2012 AUDI A5 COUPE warning

16 Instruments and warning/indicator lights
(l) Tire pressure monitoring system -
telltale indicator lamp
A ppl ies to vehicles: with tire pressure monit oring sys te m
The warning/indicator light appears in the
event of a significant loss of air pressure.
The ti) warning/ind icator light illuminates for
a few seconds after the ignit ion is turned on
as function check, and then goes out.
If the
(g symbol appears, pressure is too low
in at least one tire.
When the system detects a ma lfunction, the
warning/indicator light will flash for approx i­
mately one minute and then remain continu­
ously illum inated. Th is sequence will continue
upon subsequent vehicle starts up as long as
the ma lfunction ex ists. Contact your author­
ized Audi dealer and have the malfunction
corrected .
For more informat ion
c::> page 2 71 .
¢i 9 Turn signals
The indicator light blinks when you use either
turn signal .
Whenever you use the left B or the right II
turn signal, the indicator light blinks. When
you use the emergency flashers , both indica­
tor lights flash .
If one of the turn signal light bulbs burn out,
the turn signal will blink tw ice as fast as nor­
mal.
~ Safety belts
This warning/indicator light reminds you to
put on your safety belt.
The . warning/ indicator light illum inates
when the ignition is switched on to remind
the dr iver and (on USA models only) any front
passenger to put on the safety belt. Add ition­
a lly, an audible warning tone will a lso sound.
For more Information
c::> page 154, Safety
belt warning light.
o Malfunction Indicator Lamp (MIL)
The Ma lfunction Indicator Lamp (MIL) is part
of the On-Board Diagnostic (OBD II) system.
The
fcj symbol lights up when the ign ition is
turned on and will turn off after the engine
has started and has settled at a constant idle
speed. This indicates that the MIL is work ing
proper ly.
The warning light illuminates when there is a
malfunction in the engine electronic system.
Contact your authorized Audi dea ler and have
the malfunction corrected.
For more information
c::> page 26.
~D High beam
The II warning/indicator light illuminates
when the high beams are on or when you use
the headlight flasher. For more information
about using the high beams, see
c::> poge 52.
CRUISE/ (,)" Cruise control
Them! (USA models)/ . (Canada models)
warning/indicator light illuminates when the
cruise control is activated .
ABS/ (9) Anti-lock brake system (ABS)
This warning/indicator light monitors the ABS
and the electronic differential lock (EDL).
The warn ing/indicator light r4iS (USA mod­
els)!Ei] (Canada models) will come on for a
few seconds when the ignition is switched on.
T he light will go out after an automatic check
sequence is completed.
There is a malfunction in the ABS when:
-The warning/indicator light does not i llum i­
nate when you switch on the ignition .
- The warning/indicator light does not go out
after a few seconds.
- The warning/indicator light illuminates
while driving.
The brake system will still respond even
without the assistance of the ABS system.

Instruments and warning/indicator lights 17
See your authorized Audi dealer a s soon as
po ssible to restore full braking performance.
For mo re in format ion regarding the ABS
c:> page208.
The ABS warning light and the b rake warn­
ing light come on together. The ABS will not
work and you will notice a change in braking response and performance.
Malfunction in the brake system
If the b rake warn ing lig ht <=:> page 18 and
the ABS wa rn ing illumina te
together there
may be a ma lf u nction in the ABS, an d there
may a lso be a malf unct ion in the brake system
itself
c:> ,&. .
In t he event o f a malfunction in the brake
system
the warn ing/indicato r light _
(USA
models) ,11 (Canada models) in the in­
strument cluster flashes. By pressing the
! SE T!
b utton, you can bri ng up a dr iver message
which expla ins the ma lfu ncti on in more de ­
tail. Please note
c:> page 30 .
Malfunction in the electronic differential
lock (EDL)
The EDL works toget her with the ABS . The
A BS warning ligh t will come on if the re is a
malfunc tion in the EDL system
c:> page 205 .
See your au tho riz ed A ud i deale r as so on as
po ssib le.
.&_ WARNING
- If the m (U SA mode ls)/ 11] (Canada
mode ls) warn ing light does not go o ut,
o r if it comes o n while driving, the ABS
system is not working prope rly. The veh i­
cle can then be stopped only with the
standard brakes (without ABS). You will
not have the protection ABS provides .
