2015 AUDI A5 brake

Automatic transmission
¢ page 191. Otherwise, any increase in en­
gine speed may set the veh icle in motion,
even with the parking brake applied.
(D Note
- When stopping on an incline, do not try to
hold the vehicle in place by pressing the ac­
ce lerator pedal while a driving gear is se ­
lected. This can cause the transmission to
overheat and can damage it . Activate the
parking brake or press the brake pedal to
prevent the vehicle from rolling.
- Allowing the vehicle to roll when the engine
i s stopped and the selector lever is in
N w ill
damage the transm ission because it is not
lubr icated under those circumstances.
@ Tips
For safety reasons, the park ing brake is re­
leased automatically only when the dr iver's
safety belt is engaged in the buckle.
Hill descent control
A pp lies to veh icles: w ith 5 tro nic/t iptronic
The hill descent control system assists the driver
when driving down declines.
Hill descent control is activated when the selec­
tor lever is in D/S and you press the brake pedal.
The transmission automatica lly selects a gear
that is suitable for the incline. Hill descent con­
trol tries to maintain the speed achieved at the
tim e of braking, within physical and technical
limitations. It may still be necessary to adjust the
speed with the brakes.
Hill descent control switches off once the decline
levels out or you press the acce lerator pedal.
On veh icles w ith the cruise control system*
¢ page 80, hill descent control is also act ivated
when the speed is set.
& WARNING
Hi ll descent control cannot overcome physical
limitations, so it may not be ab le to maintain
a constant speed under all conditions. Always
be ready to apply the brakes.
86
Manual sh ift program
App lies to vehicles: wit h S tron ic/tip tro nic
Using the manual shift program you can man­
ually select gears.
'
Fig. 89 Center console: shifting the gears manually
Fig. 90 Steering wheel: sh ift padd les•
Gear selection with selector lever
The tiptronic mode can be selected either w ith
the vehicle stationary or on the move.
11> Push the se lector lever to the right from D/S.
An M appears in the instrument cluster display
as soon as the transmission has shifted .
"T o upshift, push the se lector lever forwa rd to
the plus position
G) ¢ fig. 89.
" To downshift, push the lever to the minus posi-
tion
0 .
Gear selection with shift paddles*
The shift paddles are activated when the selector
l ever is in D/S or the tiptronic manual sh ift pro ­
gram .
" To upshift, touch the shift padd le on the r ight
G) ¢fig. 90.
"To downshift, touch the shift paddle on the left
0 .
11o Ifyou do not press a shift p addle within a short
time while in the 0/5 position, the transmission .,.

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N 1.1'1 ,....,
will return to automatic mode. To keep shifting
using the shift paddles, move the s elector lever
to the right out of the 0/5 position.
The t ransmission automatically shifts up o r down
before critica l engine speed is reached.
The transmission only allows manua l shift ing
when the engine speed is within the permitted range .
@ Tips
-When you sh ift into the next lower gear, the
transmission will downshift only when there i s no poss ibility of over -revving the engine.
- When the kick-down comes on, the trans­
mission will sh ift down to a lower gear, de­
pending on vehicle and engine speeds .
- Tiptronic is inoperat ive when the transmis­
s ion is in the fa il-safe mode .
Kick-down
Appl ies to vehicles: with S tro nic/t iptronic
Kick-down enables maximum acceleration.
When you depress the accelerato r pedal beyond
the resistance po int, the automatic transm iss ion
downshifts into a lower gear, depend ing o n ve hi­
cle speed and engine speed. The upsh ift into the
nex t higher gear ta kes place once the maximum
specified engine speed is reached .
A WARNING
Please note that the drive wheels can spin if
kick-down is used on a smooth slippery road -
there is a risk of sk idding.
Launch Control Program
App lies to vehicles: with S tro nic
Th e 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
turn ed .
