light AUDI A5 CABRIOLET 2011 Owner's Manual

Driver information display
Battery in remote control key :::>page 39
--
Elect romechan ical => page 112
par king b rake
-
Engine speed limitat ion * =>page 36
adaptive light* defect ive => page 37
Ignition lock malfunction ::::>page37
Adapt ive dampers * :::>page 37
Windshield w iper defectiv e :::>page 37
--
Significant loss of air pressu re* => page 315
Ti re pressu re m onito ring sys-=> page 315
tern * (malfunction)
[I] Tips
The speed warnings warning thres ho ld 1 and warning threshold 2
v are also yellow symbols in some mo dels . The wa rnin g is always
show n as a sma ll symbol in the uppe r area of t he d isp lay
=> page 26 . •
Ap plies to ve hicle s: with Aud i d rive se le ct
Dynamic steering f?i
1:.;,. Dynamic steering : Sy stem malfunct ion
Th is driver message and the symbol appear when a system
ma lfunction occurs dur ing trave l. Yo u can continue to dr ive carefully
at a reduced speed to a q ua lified workshop. Steering can be more difficult or sens
it ive than usua l. The steering wheel can a lso be at a n
ang le w hen d riving s traight .
Dynamic steering : initialization
If this driver message appears and the indicator light is f lash ing on
t he inst rument pane l, dynam ic steering is being reini tial ized . On ce
you start the engine after t his is finished , the steering wheel w ill be
e a sy to move. Re- ini tia lizat ion mig ht be necess ary if th e s teering
wheel was moved hard to the left and right while the veh icle was not
movi ng. The disp lay goes o ut as soon as initialization is complete .
& WARNING
Have the dynamic steering sy stem malfun ction repaired a s soon
as possible by an authorized Audi dealer or any qualified workshop
- risk of accident!
[ i ] Tips
Th e dynamic steering st abili ty systems are no t ava ila bl e in the event
of a system ma lfunct io n.•
App lie s to v eh icl es: w it h co nv en ience key
Key not in vehicle 7
., Key not in vehicle
Thi s remin der appears along wi th the .... symbol if the maste r key is
removed from the vehicle with t he e ngine running . It is intended to
remind you (e.g. w hen c hanging dr ive rs) not to co ntinue t he journey
w ithout the master key.
If t he master key is no longer in t he ve hicl e, yo u can not swi tch off the
ign ition after stopping the engine and you also cannot start the
eng ine a gain. You also cannot lock the vehicle from the ou ts ide. •

Light/rain sensor defective ~c.,
Automatic headlights/automatic wipers defective
If the symbo l illumina tes, the ligh t senso r has fa iled. For s afe ty
reasons the low beams are turned on permanently with the sw itch in
AUTO . However, you can continue to t urn the lights on and off usi ng
the light sw itch . In the case of a defect in the ra in sensor, the wi nd­
shield wiper lever functions are still avai lab le . Have the light/rain
senso r chec ked as soo n as poss ible by an a utho riz ed Aud i dea le r.•
Worn brake pads u
Brake pads!
If the warn ing light illum inates, immediately contact your autho rized
Audi dea ler or qu alified wor kshop to h ave all b rake pad s in sp ecte d.
On USA mode ls the warn ing light comes on together w it h the
w ar ning light
BRAKE . Both se ts of b rake pads on an axle mus t always
be rep laced at the same time.
& WARNING
Driving with bad brakes can cause a collision and serious personal
injury .
• If the warning light J and the warning light BRAKE1> with the
message Brake pads! comes on in the instrument cluster di splay,
immediately contact your authorized Audi dealer or qualified
workshop to have all brake pads checked or replaced if
necessary. •
ll BRAKE: USA mode ls on ly
Controls and equip ­
ment Safety first
Driver information display
A
pp lies to veh icles : wit h defective ligh t bulb wa rning
Defective Light bulb warning t
Th e def ective light bul b warning monitors the function of
the li ght bulbs in the vehicle.
Th e defe ct ive light bulb war ning moni tor s the functio n of the lig ht
bulbs. If a de fective light bu lb is detected, or if a light bu lb has
bur ned out, a ye llow symbol appears as well as a n otifi cat io n that
shows w hich light bu lb is defective.
Defective bulb
~ If this symbol lights up, a t urn signa l (front or rear), a headlamp, a
br ak e light, t he b ack- up ligh t, a fog lamp o r a rear f og l am p has
fai led.
& WARNING
• Light bulbs are under pressure and can explode when bulbs are
replaced -risk of injury .
• With gas-discharge lamps* (xenon headlights ), the high­
voltage component must be handled appropriately . Doing other­
wise poses a risk of death!
[ i ] Tips
Have an a uth orized Audi dea ler o r other qualified workshop pe rform
t he rep lacemen t or t he repai r.•
Windshield washer fluid level too low >
< . .., Please refill washer fluid
If the symbo l illum inates, add windsh ield washer f luid to the washer
sy ste m a nd also to the he adlig ht w ashe r system* =>
page 295. •
Vehicle care Technical data