Contact you r autho riz ed Aud i d ea le r as
soo n as poss ible.
- USA models: If the - warning ligh t
and
t h e m warning ligh t come on to­
ge ther, the rear w heels could loc k up
firs t un der har d b ra king. Rear wheel l ock­
up c an c ause loss o f vehicle con trol an d
an acc iden t. H ave your ve hicle re paired
-
immed iate ly by yo ur autho rize d Au di
dea le r o r a qua lified w ork shop. Drive
slowly and avo id sudden, hard brake a p­
plications.
- Canada models: If the brake warning
light . and the ABS war ning light
li]
come on togethe r, th e rear whe els could
loc k up firs t und er hard braking. Rear
wheel lock -up can caus e loss o f vehicle
con trol and an a ccide nt. Have yo ur vehi­
cle re pa ire d imme diately by your author­
i z ed A udi d ealer o r a qu alifie d wor ksh op.
D rive s low ly and avoid s udden, hard
brake applications .
:ru I<®> Electromechanical parking brake
The warning/indicator light monitors the
elec tromechanical parking brake.
Wi th t he pa rking brake applied and the igni­
tio n tu rn e d on, the. (US A
models) ,11 (C an ­
ad a models) warn ing/indi cator lig ht ill umi ­
nates . After the ignition has been t urne d off,
the wa rn ing/ indicato r light cont inues to ill u­
minate for about 30 seconds . If the parking
brake is applied w ith the ign ition t urned off,
the war ning/ indicato r light illum inates for
abo ut 30 seconds .
The wa rning/indicator light wi ll go out when
the pa rking bra ke is re leased .
If the warning/indicator light flas hes continu­
o us ly
after applying the parking bra ke, brak ­
ing fo rce is not s uff icient to prevent the vehi­
cle from rolling unintentionally . Please note
the followi ng:
- If the slo pe of the ground is too steep to
park the vehicle, the addit ional drive mes­
sage appea rs
Caution : Vehicle parked too
steep .
- In the eve nt of a pa rking bra ke malfunction,
the yellow
IIJ symbol appears in the instr u­
ment cluste r display a nd the driver message
Parking brake malfunction! is display ed .
Have t he ma lf u nct ion r epair ed as soon as
po ssible by a n authoriz ed Audi dea le r or a ny
o th er q ualifi ed w orksh op.

18 Instrum ent s and w arn ing /indic ato r light s
BRAKE/ CQ)) Brake system
The warning/indicator light flashes if brake
fluid level is low, if there is an ABS system
malfunction or a parking brake malfunction.
The 1111 (USA models)/ . (Canada models)
light illuminates when the ign ition is turned
on .
It goes out after the engine has been
started. This indicates t hat the brake war ning
light is funct ion ing properly.
If th e br ake w ar ning light d oes not light up
w hen the engin e is c ranking , th ere ma y be a
ma lfun cti on in th e ele ctric al sys tem. In thi s
case, c ontact an auth oriz ed Audi d eale r.
If the brake system warning/ind icator light
flashes, there is a brake system malfunction .
By pressing the
ISE TI button, you can br ing up
a driver message which exp la ins the ma lfunc­
tion in more detail
Q page 30.
If the ABS fails, the ABS warning/ind icator
light
B (USA mode ls)/ 11] (Canada mode ls)
flashes together w it h the brake system warn­
ing/i ndicator light
Q & .
(USA models): If the 1111 warn ing light and
the
El warning light illuminate togethe r, im­
mediately contact your author ized Audi dealer
or qualified workshop to have all bra ke pads
inspected
q page 34 .
When the light comes on, an audib le warni ng
signal is also give n.
A WARNING
- USA models: If the 1111 warning l ight
and
the m warning light come on to ­
gether, the rear wheels could lock up
first under hard braking . Rear wheel lock ­
up can cause loss of vehicle control and
an acc ident. Have your vehicle repaired
immediately by your authorized Audi
dealer or a qualified workshop . Dr ive
slowly and avoid sudden, hard brake ap·
plicat ions.
- Canada models: If the brake warn ing
light . and the ABS warning light
II]
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 vehi­
cle repaired immed iately by your author·
ized Audi dealer or a qualified workshop .
