AUDI A5 COUPE 2012 Owners Manual

@ Vehicle symbol
The vehicle symbol indicates whether the sys­
tem has detected an object traveling in front.
-Vehicle outline : Open road, no vehicle
ahead.
- White vehicle: A vehicle is detected ahead .
-Red vehicle: Request for driver to assume
control.
@ Distance
Using the arrows and scale, you can detect
how far it is to the vehicle in front of you.
-Open road: No arrow appears when the ve­
hicle is on an open road and there is no vehi­
cle ahead.
- Driving in traffic: If a vehicle is detected
ahead, the arrow moves on the scale . The
green area represents the distance set.
When approaching s low ly, the arrow moves
from the
gray zone to the green zone on the
scale.
- Request for driver to assume control: When
approaching rapidly, the arrow serves as an
early warning signal. If the d istance select­
ed is exceeded or possibly not reached, the
arrow moves into the
red zone on the scale .
In certa in driving situations, you as the driv­
er will have to ta ke act ion
q page 111, Driv­
er intervention prompt.
@Status
-The text ACC OFF appears in white letters
when adapt ive cruise control is turned off.
- The text
ACC AVAILABLE appears in wh ite
letters when the system is turned on but no
desired speed has been set .
- The text
OVERRIDE appears in white letters
when you exceed the desired speed by accel ­
erating .
- The text
DISTANCE! appears in red letters
when the interval to a vehicle traveling
ahead is too short and you have to slow you r
vehicle additionally with the foot brake .
- The text messages
DISTANCE 1 to DIS ·
TANCE 4
appear in green letters to ind icate
Adaptive cruise control 109
the time interval you have set and adaptive
cruise contro l is in management mode.
- If the driving program "standard" is re­
placed by "comfort" or "dynamic" using the
MMI*, the above text message is supple ­
mented by an appropriate prompt, e.g.
DIS­
TANCE 1 DYN .
System status indicator
Applies to vehicles: wit h adaptive cruise contro l
The text messages and symbols shown in this
area of the display ore not displayed perma­
nently.
Fig. 120 System status indicator
Time intervals (such as~ ---- ~>
The different symbols for the time intervals
appear if you change the settings ~
fig. 120 .
The text message ... (three white dots) ap­
pears if a setting cannot be implemented with
the operat ing lever . The following are possible
reasons:
- If you pull the contro l lever towards you to
resume speed but no requested speed was
set .
- If you push the lever up to increase (or down
to reduce) speed when no speed has been
set previously.
- If you push the lever up to increase (or down
to reduce) speed and this speed is outside
the range from 20 to 95 mp h (Canada mod­
els: 30 to 150 km/h).
ACC functionality limited
The text message ACC functionality limited
appears when the ACC system does not detect ..,.

110 Adaptive cruise control
any objects over an extended time period. For
the time being, the distance to vehicles up
ahead is not being controlled. The ACC system
is not switched off, so increased alertness is
required. The following may be reasons for
the text message ACC Functionally limited:
- The ACC sensor is dirty. The ACC system is
not reacting, or is not reacting correctly, to
vehicles traveling ahead .
- It is possible that you are driving on a road
with very light traffic
without anything at
the side of the road (e.g. guard rails, traffic
signs, trees). As soon as a vehicle is detected
by the system again, it returns to its control
range and the text message disappears.
The ACC sensor is located in the right front
trim grille
¢ page 102, fig . 110. If there is a
loss of operation due to heavy contamination,
this area should cleaned to restore proper op­
eration.
ACC not available
The text message ACC not available appears,
for example, if the temperature of the brakes
is excessive . Adaptive cruise control is tempo­
rarily not available. A warning tone sounds as
a reminder.
ACC not available!
The text message ACC not available! appears
in the event of a malfunction. Adaptive cruise
control is turned off. A warning tone sounds
as a reminder. Have the system inspected by a
qualified dealership.
ACC sensor blocked !
The text message ACC sensor blocked ! ap­
pears when the ACC system can no longer
guarantee safe detection of objects. Adaptive
cruise control is turned off. A warning tone
sounds as a reminder.
To decide whether it is necessary to switch off
the ACC (ACC sensor blocked
!) or if it is only a
temporary condition (ACC Functionally limit­
ed), the system will also takes into considera­
tion the outside temperature and/or the wind­
shield wiper operation. The
ACC sensor is dirty or blocked (e.g. leaves,
snow).
The sensor should be cleaned to restore prop­
er sensor function¢
page 102, fig. 110.
Engine speed !
The text message Engine speed ! appears in
vehicles with manual transmission when the driver did not shift up or down in time while
using adaptive cruise control braking or accel­
erating, causing the vehicle to exceed or not
reach the permitted limit speed. This causes
adaptive cruise control to deactivate automat­
ically. A chime sounds as a reminder.
Parking brake!
The text message Parking brake! appears if
emergency braking was manually initiated
with the Electromechanical Parking Brake
(EPB). The adaptive cruise control is turned
off. This is accompanied by a warning tone.
Stabilisation program
The text message Stabilisation program ap­
pears if the Electronic Stabilization Program
(ESP) has intervened. In this case the adaptive
cruise control is automatically turned off. This
is accompanied by a warning tone.
Speed
The set speed in mph (Canada km/h) always
appears when saving or changing the speed in
adaptive cruise control¢
page 104, How is
the speed stored?
and ¢ page 105, Changing
stored speed.
Speed too low
The text message Speed too low appears if
the current speed is too low
to set or to hold
the requested speed.
When setting a desired speed, it must be at
least 20 mph (30 km/h). At speeds below 12
mph (20 km/h), the cruise control is turned
off.
In speeds over 95 mph (150 km/h), the sys-
tem remains active and resumes the speed of .,..

