ignition AUDI A5 CABRIOLET 2013 Service Manual

(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 .

Presetting your speed
You can preset your desired speed while the
vehicle is not moving .
11-Switch on the ignition.
11-Pull lever in to pos ition (D c:> fig. 94.
11-Press the lever in the 0 or O direction to
increase o r decrease your speed .
11-Release the lever to save that speed.
T his funct ion makes it possible, fo r example,
to save the speed yo u want before d riving on
the highway . Once on the hig hway, activate
the cruise cont ro l by pull ing the lever towa rd
(D .
Switching off
T emp orar y de activation
11-Press the brake peda l, or
11-Press the lever into pos ition @ (not clicked
into p lace)
c:> fig. 94, or
11-Drive for longer than 5 minutes at more
than 6 mph (10 km/h) above the stored
speed .
Switching off completely
11-Press lever into position @(clic ked into
place), or
11-Switch the ignition off.
The speed you saved wi ll be retained if the
cruise control has been switched off tempora ­
rily . To resume the saved speed, let up on the
brake and pull the lever to position
(D .
Switching the ignition off erases the saved
speed .
&_ WARNING
You should only return to the saved speed
if it is not too fast for the current traffic
conditions -risk of an accident!
On th e ro ad 85

86 Transmi ssion
Transmission
multitronic ®, S tronic ®,
tiptronic
Introduction
Appl ies to vehicles: with multitronic/5 tronic/tiptronic
The automatic transmission is controlled elec­
tronically. The transmission ups hifts or down­
shifts automatically depending on which drive program is se lected.
When a
moderate driving style is used, the
transmission se lects the most economical
driving mode. It wi ll then change up early and
de lay the downshifts to g ive better f uel econ­
omy.
The transmission switches to a sporty mode after a k ick-down or when the dr iver uses a
sporty driv ing style characterized by qu ick ac­
celerator peda l movements, heavy accelera­
tion, frequent changes in speed and traveling
at the maximum speed .
If desired, the driver can a lso sel ect the gears
manually (tiptronic mode ) q page 86.
Various a utomatic transmissions may be in ­
stalled, depend ing on the mode l:
multitronic ® transmission
The mult it ron ic® transm ission is a co nti nuous ­
l y var iable transmission. Power is transferred
using a m ultidisk clutch. In contrast to con­
ventiona l automatic transmissions using sh ift­
ing operat ions, the transmission ratio in the
continuously variable transm ission is changed
continuously. This optimizes the comfort level
and conserves fuel.
S tronic ® transmission
The 5 tronic ® is a d ual-clutch transmission .
Power is transferred using two clutches that
work independently from one another. They
replace the to rque conve rter used in conven­
tional automa tic transm iss ions and allow the
ve hicle to acc elerate without a noticeable in­
ter ruption in traction.
tiptronic transmission
In the t ipt ro ni c transm iss ion, powe r is trans­
f erred by a torque converter .
Selector lever positions
Applies to vehicles: with multitronic/5 tronic/tiptronic
i--...~~-----------..,.-~ -... N
N
N
" :ll
Fig. 96 Display in t he inst ru m ent cluster: selecto r lever
in pos ition P
The selector leve r pos ition engaged appea rs
next to the se lector lever as well as in the in­
strument cluster d isp lay.
P -Park
In this se lector lever posi tion the transmis ­
sio n is mechanica lly loc ked. Engage P o nly
whe n the vehicle is
completely stopped q .&.
in Driving the automatic transmission on
page
89.
To shift i n or out of posit ion P, yo u must first
press and ho ld the bra ke pedal and then press
the re lease b utton in the selector lever hand le
whi le movi ng the selector lever to or from P.
You can shift out of th is position only with the
ignition o n.
R - Reverse
Se lect R on ly when the vehicle is at a full stop
and the engine is running at idle speed q .&. in
Driving the automatic transmission on
page
89.
Befo re you move the se lector lever to R, press
both the release button in the hand le of the
select or lever
and the brake peda l at the same
t ime .
When the ignition is on, the bac kup lights illu­
minate when t he selector lever is moved into
R. 1111-

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 ..,.