Drive s low ly and avoid sudden, hard
brake applications.
- If the brake warning/ind icator light does
not go ou t after a few seconds and the
pa rking brake released, or lights up wh ile
you are driv ing, the fluid level in the
brake fluid reservoir is too low. If yo u be ­
lieve that it is safe to do so, proceed im­
mediately at low speed to the nearest
author ized Audi dealer or qualif ied repair
facility and have the brake system in·
spected.
- Always keep in mind that after severa l
brake applications, you will need greater
pressure on the brake pedal to stop your
veh icle. Do not rely on strained brakes to
respond with max imum stopping power
in critical s ituations. You must allow fo r
increased braking dis tances. The extra
distance used up by fading brakes could
lead to an accident.

Driver information
display
Introduction
General notes
The driver informa tion display inside the in­
strument cluster provides you, the driver,
with much useful information.
Fig. 9 Instr ument cluster: center d isplay
Information from the driver information sys­
tem is shown in the display in the center of
the instrument cluster.
When you turn on the ignition and while you
are driving, some functions and vehicle com­
ponents are scanned for their operating sta­
tus. Malfunctions or required service proce­
dures are signaled audibly and shown by red
and yellow lighted symbols and rem inders to
the dr iver in the display.
The driver is also shown information about ra­
d io and CD operation and directions for the
nav igation system*. You can find add itional
i n formation on these subjects in the M MI
manual.
The illustrations in the instrument panel dis­
play differ in some of the vehicles .
The driver information system provides the
following functions:
Sou nd system disp lay
¢page 19
Outside air temperature ¢ page 20
Gearshift indica tor * ¢ page 20
Digital speedometer ¢ page 21
Open door -and luggage com-¢page 21
partment warning
Driver inform ation di spl ay 19
Service interval display
Auto Chec k sys tem
Driver information
Speed warn ing
Trip computer*
Gearshift selector positions (Automatic transmission *)
Adaptive c ruise control*
a) Tips
¢page 21
¢page28
¢page29
¢page27
¢page22
cf) page 12 8
c::.page 102
In the event of a malfunction either a red
or yellow icon app ears in the display. Red
symbols indicate
Danger ¢ page 29. Yel­
l ow symbo ls indicate a
Warning
¢page 33.
Sound system display
Fig. 10 Display: sound system
If priority 1 or pr iority 2 faults are not shown
by the Auto Check Contro l, the name of the ra­
dio station you are t uned to o r the frequency
and the recept ion ran ge are shown in the up­
per area of the d isplay .
When the CD is in use, the tit le of the track
being played is shown. The CD changer* dis­
plays the number o f the cur rent C D (CDl to
CD6) .

20 Driver in formation d ispl ay
Outside temperature display
Fig. 11 Display : outside te mperature
At temperatures below 41 °F (+S °C), a snow­
flake symbol appears in front of the tempera­ ture display . It is intended to remind the driv ­
er to pay spec ial attent ion to
ic e on the roa d.
If your vehicle is stat ionary or if you are driv­
ing at very low speeds, the temperature dis­
played may be slightly higher than the actual
temperature outside due to the heat radiating
from the eng ine .
The unit of measurement for the temperature
can be set in either °For in °Con the MM I* or
on the radio control un it . The outside temper­
ature display automatically shows the unit of
measurement that has been set. For addition­
a l information, see the MMI* or the radio in­
struction manua l.
_& WARNING
- Never use the outside temperature d is ­
play to determine if a road surface is icy
or not. Keep in mind that road surfaces,
especially bridges and overpasses, could
be ice covered and slippery even at an
outside temperature above 41 °F (+S
0 ().
-Always remember, even if the "snow­
flake" symbol ( ice warn ing) does not ap­
pear i n the display, blac k ice could be on
the road.
- Always reduce you r speed and drive with
special care in cold weather conditions
when the chance of encountering icy
road s urfaces increases .
'
(D Tips
-If the vehicle is stationary, or if you are
dr iving at a very low speed, the tempera­
t u re shown in the d isp lay m ight be
slightly h igher than the actual outside
temperat ure. Th is is caused by the heat
being radiated from the engine .