.,. Press the
1.$ O FF I button ¢ page 171 while the
engine is running. The
II i ndicator light ill umi­
nates i n the instrument cluster and
Stabiliza-
Aut omatic transm issio n
tion control (ESC): Sport. W arning! Re stri cted
s tability
appears in the driver information sys­
tem display .
.,. Move the sele ctor leve r to the 0/5 position to
select spo rt mode (5) or se lect the
d y namic
driving mode in drive se lect* ¢ page 103 .
.,. Press the brake pedal strongly with your left
foot and ho ld it down fo r at least 1 second.
.,. At the same time, press the accelerator pedal
down comp lete ly with yo ur right foot u nti l th e
eng ine reaches and mainta ins a high R PM .
.,. Remove your foot from the brake pedal within 5
seconds ¢
,A.
A WARNING
-Always adapt your dr iving to the traff ic flow.
- Onl y use the Launch Cont ro l Program when
road and traffic cond itions allow it and oth­
er drivers will not be endangered or annoyed by your driving and the vehicle's acce lera­
tion .
- Please note that the driving wheels can spin
and the vehicle can break away when sport
mode is switched on, especially when the
road is s lippery .
- Once you have accelerated, you shou ld
sw itch sport mode off by pressing the
l.f3 OFF I button .
(D Tips
-The tra nsmission temperature may increase
signif icant ly after us ing the Launch Contro l
Program. If that happens , the program may
not be availab le for a few minutes.
It wi ll be
available again afte r a cool-down per iod.
- When acc elerating using the Launch Control
program, a ll vehicle parts are subject to
heavy loads. Thi s can resu lt in in creased
wear.
Transmission malfunction
App lies to vehicles : wi th S tronic/tip tro nic
[cjJ Tran smi ssion: Pre ss brake pedal and select
gear again . ..,.
87

Automatic transmission
Press the brake pedal a nd se lect the desi red se ­
lector le ver positio n again. You can then continue
driving .
rm Transmi ssion overheating : Please drive con·
s ervatively .
The transmission temperature has increased sig­
n ifi cant ly due to the s porty dr iv ing m anne r. D rive
i n a less sporty manner u ntil t he tempera ture re­
tur ns to the normal range and the indica to r li ght
switches of .
rm Transmission malfunction: You can continue
driving
There is a system ma lfunction in the tra nsmis­
sion . You may continue driving. Drive to your au­
thor ized A udi de aler or qu alified repair f acility
soon to have the ma lfunct io n corrected.
[O] Transmission malfunction: Limited driv ing
functionality
There is a system ma lf u nction in the tra nsmis­
sion . The transmission is sw itch ing to emergency
mo de . T his mode only shifts into certa in gears o r
w ill no longer s hift a t all. The engi ne may stall.
D rive t o your author ized Aud i de aler o r q ualified
re pai r facili ty immedia tely to have the m alfu n c­
tion correcte d.
l'§J l:t Transmission malfunction : No reverse
You c an continue driving
S tron ic tr ansm ission : There is a sys tem ma lf u nc­
tion in the transmiss io n. The transm iss ion is
sw itching to emergency mode . Thi s mode on ly
shi fts i nto ce rtain ge ars or w ill no longer shi ft at
a ll . T he engine may s tal l. You canno t engage the
reve rse gear . Dr ive to your authorized Audi dea ler
or qualified repair faci lity immediately to have
the ma lfunction corrected .
rm Transmission malfunction: Stop vehicle and
s hift to park.
D o not cont inue d riving. Select the P se le ctor lev­
er position and see yo ur auth orize d Aud i de aler
or qualified rep air f acili ty for assist ance.
(D Note
If the trans mission s witc hes to e mergen cy
m od e, y ou s hould ta ke the vehicle to an au-
88
thorized Audi dea lership as soon as possible
to have the condition correcte d.
Selector lever emergency release
Applies to vehicles: with S tronic/tiptro nic
If the vehicle's power supply fails, the sele ctor
lever can be released in an emergency .
