2011 AUDI A5 CABRIOLET ignition

Driver information display
If a component is malfunctioning or if the need for an urgent repair
h as been de te cte d, th is will appea r in th e instrument clus ter display.
You will also hear an a udible warning to ne. The displays are color
coded in either red or yellow depend ing on their level of priority.
A red symbo l mea ns
Danger , a yellow symbo l ind icates Warning . In
certain situations, information message for the driver appear in addi­
t ion to the red and yellow symbo ls.
T he Auto-Check Contro l w ill automatica lly perform a test each t ime
you switch on the ignition . With the selector lever in
P or N , the
following message appears in the d isplay:
When stationary apply footbrake while sele cting gear.
W hen you a se lec t a d iffe ren t gear ( for ex ample: R , D , etc .), t he
message w ill disappear a nd the Auto-Check function is d isplayed.
If t he re is a ma lfunction, then the malfunct ion message will appear
about
15 seco nds afte r you sta rt the veh icle . At the same t ime you
wi ll hear a warning tone. •
Driver information messages
Driver information messages are sho wn in th e instru­
ment cluster display in addition to symbols .
Fig. 22 I nstrumen t
clu ster: SET bu tton
For examp le , if the transmiss ion se lector lever is not in the P position
w hen the eng ine is tu rne d off, the following mess age appears :
Shift to P , otherwi se vehicle can roll away. Door s do not lock if
le ver is not in P.
Th e ig nit io n key can on ly be removed w ith t he sele cto r in this pos i­
tion . T hi s and other messages are brought up if a funct io n cannot be
c ar ried out.
Driver messages and red symbols
If a red symbo l appear s in the disp lay, a driver mess age is also
displayed automatically.
F or example, the symbo l for a prob lem w ith en gine oi l press ure
appears in the display . The message :
Switch off engine! Oil pressure too low
The d river mess age in the display goes out afte r abo ut 5 seconds. The
dr iver message can be displayed aga in by briefly pressing the
! SET ]
button ~ fig. 22 .
Driver messages and yellow symbols
If a yellow symbol appears in the di spla y, a drive r message is also
displayed automatically.
F or example, the symbo l.,,. appears in the dis play, i ndicating low
w indshield washer fl uid leve l. The following message also a ppears:
Please refill washer fluid
Th e dr iver mess age d isappears a fter a f ew seconds. The dr iver
message can be displayed again by briefly pressi ng the
(SET]
button .•

Red symbols
A red symbol means DANCER.
0
"'
~ co a,
Fig. 23 Display:
Danger symbol
-Pull off the road.
-Stop the vehicle.
-Turn off the engine .
- Check the malfunctioning system. Contact your autho-
rized Audi dealer or a qualified workshop for assistance.
Red symbols indicate a priority 1 malfunction -Danger!
With a priority 1 malfunction , a red symbo l appea rs in the upper
center area of the display=> fig. 23. A driver message appears as well
t o expla in the malfunction in more detail. When this symbol appears,
three warning tones sound in succession. The symbo l continues to
flash until the fau lt has been corrected.
If
several priority 1 ma lfunctions are prese nt, the symbo ls appear in
succession and remain for about 2 seconds.
Th e driver warning goes out after about S seconds, but it can be
brought up again at any time by pressing the
[SET I button.=> page 28
Controls and equip ­
ment Safety first
Driver information display
D Alternator failure
=> page29
BRAKE
USA models: =:>page 30
Brake system malfunction

Canada models: =:>page 30
Brake system malfunction
.J_ Engine coolant level too
=> page 31
low/engine coolant temperature
too high
I I
~ Engine oil pressure too low => page 31
-=:>page 32 ~,w Refill engine oil now
II
Q!!) -4 Steering ma lfunction =:> page 32
© ... Ignition lock malfunction =:> page 32
Alternator malfunction 0
If the D symbol in the instrument panel disp lay flashes, then there
is a malfunction in the alternator or the vehicle electronics. A warning
to the driver w ill appear, too . The dr iver warning goes out after about
S seconds, but it can be brought up at any time by pressing the
!SET I
button again.
Usually, you can still drive to the next dealership. Turn off a ll but the
most necessary electrical consumers, since these drain the vehicle's
battery.
0 Note
If the the _ f_ warning symbol (coo lant system malfunction) also
•
ligh ts up on the inst rume nt panel during the trip=> page 31, then .,_
Vehicle care Technical data

