cruise control AUDI A5 CABRIOLET 2017 User Guide

a:,
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Audi ada pti ve c ruise contr ol and br akin g gu ard
tachometer @and is also shown briefly in the
display @¢
fig. 10 7.
Switching Audi adapti ve c ru is e control off
~ Push the lever away from you into position @
un til it clicks into place. The message
AC C off
appea rs.
@ Indic ator lights
II -Adapt ive cru ise control is switched on . No
vehicles are detected up ahead . T he stored speed
is ma inta ined .
• -A moving vehicle is detected up ahead . T he
adapt ive cruise control system regulates the
speed and distance to the moving vehicle ahead
and accelerates/brakes automatically.
• -When automatic braking is not able to keep
enough d ista nce to a previo usly detected moving
vehicle up ahead, you must take contro l and
brake ¢
page 93, Request for driver interven­
tion .
© Displa y
If adaptive cruise control is not shown in the dis ­
play, you can call it up with the
I RES ET I button
¢ page 21.
Based on the symbols in the display, you can de­
termine if the system is ma inta ining a distance to
the vehicle ahead and what that distance is .
N o v ehicl e -No vehicle ahead was detected.
W hite vehi cle -A veh icle ahead was detected .
Red vehi cle -Prompt for the driver to take action
¢ page 93.
Both arr ow s on the sc ale © indicate the distance
to the veh icle ahead. No arrow appears when the
vehicle is on an open road and there is no object
ahead .
If an object is detected ahead, the arrow
moves on the scale.
The green zone on the scale shows the stored dis­
tance . For informa tion on changing the stored
d ista nce, refer to ¢
page 92. If the distance se­
lected is too close or may soon become too close,
the arrows move into the red zone on th e scale .
A WARNING
Improper use of the adaptive cruise control
can cause collisions, other accidents and seri ­
ous personal injuries .
- Press ing the
ISETI button when driving at
speeds below 20 mph (30 km/h) , will auto ­
matica lly acce lerate the veh icle to 20 mph
(30 km/h), wh ic h is the minimum speed
that c an be set.
a) Tips
- If you switch the ignition or the adaptive
cruise control off, the set speed is erased
from the system memory .
- The electronic stabilization control (ESC)
and the anti-slip-regulation (ASR) are auto­
matically turned on when the adaptive
cruise control is t urned on . Both systems
cannot be turned off if the adaptive cru ise
control is turned on.
Changing the speed
Appl ies to: vehicles wi th Audi ada ptive c ruise con trol
0
f
•
0
Fi g. 108 Se lector leve r: c han gin g the speed
~ To increase or reduce the speed in increments,
ta p the lever up or down.
~ To increase or reduce the speed q uickly, h o ld
the lev er up or down until the red LED @ reach­
es the des ir e d speed
¢ pag e 90, fig. 107.
Following any changes , the new stored speed will
be displayed briefly in the display@¢
page 90,
fig. 107 .
91

Audi adaptive cruise control and braking guard
Interrupting cruise control
Applies to: vehicles with Audi adaptive cruise contro l
Fig. 109 Selector leve r
Requirement: adaptive cruise control must be
switched on
¢ fig . 109 (D.
Overriding cruise control
• To accelerate manually , press the accelerator
pedal. The message
ACC override appears.
• To resume adaptive cruise control, remove your
foot from the gas pedal. The system re turns
again to the speed that was saved before .
• You can
save a new speed at any time by press­
ing the
IS ETI button ¢ page 9, fig . 4.
Canceling cruise control while driving
• Move the lever into position @. The message
ACC standby appears . Or
• press the brake pedal.
• To resume the stored speed, move the lever in­
to position
@.
.,&. WARNING
Never resum e the stored speed if the speed is
too high for prevailing road, traffic or weather
conditions.
92
Setting the distance
Applies to: vehicles with Audi adaptive cruise control
Fig. 110 Se lector leve r: setting the distance
• Tap the switch to display the current set dis­
tance
¢ fig . 110 .
• To increase or reduce the distance by incre­
ments, tap the switch again to the left or right.
The distance between the two veh icles will
change in the instrument cluster display .
When approaching a moving vehicle up ahead,
the adapt ive cruise control system b rakes to
match that object's speed and then maintains
the stored distance.
If the vehicle ahead acceler ­
ates, adaptive cruise control will also accelerate
up to the stored speed .
The higher the speed, the greater the distance in
yards (meters)
r:::;, .&. . The Distance 3 setting is
recommended.
The distances provided are spec ified values . De­
pending on the driving situation and the how the
vehicle ahead is driving, the actua l distance may
be more or less than these target distances .
The var ious symbo ls for the time increments ap­
pear briefly in the information line
@r:::;, page 90,
fig. 107 when you change the settings.
~ -~--- Distance 1: This setting corresponds
to a distance of 92 feet/28 meters when travel­
i ng at 62 mph (100 km/h), or a time interval of 1
second.
~ -- ~-- Distance 2: This setting corresponds
to a distance of 118 feet/36 meters when travel­
i ng at 62 mph (100 km/h), or a time interva l of
1.3 seconds.

