2015 AUDI A5 CABRIOLET Owners Manual

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Hill descent control switches off once the decline
levels out or you press the accelerator pedal.
On vehicles w ith the cruise control system*
¢ page 81, hill descent control is also activated
when the speed is set.
&,_ WARNING
H ill descent control cannot overcome physical
limitations, so it may not be able to maintain
a constant speed under all conditions. Always
be ready to apply the brakes.
Manual shift program
A ppl ies to vehicles: w ith mul titr onic /S tronic/t iptronic
Using the manual shift program you can man­
ually select gears.
Fig. 99 Center console: shift ing t he gears manually
Fig. 100 Steer ing wheel : sh ift paddles•
Gear selection with selector lever
The tiptronic mode can be selected either with
the vehicle stationary or on the move.
• Push the selector lever to the right from 0/5.
"' N N N ,.:i
~
An M appears in the instrument cluster display
as soon as the transmission has shifted .
• To upshift, push the selector lever forward to
the plus posit ion
0 ¢ fig . 99.
Automatic transmission
• To downshift, push the lever to the minus posi-
tion
0 .
Gear selection with shift paddles*
The shift paddles are activated when the selector
lever is in D/5 or the tiptronic manual sh ift pro­
gram .
.,. To upshift, touch the shift padd le on the right
0 ¢ fig. 100.
• To downshift , touch the shift paddle on the left
0-
• If you do not press a shift paddle within a short
time while in the 0/5 position, the transmission
will return to automatic mode. To keep shifting using the shift paddles, move the selector lever
to the rig ht out of the 0/5 position.
The transmission automatically shifts up or down before critical engine speed is reached.
The transmission only allows manual shifting
when the engine speed is within the permitted
range.
@ Tips
- When you shift into the next lower gear, the
transm ission wi ll downshift on ly when there
is no possibility of over-revving the engine.
- When the kick -down comes on, the trans­
mission will shift down to a lower gear, de­
pending on vehicle and engine speeds.
- Tiptronic is inoperative when the transm is­
sion is in the fail-safe mode.
Kick-down
Applies to vehicles: wit h mult itronic/S tro nic/tiptro nic
Kick-down enables maximum acceleration.
Applies to vehicles with a multitronic
transmission
When you depress the accelerator pedal beyond
the resistance point , the transmission downshifts
into a lower gear ratio depending on the vehicle
speed and engine speed. As long as the accelera­
tor pedal is depressed, the engine speed is auto-
matically regulated for maximum acceleration.
1111>-
87

Automatic transmi ssion
Appli es to v ehicle s w ith a S tronic- / tiptronic
t ra nsm ission
When you depress the acce lerator pedal beyond
the resistance po int, the automatic transmiss ion
downshifts into a lower gear, dependi ng o n ve hi­
cle speed and engi ne speed. The ups hift into the
next h igher gea r tak es place once the max imum
specified engine speed is r eached.
A WARNING
Please note that the drive whee ls can spin if
kick-down is used on a smooth slippery road -
there is a r is k of s kidding.
Launch Control Program
Applies to vehicles: with S tronic
The Launch Control Program provides the best
acceleration possible when starting from a stop.
Requirement: The engine must be at operating
temperature and the steering wheel must not be
turned.
"' Press the
!.!1 O FF I button ¢ page 171 while the
engine is runn ing . The
II indicator light illumi ­
nates in the instrument cluste r and
Stabil iza­
tion contr ol (ESC ): Sport . Warning ! Restricte d
s tabilit y
appears in the d river informat ion sys­
tem display.
"' Move the selecto r lever to the D/S position to
select sport mode (S) or select the
d ynamic
driving mode in drive select * ¢page 104.
"'Press the brake peda l strongly with your left
foot and hold it down for at least 1 second.
"' At the same time, press the accelerator pedal
down completely with your right foot until the
engine reaches and maintains a h igh RPM .
"' Remove your foot from t he brake pedal wit hin 5
seconds¢
& -
A WARNING
-Always adapt you r driving to the traffic flow.
- Only use the La unch Control P rog ram when
road and t ra ffi c condi tions a llow i t and oth ­
er dr ivers will not be endangered or annoyed
by your driving and the vehicle's accelera­
t ion .
88
-Please note that the driving wheels can spin
and the vehicle can b reak away when sport
mode is switched on, espec ially when the
road is slippery.
- Once you have accelerated, you should
sw itch sport mode
off by pressing the
I;-; OFFI button.
(D Tips
- The transmission temperature may increase
signif icant ly after using the Launch Control
Program. If that happens, the program may
not be availab le for a few minutes . It will be
available again after a cool-down per iod .
- When accelerating using the Launch Control
program, a ll vehicle parts are subject to
heavy loads. This can result in increased
wea r.
Transmission malfunction
Applies to vehicles: wi th mul titronic/ 5 tronic/t iptronic
rm Transmi ssion : Pres s brak e pedal and sele ct
gear again.
Press the brake peda l and select the desired se­
l ector lever position again. You ca n then cont inue
driv ing.
rm Transmission overh eating : Plea se dri ve con­
servativel y.
The transm ission temperature has increased s ig­
nificantly due to the sporty driving manner . Drive
i n a less spo rty manne r unt il the temperatu re re­
turns to the norma l range and the ind icator light
switches of.
rm Tran smission ma lfun ction: You can continue
driv ing
There is a system malfunct ion in the transmis­
s ion. You may conti nue driving. Drive to your au­
thorized Audi dea ler or qua lified repa ir facility
soon to have the malfunction corrected.
rm Transmission malfunction: Lim ited d riving
functional ity
There is a system malfunct ion i n the t ransmis-
s ion. The transm ission is switching to emergency
mode. This mode on ly shifts into certain gears or .,.