Driver information display
Fuel supply too low I
When the symbol illuminates, this means there are about 2.1
gallons (8 liters) of fuel left in the fuel tank. Time to refuel!
=;, page 275.
If the symbol lights up, even when there is ample fue l in the tank, and
the text
TANK SYSTEM MALFUNCTION! CONTACT WORKSHOP
appears in the display, there is a fault in the system. Contact a quali­
fied workshop to have the fault rectified. •
Applies to veh icles: w ith batte ry vol tage warning
Battery voltage L:
If battery power drops into the range where it can limit the ability of
the engine to start, this the symbol appears in the instrument
cluster display with the following driver message battery charge low:
Indicates charging by being driven.
While this driver notification is displayed, you have to be prepared for
limited starting capability.
Driver message appears and goes out again
If this driver message appears after the ignition is turned on or while
driving and it goes out again after a while, the battery has been
adequately recharged.
Driver message appears and does not go out again
If this driver notification appears after the ignition is turned on or
wh ile driving and does not go out again, the battery's state of charge
is not in the optimal range. Starting capability is restricted. Have the
battery checked at an authorized Audi dealer or other qualified work­
shop as soon as possible. •
Check engine oil ~
, Add oil, max x qt (l). You may continue driving
If the . symbol lights up displaying this driver message, then add a
maximum of 1 liter at your earliest opportunity~
page 284. •
Engine oil level ~i.
c,,-Please check oil level
When the symbol illuminates, check the engine oi l level as soon as
possible~
page 284. Top off the oil at your earliest opportunity
~page284. •
Engine oil sensor defective
Oil level! Sensor defective
,., _,..
If the symbol illuminates, contact your authorized Audi dealer and
have the oi l sensor inspected. Until you have this done, check the oil
level each time you refuel just to be on the safe side~
page 284. •
Applies to vehicles: with engine speed limitation
Engine speed limitation -~
Do not exceed max. engine speed of XXXX rpm
Th e ·, symbol illuminates when there is an engine control malfunc­
tion . The ind icator light 'in the instrument cluster also illuminates.
Th e engine speed is limited to the speed displayed in the driver infor­
mation system. Keep in mind that the engine speed will not exceed
the va lue displayed in the driver information system, for example
when downshifti ng.
Please go to an author ized Audi dealer or other qualified workshop to
have the malfunction repaired. •

Headlight range control defective "'r.>
Headlight range control defective !
If the symbol illuminates, the dyna mic head lig ht r an ge contro l is
no longer work ing properly . Have the system checked and repa ired at
yo ur author ize d Au di dea ler. •
Appli es to ve hicles : w it h adapt ive light
Adaptive light defective : j
adaptive light defective
When this symbol illuminates, it means that adaptive light is
defe ctive. Go to an author ized Audi deale r to h ave the headlig hts o r
the contro l unit for the adaptive light repaired. •
Ignition lock malfunction --t
Ignition lock defective
If the symbo l in the disp lay come s on, t he re is a m alfu nct io n i n the
electronic ignition lock. P lease go to an a uthorized Audi dealer or
o ther qu ali fi ed wo rk shop to h ave the mal func tion rep air ed .•
A ppli es to veh icle s: wit h Au di d riv e s elect
Adaptive dampers
Adaptive dampers : system malfunction
If the symbo l in the d isplay comes on, there is a malfunction i n the
adaptive dampers . Please go to a n author ized A udi dealer o r othe r
qualified workshop to have the malfunction repaired .•
Controls and equip ­
ment Safety first
Driver information display
Windshield wipers
faulty<:>
Windscreen wiper defective!
When this symbol "> illum inates, i t me ans that the electroni cs fo r
t he windsh ie ld w ipers are defective . Please go to an author ized Aud i
dea ler or qualif ied workshop to have the winds hield wiper system
repa ired .•
Vehicle care Technical data