Audi adaptive cruise control and braking guard 99
~--- ~-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 rad io/MM I*, select: I CAR ! function
button
> Adaptive cruise control > Driving
prog .
> comfort, standard or dynamic. Or
~ Select : ICARI function button > Car sys­
tems *
control button > Driver assist > Adap­
tive cruise control
> Driving program * >
Comfort, Standard or Dynamic. Setting the driving mode for
vehicles with
Audi drive select*
Refer to ¢ page 108.
(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
I blinks .
- In addition, a warning tone sounds .

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!

110 Park assist
Park assist
Parking system
Applies to vehicles: with pa rking system
Different park assist systems may be used for
parking or maneuvering, depending on the
vehicle's features.
Parking system (rear)*:
For the parking system (rear), the acoustic
park assist system is installed in the rear of
the vehicle
¢ page 110.
The rear parking assist system uses ultrason ic
sensors to determine the distance of the vehi­
cle from a detected obstacle. There are a total
of four sensors located on the rear bumper
(two in the middle and two on the sides).
Parking system (rear, with rear view
camera)*:
For the parking system (rear, with rear view
camera),
the rear acoustic park assist system
is integrated in the rear of the vehicle and the
rear view camera is integrated in the rear lid
¢page 113.
The parking system (rear, with rear view cam­
era)
uses ultrasonic sensors to determine the
distance of the vehicle from a detected obsta­
cle . There are a total of four sensors located
on the rear bumper (two in the middle and
two on the sides).
Parking system (rear)
Rear acoustic park assist
App lies to vehicles: with parking system (rear)
The rear acoustic park assist warns you of ob­
stacles or objects behind your car.
Description
The rear acoustic parking ass ist system deter­
mines the distance of the vehicle from an ob­
stacle using ultrasonic sensors. There are 4
sensors in the rear bumper.
The range at which the senso rs start to meas­
ure is
about :
To the side 2 ft (0.60 m)
Center rear 5.2 ft (1.60 m)
Activation
Acoustic parking assist is activated automati­
ca lly when
reverse gear is engaged. A brief
tone confirms that the system is activated.
Warning tones
Distance warning is given by warn ing tones
which are generated by the rear signal genera­
tor. The volume and the pitch of the warning
tones can be adjusted in the MMI*
¢page 111.
Reversing
Distance warning when reversing starts when
an obstacle is detected in the range of the
parking assist system . As the distance de­
creases, the time interval between the audible
tones becomes shorter.
When the distance is less than 1ft (0.30 m),
the tone becomes continuous. At this point
you should stop backing up .
Please note that low objects already signalled
by a warning can disappear from the system's
detection range and will not continue to be
signalled .
If the distance to an obstacle remains the
same, the volume of the distance warning is
gradua lly reduced after about 4 seconds (this
does not apply in the continous tone range).
Approaching another obstacle will resu lt in
the distance warning sounding at the normal
volume again.
Malfunctions in the system
If a warning tone is audible for about five sec­
onds when you turn on the ignition , there is a
malfunction in the system. Have the problem
corrected by your authorized Audi dealer.
Keep the sensors in the rear bumper clean and
free from ice so that the acoustic park assist
system can function properly.

