lock AUDI A5 CABRIOLET 2013 Service Manual

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 posi­
t ion.
... Press the
!START E NGIN E STOPI button
~fig. 91.
St eering 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 he lps 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 peda l 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 usua lly 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 i nad­
vertent ly roll away .
- The rad iator fan can continue to run for
up to 10 minutes eve n after you have
tu rned off the eng ine and removed the
ignition key. The radiator fan can also
turn on again i f the engine coolant hea ts
up because of intense sunlight or hea t
build -up in the engine compartment.
On th e ro ad 79
-Always take the key w ith 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 eng ine
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 S TART 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 ho nes 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 engine
T h is message appears w hen a ttempt 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.
Is the ke y in the vehicle ?

80 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 ­
hicle, 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 switch 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 electromechanicol parking brake replaces
the hand brake.
F ig. 92 Cente r console: Parking brake
.., Pull on the switch @c:> fig. 92 to apply the
parking brake. The indicator light in the
switch illum inates .
.., Step on the brake peda l or the accele rator
pedal and press the switch at the same time to re
lease the par king brake . The indicator
light in the switch goes out.
Your vehicle is equipped wi th an electrome­
chanical parking brake . The parking brake is
designed to prevent the vehicle from rolling
u nintentionally and replaces the hand brake.
In addition to the normal fun ctions of a tradi­
tiona l hand b rake, the electromechanical
parking brake provides various convenience
and safety f unctions .
When starting from rest
-The integral start ing assist helps you when
driving by automatica lly re leasing the par k­
ing brake
c:> page 81, Starting from rest.
-When starting on inclines, the starting as­
sist prevents the vehicle from unintentiona l­
ly ro lling back. The braking force of the
parking brake is not released until sufficient
driving force has been built up at the
wheels.
Emergency brake function
An eme rgency b rake ensures that the vehicle
can be slowed down even if the
normal brakes
fail c:>
page 82, Emergency braking .
Indicator lights
- If the parking brake is closed with the igni­
tion
switched on the. (USA models) I
• (Canada models) ind icator lights come
on in the instr ument cluster and the switch .
- If the parking brake is closed with the igni­
tion
switched off the . (USA models) I
• (Canada models) indicator lights come
on in the instrument cluster and the switch
for about 20 seconds .
A WARNING
-
If a drive range is engaged with the vehicle
stationary and the engine runn ing , you
must in no instance accelerate carelessly.
Otherwise the vehicle will start to move
i mmed iately- risk of an acc ident.

(D Note
If the . symbol i n the display or the
1111 (USA models) ;II (Canada models)
ind icator lig ht in the instrument cluster
flashes, there is a ma lfu nction in the brake
system. By press ing the
!SETI butto n, you
can br ing up a d river message which ex­
plains the malfunction in more detail.
If
the dr iver message Parking brak e! ap­
pea rs, there is an operating ma lfunction in
the parking brake which you should have
repaired immediately by an authorized
Audi dea ler or other q ualified workshop
¢page 15.
@ Tips
-You can apply the parking brake at any
time - even with the ignition switched
off . The ignit ion must be t urned on in or­
der to release the parking brake.
- Occasiona l noises when the parking
brake is applied and re leased are norma l
and are not a cause for concern.
- When the vehicle is parked, the parking
brake goes through a se lf-test cycle at
regular intervals. Any assoc iated noises
are norma l.
Parking
P ar king
• Press the brake pedal to stop the vehicle .
• Pull the button®¢
fig. 92 to set the park-
ing brake .
• Move the selecto r leve r to P .
• T urn the eng ine off¢ ,&..
In addition on inclines and grad es
• T urn the steer ing wheel so that your vehicle
will roll against the curb in case it should
sta rt to move .
A WARNING
-When you leave your veh icle -eve n if on­
ly b rief ly - a lways remove the ign ition
key . This applies part icu larly when chil­
dre n remain in the vehicle . Otherw ise the
On th e ro ad 81
children could start the eng ine, release
the park ing brake or operate electrical
equ ipment (e.g. power windows). There
is t he risk of an acc ident .
- When the veh icle is locked, no one -par­
ticularly not children should rema in in
the vehicle. Locked doors make it more
difficult for emergency wo rke rs to get in­
to the veh icle - 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®¢ fig. 92 to app ly the
parking brake.
Sta rting and automatically rel easing the
parking brake
• When you start to drive as usual, the park­
ing brake is automatically released and your
veh icle beg ins to move .
When stopping at a traffic signal or stopping in city traff ic on vehicles with an automatic
transmission, the parking brake can be ap­ plied . The vehicle does not have to be he ld
with the footbrake. The pa rking brake elimi­
nates the tende ncy to creep w ith a dr ive range
engaged. As soon as yo u drive off as usu al,
t h e parking bra ke is re leased automatic ally
and the vehicle starts to move.
Starting on slopes
When starting on inclines, the sta rting assist
prevents t he vehi cle from u nintent ionally roll­
ing back. The bra king force of the par kin g
brake is no t re leased unti l su ff ic ient d riving
f orce has been built up at the wheels.
(D Tips
F o r safety reaso ns, t he pa rking br ake is re­
l eased automatic ally o nly when the d riv­
e r's safety belt is engaged in the buckle .