(]] Tips
• The operation of the remote control key can be temporarily
d isrupted by interfe rence from transmitters in the v icinity of the
vehicle wo rking in the same frequency range (e.g. a cell phone, rad io
equipmen t) .
• If you open the dr ive r's doo r with the key left in the ignit ion lo ck,
a ch ime will sound . This is your reminder to remove the key and lock
the doo r.
• For security reasons, replacement keys are only available from
Audi dealers.
• For Declaration of Complia nce to United States FCC and Industry
Canada regulations=>
page 346 . •
Check Light in the master key
The check li ght in the master key provides inform ation
about different conditions.
!
lJl
Fig. 2 6 Che ck lig ht in
t h e maste r key
The check light comes on brief ly once when a button is p ressed, and
du ring an " inquiry" by the convenience key system.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Opening and closing
If the check light does not come o n, the batte ry is dead and has to be
rep laced. In addi tion , when the batte ry is dead the • sym bol appears
in the instrument cluster d isp lay as well as the message :
Please change ke y batte ry
Battery replacement => page 39. •
Master key battery replacement
..
Fig . 2 7 R em ote
m aste r ke y: Rem ovin g
th e m ech anic al ke y
Fig. 28 Remot e
m as ter k ey: Rem oving
t he batte ry hol der
We recommend having the battery changed by an authorized
Audi dealer . However , if you wish to rep lace the dead battery
yourse lf, proceed as follows :
- P ress the release button©=> fig. 27.
~
Vehicle care Do-it-yourselt service iTechnical data

Opening and closing
-Tur n the me chanical key i n th e lo ck of the d river's door to
the lock position @=> & in "General descr iption" on
pag e 41.
If the power locki ng system f ail s, there is eme rge ncy locki ng for the
passenger 's door=>
page 47.
& WARNING
Read and follow all WARNINGS=> & in "General descript ion" on
page 41.
[IJ Tips
• After the ignit ion is swi tched on, the power locking sys tem swi tch
and the unlocking button for the rear lid
c;:; i n the door are enabled .•
Locking and unlocking the vehicle from
inside
Fig . 37 D river 's door :
power lo cking switch
- Press the b utto n @ to lo ck the vehicl e=> & .
- Press the but ton
63 to u nloc k the veh icle => fig. 37.
If you lock the vehicle using the power locking switch , please note
t he following:
• If a door is open, the veh icle cannot be locked using the power
loc kin g system switch.
• You ca nnot open the doors or the rear lid from the
outside
(increased security, for examp le when you are sto pped at a red light).
• The diodes in the power loc king switch ill uminate when a ll the
doors are close d an d lock ed .
• You can unlock and open the doors from the inside by p ulling on
t he doo r handle .
• If yo u have a crash and the airbag is activated, the doors automat­
ically unlo ck.
& WARNING
• The power locking switch works with the ignition off and auto­
matically locks the entire vehicle when it is actuated .
• On a vehicle locked from the outside the power locking system
switch is inoperati ve.
• Locking doors from the inside can help prevent inadvertent
door opening during an accident and can al so prevent unwanted
entry from the outside. Locked doors can, however, delay assis­
tance to vehicle occupants and hold up rescue efforts from the outside in an accident or other emergency .
[IJ Tips
Your vehicle is loc ked automatically at a speed of 9 mph ( 15 km/h)
(Auto Lock)=>
page 41. You can unlock t he vehicle again using the
openi ng f unction in the power loc king system sw itch. •