95 mph (150 km/h) if the driver removes the
foot from the accelerator .
Selector lever position!
The text message Selector lever position! ap­
pears when the selector lever is moved to po­
sition
N. In thi s position, adaptive cruise con­
trol is not avai lab le .
Driver intervention prompt
Applies to vehicles: with adaptive cruise control
The driver intervention prompt co/ls on the
driver to toke over the situation.
Fig. 121 Instrument clus te r: Driver inte rven tion
pr ompt
In certain situations, the braking power of the
adaptive cruise control is not sufficient to
maintain an adequate distance from the ob­
ject ahead . In this situation, the adaptive
cru ise control calls on
you as the driver to take
action.
The
driver intervention prompt alerts you vis­
ually and audib ly .
- A red vehicle is shown in the instrument
cluster disp lay
¢ fig . 121 .
-The text DISTANCE! appears in the status
line .
Adaptive cruise control 111
- The indicator light in the Instrument cluster
blinks red.
- A warning tone sounds.
(0 Tips
-If the adaptive cruise control initiates
braking, the hydraulic brake system is
under pressure . Th erefore, the brake
pedal distance is shorter and the pedal
"feels" harder.
- Adaptive cruise contro l is swi tched off af ­
ter pressing the footbrake. The speed
saved up this point can be resumed.
- To resume the saved speed, re lease the
brake pedal and press the control lever
¢ page 105, Turning adaptive cruise
control off temporarily.
- If you use the accelerator to go faster
than the speed of the object ahead of
you, the
driver intervention prompt will
not be accompan ied by a warn ing signal.
- If the speed you previously set is exceed­
ed, the indicator light in the speedome­
ter will switch off.
MMI settings
App lies to vehicles: with adaptive cruise control
Individual settings for adoptive cruise control
con be selected in the MMI*.
Settings for the driving program can be ad ­
justed individually to the particular user and saved in the MM!*.
,,. Select:
I CAR ! function button > Adaptive
Cruise Control
> Driving program .
Setting the driving program
In the driving program menu you can adjust
the characteristics of adaptive cruise control
to what you want using
dynamic , standard or
comfort.
Saving settings
Your individua l settings are automatically
saved and assigned to the remote control key
being used ( remote key storage). If the key is .,..

112 Adapti ve crui se control
given to another person, the saved settings
remain as they are.
System limitations
General information
App lies to vehicles: with adaptive cruise control
Some driving situations which affect the func­
tion of the radar sensor are described below.
When driving, the adaptive cru ise control is
governed by physical and system-specified
limits. Also, under certain circumstances, the
ACC system may react unexpectedly or late
from the driver's po int of view. Therefore, al­
ways be attentive and intervene, if necessary:
- when driving around curves¢
page 112
-when vehicles in front are not in line with
your vehicle ¢
page 112
-when other vehicles are changing lanes
r:=>page 113
-when other veh icles are difficult to detect
r:=> page 113.
A WARNING
The radar sensor's vision can be reduced by
rain, snow and heavy spray. This can result
in vehicles driving ahead being inade­
quately d etected or, in some c ircumstan­
ces, not detected at a ll.
If ne cess ary, take
a ction yourself!
When driving around curves
Applies to vehicles: with adaptive cruise control
Fig. 122 Vehicle entering a cu rve
Fig. 123 Ve hicle leav ing a cu rve
Entering a curve
When enter ing a curve, the adaptive cruise
control may react to a vehicle in the next lane
and apply the brakes in yo ur vehicle
r:=> fig. 122. The braking action can be overrid­
den by depressing the accelera tor pedal.
Leaving a curv e
At the exit from very long curves the pred ic­
t ive lane reading can cause the adaptive cruise
control to react to another vehicle in the next
lane and apply the b rakes in your vehicle
r=>fig . 123. The braking action can be over rid­
den by depressi ng the acce le ra tor pedal.
, Vehicles offset to one side
Applies to vehicles: with adaptive cruise control
Fig. 124 Ve hicle traveling a head outside the detect ion
range of the radar sensor
Vehicles trave ling ahead and to one s ide can ­
not be detected by the adaptive cru ise contro l
unt il they are within the detect ion range of
the sensor.

