2015 AUDI RS5 CABRIOLET key

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note that electrica l equipment such as
exterior lights wi ll switch off as well
when that happens.
Switching engine off
App lies to vehicles: with conve nien ce key
.,. Bring your vehicle to a complete stop.
.,. Move the selector lever to the P or N pos i­
t ion.
... Press the
I START ENGINE STOPI button
~ page 76, fig. 91 .
Steering lock
The steering locks when you turn the engine
off us ing the
I STAR T ENGINE STOP I button
and open the dr iver's door. The locked steer­
ing helps prevent vehicle theft.
E mergenc y off
If necessary, the eng ine can be sw itched off
with the selector lever in the R or D/S pos i­
tions. To do so, step on the brake pedal and
press and hold the
I STAR T ENGINE STOP I but­
ton vehicle speed must be less than 6 mph (10 km/h).
.&, WARNING
- Never t urn off the eng ine be fore the ve ­
hicle has come to a complete stop . The
f ull function of the brake booster and the
power steering is not guaranteed . You
must use more force to turn or brake if
necessary. Because you cannot steer and
brake as you usually would, this could
lead to c rashes and serious injur ies.
- For safety reasons, you should always
park your vehicle with the se lector lever
in P. Otherwise, the veh icle could inad­
vertent ly roll away.
- The rad iator fan can continue to run for
up to 10 minutes eve n afte r you have
tu rned off the eng ine and removed the
ignition key. The radiator fan can also
turn on again if the eng ine coolant hea ts
up because of intense sunlight or hea t
build -up in the engine compartment.
On th e ro ad 77
-Always take the key with you whenever
you leave your ve hicle. Otherw ise, the
e ngine could be started or electrical
equipment such as the power windows
could be operated. This can lead to seri­
ous injury.
(D Note
If the engine has been under heavy load
for an extended period, heat bu ilds up in
the eng ine compartment after the engine
i s sw itched off - there is a r is k of damag ing
the e ngine. A llow the eng ine to run at id le
for abo ut two minutes before switching it
off.
Driver messages
I g nition i s on
This message appears and a warning tone
sounds if you open the d river's door when the
ignition is sw itched on.
No key ident ified
This message appears when the
I START ENGINE STOP I button is pressed if
there is no master key ins ide the ve hicle or if
the system does not recognize it . For exam­
ple, the master key cannot be recognized if it
i s covered by an object (e .g . aluminum brief
case) which
screens the radio s ignal. Electron­
ic dev ices such as cell p hones can also inte r­
f ere with the radio s ignal.
Pr ess brake p edal to start engine
This message appears if you do not press the
brake pedal to start the eng ine .
Shift to N or P to start eng ine
T his message appears w hen attempt ing to
star t the eng ine if the selecto r lever for the
automatic transmiss ion is not in the P or N
pos ition . The engine can only be started with
the se lector in these positions.
!I I s the ke y in the vehicle?

78 On the road
This message appears if the master key is re­
moved from the vehicle with the engine run ­
n ing.
If the master key is no longer in the ve ­
h icle, you cannot switch on the ignition after
stopping the engine and you also cannot start
the eng ine again . Moreover, you can not lock
the veh icle from the outside w ith the key.
Shift to P otherwise vehicle can roll away .
Doors do not lock if lever is not in
P.
This message appears for safety reasons
a long w ith a warning signa l. It appears if the
selector lever for the automat ic transm iss ion
is not in the P position when sw itch ing off the
ignition . Move the selector lever to the P pos i­
tion, othe rwise the ve hicle is not secured
against rolling away . You also cannot lock the
vehi cle using the locking bu tton* on the door
han dle or using the remote key.
Convenience key defective! Use ignition lock
This message appears if the eng ine must be
started or stopped using the ignition key and
not the
I STAR T ENGIN E ST OP ! button .
Electromechanical
parking brake
Operation
The electromechanical parking brake replaces
the hand brake.
F ig. 92 Cen te r console: Parking brake
.., Pull on the switch @ c.> fig. 92 to apply the
parking brake. The indicator lights in the
switch and. (USA models)/. (Cana-
da models) in the instrument cluste r ill umi­
nate. ..,
With the ignition switched on, step on the
brake peda l or the accelerator pedal and
press the switch @ at the same time to re ­
lease the parking brake . The indicator lights
in the switch and. (USA mode ls)/ . (Can­
ada models) in the instrument cluster go
out.
