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For vehicles with a factory installed towing
hitch or a trailer hitch that was installed later
according to factory specifications, the trailer
turn signal assembly is actuated.
~ Safety belts
This warning/indicator light reminds you to put
on your safety belt.
The . warning/indicator light illuminates when
the ignition is switched on to remind the driver
and (on USA models only) any front passenger to
put on the safety belt. Additionally, an audible
warning tone will also sound .
For more Information ¢
page 144, Safety belt
warning light.
o Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIL) is part of
the On -Board Diagnostic (OBD II) system . The
symbol ¢4 lights up when the ignition is turned
on and w ill turn off after the engine has started
and has settled at a constant idle speed. This in
dicates that the MIL is working properly .
The warning light illuminates when there is a
malfunction in the engine electronic system.
Contact your authorized Audi dealer and have the
mal funct ion corrected.
An improperly closed fuel filler cap may also
cause the MIL light to illuminate (only vehicles
with gasoline engine)
¢page 216.
For more informat ion ¢ page 26.
[D High beam
The . warning/ind icator light illuminates when
the high beams are on or when you use the head
light flasher. For more info rmation about using
the high beams, see
~ page 55.
Instruments and indicator lights
CRUISE/•(-) Cruise control
The (~jll)~i* (USA models) ;Bl (Canada models)
warning/ind icator light illuminates when the
cruise control is activated.
ABS/{ @) Anti-lock brake system (ABS)
This warning/indicator light monitors the ABS
and the electronic differential lock (EDL).
The~ (USA models) !(iJ (Canada mode ls)
warning/indicator light will come on for a few
seconds when the ignition is switched on. The
light will go out after an automatic check se
quence is comp leted .
There is a malfunction in the ABS when:
-The warning/indicator light does not illum inate
when you sw itch on the ignit ion.
- The warning/indicator light does not go out af
ter a few seconds.
- The warning/ indicator light illum inates while
driving .
The brake system will still respond even with·
out the assistance of the ABS system. See your
authorized Audi dealer as soon as possible to re
store full braking performance.
For more infor
mation regarding the ABS
~page 191.
The ABS warning light and the brake warning
light come on together . The ABS will not work
and you will notice a change in braking re
sponse and performance.
Malfunction in the brake system
If the brake warning light¢ page 18 and the
ABS warning illum inate
together there may be a
malfunction in the ABS, and there may also be a
malfunction in the brake system itself~ ,&..
In the event of a
malfunction in the brake sys
tem
the warning/ind icator light 1111 (USA mod
els)/ . (Canada mode ls) in the instrument clus
ter flashes. By press ing the
!SE TI button, you can
bring up a dr iver message which exp lains the
malfunction in more detail. Please note
~page 28.
17