82 On the road
Starting off with a trailer
To prevent rolling back unintentionally on an
incline , do the following:
.,. Keep the switch@¢ fig. 92 pulled and de­
press the accelerator . The parking brake
stays applied and prevents the vehicle from rolling backward .
.,. You can release the switch @once you are
sure that you a re develop ing enough dr iv ing
f orce at the wheels by dep ress ing the accel­
erator.
Depending on the weight of the r ig (veh icle
and tra iler) and the seve rity of the in cli ne , you
may roll backwards as you start . You can pre ­
vent rolling backwards by holding the parking brake switch @ pulled out and accelerating -
just as you would when starting on a hill with
a conventional hand brake.
Emergency braking
In the event that the conventional brake sys­tem
foils or locks.
... In an emergency, pull the switch @
¢
fig. 92 and continue to pu ll it to slow your
vehicle down with the parking brake.
.,. As soon as you release the sw itch @ or ac-
celerate, the braking process stops.
If you pu ll the switch @and ho ld it above a
speed of about 5 mph (8 km/h), the emergen­
cy braking function is in iti ated. The vehicle is
braked at al l four wheels by activating the hy­
d raul ic brake system . T he brake performance
is simi lar to making an eme rgency stop¢.&. .
In order not to activate the emergency brak­ ing by mistake, an audible warning tone (buz­
zer) sounds when the switc h@ is pulled . As
soon as the switch @is released, or the accel­
e rator pedal is dep ressed , emergency b ra ki ng
stops.
.&_ WARNING
Emergency braking sho uld only be used in
an emergency, when the normal foot brake
has failed or the brake pedal is obstructed . Using the par
king brake to pe rform emer­
gency braking will s low your veh icle down
as if you had made a full brake application.
The laws of p hysics cannot be suspended
even with ESC and i ts associated compo­
nents (ABS, ASR, EDS). In corners and
when road o r weathe r cond itions are bad,
a full brake appl ication can ca use the vehi­
cle to s kid or the rear end to break away -
risking an acciden t.
Speed warning system
Overview
The speed warning system helps you to keep
your driving speed below a set speed limit.
T he speed warning system warns if the driver
e xc eeds a previously stored max imum speed .
A warning tone w ill sound as soon as the vehi ­
cle speed exceeds the set speed by abou t
3 mph (3 km/h) . At the same t ime, a warning
symbol appears in the display . T he symbol's
appea rance might be different in some mod­
els .
The speed warn ing system has two warning
t hr esholds that funct io n in dependent ly of
each other and that have somewhat diffe rent
purposes:
Speed wa rning 1
You can use speed warning 1 to se t the maxi­
mum speed while you are driving . T his setting
will remai n in effect unt il you turn off the ig ni­
t io n, assuming that you have not changed or
r ese t the sett ing.
The . (USA mode ls)
I. (Canada mode ls)
speed warning symbol in the warning 1 dis­
play appears when you exceed the maximum
speed .
It goes ou t when the speed falls be low
the stored maximum speed .
T he speed warn ing symbol will also go out if
the speed
exceeds the stored maximum speed
by more than about 25 mph (40 km/h) for at
least 10 seconds. The sto red max imum speed
is de leted . .,..