Your vehicle is equipped with an electrome­ chanical parking brake. The parking brake is
designed to prevent the veh icle from rolling
u nintentionally and replaces the hand brake.
In add ition to the normal functions of a tradi­
t ional hand brake, the electromechanical
parking brake provides various convenience
and safe ty funct ions .
When starting from rest
-The integral start ing ass ist helps you when
driving by automatically releasing the park­
ing brake
c> page 79, Starting from rest .
- When start ing o n inclines, the starting as­
sist prevents the vehicle from unintentional­
ly rolling back. The braking force of the
pa rking brake is not released until suffic ient
driving force has been bui lt up at the
wheels.
Emergency brake function
An emergency brake ensures that the veh icle
can be slowed down even i f the normal brakes
fail ¢ page 79, Emergency braking.
A WARNING
If a drive rang e is engaged with the vehicle
stationary and the engine running, yo u
must in no instance accelerate carelessly.
Otherwise the vehi cle wi ll start to move
immediately -risk of an accident.
(0 Tips
-If the parking brake is applied with the
ign ition switched off, the ind icator lights
in the switch and - (USA models) .
(Canada mode ls) in the instrument clus­
ter will go out after a certain period of
time.

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-Occasiona l noises when the parking
brake is applied and re leased are norma l
and are not a ca use for concern .
- When the vehicle is parked, the parking
brake goes through a se lf-test cycle at
regular intervals. Any associated noises
are norma l.
Parking
.,. Press the brake pedal to stop the vehicle .
.. Pull the switch@¢
page 78, fig . 92 to set
the parking brake .
.,. Move the selecto r leve r to P .
.. Turn the eng ine off ¢,& .
.. When on incl ines or decli nes, tu rn the steer­
ing wheel so that the vehicle w ill roll into
the cu rb if it begins to move .
_& WARNING
--When you leave your veh icle -even if on­
ly briefly -always remove the ign ition
key . This applies part icularly when chil­
dre n remain in the vehicle. Otherw ise the
children cou ld start the engine, release
the parking bra ke or operate electrical
equipment (e .g. power wi ndows). There
is the r is k of an accident .
- Whe n the vehicle is loc ked, no one -par­
t ic ularly not c hild ren sho uld remain in
the vehicle . Locked doors make it more
difficult for emergency workers to get in­
to the vehicle -putting lives at risk .
Starting from rest
The starting assist function ensures that the
parking brake is released automatically upon
starting.
Stopping and applying parking brake
.,. Pull the switch @ ~ page 78, fig. 92 to ap­
ply the pa rk ing brake.
On th e ro ad 79
Starting and automatically relea sing the
parking brak e
.. When you sta rt to drive as usual, the park­
ing brake is autom atically released and your
veh icle begins to move.
When stopping at a traffic signa l or stopping
in c ity traffic on v ehicl es with an automatic
tran smission, the pa rking b rake can be ap­
plied . The vehicle does not have to be held
with the footbrake . The parking brake elimi­
nates the tendency to creep w ith a dr ive range
engaged . As soon as you d rive
off as usual ,
t h e pa rking bra ke is re leased automat ically
and t he veh icle s tarts to move .
Starting on slopes
When sta rting on inclines, the sta rting assist
prevents the vehicle from un intent ionally roll­
ing back . The braking force of the parking
brake is not re leased unti l su ff ici ent d riving
f orce has been built up at the wheels .
(D Tips
For safety reaso ns, the pa rking brake is re­
l eased automatically o nly when the d riv­
e r's safety belt is engaged in the buckle.
Emergency braking
In the event that the conventional brake sys­
tem fails or locks .
.. In an emergency , pull the switch @
¢
page 78, fig . 92 and continue to pull it to
slow you r vehicle down with the parking
br ak e.
.. As soon as you re lease the swi tch @ or ac-
celerate, the braking process stops.
