sensor AUDI A5 COUPE 2016 User Guide

Audi adapt ive crui se con trol a nd b rakin g guar d
-For safety reasons, do not use adaptive
cruise control when driving on roads with
many curves, when the road surface is in
poor condition and/or in bad weather (such
as ice, fog, gravel, heavy ra in and hydroplan­
ing). Using the system under these condi·
tions co uld result in a collision.
- Switch adaptive cruise control off tempora­
rily when driving in turn ing lanes, on ex­
pressway exits or in construction zones. Th is
prevents the vehicle from accelerating to
the set speed when in these situat ions .
- The adapt ive cr uise control system will not
brake by itself if you put your foot on the ac­
celerator peda l. Doing so can override the
speed and distance regu lation.
- When approaching stat ionary objects such
as stopped traffic, adaptive cruise control
will not respond and braking guard will have limited function.
- The adaptive cruise control system and
braking guard do not react to people, ani­
mals, objects crossing the road or oncom ing
objects.
- The function of the radar sensor can be af­
fected by reflective objects such as guard
rails, the entrance to a tunnel, heavy rain or
ice.
- Never follow a vehicle so closely that you
cannot stop your vehicle safely. The adap·
t ive cruise control cannot slow or brake the
vehicle safely when you fo llow another veh i­
cle too close ly. Always remember that the
automatic braking function ca nnot br ing the
vehicle to a sudden o r emergency stop un­
der these conditions .
- To prevent unintended operation, always
switch ACC off when it is not be ing used .
(D Note
The sensor can be disp laced by impacts or
damage to the bumpe r, whee l housing and
unde rbody. That co uld affect the adaptive
cruise control system and braking guard .
Have your authorized Audi dealer or author­
ized Audi Service Facility check their function.
90
In curves
Applies to vehicles: with A udi adaptive cruise control
Fig. 93 Exa mple : dr iving into a curve
When driving into a curve c:::> fig. 93 and out of a
curve, the adapt ive cruise control may react to a
vehicle in the next lane and apply the brakes . You
can override or prevent the braking by pressing
the accelerator pedal b rief ly.
Stationary objects
Applies to vehicles: with Audi adaptive cruise control
Fig. 94 Example: object chang ing lanes and stat ionary ob ·
jec t
The adaptive cruise control system only reacts to
objects that are moving or that the system has
already detected as moving . For example, if ave­
hicle @, which has already been detected by the
adaptive cruise control, turns or changes lanes
and another stationary vehicle @ is located in
front of that vehicle, the system will not react to
the sta tionary veh icle.
Vehicles with manual transmission
Applies to vehicles: with Audi adaptive cruise control
The adaptive cru ise control is availab le from the
2nd gear through the 6th gea r in the customary
RPM. ....

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Audi adaptive cruise control and braking guard
When the adaptive cruise control is turned on,
you must press the clutch to shift gears (as usu­
al). When shifting normally or when press ing the
clutch , the adaptive cruise control remains
turned on.
After you have engaged the gear, you do
not
need to press the gas pedal. The adaptive cruise
control accelerates automatically if necessary .
If you press down on the clutch for too long or
shift/couple improperly, the adaptive cruise con­
trol may t urn
off automatically .
@ Tips
You cannot turn on the adaptive cruise con­
trol during a shifting operat ion.
Audi adaptive cruise
control
Description
Applies to vehicles: with Audi adaptive cruise control
Fig. 95 Detection range
What can Audi adaptive cruise control do?
The adaptive cruise control works in conjunction
with a radar sensor installed in the front of the
veh icle ¢
page 89, fig. 92, which is subject to
des ignated system limits¢
page 91. Stationa ry
objects are disregarded.
On open roads with no traffic, adaptive cruise
control works like a regular cruise control sys­
tem. The stored speed is maintained . When ap­
proaching a moving vehicle detected up ahead,
the adaptive cruise control system automatically
slows down to match that vehicle's speed and
then maintains the distance that the driver previ­
ously stored. As soon as the system does not de- tect a vehicle up ahead,
adaptive cruise control
acce lerates back up to the stored speed.