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Audi adaptive cruise control and braking guard
~--- ~-Di stance 3: This setting corresponds
to a distance of 164 feet/SO meters when travel­
ing at 62 mph (100 km/h), or a time interval of
1.8 seconds.
~ ---- ~ Distance 4: This setting corresponds
to a distance of 210 feet/64 meters when travel­
ing at 62 mph (100 km/h), or a time interval of
2 .3 seconds.
A WARNING
Following other vehicles too closely increases
the risk of collisions and ser ious personal in­
jury.
- Setting short distances to the traffic ahead
reduces the time and distance available to
br ing your vehicle to a safe stop and makes
it even more necessary to pay close atten­
tion to traffic.
- Always obey applicable traffic laws, use
good judgment, and select a safe following
distance for the traffic, road and weather
conditions.
¢j) Tips
- Distance 3
is set automatically each time
you switch the ignition on.
- Your standard sett ings are automat ically
stored and assigned to the remot e control
k ey be ing used.
Setting the driving program
Applies to: vehicles with Audi adaptive cruise control
Depending on the selected dr iv in g program and
d istance, driving behavior when accelerating w ill
vary from dynamic to comfortable.
Setting the driving program for vehicles
without Audi drive select*
~ In the radio/MM!*, select: !CARI function but­
ton >
Adaptive cruise control > Driving prog. >
comfort, standard or dynamic . Or
~ Select: ICARI function button> Car systems*
contro l button > Driver ass ist > Adaptive cruise
control > Driving program* > Comfort, Stand­
ard or Dynamic . Setting the driving mode for vehicles with
Audi drive select*
Refer to c!:>poge 102 .
(D Tips
Your settings are automatically stored and as­
s ig ned to the remote control key being used.
Request for driver intervention
Applies to: vehicles with Audi adaptive cruise control
Fig. 111 Instrument cluster: request fo r driver interven ­
tion
In certain situa tions, the system will prompt yo u
to take action . This could happen, for example, if
braking by the adaptive cruise control system is
not enough to maintain enough distance to the
vehicle ahead.
T he instrument cluster will warn you about the
danger
c!:> fig. 111:
-A red vehicle is pictured in the display.
- The text
DISTANCE ! appears in the status bar.
- The red indicator light . blinks.
- In addition, a warning tone sounds.
93