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will no longer shift at a ll. The engine may stall.
Drive to your authorized Audi dealer or qualified
repair facility immediately to have the malfunc ­
tion corrected.
rm l;j Transmission malfunction: No reverse
You can continue driving
S tronic transmission: There is a system malfunc­
tion in the transmission. The transmission is
switching to emergency mode. This mode only
shifts into certain gears or will no longer shift at
all. The engine may stall. You cannot engage the
reverse gear. Drive to your authorized Audi dea ler
or qualified repair facility immediately to have
the ma lfunction corrected .
rm Transmission malfunction: Stop vehicle and
shift to park.
Do not continue driving. Select the P se lector lev­
er position and see your authorized Audi dealer
or qualified repair facility for assistance.
([) Note
If the transmission switches to emergency
mode, you shou ld take the vehicle to an au­
thorized Audi dealersh ip as soon as possible
to have the condit ion corrected.
Selector lever emergency release
Applies to vehicles: with multitronic/5 tronic/tiptronic
If the vehicle's power supply foils, the selector
lever can be released in an emergency.
Fig . 101 Front center console: Removing the ashtray insert
Automatic transmission
Fig. 102 Selector lever emergency release
"'To access the emergency release mechanism,
remove the ashtray insert @ using the release
sw itch @ c:::>fig.
101.
"' Loosen and remove the cap in the ashtray
mount.
"' You now have access to a pin. Using a screwdriv­
er or similar object, press the pin down and
hold it in that position
c:::>fig . 102.
"' Now press the re lease button and move these-
lector lever to the N position .
The selector lever can only be moved from the P
position if the key is in the lock and the ignition is
switched on . If the power supply fails (for exam­
ple, the battery is discharged) and the vehicle
must be pushed or towed, move the selector lev­
er to the N position first using the emergency re­
lease.
89

Audi adapt ive cru ise control and brak ing gu ard
Audi adaptive cruise
control and braking
guard
Introduction
App lies to veh icles: w ith Audi adaptive cruise co ntrol
The adaptive cruise control system assists the
d river by regu lating veh icle speed and he lp ing to
maintain a set distance to the vehicle ahead,
within the limits of the system. If the system de­
tects a moving vehicle up ahead, adaptive cruise control can brake and then accelerate your vehi ­
cle. This helps to make driving more comfortable
on long highway stretches.
The braking guard system can warn you about an impending collision and initiate brak ing maneu­
vers
c> page 96.
Adapt ive cruise control and braking guard have
technical limitations that you must know, so p lease read this section carefully, understand
how the system works and use them properly at
all times.
General information
General information
A pp lies to veh icles: w ith Audi adaptive cruise control
Fig. 103 Fro nt of the vehicle: Position of radar sensor
The area that contains the radar sensor
c::> fig. 103 must never be covered by stickers or
other objects or obstructed with dirt, insects,
snow or ice that w ill interfere with the adaptive
cru ise control system and braking guard. Fo r i n­
formation on cleaning, refer to
c::> page 184. The
same appl ies for any modifications made in the
front area.
90
The function of the adaptive cruise contro l sys­
tem and braking guard is limited under some
cond it ions:
- Objects can on ly be detected when they are
within sensor range
,=;, page 92, fig. 106.
- T he system has a limi ted ability to detect ob­
jects that are a short d istance ahead, off to the
side of your vehicle or moving into your lane.
- Some k inds of veh icles are hard to detect; for
example motorcycles, vehicles with high
ground clearance or overhanging toads may be
detected when it is too late or they may not be
detected at all.
- When driving through curves
c::> page 91 .
- Stationary objects c::> page 91.
& WARNING
-Always pay attention to traffic when adaptive
cruise control is switched on and braking
guard is active. As the driver, you are still re ­
sponsible for starting and for maintaining
speed and distance to other objects. Braking
guard is used to assist you . The driver must
a lways take action to avo id a collis ion. The
driver is always responsible for braking at the
correct t ime.
- I mprope r use of adaptive cru ise con tro l can
cause collisions, o ther accidents and serious
personal injury.
- Never let the comfort and conven ience that
adapt ive cr uise control and brak ing guard
offer distrac t you from the need to be alert
to traffic cond it ions and the need to remain
in fu ll control of your vehicle at all times,
- Always remember that the adaptive cruise
contro l and brak ing guard have limits - they
will not slow the vehicle down or maintain
the set distance when you dr ive towards an
obstacle or something on or near the road
that is not moving, such as vehicles stopped in a traff ic jam, a stalled or disab led vehicle.
If registered by the radar sensor, vehicles or
obstacles that are not moving can trigge r a
co llision warning and if confirmed by the
video camera, a n acute collision warning.
IJI,-