N -Neutral
The transmission is in neutra l in this position .
Shift to this posit ion for standing with the
brakes applied
~ &. in Driving the automatic
transmission on page 89.
When the veh icle is stationary or at speeds
below 1 mph (2 km/h) , you must always apply
the footbrake before and while moving the lever out of N.
DIS -Normal position for driving forward
In the D/S position, the transmission can be
operated e ither in the normal mode Dor in
the sport mode S . To select the sport mode S,
pu ll the se lector lever back briefly. Pulling the
lever back again will select the normal mode
D. The instrument cluster display shows the
selected driving mode .
In the
normal mode D, the transmission auto­
matica lly selects the suitable gear ratio. It de­
pends on engine load, vehicle speed and driv­
ing style .
Select the
sport mode S for sporty driving .
The vehicle makes full use of the engine's
power . Shifting may become noticeable when
accelerating.
When the vehicle is stationary or at speeds be low 1 mph (2 km/h), you must always apply
the foot brake before and while moving the lever to D/S out of N .
A WARNING
Read and follow all WARNINGS 9 &. in
Driving the automatic transmission on
page 89.
(D Note
Coasting downhill with the transmission in
N and the engine not running will result in
damage to the automatic transmission
and possibly the catalytic converter .
(D Tips
-On vehicles with drive select*, you can
adjust the sporty shift characteristics in
the
Dynamic driving mode .Swill appear
Transmission 87
in the instrument cluster display instead
ofD.
- If you accidentally select N whi le driving,
take your foot
off the accelerator pedal
immediately and wait for the engine to
slow down to idle before selecting D/S.
- If there is a power failure, the selector
lever will not move out of the P position .
The emergency release can be used if
this happens
9 page 92.
Automatic Shift Lock (ASL)
Applies to vehicles: with multitro nic/S tronic/t iptronic
The Automatic Shift Lock safeguards you
against accidentally shifting into a forward or the reverse gear and causing the vehicle to
move unintentionally.
Fig. 97 Shift gate: selecto r lever lock posit ions and re­
lease b utto n highlighted
The selector lever lock is released as follows:
.,. Turn the ignition on.
.,. Step on the brake pedal.
At the same time
press and hold the re lease button on the
side of the gear selector knob
9 fig . 97 with
your thumb until you have moved the selec­
tor lever to the desired position .
Automatic selector lever lock
The selector lever is locked in the P and N po­
sitions when the ignition is turned on. You
must press the brake pedal and the release
button to select another position . As a re­
minder to the driver, the following warning
appears in the instrument cluster display
when the selector is in P and N:
When stationary apply brake pedal while se-
lecting gear .,,_