Instruments and indicator lights
Malfunction in th e electronic diffe rential
lock (EDL )
The EDL works together with the ABS . The ABS
warning light wi ll come on if there is a malfunc
t ion in the EDL system
q page 191 . See your au
t hor ized Audi dealer as soon as possible.
A WARNING
- If the Lil3 (USA models) ;[IJ (Canada mod
els) warning light does not go out , or if it
comes on while d riving, the ABS system is
not working properly. The vehicle can the n
be stopped only with the standard brakes
(without ABS) . You wi ll not have the protec
tion ABS p rovides . Contact your authorized
Audi dealer as soon as possible .
- If the
1111 (USA models)/ . (Canada mod
els) brake system indicator light t urns on to
gether wit h the ABS and ESC indicator
lights , the ABS/ESC regulating function may
have failed. Funct ions that stab ilize the ve
hicle are no longer availab le. This could
cause the vehicle to swerve and increase the
risk of sliding . Driv e ca refully to the nea rest
autho rized Aud i dealer o r othe r qualified
wor kshop and have the malfunction correc t
ed.
:fil .lC® ) Electromechanical parking brake
The warning/indicator light monitors the elec
trome chanical parking brake.
W ith the parking brake applied and the ign it ion
turned on, the. (USA models)/ . (Cana-
da models) warning/indicator light illuminates.
Afte r the ig nitio n has been turned off , the warn
ing/indicator light continues to illum inate fo r
about 30 seconds . If the parking brake is applied
w ith the ignition t urned off, the warning/indica
tor light illuminates for abo ut 30 seconds.
The warning/indicator ligh t will go o ut when t he
parking brake is re leased .
-
If the war ning/ indicato r light flashes cont inuous
ly
after applying the p ark ing brake , brak ing fo rce
is no t sufficient to prevent the vehicle from roll
ing unintentiona lly . Please note the following:
18
- I f the slope of the ground is too steep to pa rk
the vehicle, the add itiona l driv e message ap
pears
Caution: Vehicle parked too steep.
- In the event of a pa rking brake malfunction ,
the yellow
Ill symbol appears in the instru
ment cluster display and the driver message
Pa rk ing brake malfunction! is displayed. Have
the malfu nction repaired as soon as possible by
an authorized A udi dealer or any other qualified
workshop .
BRAKE/C(D) Brake system
The warning/indicator light flashes if brake fluid
level is low, if there is an ABS system malfunc
tion or a parking brake malfunction .
The 1111 (USA models)/ . (Canada models)
l ight illum inates when the ignition is turned on .
It goes out after the engine has been started.
This ind icates that the brake warn ing light is
fun ct io ni ng properly.
If th e brake warning light does not light up
when the engine is cranking, there may be a
malfunction in the electrical system. In this
case, conta ct an authorized Audi dealer .
If the brake system warning/indicator light flash
es, there is a brake system malfunction . By press
i ng the
IS ET I button , you can b ring up a dr iver
message wh ich explains the malfunction in mo re
d etail
q page 28.
If the ABS fails, the ABS wa rn ing/ indicator lig ht
9 (USA models)! IIJ (Canada mode ls) flashes
togethe r wi th the b rake system wa rning/ind ica
tor lig ht
q ,&. .
(USA mode ls): If the war ning light 1111 a nd the
warning
light Ei'I illuminate together, immedi
ate ly conta ct yo ur autho rized Aud i dea le r or
q ualifie d workshop to have all brake pads in
spected
q page 32 .
When the light comes on , a n aud ible warn ing sig-
nal is also given. .,.

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A WARNING ,~
- If the 1111 (USA models)/ . (Canada mod
els) brake system indicator light turns on to
gether with the ABS and ESC indicator
lights, the ABS/ESC regulating function may
have failed. Functions that stabilize the ve
hicle are no longer available. This could
cause the vehicle to swerve and increase the
risk of sliding. Drive carefully to the nearest
authorized Audi dealer or other qualified
workshop and have the malfunction correct
ed.
- If the brake warning/indicator light does
not go out after a few seconds and the park
ing brake is released, or lights up while you
are driving, the fluid level in the brake fluid reservoir is too low. If you believe that it is
safe to do so, proceed immediately at low
speed to the nearest authorized Audi dealer
or qualified repair facility and have the
brake system inspected.
- Always keep in mind that after several brake
applications, you will need greater pressure
on the brake pedal to stop your vehicle. Do
not rely on strained brakes to respond with
maximum stopping power in critical situa
tions. You must allow for increased braking
distances. The extra distance used up by
fading brakes could lead to an accident.
Instruments and indicator lights
19

Driver information system
Driver information
system
Introduction
General notes
The driver information display inside the instru
ment cluster provides you, the driver, with much
useful information .
Fig. 9 Instrument cluster: center display
Information from the driver information system
is shown in the display in the center of the instru
ment cluster .
When you turn on the ignition and while you are driving, some functions and vehicle components
are scanned for their operating status. Malfunc
tions or required service procedures are s ignaled
aud ibly and shown by red and yellow lighted sym
bols and reminders to the driver in the display.
The driver is also shown information about radio
and CD operation and directions for the nav iga
tion system* . You can find additional informat ion
on these subjects in the radio or
MMI" manual.
The illustrations in the instrument panel display
differ in some of the vehicles.
The driver information system provides the fol
lowing functions :
Sound system disp lay ¢
page20
Outside air temperature ¢page 21
Digital speedometer ¢
page 21
Open door- and luggage com- ¢page 21
partment warning
Service interval display ¢page22
Auto Check system ¢page27
20
Driver information ¢
page 27
Speed warn ing ¢
page94
Trip computer ¢page22
Tire pressure monitoring system* ¢page
252
Digital clock with date display ¢page 12
Odometer and trip odometer ¢
page 13
Selector lever position r::>page 123
Cruise control ¢
page95
Adapt ive cruise control* ¢page 107
Energy flow disp lay* r::>
page 104
@ Tips
In the event of a malfunction either a red or
ye llow icon appears in the display. Red sym
bols indicate
Danger¢ page 28. Yellow
symbols ind icate a
Warning r::>page 31.
Sound system display
Fig. 10 D isplay: sou nd system
If priority 1 or priority 2 faults are not shown by
the Auto Check Contro l, the name of the radio
station you are tuned to or the frequency and the
reception range are shown in the upper area of
the d isplay .
When the CD is in use, the tit le of the track being
played is shown. The CO changer d isplays the
number of the current CO (CDl to CD6).