Audi adapt ive crui se cont rol and bra king gu ard
- For safety reasons, do not use adaptive
cruise control when driving on roads with
many curves, when the road surface is in
poor condit ion and/or in bad weather (such
as ice, fog, gravel, heavy rain and hydroplan­
ing) . Us ing the system under these condi­
tions co uld resu lt in a collision.
- Switch adaptive cruise control off tempora­
rily when driving in turning lanes, on ex­
pressway exits or in construction zones. This
prevents the vehicle from acce lerating to
the set speed when in these situations.
- T he adapt ive cruise con trol system w ill not
brake by itself if you put your foot on the ac­
celerator pedal. Do ing so can override the
speed and distance regulation.
- When approaching stationary objects such
as stopped traffic, adaptive cruise control
will not respond and braking guard will have
limited function .
- The adaptive cruise control system and brak­
ing guard do not react to people, anima ls,
objects cross ing the road or oncoming ob­
jects.
- 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 ve hicle so closely that you
cannot stop your vehicle safely. The adap­
t ive cr uise control cannot s low or brake the
vehicle safely when you fo llow another veh i­
cl e too close ly. Always remembe r that the
au tom atic b ra ki ng function cannot bring the
vehicle to a su dden or emergency stop un­
der these conditions.
- T o prevent unin tended operation, always
swit ch ACC
off when i t is not be ing used .
(D Note
The sensor can be disp laced by impacts o r
damage to the bumper, whee l housing and
underbody. That could affect the adaptive
cru ise cont ro l system and braking guard. Have
M
6 your authorized A udi dealer or authorized
~ Aud i Service Faci lity check their function.
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In curves
Applies to vehicles: wit h Audi adapt ive cr uise contro l
Fig. 104 Example : driv ing into a curve
When driving into a curve c:> fig. 104 and out of a
curve, the adaptive cruise control may react to a
vehicle in the next lane and apply the brakes. You
can override or prevent the braking by press ing
t h e accelerator peda l briefly .
Stationary objects
Applies to vehicles: wit h Audi adaptive cruise control
Fig . 105 Example: object changing lanes and stationary
object
T he adaptive cruise control system only reacts to
objects that are moving or that the system has
already detected as moving. For example, if a ve­
hicle @, which has already been detected by the
adaptive cruise control, turns or changes lanes
and another stationary veh icle @ is located in
front of that ve hicle, the system will not react to
t h e stat ionary vehicle.
91

Audi adaptive cruise control and braking guard
Audi adaptive cruise
control
De script ion
Applies to veh icles: with Audi adaptive cruise co ntrol
F ig. 106 Detect ion range
What can Audi adaptive cruise control do?
The adaptive cruise control works in conjunction
with a radar sensor instal led in the front of the
vehicle
¢ page 90, fig. 103, which is subject to
designated system limits¢
page 92. Stationary
objects are disregarded.
On open roads w ith no traff ic, adaptive cruise
control works like a regula r cruise control system.
The stored speed is mainta ined . When approach­
ing a moving vehicle detected up ahead, the
adaptive cruise control system automatically
slows down to match that vehicle's spe ed and
then maintains the distance that the d river previ ­
ously stored. A s soon as the system does not de­
t ec t a vehicle up ahead, adap tive cruise control
accelerates 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 "control speed"
¢ page 92 , Swit ch ing on and off.
When driving, you can stop cruise control
¢
pag e 94 or change the speed ¢ page 93 at
any time.
You can a lso set the distance to the object ahead
and set the adaptive cr uise control driving pro­
gram
¢ page 94.
92
Switch ing on and off
Applies to vehicles: with A udi adaptive cruise contro l
Fig. 107 Selector le ve r: switc hin g o n/off
Fig. 108 I ns trume nt cl ust er: Au di ada ptive cruise control
You can set any speed between 20 mph and 95
mph (30 and 150 km/h).
Indicator lamps and messages in the instrument cluster display inform you about the current sys­
tem status and settings.
Switching Audi adaptive cruise control on
.. Pull the lever toward you into position (D
¢ fig. 107 . ACC standby appears in the instru ­
ment cluster display .
Setting the speed and activating regulation
.. To set the current speed, press the ISET I button
¢
page 11, fig. 4. The set speed is shown in the ..,.

