode with the press of a bu tton .
Additiona lly, in vehicles with MM I*, the vehicle setup for INDI ­
VIDUAL * mode can be customized by you. This makes it possible to
combine settings such as a sporty engine tuning with l ight steering .
& WARNING
• Impr oper u se of the Audi drive sele ct ca n c aus e colli sion s,
o th er accid ent s and seriou s person al in jur y.
• Neve r dri ve at spe ed s th at are too h igh f or t raffi c, road and
w ea ther condition s. •
App lies to veh icles: with d rive se lect
Description
The vehicle setup in each mode depends on the vehicle's features .
However, the engine and servo tronic a re a lways affected. The auto ­
matic transmission *, dynamic steering * and adaptive dampers* are
a lso adjustable.
Depending on the mode, the
engin e and autom atic tr ansmis sion *
respond more quick ly or in a more ba lanced manner to accelerator
pedal movements. The
S
ervotroni c (steering servo assistance):::::, page 239 can also be
adapted to driving situations.
D ynami c steering changes the steering ra tio as a func tion of the
driving speed in order to op timi ze the driver's required steering
effort . This sets the steering to be less sensit ive at higher speeds in
order to provide greater control over the vehic le. At reduced speeds,
however, steering is more direct in order to keep the steering effort
as minimal as possible when the driver is maneuvering the vehic le.
At low and average speeds, dynamic steering additional ly provides
more responsive steering performance . The driver can set the basic
steering ratio characteristics .
The
adaptive damper s use sensors to record information regarding
steering movements, braking and acce leration operations by the
driver, road su rface, driving s peed, and load . This makes it possib le
to adapt damping to the driving situation virtually in real time. Audi
drive select also makes it possible to satisfy the desire for sporty
suspension (DYNAM IC) and comfortab le suspension (COMFORT)
without giving up ba lanced tuning (AUTO).
The fol lowing chart provides an overview of the characteristics of
each driving mode.
Systems DYNAMIC
Engine /gearbox
ba la n ced ba
lanced
sporty
Servotronic comfort able ba lance d sporty
Dynam ic steering comfort - bal- sporty/direct
able/ indirect anced/direct
Adaptive dampers comfortable ba lanced sporty
The Servotronic settings are adjusted under the
Dyn. steering menu
i t em. .,_

Park ass ist -
----------------
Park assist
Applies to vehicle s: wi th pa rki ng system
Parking system
Different park assist systems may be used for parking or
maneuvering, depending on the vehicle's features.
P a rk in g sy ste m (r ea r)* :
For the parking system (rear), the acoustic park assist system is
insta lled in the rear of the vehicle=>
page 155.
The rear parking assist system uses ultrasonic sensors to determine
the distance of the vehicle from a detected obstacle. There are a
t otal of four sensors loca ted on the rear bumper (two in the midd le
and two on the sides).
P a rking s ystem (r e ar , w ith rear vi ew camera )*:
For the parking system (rear, wi th rear view camera) , the rear
acoustic park ass ist system is integrated in the rear of the vehicle
and the rear view camera is integrated in the rear lid=>
page 159.
The parking system (rear, with rear view camera) uses ultrasonic
sensors to determ ine the distance of the vehicle from a detected
obstacle. There ar e a total of four sensors located on the rear
bumper (two in the middle and two on the sides). •
Controls and equip­
ment
Parking system (rear)
A pplie s to vehic les : w ith p arking syste m (re ar)
Rear acoustic park assist
The rear acoustic park assist warns y ou of obsta cles or
objects behind your car.
D esc ripti on
The rear acoustic parking assist system determines the distance of
the vehicle from an obstacle using ultrasonic sensors. There are 4
sensors in the rear bumper.
The range at which the sensors start to measure is
a bo ut:
To the sid e
Acti va tio n
2 ft (0.60 ml
5.2 ft ( 1.60 m)
Acoustic parking assist is activated automatically when
r e ver se gea r
is engaged . A brief tone confirms that the system is activated .
Warning tones
Distance warning is given by warning tones which are generated by
the rear signa l generator. The volume and the pitch of the wa rning
tones can be adjusted in the MMI* =>
page 156.
Reversing
Distance warn ing when reversing starts when an obstacle is
detected in the range of the parking assist system . As the distance
decreases, the time interval between the audible tones becomes
shorter .
When the distance is less than 1ft (0.30 ml, the tone becomes continuous. At this point you should stop backing up .
I • •