Fig. 91 Fro nt ce nte r co nsole : Rem oving t he as htray i nse rt
Fig. 92 Selec to r leve r em erge ncy re lease
.,. To access the emergency re lease mechanism,
remove the ashtray insert @ using the release
sw itch
@ ¢fig. 91.
.,. Loosen a nd remove t he cap in t he as htray
mou nt.
.,. Yo u now have access to a p in. Using a sc rewdriv ­
er or sim ila r o bject, press t he pi n down and
hold it in that position
¢ fig. 92 .
.,. Now press the re lease button and move these -
lector lever to t he N posit ion.
The selector leve r ca n only be moved from the P
pos ition if the key is in the lock and the ignition is
switc hed on . If the power supply fails (for exam­
ple, the battery is discharged) and the veh icle
must be pus hed or towed, move the selector lev­
er to th e N position fi rst usi ng the emerg ency re­
l ease .

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Audi adapt ive crui se cont rol and bra king gu ard
Audi adaptive cruise
control and braking
guard
Introduction
App lies to vehicles: with Audi adaptive cruise co ntrol
The adaptive cruise control system assists the
driver by regu lating vehi cle speed and helping 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 impend ing collision and initiate braking maneu ­
vers
¢ page 95.
Adaptive cruise control and braking guard have
technical limitations that you must know, so
p lease read this section carefu lly, understand
how the system works and use them properly at
all times.
General information
General information
A pp lies to vehicles: with Audi adaptive cruise co ntrol
Fig. 93 Fr ont of th e veh icle : Posit ion of radar sensor
The area that contains the radar sensor¢ fig. 93
must never be covered by stickers or other ob­
jects or obstructed with dirt, insects, snow or ice
that will inte rfe re with the adapt ive cr uise con­
trol system and brak ing guard. For information
on cleaning, refer to ¢
page 184. The same ap­
p lies for any mod ificat ions made in the front
area. T
he function of the adaptive cruise cont ro l sys­
tem and braking guard is limited under some
condit ions:
- Ob jects can on ly be de tected when they are
with in sensor range¢
page 91, fig. 96.
-The system has a limited ability to de tect ob­
jects that are a short distance ahead, off to the
side of your vehicle or moving into your lane .
- Some kinds of veh icles are hard to detect; for
examp le motorcycles, vehicles with high
ground clearance or overhanging loads may be
detected when it is too late or they may not be
detected at all.
- When driving through curves
¢page 90 .
-Stationa ry objects ¢ page 90.
,&_ WARNING
-= -Always pay attention to traffic when adaptive
cruise control is switched on and braking
g uard is active. As the driver, you are still re­
sponsib le for start ing and for maintai ning
speed and distance to other objects. Braking
g uard is used to assist you . The drive r must
a lways take action to avo id a col lision . The
d river is always responsible for bra kin g at the
cor re ct t ime.
- I mp roper use of adaptive cruise control can
cau se collisions, o ther accidents and serious
pe rsonal injury.
- Never let the comfort and conve nience that
adapt ive cr uise control and braking guard
offer distrac t you from the need to be alert
to traffic con dit ions and the need to remain
i n full control of your vehicle at all times,
- Always remember that the adaptive cruise
control and braking guard have limits -they
will not slow the vehicle down or maintain
the set distance when you dr ive towards an
obstacle or somethi ng on or near the road
that is not moving, such as vehicles stopped
in a traff ic jam, a sta lled or d isabled vehicle.
If registered by the radar sensor, vehicles or
obstacles that a re not moving can t rigger a
coll is io n warning and if confi rmed by the
video came ra, an acute collision war ning.
~
89

Audi adapt ive cru ise control and brak ing 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 condition and/or in bad weather (such
as ice, fog, gravel, heavy rain and hydrop lan­
ing). Using the system under these condi­
t ions could resu lt in a col lision.