Which functions can be controlled?
When you switch adaptive cruise control on, you
can set the current speed as the "contro l speed "
¢ page 91, Switching on and off.
When driving, you can stop cru ise control
¢ page 93 or change the speed ¢page 92 at
any time.
You can also set the distance to the object ahead
and set the adaptive cruise control driving pro­
gram
¢ page 93.
Switching on and off
Applies to vehicles: with Audi adaptive cruise control
Fig. 96 Selecto r lever : sw itc hi ng on/off
Fig. 97 Instrument cluster: Audi adaptive cruise cont rol
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91

Audi adaptive cruise control and braking guard
Audi braking guard
Description
Applies to vehicles: with Audi adaptive cruise co ntro l
Fig. 102 Instrument cluste r: approach warning
Braking guard uses a radar sensor. It also func­
tions within the limits of the system when adap­
tive cruise control is switched off .
What can Audi braking guard do?
When detected in time, the system can assess
situations when a vehicle ahead brakes suddenly
or if your own vehicle is traveling at a high speed
and approaching a vehicle up ahead that is mov­
ing more slowly . Braking guard does not react if
it cannot detect the situat ion.
The system advises you of various situations:
- The
distance warning is given if you are too
close to the vehicle ahead for a long time. If the
vehicle ahead brakes sharply, you will not be
able to avoid a collision. The indicator light .
in the display comes on.
- The
approach warning is given when a detected
vehicle up ahead in your lane is moving much
more slowly than you are or if it brakes sharply .
When this warning is g iven, it may only be pos­
s ib le to avoid a collision by swerving or brak ing
sharply. The indicator light . and indicator in
the display will warn you about the danger
¢ fig. 102 . You will also hear an acoustic signal.
If you do not react fast enough or do not react at
all to the situation, Braking guard will intervene
by braking and the message
braking guard inter-
;::; vention
will appear.
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is is not availab le in some co untries. rl
-If a collision is imminent, the system wi ll first
provide an
acute warning by briefly and sharply
apply ing the brakes.
- If you do not react to the acute warning, brak­
ing guard can brake within the limits of the sys­
tem. This reduces the vehicle speed in the event of a collision.
- At speeds under 20 mph (30 km/h), the system
can initiate a comp lete decelerat ion shortly be­
fore a collision
ll.
- If the braking guard senses that you are not
braking hard enough when a collision is immi­
nent, it can increase the braking force .
Which functions can be controlled?
You can switch braking guard and the distance/
approach warn ing on or off in the radio or MMI
¢ page 96, Settings in the radio/MM! .
A WARNING
-
Lack of attention can cause collisions, other
accidents and ser ious personal in juries. The
braking guard is an assist system and cannot
prevent a collision by itself. The driver must
always intervene. The driver is always respon­
sible for braking at the correct tim e.
- Always pay close attention to traffic, even
when the braking guard is switched on. Be
ready to intervene and be ready to take
comp lete control whenever necessary. Al­
ways keep the safe and legal distance be ­
tween your vehicle and vehicles up ahead .
- Braking guard works within limits and will
not respond outside the system limits, for
examp le when approaching a stopped veh i­
cle or stationary obstacle (end of a traff ic
jam or vehicle that has broken down in traf­
fic).
- Always remember that the radar sensor for
the braking guard works only within def ined
detection and range limits that may prevent
the proper detect ion of other vehicles.
- The radar sensor's function and range can
be reduced by rain, snow and heavy spray.
Moving vehicles up ahead may not be
,.
95

Audi adaptive cruise control and braking guard
promptly detected or may not be detected
at all.
- Reflective surfaces including crash barriers
or tunnel entrances may impair the function
oftheradarsensor.
(D Tips
-You can cancel the braking that is initiated
by the system by braking yourself, by accel­
erating noticeably or by swerving.
- Braking guard error messages ¢
page 96.
- Keep in mind that braking guard can brake
unexpectedly. Always secure any cargo or
objects that you are transporting to reduce
the risk of damage or injury.
Settings in the radio/MM!