88 Transmi ssion
The Automatic Shift Lock only functions when
the vehicle is stationary or at speeds below
1 mph (2 km/h).
A t speeds above about 1 mph (2 km/h) the
Automatic Shift Lock is automatically deacti ­
vated in the N position .
A time delay element prevents the se lector
l ever from locking when it is moved through
the N position (going from R to D/S). The lock­
ing e lement will lock the selector lever if the
l ever is left in N (Neutral) for more than ap­
prox imately 2 seconds, w ithout the brake ped­
a l being pressed.
Relea se button
The release button on the selector lever pre ­
vents the lever from being accidenta lly shifted
into certain positions. Depending on the direc­
tion of the shift, the selector lever locks at d if­
ferent positions. The positions are h ighlighted
i n the illustration
c> fig. 97.
Ignition key safety int erlock
The key cannot be removed from the ignition
un less the se lector lever is in the P park posi­
tion. When the ign ition key is removed, the
selector lever will be locked in the P pos ition.
Driving the automatic transmission
App lies to vehicles: with m ultitron ic/S tronic/t iptronic
Fig. 98 Shift gate on the center conso le: selector lever
with release button
Starting the engine
,. The selector lever must be in P or N.
St arting off
,. Press and ho ld the brake pedal. ,.
Press and hold the re lease button in these ­
lector lever hand le, select the desired selec ­
tor lever posit ion such as D/S and release
the button.
,. Wait briefly unt il the transmission has shift­
ed (you w ill fee l a slight movement).
,. Remove your foot from the brake pedal and
accelerate .
Stopping temporarily
,. Keep the veh icle stationary using the brak­
ing pedal, for example at traffic lights.
,. Do not press the accelerator peda l when do­
ing this .
,. To prevent the veh icle from rolling when
you sta rt d riving, se t the park ing brake
when stopp ing on s teep inclines
c> ,&. .
,. The parking bra ke will release a utomat ica lly
and the vehicle will start moving once you press the acce lerator pedal.
Stopping /parking
If the selector lever is not in the P position
whe n you open t he d river's door, t he veh icle
cou ld roll . The message
Transmis sion: Car
may roll! Shift to park !
appears.
,. Press and hold the bra ke peda l un til the ve ­
h icle has come to a comp lete stop.
,. App ly the parking brake
c> page 81, Park -
ing.
,. Select the P se lector lever position c> ,&. .
Stopping on an incline
,. Always press the brake pedal to ho ld the ve­
hicle in place and p reven t it from "ro lling
back"
c> ,&. . Do not try to p revent the veh i­
cle from "rolling back" when a gear is en­
gaged by increasing t he engine speed
c> (D .
Starting on an incline
,. Ac tiva te the park ing brake.
,. With the driving gear selected, press the ac ­
celerator peda l carefully. The parking bra ke
will release automatically if your seat belt is
fastened.
U nder certa in circ umstances, such as driving
in the mo unta ins, it may be usef ul to sw itch ..,.

temporarily to the manual shift program in or­
der to adjust the gears to the driving condi­
tions by hand
¢ page 90.
On slopes, activate the parking brake first and
then move the selector lever to the P position.
This prevents too much stress from being placed on the locking mechanism.
Vehicles with multitronic transmission : Your
vehicle is equipped with
hill hold assist allow­
ing you to start while on an incline. The sys­
tem is activated when the brake pedal is
pressed down and held
for a few seconds. The
brake p ressure will hold for a moment after
the brake pedal loosens to prevent the vehicle
from rolling backwards while starting up.
A WARNING
-The vehicle can also roll when the engine
is stopped.
- Unintended vehicle movement can cause
serious injury.
- Never leave your vehicle with the engine
running while in gear. If you must leave
your vehicle when the engine is running,
activate the parking brake and move the
selector lever to P.
- Power is still transmitted to the wheels
when the engine is running at idle. To
prevent the vehicle from "creeping", you
must keep your foot on the brake when
the engine is running and the selector
lever is in D/S or R or "tiptronic" mode is
selected.
- Do not press the accelerator pedal when
changing the selector lever position
while the vehicle is stationary and the
engine is running .
- Never shift into R or P while driving.
- Before driving down a steep slope, re-
duce your speed and shift into a lower
gear with "tiptronic".
- Do not ride the brakes or press the brake
pedal too often or too long when driving
down a hill. Constant braking causes the
brakes to overheat and substantially re ­
duces braking performance, increases
Transmission 89
braking distance or causes complete fail­
ure of the brake system.
- To prevent the vehicle from rolling back
when stopping on inclines, always hold it
in place with the brake pedal or parking
brake.
- Never hold the vehicle on an incline with a slipping clutch. The clutch opens auto­
matically when it becomes too hot from
the overload . An indicator lamo
[O] illu­
minates and a driver message appears
¢ page 92 when the clutch is overload­
ed.
- If the engine must remain running, never
have any driving position engaged when
checking under the hood . Make sure the
selector lever has securely engaged and
is locked in P with the parking brake set
¢ page 205, Engine compartment. Oth­
erwise, any increase in engine speed may
set the vehicle in motion, even with the parking brake applied.
(D Note
- S tronic ®- and tiptronic transmission:
When stopping on an incline, do not try
to hold the vehicle in place by pressing
the accelerator pedal while a driving gear
is selected. This can cause the transmis ­
sion to overheat and can damage it. Acti­
vate the parking brake or press the brake
pedal to prevent the vehicle from rolling .
- S tronic ®- and tiptronic transmission: Al­
lowing the vehicle to roll when the en­
gine is stopped and the selector lever is
in N will damage the transmission be­
cause it is not lubricated under those cir­
cumstances.
(D Tips
For safety reasons, the parking brake is re­
leased automatically only when the driv­
er's safety belt is engaged in the buckle.