Audi adaptive cruise control and braking guard
Audi braking guard
Description
Applies to: vehicles w ith Audi adaptive cruise co ntro l
Fig. 112 Instrument cluster : approac h 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 given, it may only be pos­
s ible to avoid a collision by swerving or braking
sharply. The indicator light . will warn yo u
about the danger¢
fig. 112. You will also hear
an acoustic signal.
If you do not react fast enough or do not react at
a ll to the situation, Braking guard will intervene
by braking and the message
braking guard inter­
vention
will appear.
l) This is not ava ilab le in some countries.
94
- If a collision is imminent, the system will first
provide an
acute warning by briefly and sharply
app lying 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 collis ion.
- At speeds under 20 mph (30 km/h), the system
can initiate a complete deceleration 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 warning on or off in the radio or MMI
¢ page 95, Settings in the radio/MM!.
A WARNING
Lack of attent ion can cause collisions, other
accidents and ser ious personal injuries. 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 time .
- Always pay close attention to traffic, even
when the braking guard is switched on. Be
ready to intervene and be ready to take
complete 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 approach ing a stopped vehi­
cle or stationary obstacle (end of a traffic
jam or vehicle that has broken down in traf­
fic).
- Always remember that the radar sensor for
the braking guard works only within defined
detection and range limits that may prevent
the proper detection 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
-

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Audi adapt ive cruis e control and braking gua rd
promptly detected or may not be detected
at all.
- Reflective surfaces including crash barriers
or tunnel entrances may impair the function
of the radar sensor.
(D Tips
- You can cancel the braking that is initiated
by the system by braking yourse lf, by accel ­
erating noticeably or by swerving.
- Braking guard error messages ¢
page 95.
-Keep in mind that braking guard can brake
unexpected ly. Always secure any cargo or
objects that you are transporting to reduce
the risk of damage or injury.
Settings in the radio/MM!
A ppl ies to: vehicl es with Audi adaptive cruise co ntro l
... Se lect : I CARI funct ion button > C ar s ystem s*
control button > Driver a ssi st > Audi brak ing
guard .
Or
... Select:
~I C-A-R~I funct ion button > A udi braking
g uard .
S ystem -
Switch Audi braking guard On and Off.
When you sw itch the ignition on, the message
Audi bra king gua rd off appears if the system is
switched off.
Ea rly warn ing -The distance and approach warn ­
ings in the display can be switched
On/ Off.
(D Tips
-Your settings are automatically stored and
ass igned 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 sw itches itself off
¢ page 168 .
- Switch braking guard off when you are load­
ing the veh icle onto a vehicle ca rr ier, train,
sh ip or other type of transportation . This
can p revent undesired warnings from the
braking gua rd system.
Messages
Applies to: vehicles wi th Aud i adapt ive c ruise control
Braking guard : Off
This dr iver message appears if the system is
tu rned off via the radio/MM I*. O therwise, if the
system is turne d off, the information appears ev­
ery time shortly after t he start o f the trip .
T he driver message a lso appea rs if the system is
not avai lab le due to a ma lfunction o r if the ES C i s
not switched on
¢ page 168 . If th is is the case,
the system wi ll not provide warnings about a
possib le collision .
Braking guard : Ac tivated
This dr iver message appears if sharp brake pres­
su re 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: Sen sor bloc ked
T his message appears if the senso r view is ob ­
structed, for examp le by leaves, snow, heavy
spray or dirt. Clean the sensor ¢
page 88,
fig. 102.
ACC : not avail able
The dr iver message appears if there is a malfunc­
t ion. The adaptive cruise control tu rns off. A
c hi me so unds as a reminde r. Have the system
c h ecke d by an author ized Audi dealer or au thor ­
ized Audi Se rvice Facility .
ACC: unavailable
The driver message appears if, for examp le, the
brake temperature is too high . The adapt ive
c ruise co ntro l is temporarily u navailable . A chime
sou nds as a reminder.
Shift lever posi tion!
The driver message appears if the se lector lever
is shifted to the N position. The adapt ive cru ise
contro l is not available wh ile in this position.
Ill>
95

Audi adaptive cruise control and braking guard
Stabilization control (ESC )
This message appea rs if the elect ronic stab iliza­
tion con tro l (E 5C) is t akin g action to st abiliz e t he
ve hicl e. The a dap tive cr uise control tu rns o ff. A
chime soun ds as a rem inder .
Speed too low
This message appea rs if the current speed is too
low
to set or to maintain the des ired speed.
The speed being saved m ust be at least 20 mph
(3 0 km/h). The cru ise cont rol is turned off for
speeds lowe r than 12 mph (20 km/h) . The adap­
tive cruise contro l remai ns tu rned on for speeds
above 95 mph (150 km/ h) (over ride) .
It will sta­
b iliz e again at 95 mph (150 km/ h) w hen t he d riv­
e r ta kes hi s fo ot off of the gas ped al.
Parking brake!
The drive r message appea rs when the park ing
brake is activated. Adaptive c ruise contro l is
turned off. A chime sounds as a remi nder .
96