If you p ull the swi tch@ and hold it above a
speed o f abo ut 5 mph (8 km/h), the eme rgen­
cy bra king f unct ion is initiated. The ve hicle is
braked at all four whee ls by activating the hy­
draulic b rake system. The brake pe rformance
is sim ilar to making an emergency stop¢
A.
In orde r not to act ivate the eme rgency brak -
ing by mistake, an audib le wa rning tone (bu z­
zer) so unds when the switch @ is pulled. As
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lever is left in N (Neutral) for more t han ap ­
prox imately 2 seconds, without the b rake ped­
a l being pressed .
Release button
The release b utton on the selec tor leve r pre­
ve nts the leve r from bei ng accide ntally s hifte d
i n to ce rtain positions. Depen ding on the direc ­
tion of the shift, the se lector lever locks at d if­
ferent positions. The positions are h ighlighted
in the ill ustration
c!> fig . 97.
Ignition key safety interlock
The key canno t be removed from the igni tion
un less the se lector lever is in the P park posi­
tion . When the ignition key is remove d, the
se lecto r lever wi ll be locked in the P pos ition.
Driving the automatic transmission
F ig. 98 S hift gate o n th e ce nte r conso le: selector lever
wit h release bu tton
Starting the engine
.. The selector leve r must be in P or N.
Starting off
.. Press a nd ho ld t he brake ped al.
.. Press and ho ld the release bu tton in these ­
l ector lever handle, se lect the desi red se lec ­
tor leve r pos ition such as D/S and re lease
t h e b utton.
.. Wait br iefly u ntil t he transmission has shift­
ed (you will feel a slight movement).
.. Remove your foot from the b rake pedal a nd
acce le rate.
Stopping temporarily
.. Keep the vehicle stationary us ing the brak­
ing peda l, for e xamp le at traffic lights.
Transm ission 85
.. Do not press the accelerator peda l w hen do ­
ing this .
.. To preve nt t he vehicle from ro lling when yo u
start dr iv ing, set the parking b rake w hen
stopping on steep inclines
c!> _&. .
.. The parking brake will release automat ica lly
an d the vehicle will start mov ing o nce you
p ress th e acce lerator pedal.
Stopping/parking
If the selector lever is not in the P position
whe n you open the driver's door , the veh icle
could roll . The message
Transmission: Car
may roll! Shift to park! ap pears .
.. Press and hold the brake peda l until the ve-
hicle has come to a comp lete stop .
.. App ly t he park ing brake
co page 79 .
.. Select the P selec to r lever posit io n
co _&. .
Stopping on an incline
.. Always press the brake pedal to ho ld the ve­
hicle in place and prevent it from "ro lling
back"
co _&. . Do not try to p revent the ve hi­
cle from "rolling back" when a gear is en ­
gaged by increas ing t he engine spee d co (!).
Starting on an incline
.. Activate the parking brake .
.. With t he driving gear selected, p ress the ac­
celerato r peda l carefully . The parking brake
w ill rel ease au toma tically if your sea t belt is
fast ene d .
U nder certa in circumstances, such as driving
in the mounta ins, i t may be usefu l to sw itch
t emporar ily to the man ual sh ift program in or­
d er to adju st the gears to th e d riv in g con di­
ti ons by ha nd
co page 87 .
On s lopes, activate the parki ng b rake first and
t hen move the s electo r leve r to the P posi tion .
T his pr eve nts t oo much st ress from be ing
p la ced o n the locking me chani sm .
&_ WARNING
- Th e vehicle c an als o roll whe n the engi ne
is s topped .
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gear. Drive to your autho rized A ud i dealer o r
q ua lified repair fac ility immediate ly to have
the ma lfunction corrected .
m] Transmission malfunction: Stop vehicle
and shift to park .
Do not cont inue driving. Select the P se lector
l eve r position and see yo ur autho rized Aud i
dealer or qualified repa ir facili ty for assis ­
tance.
(D Note
If the transmiss io n sw itches to emerge ncy
mo de, you sh ould take the vehicle to an
au thor ized Audi dealersh ip as soon as pos ­
sible to have the cond ition co rrected.
Selector lever emergency release
If th e vehicle's power supply fails, the s elec­
tor lever can be released in an emergency.