The selector lever can only be moved from the
P position if the key is in the lock and the igni­
tion is sw itched on. If the power supply fa ils
(for examp le, the battery is discharged) and
the vehicle must be pushed or towed, move
the selector lever to the N pos ition first using
the eme rgency release .
Transm iss ion 93

Audi adaptive cru ise control and brakin g guar d 101
-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 101.
-Keep in mind that braking guard can
brake unexpectedly . 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: I CARI f unction button > Car sys­
tems*
control button > Driver assist > Audi
braking guard .
Or
~ Select: ICARlf unct ion button> Audi brak -
ing 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 automatically stored
and ass igned to the remote control key
being used at the t imes the settings are
made. -
If you switch the ASR/ESC off, braking
guard switches off automatically
<> page 181.
- Switch braking guard off when you a re
loading the vehicle onto a vehicle carrier,
train, ship or other type of transporta­
t ion. This can prevent undesired warn­
ings from the braking gua rd system.
Messages
App lies to vehicles : wit h Aud i adapt ive 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.
B raking guard : Activated
T h is dr iver message appears if sharp b rake
pressure was applied due to an acu te 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 though there was no previous­
ly saved speed.
ACC: Sensor blocked
This message appears if the sensor v iew is ob­
structed, for examp le by leaves, snow, heavy
spray or d i rt . Clean the sensor<>
fig. 103.
ACC: not available
T he driver mess age appears if there is a mal ­
f un ction. The adapt ive cr uise con tro l tu rns off.
A chime sounds as a reminder . Have the sys­
tem checked by an authorized Audi dea ler or
authorized Aud i Service Fac ility.
ACC : unavailable
The dr iver message appears if, for example,
t h e b ra ke tempe rat ure is too hig h. T he adap­
t ive cr uise cont ro l is temporar ily u nava ilable.
A ch ime sounds as a remin der .
Shift lever position!

106 Audi side assist
- Side assist is not active wh ile you are
making the adjus tment.
- Your settings are automatica lly sto red
and ass igned to the remote control key
being used.
Driver messages
App lies to vehicles: with Audi side assist
If s ide ass ist switches off by itse lf, t he LED in
the butto n tur ns off a nd a message will ap­
pear in t he instr ume nt cl uster d is p lay:
Audi side assist unavailable : Sensors blocked
T he radar sensors' vision is a ffected. Do not
cover the area in front of the senso rs with bike
wheels, stickers, dirt or other objects . Clean
the area in front of the sensors, if necessary
¢fig. 117.
Audi side assist : Currently unavailable
Side assist can not be swi tched on tempora ril y
bec ause there is a mal func tio n (for ex am ple,
the ba ttery cha rge leve l may be too low) .
Audi side assist : System fault!
The system ca nnot guara ntee that it w ill de­
tec t ve hicles co rrec tly and it is sw itched off .
Th e senso rs have been displaced o r are faulty .
H ave the sys tem che cked by an au thor ized
Au di d eale r or auth oriz e d Au di S ervice Fa cility
soon .
Audi side assist : Unavailable when towing
Side assist sw itches off automatically when a
factory- insta lled trailer hitch is connected to
the elec trical connector on the trailer . There is
no guarantee the system will switc h off when
usi ng a retrofitted t railer hi tch . Do not use
si de assis t when towing a tra iler .