- Switch adaptive cruise control off tempora­
rily when driving in turn ing lanes, on ex­
pressway exits or in construction zones. This
prevents the vehicle from accelerating to
the set speed when in these situat ions.
- The adapt ive cr uise control sys tem wi ll not
brake by itself if yo u put you r foot on the ac­
celerator pedal. Doing so can ove rride the
speed and distance regulation.
- When approach ing stationary objects such
as stopped traffic, adaptive cruise control
will not respond and braking g uard will have
limited function.
- The adapt ive cr uise control system and brak­
ing guard do not react to people, animals,
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 veh icle so closely that you
cannot stop your vehicle safe ly. The adap­
t ive cru ise 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
automa tic brak ing funct ion c annot bring the
vehicle to a sud den or emergency stop un­
der these conditions.
- To prevent unin tended operation, always
switch ACC off when it is not be ing use d.
(D Note
The sensor can be disp laced by impacts or
damage to the bum per, whee l hou sing and
unde rbody. That could affe ct the adap tive
cruise contro l system and braking guard . Have
your authorized A udi dealer or authorized
Audi Service Facility c heck their function.
90
In curves
App lies to vehicles: wi th Aud i adapt ive cru ise contro l
Fig. 94 Example: dr iving into a cu rve
When dr iving into a curve c:::> fig. 94 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 pressing
the accelerator peda l briefly .
Stationary objects
Applies to vehicles: wi th Aud i adap tive cr uise con tro l
Fig. 95 Example: object chang ing lanes and stationary ob ·
jec t
The adaptive cruise contro l system only reacts to
ob jects 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 veh icle @ is located in
front of that veh icle, the system will not react to
the stat ionary vehicle.
Vehicles with manual transmission
App lies to vehicles: wi th Aud i adap tive cru ise contro l
The adaptive cru ise con tro l is available from the
2nd gear thro ugh the 6th gear in the c ustomary
RPM . ....

Audi adaptive cruise control and braking guard
You can set any speed between 20 mph and 95
mph (30 and 150 km/h).
I ndicator lamps and messages i n the instrument
cluster display inform you about the current sys­
tem status and settings .
Switching Audi adaptive cruise control on
11-Pull the lever toward you into posit ion (D
¢ fig. 97. ACC standby appears in the instru­
ment cluster display.
Setting the speed and activating regulation
.,.. To set the current speed, press the !SET ! button
¢ page 11, fig. 4. The set speed is shown in the
tachometer @ and is also shown b rief ly in the
display @¢
fig. 98.
Switching Audi adaptive cruise control off
.,.. Push the lever away from you into position @
until it clicks into place. The message
ACC off
appears.
@ Indicator lights
Ill-Adaptive cruise contro l is switched on. No
veh icles are detected up ahead . The stored speed
is mainta ined .
•- A moving vehicle is detected up ahead. The
adaptive cruise control system regu lates the
speed and distance to the moving vehicle ahead
and accelerates/brakes automatically .
•- When automatic braking is not able to keep
enough distance to a previously detected moving
veh icle up ahead, you must take control and
brake ¢
page 94, Request for driver interven­
tion .
© Display
If adaptive cruise control is not shown in the d is­
play, you can call it up with the
!RESET! button
¢page 23.
Based on the symbo ls in the display, you can de­
termine if the system is mainta ining a distance to
the vehicle ahead and what that distance is.
No vehicle -No vehicle ahead was detected .
White vehicle -A vehicle ahead was detected.
92
Red vehicle -Prompt for the driver to take action
¢page 94.
Both arrows on the scale © indicate the d istance
to the vehicle 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 info rmation on changing the stored
distance, refer to¢
page 93. 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 contro l
can cause collisions, other acc idents and seri­
ous persona l injuries.
- Pressing the
!SET ! button when driving at
speeds below 20 mph (30 km/h), will auto­
matically accelerate the vehicle to 20 mph
(30 km/h), which is the minimum speed
that can be set.