Lane changes by other vehicles
Applies to vehicles: with adaptive cruise control
Fig. 125 A vehicle changes lanes
Vehicles which move into your lane a short
d istance ahead cannot be identified by the
adapt ive cruise control until they are in the ra­
dar sensor's detection range.
Vehicles that are difficult to detect
Applies to vehicles: with a daptive cruise control
Fig . 126 Two -wheeled vehicle driving ahead
Vehicles that are difficult to detect, e.g. two­
wheeled vehicles ahead, vehicles with high ground clearance, protruding load, are fre­
quently detected late or not at all, under
some circumstances.
Adaptive cruise control 113
Stationary vehicles
Applies to vehicles: wit h adaptive cruise control
Fig. 127 Turning and stationary veh icle
Fig. 128 Sheering out and stat ionary vehicle
If a vehicle that has been detected by the ACC
system turns
off or sheers out, and there is a
stationary vehicle ahead of that vehicle, the
ACC system does not respond to the station­
ary veh icle
~ fig. 12 7 and ~ fig. 128.
Audi braking guard
Description
Appl ies to vehicles: wit h adaptive cruise control
Audi braking guard warns you of a threaten­
ing collision with a vehicle ahead.
Fig. 129 D isplay in the instrument cluster

114 Adaptive cruise control
The Audi braking guard is active from a speed
of approx. 20 mph (30 km/h) and works with­in the system limits¢
page 112 even when
the adaptive cruise contro l is deactivated.
A radar sensor is bui lt into the front of the ve ­
hicle
¢ page 102, fig. 110. The system is in­
tended to measure the distance to reflective
surfaces. If a measurement is not possible,
the system does not respond .
When the measurement has taken p lace, the
system can assess a hazardous situation,
when a vehicle ahead suddenly brakes or when
your own vehicle is driving at high speed to­
wards a much slower vehicle ahead . As soon
as the system assumes that a possible colli­
sion with the vehicle ahead can on ly be avo id­
ed by immediate all-out braking or by an
avoiding maneuver, a warning appears.
The system has a pre-set response time to be
able to warn in good t ime . This system re­
sponse time is automat ically reduced if you
accelerate actively, for example to join a high­
way. Braking, transverse acceleration and the
steering angle can lead to a reduced system
response time . The warning is deactivated if
you begin to overtake with fu ll acce leration.
The system draws your attention to two differ­
ent hazardous situations:
Distance
The distance warn ing is issued in the event of
inadequate distance to the veh icle ahead ape­
riod of more than 5 seconds . If the distance is
l ess than 30 feet (9 meters) at 50 mph
(80 km/h) , for example, an optical display is
faded in on the instrument cluster¢
fig. 129.
If the vehicle ahead brakes sharply, a collision
cannot be avoided , even in the case of an im­
mediate response. In this case, increase the
distance to the vehicle ahead.
Speed
If there is a much slower veh icle ahead in your
la ne, or if the vehicle ahead brakes sharply,
the Audi braking guard ca lculates the point
from which a collision can only be avoided by all-out braking or
by an avoiding maneuver. If
a warning does sound, a possib le collision
with the vehicle in front can be avoided
through an evas ive maneuver or by braking .
T he warning is given in two stages:
-Pre-warning: An optical display appears in
the instrument cluster and a warning tone
so unds.
- Acute warning: If you do not respond to the
pre-warn ing, the second stage , the acute
warning, is issued . A brake jolt reminds you
to concentrate on the road again.
Under heavy brea king, brake assist
¢
page 209 also helps you obtain max imum
braking efficiency.
.&_ WARNING ~
Always pay attention to traffic, even when
the Audi braking guard is switched on. You
are a lways responsible for your speed and
the distance between your vehicle and oth·
er vehicles.
-Always keep the lega lly stipulated safety
d istance between your vehicle and the
veh icle ahead • danger of accident!
- The Audi braking 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 restrictions in narrow
bends due to the field of vision of the ra­
dar senso r. T his may possibly lead to ob­
stacles not being detected.
- The radar sensor's
vision can be reduced
by rain, snow and heavy spray. This can
resu lt in vehicles driving ahead being in­
adequately detected or, in some circum­
stances, not detected at all. Always
watch where yo u are driving .
- Reflecting objects such as e.g . crash bar ­
riers or the entrance to a tunne l may im­
pair the function of the radar sensor .