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Audi adapt ive crui se cont rol and bra king gu ard
tachometer @and is also shown briefly in the
display @c:>
fig. 108.
Swit ching Audi adapti ve c ru is e contr ol off
~ Push the lever away from you into position @
unt il it clicks into place. The message
AC C off
appea rs .
@ Indicator lights
II -Adaptive cru ise control is switched on. No
vehicles are detected up ahead . The stored speed
i s ma inta ined.
• -A moving vehicle is detected up ahead . The
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 istance to a prev iously detected mov ing
vehicle up ahead, you must take control and
brake ¢
page 95, Request for driver interven­
tion.
© Displa y
If adaptive cruise control is not shown in the d is­
play, you can call it up with the !RESE TI button
¢page 23.
Based on the symbo ls in the d isplay, 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.
Wh it e v ehi cle -A vehicle ahead was detected .
Red v ehicl e -Prompt for the d river to take action
¢page 95.
Both arrows on the scale © indicate the distance
to the veh icle ahead. No arrow appears when the
vehi cle 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 chang ing the stored
d ista nce, refe r to¢
page 94 . If the distance se­
l ected is too close or may soon become too close,
the arrows move into the red zone on the scale .
A WARNING
Improper use of the adaptive cruise control
can cause collisions, other accidents and se ri­
ous personal injuries.
- Pressing the !SET ! button when driving at
speeds below 20 mph (30 km/h), w ill auto­
matica lly accelerate the vehicle to 20 mph
(30 km/h), which is the mi nimum speed
that can be set.
a) Tips
- If you switch the ignit ion or the adaptive
cruise control off, the set speed is erased
from the system memo ry.
- The electronic stab ilizat ion cont rol (ESC)
and the anti-slip-reg ulat ion (ASR) are a uto­
matically turned on when the adaptive
cruise contro l is turned on. Both systems
cannot be turned off if the adaptive c ruise
control is turned on .
Changing the speed
Applies to vehicles: wit h Aud i adapt ive cru ise control
0
f
•
0
Fig . 109 Selector lever: chang ing the speed
~ To increase o r reduce the speed in increments,
tap the lever up or down.
~ To increase o r reduce the speed q uickly, hold
the lever up or down until the red LED @ reach­
es the des ired speed ¢
page 92, fig . 108.
Following any changes, the new stored speed wi ll
be displayed briefly in the display @¢
page 92,
fig . 108 .
93

Audi adaptive cruise control and braking guard
Interrupting cruise control
Applies to veh icles: w ith Audi adaptive cruise co ntrol
Fig. 110 Selector leve r
Requirement : adaptive cruise control must be
switched on
¢ fig . llO (i).
Overriding cruise control
• To accelerate manually, press the acce lerator
pedal. The message
ACC override appears .
• To resume adaptive cruise control, remove your
foot from the gas pedal. The system returns
again to the speed that was saved before.
• You can save a new speed at any time by press·
ing the
ISETI button r:::;, page 11, 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 resume the stored speed if the speed is
too high for prevailing road, traffic or weather
conditions.
94
Setting the distance
App lies to vehicles: wit h Audi adapt ive cru ise contro l
Fig. 111 Selector lever: setting the d istance
• Tap the switch to display the current set dis­
tance
¢ fig . 111 .
• 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 approach ing a mov ing vehicle up ahead,
the adapt ive cruise control system brakes to
match that object's speed and then mainta ins
the stored distance. If the vehicle ahead acceler­
ates, adaptive cruise contro l will also accelerate
up to the stored speed.
The higher the speed, the greater the distance in
yards (meters)
r:::;, A . The Distance 3 setting is
recommended.
The distances prov ided are specified va lues . De ­
pending on the driving situation and the how the
vehicle ahead is driving, the actua l dis tance may
be more or less than these target distances.
The var ious symbols for the time increments ap­
pear briefly in the information line@r:::;,
page 92,
fig. 108 when you change the settings .
o;:'.'.:>_o;:'.'.:> ___ 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 i nterva l of 1
second.
o;:'.'.:> __ o;:'.'.:> __ 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 i nterva l of
1.3 seconds.