Audi drive select Drive settings
Introduction
Applies to: vehicles with Audi drive select
Drive select provides the possibility to experience
d iff erent 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 comfortab le driving mode with the
press of a button.
Addit ionally, 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
Applie s to: vehicles with Audi drive select
The vehicle setup in each mode depends on the
veh icle's features . However, the engine, auto­
matic transmission and steering are always in­
volved.
Engine and automatic transmission
Depending on the mode, the engine and the au ­
tomatic transm ission respond quicker or in a
more balanced manner to accelerator pedal
movements . In the sporty dynam ic 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
eas ily, like the steering in comfort mode, is best
suited to long drives on a highway. In contrast,
dynamic mode provides sporty, direct steering.
gi The follow ing applies to vehicles with dynam ic
;:::: steering*: the steering rat io changes based on
r--.
~ vehicle speed in order to ma inta in optim um 0
fi:' steering effort for the driver at all times. This 00
Audi drive select
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 additionally prov ides more re­
sponsive steering performance .
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
it possible to adapt damping to the driving situa­
t ion virtua lly in real time. Drive select also makes
it possible to sat isfy the desire for sporty suspen­
sion (Dynamic) and comfortable suspension
(Comfort) without giving up balanced tuning (Au­
to).
Sport differential*
As a component of the all whee l dr ive system
(quattro)
c::> page 172, the sport different ial* 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
celerate on curves. The vehicle is very responsive
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.
(D 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 ...,
101

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Systems Comfort
Adapti ve dampers *
comfortable
Sport differential * bala nced
Adapti ve cruise control * comfortab le
Engine sound * subtle
a) Subtle in t he dr iv in g pos itio n D and sp or ty in t he dr iv in g pos it ion S.
(D Tips
Y our Individual* m ode setti ngs are a uto mat i­
cally store d an d assigned to the remo te con­
trol key be ing used .
Audi drive select
Auto Dynamic
balanced sporty
agi le sporty
balanced sporty
sub tle/sportyal
sporty
103