Settings in the MMI
Applies to vehicles: with adaptive cruise control
The settings of the Audi braking guard are
performed in the MMI*.
Settings regarding the system and the early
warn ing can be adjusted to the respective user
and saved in the MM!*.
Switching the system on and off
~ Select: ICARlf unction button> Audi brak­
ing guard .
~ Select System On to switch the system on
or
Off to switch the system off.
Switching the early wa rning on and off
~ Se lect: ICARI > Audi braking guard .
~ Select Early warning On to switch the
acoustic and optical warning on or
Off to
switch the system
off.
(D Tips
When handing over the keys to another
person, the prev ious settings are adopted
if the Audi braking guard is act ivated
¢page 41.
Driver's information in the instrument
cluster display
Applies to vehicles: with adaptive cruise control
braking guard activated
This drive r's information appea rs when a
brake jolt has been carried out due to an acute
warning.
Braking guard off
This driver 's information appears when the
system has been deactivated via the MM!*.
Furt hermore the informat io n appears each
time short ly after the beginning of the jour ­
ney when the system is switched
off.
This driver's information also appears when
the system is not available due to a malfunc­
tion or if you switch the ESP/ ASR
off
¢ page 204. In this state the system no lon ­
ger warns of a pending collision.
Adaptive cruise control 115

116 Audi side assist
Audi side assist
Lane change assistant
Description
App lies to vehicles: with si de ass ist
The side assist helps you when changing
lanes .
a::ro
AUDI
.ii 0 0
Fig. 130 Rear bum per: Pos ition of radar senso rs ( not
vis ible on outs ide)
Fig. 131 Signal ligh t on t he outside mirror -driver's
side
Side assist uses radar sensors (not visib le on
outside) ¢
fig. 130 to help the d river check
blind spots, and see what is happening in traf­
fic behind the vehicle
¢ page 117, fig. 133.
Signal lights are built into both outside mir­
rors @¢
fig. 131. The signa l light on the left
outside mirror assists when moving over into
the left lane and the signa l light on the right
outside mirror assists when moving over into
the right lane.
The signal light comes on to te ll you that side
assist has detected a vehicle on that side and
that the position of this other vehicle should
be taken into account if you were to change
lanes . This is called the
informational stage
signal ¢
page 118 . The informational stage signal
is designed so that you notice it only
when you are looking in the outs ide mirror.
When you activate the turn signal and side as­
s ist detects a vehicle in a notable location, the
corresponding signal on the outside mirror
flashes briefly and brightly several times. This
is the
alert stage signal¢ page 118.
Activating and deactivating
Applies to vehicles: wit h side assist
Fig. 132 Driver 's door: S ide ass ist button
Activating
"' Press the¢ fig. 132 button. The indicator
on the button lights up.
Deactivating
"' Press the button again . The indicator light
on the button goes out .
The system works at speeds faster than 19 mph (30 km/h) .
A WARNING
--Improper reliance on the side assist sys-
tem can cause collis ions and serious per­
sonal injury:
- Never rely on ly 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 un ­
der all conditions- danger of acc ident!
- Side assist cannot detect vehicles in time
to a lert you when they approach from
behind at very high speed, or fall drop
back very quickly.
11>