Applies to veh icles: w ith Audi adaptive cruise co ntrol
.,. Select : ICARI function button> Car systems*
control button > Driver assist> Audi braking
guard .
Or
.,. Select :
~I C-A-R~I funct ion button > Audi braking
guard .
System -
Switch Audi braking guard On and Off .
When you switch the ignition on, the message
Audi braking guard off appears if the system is
sw itched off.
Early warning -The distance and approach warn­
ings in the display can be sw itched
On/ Off.
@ Tips
-Your settings are automatically stored and
assigned to the remote control key being
used at the times the sett ings are made .
- If you restrict or sw itch off the ESC, the
braking guard also switches itself off
¢page 171.
- Switch braking guard off when you are load­
i ng the veh icle onto a vehicle carr ier, train,
sh ip or other type of transportation . This
can prevent undesired warnings from the
braking guard system.
96
Messages
Applies to vehicles: with Audi adapt ive c ru ise control
Braking guard: Off
This dr iver message appears if the system is
turned off via the radio/MM I* . Otherwise, if the
system is turned off, the information appears
ev­
ery time shortly after the start of the trip.
The driver message also appears if the system is
not available due to a malfunction or if the ESC is
not switched on
¢ page 171 . If th is is the case,
the system wi ll not provide warnings about a
possible collision .
Braking guard: Activated
This dr iver message appears if sharp brake pres­
sure was applied due to an acute warning .
•••
Three white dots appear if a setting cannot be se­
l ected with the operating lever. For example, this
happens if you want to raise/lower the speed
even though there was no previously saved
speed .
ACC: Deactivation
The driver message appears in vehicles with man­
ual transmission. If the clutch pedal was pressed
down for too long, the adaptive cruise control
turns off. A chime sounds as a reminder.
ACC: Sensor blocked
This message appears if the sensor v iew is ob­
structed, for examp le by leaves, snow , heavy
spray or dirt. Clean the sensor¢
page 89, fig. 92.
ACC: not available
The driver message appears if there is a malfunc­
tion. The adaptive cruise control turns off. A
chime sounds as a reminder . Have the system
checked by an authorized Audi dealer or author­
i zed Audi Service Facility.
ACC: unavailable
The driver message appears if, for example, the
brake temperature is too high. The adaptive
cruise contro l is temporarily unavailable . A chime
sounds as a reminder. ..,.

Audi side assist
Audi side assist
Side assist
Description
Applies to vehicles: with Audi side assist
F ig. 103 Se nsor detec tion rang e
Fig . 10 4 Display o n the exte rio r m irror
Side assist helps you monitor your bl ind spot and
traffic behind your vehicle . Within the limits of
the system , it warns you about vehicles that are
comi ng closer o r that are traveling with you with­
in sensor range
(D c:> fig. 103 : if a lane cha nge is
cl assified as c ritic al, the displ ay @ in the exter io r
m irro r
i=>fig . 104 tu rns on .
The display in the left exter ior mir ror provides as­
sis tance whe n making a la ne change to the left,
while the disp lay in the rig ht exte rio r mi rror pro­
vides assis tance when mak ing a lane chan ge to
the right .
Information stage
As long as you do no t activate the turn signal,
side assis t
informs you about ve hicles tha t are
detected and class if ied as crit ic al. T he disp lay in
the respe ctive m irror turns on, but is dim .
98
The display remains dim intentiona lly in the in ­
formation stage so that your view toward th e
front is not disturbed .
Warning stage
If you activate the turn signal, side assis t warns
you about vehicles tha t are detected and classi ­
fied as crit ica l. T he disp lay in the respect ive mir­
ror blinks bright ly.
If this happens, check traffic
by glancing in the rearview mi rror and ove r you r
shou lder
c:> .&. in General information on
page
99.
{!) Tips
- You can adjust the b rightness of the disp lay
@ i=>pagel00.
-Please refe r to the instructions for towing a
trailer located in
i=> page 99.

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General information
App lies to vehicles: with Audi side assist
®
®
©
Fig. 105 Driving sit ua tio ns
AU DI A5
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Fig. 106 Rear of the vehicle: position of the senso rs
Side assist functions at speeds above approxi­
mately 19 mph (30 km/h).