Driver information display
you have to stop immediately and turn off the engine. The coolant
pump is not working anymore--danger of damage to the engine! •
Brake system malfunction
A malfunction in the brake system must be repaired as
soon as possible.
If the warning/indicator light BRAKE (USA models)/ ((D)
(Canada models) in the instrument cluster flashes, there is a
brake system malfunction . A driver message appears as well
to explain the malfunction in more detail. The driver warning
goes out after about S seconds, but it can be brought up at
any time by pressing the
!SET] button again.
Stop the Vehicle and Check the Brake Fluid
- Stop the vehicle.
-Check the brake fluid level=>
page 289.
- Seek professional assistance if necessary .
Warning ! Fault in brake system. Contact
workshop
- Drive carefully to the nearest authorized Audi dealer or other qualified workshop and have the malfunction
corrected =>
&.
Parking brake Please get to a repair shop
- If this symbol appears when the vehicle is stationary or
after the ignition is turned on, check to see if the parking brake can be released. Drive to an authorized Audi dealer
or other qualified workshop as soon as possible and have
the malfunction corrected. If the parking brake cannot be
opened, then take it to an expert at an authorized Audi
dealer.
- If the symbol appears while you are driving, it is possible that the traction control or the emergency brake has malfunctioned. It is possible that the parking brake
cannot be applied. It is also possible that the parking
brake cannot be released after it has been applied. Drive
to an authorized Audi dealer or other qualified workshop
to have the malfunction corrected.
If the ABS system malfunctions, the ABS warning/indicator light illu­
minates together with the brake system malfunction warning/indi­
cator light~& .
& WARNING
• Always observe the warnings in~ page 2 72, "Engine compart­
ment", before opening the hood and checking the brake fluid.
• Driving with low brake fluid is a safety hazard. Stop the car and
get professional assistance.
• USA models: If the BRAKE warning light and the i, warning
light come on together, the rear wheels could lock up first under
hard braking. Rear wheel lock-up can cause loss of vehicle control
and an accident . Have your vehicle repaired immediately by your
authorized Audi dealer or a qualified workshop. Drive slowly and
avoid sudden, hard brake applications.
• Canada models: If the brake warning light (CD) and the ABS
warning light come on together, the rear wheels could lock up .,_

Driver information display
- Turn the engine off.
- Check the engine oil level=>
page 284.
-Contact your authorized Audi dealer if necessary.
Engine oil level too low
If the engine oil level is too low, add engine oil=> page 284.
Engine oil level correct
If the symbol 't=7: flashes even though the engine oil level is correct,
please seek professional assistance . Do not continue driving . Do not
leave the engine running
idle, either.
(I] Tips
• The engine oil pressure symbol~ is not an indicator for a low
engine oil level. Do not rely on it. Instead, check the oil level in your
engine at regular intervals, preferably each time you refuel, and
always before going on a long trip.
• The yellow oil level warning indication ... :lo requires oil refill or
workshop service without delay. Do not wait until the red oil pres­
sure warning ~ starts to flash before you respond to the low oil
level warning . By then, your engine may already have suffered
serious damage. •
Fill engine oil now~
~-Please replenish oil now
If the ~ symbol lights up, then the oil has to be replenished right
now =>
page 284. •
Steering malfunction ~-
If there is a malfunction in the electronic steering column
lock, the steering cannot be unlocked.
If the @l- symbol in the display blinks, there is a malfunction
in the electronic steering column lock . A driver message
appears as well to explain the malfunction in more detail.
The driver warning goes out after about 5 seconds, but it can
be brought up at any time by pressing the (SET] button
again.
Stop the vehicle and turn off the engine. Steering
defective
- Obtain professional assistance.
- Do
not tow your vehicle .
& WARNING
Your vehicle must not be towed in the event of a malfunction in
the electronic steering column lock because it cannot be steered
due to the locked steering. If it is towed with the steering locked,
there is the risk of an accident.
(I] Tips
The symbol's appearance might be different in some models. •
Ignition lock malfunction©-
A malfunction in the ignition lock must be repaired imme­
diately.
If the ©- symbol in the display blinks, there is a malfunction
in the electronic ignition lock. A driver message appears as
well to explain the malfunction in more detail. The driver
~

warning goes out after about S seconds, but it can be brought up at any time by pressing the !SETI button again
Defective ignition switch Get it serviced!
-Do not turn the engine off.
- Drive immed iately to an authorized service facility to have
the malfunction corrected.
If there is a malfunction in the electron ic ignition lock, the ignition
cannot be turned off . Drive immediately to an authorized service
facility to have the cause of the malfunction corrected.
On vehicles w ith convenience key *, the e ng ine should not be switched
off using the start/stop button because the engine cannot be started
again after the ignit ion has been switched off.
[ i ] Tips
The symbol's appearance might be d ifferent in some models. •
Yellow symbols
Ayellow symbol means WARNING.
Fig. 24 Display:
Yellow warning
symbol
Yellow symbols indicate a priority 2 malfunction -Warning!
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Driver information display
When a yellow warning symbol appears, one warning tone sounds. A
dr iver message appears as well to expla in the malfunction in more
detail. The driver warn ing goes out after about 5 seconds, but it can
be brought up at any time by pressing the
! SET] button again.
Check the function displayed as soon as possible . The yellow symbol
will not go out again until the reason for the malfunction has been
corrected.
If several priority 2 malfunctions are present, the symbols appear in
succession and remain for about 2 seconds.
Dynamic steering*
~ page34
-Worn brake pads ~poge35
Battery voltage ~poge36
Defective light bulb* ~poge35
Check engine oil level => page 36 or
~page36
Engine oil sensor malfunction ~page36
-
Low fuel level =:>page 36
- -Windshield
washer fluid ~poge35
level low
Convenience key*
~poge34
Key not in vehicle
Light/rain sensor* defective
::::>poge35
--
Dynamic headlight range => page37
control defective ...
Vehicle care Do-it-yourselt service iTechnical data

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. •

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