-The radar sensor's vision can be reduced
or entirely blocked by rain, snow, and
heavy spray. This can result in side assist
not adequately detecting vehicles or, in
some cases, not detecting them at all.
Always keep an eye on the d irection you
are traveling and the relevant area
around the vehicle.
- Please note that side assist indicates
there are approaching vehicles, o r vehi­
cles in your blind spot, only after your ve ­
hicle has reached a driving speed of at
least 19 mph (30 km/h).
- Side ass ist signal does not work around
tight corners (turning radius less than
328 feet or 100 m).
- Side assist is no replacement for the driv­
er's full attention . The driver alone is re­
sponsible for lane changes and similar
driving maneuvers. A lways keep an eye
on the direction you are traveling and the
relevant area around the vehicle.
(D Note
-To ensure that you do not adversely af­
fect side assist, do not block the area on
the rear bumper where the radar sensors
are located with foreign objects (such as
stickers or bicycle racks).
- Make sure that the signal light on the
outside m irror is not blocked by st ickers
or other items.
@ Tips
- Side assist automatically deactivates if it
detects that the radar sensors are
blocked
9 page 122. The indicator light
on the button goes out .
- The area on the bumper where the radar
sensors are located must consistently re­
main free of snow, ice, and heavy soiling
so that side assist can function properly.
Follow the additional notes on
.:!>page 122 .
-Additional tinting on the front side w in­
dows can make it harder to see and cor­
rectly understand the signal light on the
outside mirror.
Aud i side assist 11 7
-For Declaration of Compliance to United
States FCC and Industry Canada regula­
t ions ¢
page 296.
Sensor detection area
Applies to vehicles: wit h side assist
t
Fig. 133 Schemat ic illustrat ion : Sensor detect ion area
The detection¢ fig. 133 of the radar sensor
detection area is made up of:
- the approach area (light red area)
(D, about
230 feet (70 m) behind the vehicle, and
- the "blind spot" (dark red area)@.
The radar sensors cover the adjacent left and
right lanes. Other lanes are
not covered by the
radar sensors.
(D Tips
Side assist does not measure actual lane
width. The system assumes a fixed lane
width . Detection in the left and right lanes
i s based on this assumed lane width .
When driving on narrow roads o r when
driving to the left or right of the center of
a travel lane, it is possib le that vehicles
will be detected that are
not in the lane
next to the lane you are using
¢page 121.
Operation
App lies to vehicles: wit h side assist
Side assist compares the distance and differ­
ence in speed of detected vehicles with the
speed of your vehicle . Whenever the differ ­
ence in speed and distance is registered as no·
table if you were to change lanes, a signal
light appears on the respective m irror.
Ill-

118 Audi side assist
The signal can light up i f you are passed by a
vehicle or if yo u are passing another vehicle.
If you p ass another vehicle slowly (difference
in speed less than 9 mp h, or 15 km/h), the
signal light will come on as soon as the other
ve hicle is in your blind spot and is detected by
side assist . When the difference in speed is
greater, the signa l light will not come on.
Informational and alert stage signals
App lies to vehicles: with side assist
Side assist has two s ignal stages:
- the informationa l stage signal, and
- the a le rt stage signa l.
Side assist helps you by using the appropriate
signal s tage, depending on whethe r or not
you have activated the turn signal, and thus
have indicated that you are or are not chang­
ing lanes.
Informational stage signal
As long as you have not activated the turn sig­
nal, side assist informs you of detec ted vehi ­
cles that are registered as being in a notable
l ocation if you were to change lanes. Whenev ­
er the detected vehicle's difference in speed
and distance is registered by side assist as no­
table, the signal light on the respective m irror
produces muted illum ination.
The brightness of the informational stage sig­
na 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 . When you look in the outside
mirror, you can clearly see the informat ional
stage signa l.
Alert stage signal
When you activate the turn signal, and side
assist has detected a vehicle in a notable loca­
tion on that part icular side, the signal light on
this side mirror flashes bright ly . The repeated
brief and b right flashing of the alert stage
signal reminds you to carefully check traffic to
the rea r in the outside mirror and over you r shou
lder, so that you can safely complete the
lane change
Q .&. in Safety tips on page 122.
(D Tips
The brightness of the s ignal light on the
outside mirrors can be adjusted with the
MMI* ¢page 121.
Driving situation: Fast approaching
vehicles
Applies to vehicles: with side assist
Fig . 134 Side assist: Fast approac hing veh icles
(!) Signal on outside mirror does not light
up
No vehicle was dete cted by the sensors. The
s ignal on the outside mirror does not light up
~ .&. in Safety tips on page 122.
@ Informational stage signal lights up
A fast approach ing vehicle - in the left-hand
l ane fo r example - was detected by the sen­
sors. Although th is vehicle is still fa r away, it
shou ld be taken into account if you were to
change lanes, due to the considerable differ­
ence in speed. The informationa l stage signal
on the outside mirror lights up ¢
page 118. ..,.