@ Vehicles that are approaching
In certain cases, a vehicle will be classified as
critical for a lane change even if it is still some­
what far away. The faster a veh icle app roaches,
the sooner the display in the exterio r mirror w ill
turn on.
@ Vehicles traveling with you
Vehicles traveli ng with you are ind icated in the
exterior mi rror if they are classified as critical for
a lane change. All vehicles detected by side assist
Audi side assist
are indicated by the time they enter your "blind
spot", at the latest.
© Vehicles left behind
If you s low ly pass a vehi cle that side assist has
de tected (the difference in speed between the
vehicle and your vehicle is less than 9 mph
(15 km/h)), the display in the exterior mirror
turns on as soon as the vehicle enters your blind
spot.
T he display w ill not turn on if you quickly pass a
vehicle that side assist has detected (the differ­ ence in speed between the vehicle and your vehi­
cle is greater than 9 mph (15 km/h)) .
Functional limitations
T he radar sensors are designed to detect the left
and right adjacent lanes when the road lanes are
the normal width . In certain situations, the dis­
play in the exterior mirror may turn on even
though there is no vehicle located in the area
that is critical for a lane change. For example:
- if the lanes are narrow or if your are driving on
the edge of your lane. If this is the case, the
system may have detected the vehicle in anoth­
er lane that is
not adjacent to your current lane.
- if you are driving through a curve. Side assist
may react to a vehicle that is one lane over
from the adjacent lane.
- if side assist reacts to other objects (such as
high or d isplaced guard rai ls) .
- In poor weather conditions. The side ass ist
functions are limited.
Do not cover the radar sensors
c:> fig. 106 with
stickers, deposits, bicycle wheels or other ob­
j ects, because th is will affect the f unction . Do not
use side assist when towing a trailer. For infor­
mation on cleaning, refer to
c:> page 184.
A WARNING
= -
-Always pay attention to traffic and to the
area around your vehicle. S ide assist cannot
replace a driver's attention. The driver alone
is always responsibl e for lane changes and
sim ilar drivin g maneuvers .
IJI,
99

Audi side assist
-Improper reliance on the side assist system
can cause collisions and serious personal in­
jury:
- Never rely only on side assist when chang­
ing 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!
- 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).
- In certain situations, the system may not
function or its function may be limited. For
example:
- if vehicles are approaching or being left
behind very quickly . The display may not
turn on in time .
- in poor weather conditions such as heavy
rain, snow or heavy mist .
- on very wide lanes, in tight curves or if
there is a rise in the road surface . Vehicles
in the adjacent lane may not be detected
because they are outside of the sensor
range.
(D Note
The sensors can be displaced by impacts or damage to the bumper, wheel housing and
underbody . This can affect the system . Have
your authorized Audi dealer or authorized
Audi Service Facility check their function.
(D Tips
-If the window glass in the driver's door or
front passenger's door has been tinted, the
display in the exterior mirror may be misin­
terpreted.
- For Declaration of Compliance to United
States FCC and Industry Canada regulations
c::> page 247.
100
Activating and deactivating
Applies to vehicles: with A udi side assist
Fig. 107 D riv er's doo r: Side ass ist butto n
.,.. Press the button c::> &. in General information
on page 99
to switch the system on/off . The
LED in the button turns on when side assist is
switched on .
Adjusting the display brightness
Applies to vehicles: with A udi side ass ist
The signal brightness can be set in the radio or
MMI* .
.,.. Select: I CAR I function button > Audi side assist.
.,.. Select: I CAR I function button > Car systems*
control button > Driver assist> Audi side as­
sist.
The display brightness adjusts automatically to
the brightness of the surroundings, both in the
information and in the warning stage . In very
dark or very bright surroundings, the display is
already set to the minimum or maximum level by
the automatic adjustment . In such cases, you
may notice no change when adjusting the bright­
ness, or the change may only be noticeable once
the surroundings change.