Gearshift Indicator
Applies to vehicles: wit h manual transmiss ion and gear ­
shift indicato r
This indicator can help conserve fuel.
Fig. 12 D isp lay: Gea rs hi ft indicator
The rad io or MMI* can be used to act ivate or
deact ivate the gearshift ind icator .
Driving info rmati on· fading in and out
.,. Select: Function button ICAR ! > Instrument
cluster>
Shifting sugg estion .
In order to become familiar with the gearshift
indicter, at first just drive the way you are
used to.
If the current gear -and the dr iv ing
s ituation - is not the best one for conserving
fuel, then the indicator will disp lay the recom­
mended gear . The display shows the current
gear and the gear that is recommended
r:::> fig . 12.
- Up shifting The display will light up to the
right of the gear cu rrently selected if it is
recommend ing a higher gear .
-Downshift ing: The display will light up to
the
left of the gear currently se lected if it is
recommend ing a lowe r gear .
Somet imes the i ndicator will recommend
sk ipping a gear (3
> 5).

If there is no gearshift recommendation, then
just drive in the appropriate gear for conserv­
ing fuel.
@ Tips
-This indicator can help you conserve fuel.
This indicator is not meant to show you
which gear you should a lways be in in all
driving situations. Sometimes, in s itua­
tions such as passing, driving through mountains or when towing a trailer,
there won't be any gearsh ift recommen­
dat ion.
- The display does not light up when the
clutch pedal is be ing depressed .
Digital speedometer
Fig. 13 Display : Dig ital speedo mete r
Current speed appears in the display . Speed is
shown in 1 mph increments (USA models) or 1
km/h increments (Canada models) .
You can switch the display from miles to kilo­ meters and vice versa via the MMI*.
Open door or trunk lid warning
The pictogram alerts you when doors or the
trunk lid have been le~ open.
Fig. 14 Display: Open doo r- and trunk lid warning
Driver information display 21
The Open Door/Trunk Lid warning displays if
even
one door, the hood or the trunk lid is
open. Th is symbol also shows
which door or
lid has not been closed
q fig. 14 .
As soon as the door, the hood and the trunk
lid are closed properly, the door and trunk lid
warning turns off and the selected driver in­
formation system functions are displayed
again.
Service interval display
The service interval display reminds you when
your next service is due .
Fig. 15 Disp lay : Se rv ice interval d isplay
The schedule for the next oil change or inspec­
t ion is calculated automatically and d isp layed
accord ingly. The d isp lay works in two stages:
Service reminder
30 days before the next service is due, a serv ­
i ce reminder appears in the display when you
turn on the ignition
qfig . 15 .
After about 5 seconds the display switches
back to normal. The distance and time re­
main ing are updated each time the ignit ion is
turned on until the date due for serv ice is
reached.
Service due
When the due date for service is reached, the
message
Service due! appears in the instru ­
ment cluster immed iately after you turn on
the ignition. Addit ionally, a warning tone
sounds. After about 5 seconds the disp lay
switches back to normal.

26 Driver information d isplay
Fuel economy messages
App lies to vehicles: with trip computer w ith eff ic iency
program
Fig. 22 Display: fuel economy message
F ue l economy messages are disp layed when
fuel consumption is increased by certain con­ ditions. If you follow these fuel economy mes­
sages, you can reduce your vehicle's consump­
tion of fuel. The messages appear automati­
cally and are only displayed in the efficiency program. The fuel economy messages turn
off
automatically after a certain period of time .
~ To turn a fuel economy message off imme-
diately after it appears, press the
I RESETI
button ¢ page 23, fig. 18@, or
~ Press the function selection switch
9page23, fig.18@.
(D Tips
-Once you have turned a fuel economy
message
off, it will only appear again af­
ter you turn the ignition on aga in.
- The fuel eco nomy messages are not dis­
played in every instance, but rather in in­
tervals over a period of time.
On-Board Diagnostic
system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIL) flllifi in
the instrument clus ter
9 page 13, fig. 8 is
part of the On-Board Diagnostic (OBD II) sys­
tem .
The warning/indicator light illuminates whe n
the ign ition is switched on and goes out after
the engine starts and the idle has stabilized. T
his indicates that the MIL is working proper­
ly .