Fi g. 10 1 Fro nt ce nter co nsole : Re movi ng t he ash tray
i nser t
Fig. 10 2 Select o r lever e mergency re lea se
.. To access the emerge ncy release mecha ­
nism, remove the ash tray insert @ using the
release swi tch @ r:!>
fig. 101.
.. Loosen and remove the cap in the ashtray
mount.
Transm ission 89
.. You now have access to a pin. Using a screw ­
driver or simi lar object, press the pin down
and hold it in that position
<=> fig. 102.
.. Now press the re lease button and move the
selec tor lever to the N posit ion.
The selector lever can only be moved from the P position i f the key is in the lock and the ign i­
tion is switc hed on. If the power supply fails
(for example , the battery is discharged) and
the ve hicle must be pushed or towed , move
the selec to r lever to the
N posit ion first using
t h e emerge ncy release.

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Audi adaptive cruise control and braking guard 95
~--- ~-Di stance 3: This setting corre ­
sponds to a distance of 164 feet/SO meters
when traveling at 62 mph (100 km/h), or a
time interva l of 1.8 seconds .
~---- ~ Distance 4: This setting corre­
sponds to a distance of 210 feet/64 meters
when traveling at 62 mph (100 km/h), or a
time interva l of 2.3 seconds .
A WARNING
Following other vehicles too closely in­
creases the risk of collisions and serious
personal injury.
- Setting short distances to the traffic
ahead reduces the time and distance
available to br ing your vehicle to a safe
stop and ma kes it
even more necessary
to pay close attention to traffic.
- Always obey applicable traffic laws, use
good judgment, and select a safe follow­
ing distance for the traffic, road and
weather conditions .
¢j) Tips
- Distance 3
is set automatically each time
you switch the ignition on.
- Your standa rd settings are automatically
stored and assigned to the remote con­
trol key being used.
Setting the driving program
Applies to vehicles: with Audi adaptive cruise control
Depending on the se lected driv ing program
and distance, driving behavior when accelerat­
ing will
vary from dynamic to comfortab le .
Setting the driving program for vehicles
without Audi drive select*
~ In the radio/MMI*, select: !CAR !funct ion
button >
Adaptive cruise control > Driving
prog .
> comfort, standard or dynamic. Or
~ Select: !CARI function button> Car systems*
control button > Driver assist > Adaptive
cruise control
> Driving program* > Com­
fort, Standard
or Dynamic. Setting the driving mode for
vehicles with
Audi drive select*
Refer to ¢ page 103.
(D Tips
Your settings are automatica lly stored and
assigned to the remote control key being
used.
Request for driver intervention
Applies to vehicles : with Audi adaptive cruise contro l
Fig. 112 Instrument d uste r: request for drive r inte r­
ve ntion
In certain situations, the system will p rompt
you to take action. This could happen, for ex­
amp le, if braking by the adaptive cruise con­
trol system is not enough to maintain enough
distance to the vehicle ahead.
The instrument cluster will warn you about
the danger ¢
fig. 112:
-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 .

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Audi adaptive cru ise control and brakin g guar d 97
-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 oth­
er vehicles.
- The radar sensor's function and range
can be reduced by rain, snow and heavy
spray. Moving vehicles up ahead may not be promptly detected or may not be de­
tected at al l.
- Reflective surfaces includ ing crash barr i­
ers or tunnel ent ran ces may impair the
function of the radar sensor.
- You can cance l the braking that is initiat­
ed by the system by braking yourself, by
accelerating noticeab ly or by swerving.
- Bra king guard error messages
<> page 97.
-Keep in mind that braking guard can
brake u nexpectedly . Always secure any
ca rgo or objects that you are transport­
i ng to reduce the risk of d amage or in ­
ju ry.
Settings in the radio/MM!
Applies to vehicles: with Audi adaptive cruise co ntrol
~ Se lect: ICARI f u nction button> Car system s*
control button > Dri ver assist > Audi brak­
ing guard .
Or
~ Select : I CARI funct ion button > A udi braking
guard .
System -
Switch Audi braking g uard On and
Off . When you switch the ignition on, the
message
Aud i braking guard off appears if
the system is sw itched off .