The accuracy of the orientation lines and blue
surfaces diminis hes if:
- the rear view camera does not prov ide a re li­
able image, for examp le, in poor vis ibility
conditions or if the lens is dirty,
- the image on the screen is not visible due to
sun g lare and reflection .
Caring for th e rear view came ra lens
The rear view camera is located above the rear
license plate b racket . Fo r the pa rking assist to
ope rate, the lens,=:,
fig. 124 must be kept
clean:
- Dampen the lens with a househo ld alcohol­
based glass cleane r, and clean the lens with
a dry cloth
,=:, CD.
- Remove s now with a hand brush and ice
prefe rably with a de-icing spray
,=:, (D .
A WARNING
- T he pa rking aid cannot repla ce the dr iv­
er's attention. The driver a lone is respon­
sible for parking and similar driving ma­
neuvers .
- Always keep your eyes on the vehicle's
su rroundings, using the rear view mirror
as well.
- Do not a llow yourse lf to be d istracted
from traffic by the rear view camera pic­
tures.
- If the position and the installation ang le
of the camera has changed, fo r example,
after a rear end collision, do not continue
to use the system for safety reasons. Have it checked by a qua lified dealership.
(D Note
- Low obstacles already signaled by a
warning can disappear from the system's
detection range as they are approached
and will not continue to be signaled . Ob­
jects such as barrier cha ins, trailer draw
bars, thin pa inted ve rtical po les o r fe n­
ces may not be detected by t he system,
pos ing risk of damage.
- Never use warm or hot water to remove
s n ow or ice from the rear view camera
.
P ark a ssis t 113
lens -dange r of crack format ion on the
lens !
- When cleani ng the lens, never use prod­
ucts that a re ab rasive.
Switching on/off
Applies to vehicles: with parking system (rear, with rear
view camera)
The rear view camera switches on automati­
cally together with the acoustic park assist
when you put the vehicle in reverse.
Switching on
"' Put the veh icle in reverse gear, the acoust ic
parking system with rear view camera is ac ­
tivated automat ica lly. Act ivat ion of the
acoust ic par king system is confirmed by a
brief ac knowledgement sou nd.
Switching off
"' Drive faster than 9 mph (15 km/h) , or
"' take the vehicle out of reverse gear . The
acoust ic park ing system is immediate ly de­
activated, and the rea r view came ra p icture
is deact ivated a utomat ically afte r a pe riod
o f abo ut 1 5 seconds , or
"' switch off the ignition.
T he de lay in deact ivat ing the came ra prov ides
an unin terrup ted view beh ind the ve hicle es­
pe cially when mane uver ing in tig ht park ing
spaces and prevents the picture from t urning
off the every time you shift out of reverse .
If the wa rning mess age ap pears in the dis play
but not the rea r view came ra p icture, read and
confirm the warni ng message. The acoustic
distance signal is always active .
If you press a fu nction button on the M MI
control console, the rea r view came ra p icture
disappears . The rear view camera picture reap­
pears the next time yo u pa rk.
Fur the r in forma tion on the warning mess age
and the MMI con tro l conso le can be found in
the MMI instruction book let.
Ill-

116 Park assist
In the MMI display, the direction of travel
of the vehicle rear is represented depend­ing on the steering wheel angle. The vehi­
cle front swings out more than the vehicle
rear. Maintain plenty of distance from an
obstacle so that your outside mirror or a
corner of your vehicle does not collide with
any obstacles -danger of accident!
@ Tips
The left or right orientation lines and sur­
faces will be displayed, depending on the turn signal being used.
Adjusting the display and warning tones
Applies to vehicles: with parking system (rear, with rear
view camera)
The display and warning tones are adjusted in
the radio or MM!*.
"' Select: I CARI function button > Parking sys·
tern.
Or
"' Select: ~I C~A~RI function button > Car sys­
tems*
control button > Driver assist > Park·
ing aid.
Display
- Off -when the parking system is switched
off, only audible signals are given.
- On -when the parking system is switched
on, the picture from the rear view camera is
displayed.
Warning tones
- Rear volume -
rear sensor volume
-Rear frequency -rear sensor frequency
-Music volume while parking -when the
parking system is switched on, the volume
of the active audio source is lowered.
The newly adjusted value is briefly heard from
the signal generator. The settings are auto­
matically stored and assigned to the remote
control key.
A WARNING
- Always make sure that the volume and
frequency of the warning tones is adjust­
ed so that you can easily hear the acous­
tic distance signal even if the radio is
playing, the air-conditioner blower is on
High or there is a high level of outside
noise.
- Check the settings whenever someone
else has driven the vehicle before you.
@ Tips
- The warning tones can also be adjusted
directly from the rear view camera im­
age. Simply press the Settings* control
button.
- Changed settings are activated when
parking assist is switched on again.
Error messages
Applies to vehicles: with parking system (rear, with rear
view camera)
-
If a warning tone is audible for about five sec­
onds when you turn on the ignition, there is a
malfunction in the system. Have the problem
corrected by your authorized Audi dealer.
Keep the sensors in the rear bumper clean and
free from ice so that the acoustic park assist system can function properly.