Adjust the brightness to a level where the display
in the information stage will not disrupt your
view forward. If you change the brightness , the
display in the exterior mirror will briefly show the
brightness level in the information stage. The
brightness of the warning stage is linked to the
brightness in the information stage and is adjust ­
ed along with the information stage adjustment.
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-Side assist is not active whi le you are ma k­
i ng the ad justment .
- Your settings are automatically stored and
ass igned to the remote control key being
u sed.
Driver messages
App lies to vehicles: with Audi side assist
If side ass ist switches off by itself, the LED in the
button turns off and a message will appear in the
i nstr ument cluster d is pl ay :
Audi side assist una vailable: Sensors blocked
The rada r sensors ' vision is affe cted . Do not cover
the area in front of the sensors with bike wheels,
stickers, dirt o r othe r objects. Clean the area in
front of the senso rs, if necessary
c> page 99,
fig. 106.
Audi side assist: Currently unavailable
S ide a ssist can not be swi tc h ed o n tem por arily be­
c a use there is a mal func tio n (fo r ex amp le, the
b attery charge level may be too low) .
Audi side assist: System fault!
The system ca nnot guarantee that it w ill detect
ve hicles co rrectly and it is switched off . The sen­
sors have bee n dis pl aced or are faulty . Have the
sys tem checked by an auth ori zed Audi dea le r or
a ut hor ized Audi Se rvice Facility soo n.
Audi side assist : Unavailable when towing
Side assist sw itches off automatically when a fac­
tory-installed trailer hitch is connected to the
e lectrical co nnector on the trailer. The re is no
guarantee the system will sw itch off when usi ng
a retrofi tted tra ile r hi tch. Do not use s ide ass ist
when towing a t railer.
Aud i side assist
101

Audi drive select
Audi drive select
Driving settings
Introduction
Applies to vehicles: with Audi drive select
Drive select provides the poss ibility to experience
d ifferent types of vehicle settings in one veh icle.
F or instance, using the three
Comfort, Auto and
Dynamic modes, the driver can switch from a
sporty to a comfortable driving mode with the
press of a button.
Addit ional ly, in vehicles with MM I*, the vehicle
setup for
Individual* mode can be customized by
you. This makes it possible to combine settings such as a sporty engine tuning with comfortable
steering .
A WARNING
-
Improper use of the Audi drive select can
cause collisions, other accidents and serious
personal injury .
Description
Applies to vehicles: with Audi drive select
The vehicle setup in each mode depends on the
veh icle's features . However, the engine, auto­
mat ic transmission* and steering are always in­
volved.
Engine and automatic transmission*
Depending on the mode, the engine and the au ­
tomatic transmission respond quicker or in a
more balanced manner to accelerator pedal
movements . In the sporty dynamic mode, the au­
tomatic transmission shifts at higher RPMs.
Steering
The steering adapts in terms of steering effort
and steering ratios. Indirect steer ing that moves
easi ly, like the steering in comfort mode, is best
suited to long drives on a highway. In contrast,
dynamic mode provides sporty, direct steering.
The follow ing applies to vehicles with dynam ic
steer ing*: the stee ring rat io changes based on
veh icle speed in orde r to ma inta in optim um
steer ing effort for the driver at all times. This
102
sets the steering to be less sensitive at higher
speeds in order to provide improved vehicle con­
tro l. At reduced speeds, however, steering is
more direct in order to keep the steering effort as
minimal as possible when the driver is maneuver­
ing the vehicle . At low and average speeds, dy­
nam ic steering addit ionally prov ides more re­
spons ive steering perfo rmance .
Adaptive dampers*
The adaptive dampers* use sensors to record in­
formation regarding steering movements, brak­
ing and acceleration operations by the driver,
road surface, driving speed, and load . This makes
i t possible to adapt damping to the driving situa­
tion virtua lly in real time . Drive select also makes
i t possible to satisfy the desire for spor ty suspen ­
sion (Dynamic) and comfortable suspension
(Comfort) without giving up balanced tuning (Au­
to).
Sport differential*
As a component of the all wheel dr ive system
(quattro)
r=;, page 174, the sport differential* dis­
tributes the driving power to the rear axle de­
pending on the situation. The distribution of
power varies depending on the mode selected.