If the light does not go out after the engine
is started, or illuminates while you are dr iv­
ing, a malfunction may exist in the engine sys ­
tem. If the light illuminates, the catalytic con­
verter could be damaged.
Continue driving
with reduced power (avoid­
ing sustained high speeds and/or rapid accel­
erations) and have the condition corrected.
Contact your authorized Audi dealer .
If the light illum ina tes, the electronic speed
limiter may also be mal functioning. For more
information ¢
page 2 7, Electronic speed
limiter .
An improperly closed fuel filler cap may also
cause the MIL light to illuminate
¢ page 234.
On-Board Diagnostics
Fig. 23 Location of Data Link Connector (OLC)
On-Board Diagnostics monitors the compo­
nents of your em iss ion contro l system . Each
monitored component in your engine system
has been assigned a code . In case of a mal­
function, the component will be identified
and the fault stored as a code in the control
module memory.
T he MIL light may also illuminate if there is a
leak in the on-board fuel vapor recovery sys­
tem . If the light illuminates after a refueling,
stop the vehicle and make sure the fuel filler cap is properly closed¢
page 234. .,..

In o rder to make an accu rate diagnosis, the
stored data can only be displayed using spe­
cial diagnostic eq uipment (gener ic scan tool
for OBD).
I n o rder to connect the special diagnostic
equipment, push the plug into the Data Link
Connector (DLC) . The DLC is located to the
right of the hood re lease
c:> fig. 23.
Your authorized A udi dealer or qualified work­
shop can interpret the code and perform the necessary repa ir.
Electronic speed
limiter
Your veh icle may be factory equipped with
tires that are rated for a maximum speed of
130 mph (210 km/h) . Th is is less than the
maximum speed of you r vehicle. To reduce the
ri sk of s udden tire failure and loss of control if
t he veh icle is ope rated at excessive speeds,
your vehicle also has an electronic speed lim it ­
er . The electronic speed limiter prevents yo ur
ve hicle from going faster than the tire speed
rating. For more informat ion
c:> page 263 .
If the engine contro l unit receives fa ulty vehi ­
cle road speed signals, the Malfunction Indi­
cator Lamp (MIL)
¢1111ij) will i llum inate. If t his
occ urs, contact the nearest authorized Aud i
dealer for assistance.
A WARNING
Always observe the posted speed limits
and ad just you r speed to suit p revailing
road, t raff ic and weather conditions. Never
drive your vehicle faster than the maxi­
mum speed rating of the tires insta lled.
Speed warning system
Overview
The speed warning system helps you to keep
your driving speed below a set speed limit.
The speed warning system wa rns if the driver
exceeds a prev iously stored maxim um speed.
A warning tone will sound as soon as the vehi-
Dri ver information di spla y 2 7
cle speed exceeds the set speed by about
3 mph (3 km/h). At the same time, a warning
symbol appears in the display. The symbo l's
appearance might be different in some mod­
els.
The speed warning system has two warning
thresholds that funct ion independent ly of
each other and that have somewhat different purposes:
Speed warning 1
You can use speed warning 1 to set the maxi­
mum speed while you are driving. This setting
will remain in effect until yo u turn off the ign i­
tion, assuming that you have not changed or reset the setting.
The . (USA mode ls)/ . (Canada models)
speed warning symbo l in the warning 1 dis­
play appears when you exceed the maximum
speed . It goes out when the speed falls be low
the stored maximum speed .
The speed warning symbol will also go o ut if
the speed exceeds the stored maximum speed
by more than about 2S mph (40 km/h) for at
least 10 seconds . The stored max imum speed
is deleted.
Speed w arning 2
Storing warning 2 is recommended if yo u al­
ways want to be reminded of a certain speed,
for example whe n you are trave ling in a coun­
try that has a genera l maximum speed limit,
o r i f you do not want to exceed a specified
speed for wi nte r tir es.
The . (USA models) . (Canada models)
speed warning 2 symbol appears in the dis ­
play when yo u exceed the sto red speed limit.
Unlik e warning 1, it will not go out unt il the
vehicle speed drops below the s to red speed
li mi t.
Setting speed warn ing 2
c:> page 28 .
(D Tips
Even though your vehicle is equ ipped w ith
a speed war ning system, you sho uld still