Power top
• A message in the instrument cluster display will alert you if a
protection function was activated or if there is a malfunction
=>page 52.
• The power top can also be operated manually if there is a malfunc­
tion=>
page 57, "Power top emergency operation" . Have you autho­
rized Audi dealer correct the cause of the malfunction as soon as
possible .
• If parking the vehicle with the power top open, remember that the
vehicle interior will not be protected from the weather or from unau­
thorized entry. Closing the power top before leaving the vehicle is
recommended. If you leave items in the vehicle, lock them in the
trunk .•
Power top operation
The indicator light monitors the power top.
The . indicator light illuminates for approximately 2 seconds when
the ignition switches on to check the function and then goes out
again. The indicator light also:
• illuminates when the power top opens or closes.
• blinks if the power top switch is operated but the conditions for
opening or closing the power top are not met . A warning message
also appears in the instrument cluster display=>
page 52, "E rror
message in the instrument cluster display" .
• if the power top did not open or close completely.
[ i J Tips
The indicator light stays on if the power top was opened manually. •
Error message in the instrument cluster
display
An error message appears if the power top cannot open
or close.
Several conditions must be met for the power top to open or close
automatically.
An error message in the instrument cluster display indicates if one of
the conditions is not met or there is a malfunction.
Power top: please close rear lid
The luggage compartment lid must be closed when the power top is
opening or closing. This error message appears in the instrument
cluster display if the luggage compartment lid is not closed.
Storage bay not lowered. Please remove
obstruction
The power top storage bay must lower when the power top is
opening. This error message appears in the instrument cluster
display if the storage bay is not lowered . If the storage bay does not
lower automatically because of objects in the luggage compartment,
remove the objects that are in the way from the storage bay area.
Otherwise, you can operate the power top storage bay manually
=>page 55.
Power top: cannot be used
This error message appears if the convertible cannot open or close
automatically because of safety reasons or if there is a malfunction.
The following causes are possible:
• Vehicle speed too high: Power top operation is deactivated and an
error message appears if the vehicle speed is too high. Reduce the
vehicle speed and operate the switch again to open or close the power
top.
• Battery voltage too low: The power top cannot be operated if the
battery voltage is too low. This ensures there will be enough battery
~

voltage left to start the vehicle. The power top can be operated again after the eng ine is sta rted .
• Rollo ve r prot ection acti ve: If the power top is operated cont inu­
ously for an extended pe riod o f time, rollover protec tion w ill act ivate
to prevent damage to the hydraulic unit . T his protect ive function
prevents the power top from opening or close for app rox imately 15
to 30 m inutes . It w ill function again after that=>&.
• Malfun ct ion : Fa ilure of system components is one possible cause
for malfunction.
If this happens, you can also operate the power top
by hand =>
page 57.
Power top not secure
This message appears with a war ning to ne if the powe r top is not
completely closed or open and the vehicle speed is above 50 km/h .
Reduce the ve hicle speed below 50 km/h and use the sw itch to open
or close the power top completely .
& WARNING
Never d rive when the power top is not lo cked co rre ctly. The wind
from driving could cau se the power top to open. This can re sult in
injuries and dam age to the vehicle. •
Opening or closing the power top~
Contro ls a nd e quip ­
m en t
Fig . 4 4 Center
co nsole: p ow er top
sw itch
Vehicle OP-eration
Power top
Opening the power top
- Switch the ignition on.
- Remove any objects that are stored in the power top
compartment to prevent damage to the top and t he rear
window .
- Pull and hold the switch until the power top opens and the
covers close co mpletely.
Closing the power top
-Swi tch th e ign it io n on.
- Remove any objec ts that are stored in the power top
compar tment to p revent da mage to the top a nd t he rear
window.
- Press and hold the switch until the c losing process is
complete.
The indicator light in the instrument clu ster goes out when the top
is com pletely open or closed . The side windows a utomatically lower
slightly during the opening/closing process.
& WARNING
• When opening and closi ng the powe r top , make sure no one
will be injured by the support s and other m oving part s.
• Operating the power top reduces the headroom in the rear of
the vehicle . Make sure there is enough clearan ce between the rear
pas senger and the power top when opening and closing it .•
Vehicle care Do-it-yourselt service iTechnical data