Early warning -The distance and app roac h
warn ings in the display can be switched
On /
Off .
(D Tips
-Your settings are automatica lly stored
and ass igned to the remote control key
being used at the t imes the settings are
made. -
If you restrict or sw itch off the ESC, the
braking gua rd also switches itself off
<> page 173.
-Switch braking guard off when you a re
loading the vehicle onto a vehicle carrier,
train, ship or other type of transporta­
tion. This can prevent undesired warn­
ings from the braking guard system.
Messages
App lies to vehicles : wit h Audi ada ptive c ruise contro l
Braking guard : Off
This driver message appears if the system is
turned off via the radio/MMI *. Otherwise, if
the system is turned off, the informat ion ap ­
pears every t ime shortly after the start of the
trip.
The driver message a lso appears if the system
is not ava ilable d ue to a malfunct ion or if the
ESC is not switched
on <> page 173. If this is
the case, the system w ill not prov ide warnings
about a poss ible collision.
Braking guard : Acti vated
T h is dr iver message appears if sharp b rake
pressure was applied due to an acute warning.
•••
Three white dots appear if a sett ing cannot be
selected w ith the operating lever . For exam­
ple, this happens if you want to raise/lower
the speed even thoug h there was no previous ­
l y saved speed.
ACC: S ensor blo cked
This message appears if the sensor v iew is ob­
structed, for examp le by leaves, snow, heavy
spray or d irt. Clean the sensor<>
page 90,
fig. 103 .
ACC: not a vailable
The driver message appears if there is a mal ­
functio n. The adaptive cruise contro l tu rns off .
A chime sounds as a reminder . Have the sys­
tem checked by an authori zed Aud i dea ler or
authorized Aud i Service Fac ility.
ACC: unavailable ll-

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Have your authorized Audi dealer or au­
thorized Audi Service Facility check their
function.
@ Tips
- If the window glass in the driver's door
or front passenger's door has been tint­
ed, the display in the exterior mirror may be misinterpreted .
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions
¢ page 267.
Activating and deactivating
Applies to vehicles: with Audi side assist
Fig. 118 Drive r's d oor : Sid e ass ist bu tton
.. Press the button ¢.&. in General informa­
tion on page 100
to switch the system on/
off . The LED in the button turns on when
side assist is switched on.
Adjusting the display brightness
Applies to vehicles: with Audi side assist
The signal brightness can be set in the radio
orMMI* .
.. Select : ICARI function button> Audi side as­
sist.
.. Select : I CARI function button > Car systems*
control button > Driver assist > Audi side
assist.
The display brightness adjusts automatically
to the brightness of the surroundings, both in
the information and in the warning stage. In
very dark or very bright surroundings, the dis­ play is already set to the minimum or maxi ­
mum level by the automatic adjustment. In
Audi side assist 101
such cases, you may notice no change when
adjusting the br ightness, or the change may
only be noticeable once the surroundings
change.
Adjust the brightness to a level where the dis­
play in the information stage will not disrupt
your view forward. If you change the bright­
ness, the display in the exterior mirror will
briefly show the brightness level in the infor­
mation stage. The brightness of the warning
stage is linked to the brightness in the infor­
mation stage and is adjusted along with the
information stage adjustment.
(D Tips
- Side assist is not active while you are
making the adjustment.
- Your settings are automatically stored
and assigned to the remote control key
being used.
Driver messages
Applies to vehicles: wit h Aud i side ass ist
If side assist switches off by itself, the LED in
the button turns off and a message will ap­
pear in the instrument cluster display:
Audi side assist unavailable: Sensors blocked
The radar sensors' vision is affected . Do not
cover the area in front of the sensors with bike
wheels, stickers, dirt or other objects. Clean
the area in front of the sensors, if necessary
¢ page 99, fig. 117 .
Audi side assist: Currently unavailable
Side assist cannot be switched on temporarily
because there is a malfunction (for example,
the battery charge level may be too low) .
Audi side assist: System fault!
The system cannot guarantee that it will de­
tect vehicles correctly and it is switched off.
The sensors have been displaced or are faulty.
Have the system checked by an authorized
Audi dealer or authorized Audi Service Facility
soon.