The goal is a high level of ag ility and ability to ac­
ce lerate on curves. The vehicle is very respons ive
to steering.
Audi adaptive cruise control*
The behavior when accelerating can be adjusted
from comfortable to sporty, depending on the
drive select mode. Adaptive cruise control also responds to the driving behavior of the vehicle
ahead in a more conservative or sporty manner .
Engine sound*
The sound of the engine is adapted to the select­
ed mode and ranges from subtle to sporty.
@ Tips
- In some models, the maximum vehicle
speed can only be reached in the
Auto and
Dynamic modes.
- For vehicles with an automatic transmis-
sion, se lecting the
Dynamic mode resu lts in ..,_

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Parking system
Applies to vehicles: with park in g system
Different park assist systems may be used for
parking or maneuvering, depending on the vehi­
cle's features.
Parking sy stem (rear )* :
For the parking system (rear), the aco ustic par k
assist system is installed in the rea r of the veh icle
¢ page 105.
The rear parking assis t sys tem uses ultrason ic
sensors to dete rm ine the distance of the veh icle
from a detected obstacle . There are a tota l of
four sensors located on the rea r bumpe r (two in
the middle and two on t he sides).
Parking system (rear , with rear view
came ra)*:
For the parking system (rear, with rear view cam ­
era),
the rear acoustic park assist system is i nte­
g rated in the rear of the ve hicle and the rear view
camera is integrated in the rear lid ¢page 108.
The parking system (rear, with rear view camera)
uses ultrasonic sensors to dete rm ine the distance
of the vehicle from a detected obstacle. There are
a tota l of four senso rs located on the rear bump­
er (two in the midd le and two on the sides) .
A WARNING
-
Make sure the senso rs are no t cov ered by
s t ick ers, depos its o r any othe r obstr uctions as
i t may imp air th e sensor f unction. For infor­
mation on clea ning, refe r to¢
p age 18 4.
Rear parking system
Rear acoustic park assist
Applies to vehicles: with park in g system (rear)
The rear acoustic park assist warns you of obsta­
cles or objects behind your car.
Description
T h e rea r a cous tic par king assist system deter­
mines t he d ista nce o f the ve hicle from an obsta -
Parking System
cle using ultrasonic senso rs . T here are 4 sensors
in the rear bumper .
T he ra nge a t whi ch the sensors sta rt to me asure
is
about :
To the s ide 2 ft (0.60 m)
Cente r rear 5.2 ft (1. 60 m)
Activation
Acoustic parking assist is act ivated automatica lly
whe n
reverse gear is engaged. A b rief to ne con ­
firm s th at t he system is a ct ivate d.
Warning tones
Dista nce warn ing is given by warn ing tones wh ich
are ge nerated by t he rear sig nal ge nerator . The
vo lume and t he p itch of the wa rn ing tones can be
adjus ted in the M MI*
¢ page 10 6.
Reversing
Dista nce warn ing when reversing starts when a n
obstacle is detected in the range of the pa rking
ass ist system . As the distance dec reases, the
t ime interva l between the aud ib le ton es becom es
s h ort er.
When the distance is less tha n 1ft (0.30 m), the
tone becomes cont inuous. At t h is point you
shou ld sto p bac king up.
Please note that low objects already s ignalled by
a war ning can d isappear from the system's detec­
t io n range and w ill not cont inue to be s ignalled .
If the distance to an obstacle remains the same,
the volume of the distance warn ing is gradually
reduced afte r abo ut 4 seconds (t his does not ap­
ply in the conti nous to ne range). App roaching an­
othe r obstacle will result in th e distance war ning
sounding at the normal volume aga in.
Malfunctions in the system
If a warning to ne is aud ib le for about five sec­
o n ds when you turn on the ignition, there is a
malfu nction in t he sys tem. Have the prob lem
cor rec ted by you r auth o riz ed Aud i dea le r.
Keep the sensors in t he rear bumper clean and
free from ice so t hat the acoustic park ass ist sys-
tem can function prope rly . .,..
105