Power top
Fig. 5 0 Inse rt in g th e
wind d eflec tor (2)
Reta ining p ins are located on the lo ng en ds of the wind
deflector . They secure the deflector in the mounts on the
vehicle's rear s ide trim . For safety reasons, inserting the win d
deflector from the side farthest from traff ic.
Inserting and positioning the wind deflector
- Open th e rear side wi ndow on the side fa rt hes t from
t raffic.
- Read the assembly instructions on the wind deflector
storage bag.
- Remove the wind deflector from the storage bag a nd fold
i t apart
once . The wind deflector is installed in the correct
position when the longest side is toward the front and the
wind deflector fra me is at the top .
- Insert both retaining pins in the mounts in the t rim above
the rear seat on the driver side=>
page 55, fig . 49 (D .
- Fold the handle @ at the front and center of the w ind
deflector upward and lift the deflector slig htly in the
center => fig. 50
® ·
- Now gu ide th e w ind deflector into the mounts in the sid e
tr im o n the passenger s ide
0 and press ligh tly i n the
midd le ® until the handle locks in place .
- Set t he w ind deflector up completely .
Removing the wind deflector
-Fold the w ind deflector frame bac k.
- Fold the handle=>
page 55, fig. 49 @ at the front and
center of the wind deflector upward and lift the deflector
slightly in the center .
- Remove the win d deflector fro m the mounts in the si de
tr im on the passenger side .
- Pull the wind de flector out of the moun ts on the driver
side and lift it out.
- Fold it toget her .
- Store the wind deflector in the storage bag.
& WARNING
• Do not u se the wind deflector t o se cure cargo .
• Be ca refu l when installing so you do not pinch your fingers.
• Pay attenti on to the traffi c when in stalling the wind defle ctor ,
i f necessary.
0 Note
Do not lean against the vehicle when install ing the wind deflector .
H ar d obje cts and decorations on clo thing such as belt buckles can
scratch the paint . Your clothing could also become dirty . _,,,

Clear vision
Lights
Switching the lights on and off ·t!·
0 9
" l8
Fig. 66 Instru ment
pan el: He ad lig ht
con trol swi tc h
Switching on AUTO -Automatic headlight
controls*
- Turn the light switch to AUTO => fig. 66.
Turning on the side marker lights
- Turn the head light control switc h to ~oo~.
Switching on low beams
- Turn the headlight control switch to ;D .
Switching off the lights
- Turn the headlight control switch to 0.
The low beams only illuminate with the ign ition turned o n.
With the side marker lights or headlights switched on, the symbol
next to the light switch illum inates
:oo:c .
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
AUTO -Automatic headlight contro l*
With the switch in the AUTO position, the low beams are switched on
au tomatically depending on the ambient light, for examp le in a
tunnel, at dusk and when it is raining or snowing . When the low
beams are sw itched on, the
: oo ~ symbo l comes on. The low beams
remain switched on rega rdless of the ambient light when you turn on
the fog lights.
When you tu rn off the ignition, the low beams are automatically
switched off .
On veh icles with a ra in sensor the head lights sw itch on autom atically
after a few windshield wiper passes . H owever, the instrument
lighting will not be switched on .
With automatic head lig ht control, you also have the high-beam func­
tion available . However, if you have not switched high beams back to
low beams wh ile dr iving with au toma tic headlight contro l, o nly the
low beams come on the next t ime you turn on automatic headlight
cont rol. In o rder to return to high beams again, you first have to pull
the high beam lever back to the normal pos ition and then push the
lever forward.
Light sensor m alfunction
In the event of a light senso r malfunction, the dr iver is notified in the
instrument cluster display:
Autom ati c dri ving light s/automatic wiper s defecti ve
For safety reaso ns, the low beams a re turned on permanen tly with
the switch in
AUTO . However, you can continue to turn the lights on
and off us ing the l igh t sw itch . H ave the ligh t se nsor checked as soon
as possible at an authorized Audi dealer or other qualif ied workshop . .,,_
Vehicle care Do-it-yourselt service Technical data