Intelligent Technology Electronic Stabilization
Control (ESC)
Description
ESC helps to improve road ho lding and vehicle
dynamics to help reduce the probability of skid­
ding and loss of vehicle control. It works only
when the engine is runn ing . ESC detects certain
d ifficult driving situat ions, including when the
vehicle is beginn ing to spin (yaw) out of control
and helps you to get the veh icle back under con­
tro l by selectively braking the wheels , and/or re­
ducing engine powe r and provid ing steering as­
sistance to help ho ld the veh icle on the driver 's
intended course. The indicator light
bJ in the in­
strument cluster blinks when ESC is taking action
to help you contro l th e vehicl e.
The follow ing systems a re integr ated in the ESC:
Anti -lock braking system (ABS )
ABS preve nts the wheels from lock ing up when
b raking . The ve hicle can still be stee red even dur­
in g ha rd brak ing . Apply steady pressure to the
b rake pedal. Do not p ump the pedal. A pu lsing in
the brake pedal indicates tha t the system is help ­
ing you to brake the vehicle .
Brake assist system
The brake assist sys tem can dec rease braking dis­
tance .
It increases brak ing power when the d rive r
pr esses the brake pedal q uickly in eme rge ncy sit ­
uations . You m ust press and hold the b rake pedal
unti l the situation is over . In vehicles with adap ­
tive cruise control* , the brake assist system is
mo re sensitive if the distance det ected to the ve­
h icle ahead is too small.
Anti -slip regulation (ASR)
ASR red uces eng ine power when the drive wheels
begin to spin and adapts the force to the road
conditions. This makes it easier to start, acceler­
ate and dr ive up h ills.
gi Electronic differential lock (EDL ) ...... N
~ The ED L br ak es w heels that a re spi nnin g and
8 trans fers the drive power to the othe r drive LL 00
Intellig ent Technology
whee l or wheels if the vehicle is equ ipped with
all-wheel drive*. This function is not avai lable at
highe r speeds.
In extreme cases , EDL automat ic all y swi tches off
to help keep t he b rake on the braked wheel from
overheating . EDL will switch on again automati­
ca lly when cond itions have returned to normal.
Steering recommendation
T he ES C helps to s tabilize the vehicle by changing
the s teering torque.
In veh icles with dynamic steer ing*, ESC a lso
helps to stab ilize the steer ing in crit ica l sit ua­
tions.
Electronic interaxle differenti al lock */
selective wheel torque control*
T he elect ronic inte raxle d iffere ntial lo ck (front
whee l dr ive) o r the sele ct ive whee l torque co ntro l
(a ll w heel d rive) operates when driving thro ugh
cu rves. The front wheel on the inside of the curve
o r both wheels on the inside of the curve are
braked selectively as needed. This allows more
precise driving in curves . The applicab le system
may not activate when driving in wet or snowy
condit ions .
A WARNING
--The ESC and i ts integrated systems ca nnot
overcome the laws of physics. This is espe­
cially importa nt on slippery or wet roads. If
the systems begin act ing to sta biliz e your
veh icle, you shou ld immedi ate ly change
your speed to match the road and traffic conditions. Do not let the increased safety
provided by these systems tempt yo u to
take risks. Doing so will increase the risk of
a loss of vehicle control, collision and seri­
ous personal injur ies .
- Always adapt your speed to road, traffic and
weather conditions . The risk of losing con ­
trol of the vehicle increases when driv ing
too fast, especially through curves and o n
slippe ry o r wet roads , and whe n driving too
close to ve hicl es up ahea d. The ESC and its
integ ra t ed systems cannot always preven t
collis ions -the re is s till a risk o f accidents!
167

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means that you risk both a substant ia l reduction
in the operationa l safety of your vehicle and an
increased wear of vehicle parts¢
A.
Author ized Audi dealers w ill per form this wor k in
a professional and competent manner or, in spe­
cial cases, refer you to a professional company
that spec ializes in such modifications.
A WARNING
Improper repairs and mod ificat ions can
change the way veh icle systems work and
cause serious personal injury.
(D Note
If emergency repairs must be performed else­
where, have the vehicle examined by an au­ thorized Audi dealer as soon as possib le.
Declaration of
Compliance, Telecom­
munications and
Electronic Systems
Radio Frequency Devices and Radiocommunica ­
tion Equipment User Manual Notice .
The manufacturer is not responsible for any radio
or TV interference caused by unauthor ized modi­
fications to this equ ipment .
Devices
T he fo llow ing devices each comp ly w ith FCC Part
15.19, FCC Part 15.21 and RSS -Gen Issue
1:
- Adaptive cruise control*
- Convenience key*
- Side assist*
- Cell p hone package*
- Electron ic immobilizer
- Homelink universal remote contro l*
- Remote contro l key
FCC Part 15.19
This device compl ies w ith pa rt 15 of the FCC
Ru les. Opera tion is subjec t to the following two
conditions :
Consumer inf ormation
(1) This dev ice may not ca use ha rmf ul inter fer ­
ence, and
( 2 ) this devi ce must ac cep t any inte rference re­
ce ived, in clu ding in terference tha t may ca use un­
desired ope ration.
FCC Part 15.21
CAU TION:
Changes or mod ificat ions not express ly approved
by the party responsible for compliance cou ld
vo id the user's a uth ori ty to operate t he equ ip­
ment .
RSS-Gen Issue 1
Operat ion is subject to the following two cond i­
t ions:
(1) this device may not cause interference, and
( 2 ) this devi ce must accep t any inte rference, in­
clud ing interference that may cause undes ired
operation of the device .
249