@ Tips
-If you switch the ign it ion or the adaptive
cruise control off, the set speed is erased
from the system memory.
- The electronic stabilizat ion control (ESC)
and the anti-slip-regulation (ASR) are auto­
matically turned on when the adaptive
cruise control is turned on. Both systems
cannot be turned off if the adaptive cruise
control is turned on .
Changing the speed
Applies to veh icles: with Aud i adapt ive cru ise control
0
f
•
0
Fig. 99 Selector lever: ch ang ing th e speed

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Audi adaptive cruise control and braking guard
.. To increase or reduce the speed in increments,
tap the lever up or down .
.. To increase or reduce the speed quickly,
hold
the lever up or down until the red LED ® reach ­
es the desired speed¢
page 91 , fig . 98.
Following any changes, the new stored speed will
be disp layed briefly in the display@¢ page 91,
fig . 98 .
Interrupting cruise control
Applies to vehicles: with Audi adaptive cruise control
Fig. 100 Selector lever
Requirement : adaptive cruise control must be
switched on
¢ fig. 100 @.
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 returns
again to the speed that was saved before.
.. You can save a new speed at any time by press­
ing the
I SET I button ¢ 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 posit ion
@ .
A WARNING
Never resume the stored speed if the speed is
too high for p revailing road, traffic or weather
conditions.
Setting the distance
Applies to vehicles: with Audi adaptive cruise control
Fig. 101 Selector lever: sett ing the distance
.. Tap the switch to display the current set dis­
tance
¢ fig . 101 .
.. 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 instrumen t cluster display .
When approach ing a mov ing vehicle up ahead,
the adaptive cruise control system brakes to
match that object's speed and then maintains
the stor ed distance .
If the vehicle ahead acceler­
ates, adaptive cruise control will also accelerate
up to the stored speed.
T he hig her the speed, the greater the distance in
yards (meters) ¢&. .The
Distance 3 setting is
recommended .
T he distances provided are specified values . De­
pending on the driving s ituation and the how the
vehicle ahead is driving, the actual distance may
be more or less than these target distances .
T he various symbols for the time increments ap­
pear briefly in the information line @¢
page 91,
fig. 98
when you change the settings.
,::::::,_,::::::, ___ Distance 1: This setting corresponds
to a distance of 92 feet/28 meters when travel­
ing 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
in g at 62 mph (100 km/h), or a time interval of
1.3 se conds. ..,.
93

Audi adaptive cruise control and braking guard
Audi braking guard
Description
Applies to vehicles: with Audi adaptive cruise co ntrol
F ig. 103 Instrument cluste r: app roac h warn ing
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 s ituation .
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 d isplay 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 ible to avoid a co llision by swerving or braki ng
sharply. The indicator light . and indicator in
the display will warn yo u about the danger
c> fig. 103. You wi ll also hear an acoust ic signa l.
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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This is not available in som e count ries. rl
- If a collision is imminent, the system wi ll first
provide an
acute warning by briefly and sharply
app ly 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 complete deceleration shortly be­
fore a collisionl).
- 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
c> page 96, Settings in the radio/MM! .
A WARNING
-
Lack of attention can cause collisions, other
accidents and serious personal injuries. The b raking guard is an ass ist system and cannot
prevent a collis ion by itself. The driver must
always intervene. The driver is always respon­
sib le for b ra kin g at the correct time.
- Always pay close attent ion to traffic, even
when the braking guard is switched on. Be
ready to intervene and be ready to take com­
p lete control whenever necessary. Always
keep t he safe a nd legal distance between
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 vehi­
cle or stationary obstacle (end of a traffic
jam or vehicle that has broken down in traf­
f ic).
- Always remember that the radar sensor for
the braking guard works on ly w ithin defined
detection and range limits that may prevent
the proper detection of other vehicles.
- The radar sensor's funct ion and range can
be reduced by ra in, snow and heavy spray.
Moving vehicles up ahead may not be
,.
95