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Outside temperature display
Fig. 11 Display: outside temperature
~ ,.._
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At temperatures below 39 °F (+4 °C), a snowf lake
symbol appears in front of the temperature dis
play.
It is intended to rem ind the driver to pay
specia l attent ion to
ic e on the r oad .
If the vehicle is stationary, or if you are driving at
a very low speed, the temperature shown in the
d isplay m ight be slightly higher than the actual
outside temperature. This is caused by the heat be ing radiated from the eng ine.
The unit of measurement for the temperature
can be set in either °For in °Con the
MMI* or on
the radio control unit. The outs ide temperature
d isp lay automatically shows the unit of meas ure
ment that has been set. For add itional info rma
tion, see the
MMI * or the radio instruction man
ua l.
_& WARNING
-Never use the outside temperature d isp lay
to determine if a road surface is icy or not.
Keep in m ind that road surfaces, especially
br idges and overpasses, could be ice covered
and slippery even at an outs ide temperature
above 39 °F (+4 °C).
- Always remember, even if the "snowflake"
symbol ( ice warn ing) does not appear in the
display, black ice could be on the road.
-Always reduce your speed and dr ive with
special care in cold weather conditions when
the chance of encounteri ng icy road surfaces
in creases.
Dr iver inform atio n sy stem
Digital speedometer
Fig. 12 Display: Digital speedometer
Current speed appears in the display. Speed is
shown in
1 mph increme nts (USA models) or 1
km/h increments (Canada models).
You can switch the display from miles to kilome
ters and vice versa via the radio or
MMI*.
Open door or trunk lid warning
The pictogram alerts you when doors or the
trunk lid have been left open.
Fig. 13 Display: Open door· a nd trunk lid wa rning
~.., 0 .,, 0 er. 0) m
The Open Door/Trunk L id war ning displays if even
one doo r, the hood or the t runk lid is open. This
symbol a lso shows
which door or lid has no t been
closed
~fig. 13.
As soon as the doo r, the hood and the trun k lid
are closed properly, the door and trunk lid warn
ing turns off and the selected driver information
system f unctions are displayed aga in .
21

Drive r in formation syste m
Service interval display
The service interval display reminds you when
your next service is due.
Fig . 14 Instrument cluste r: Serv ice inte rva l display
The sched ule for the next oil change or inspec
tion is calculated automatically and displayed ac cording ly . The display works in two stages :
Service remind er
30 days before the next service is due, a serv ice
reminder appea rs in the display when you tu rn on
the ignition
i=:> fig. 14.
Afte r about 5 seconds the d isplay switches back
to normal. The dis tance and time rema ining are
updated each time the ignition is turned on unti l
the date due for serv ice is reached .
Service due
When the due date for service is reached, the
message
Ser vice d ue! appears in the instrument
cluste r immediately after you tu rn on the igni
tion. Additionally, a warning tone so unds. After
about 5 seconds the disp lay switches back to nor
mal.
Calling up the service schedule s
If or when an oil change o r inspection is due, ca n
be shown in the radio or
MM I* display by se lect
ing the service interva l display in the car menu.
Select ICARI function button
> Se rvice inte rv a l
di spl ay
or I CAR I function button > C ar sys tems*
control button > Serv icin g & check s > Ser vic e in
ter val s.
Res etting the ser vice int erv al display
Your authorized Audi dealer wi ll reset the corre
sponding service schedu le after performing the
22
appropriate service on your vehicle . You also have
the possibility to reset the oil change schedule af
ter having performed an oi l change according to
Audi spec ifications. Select
I CAR I function button
> S er vice inter val di spla y> Reset o il change in
ter val
or! CAR I function button> Ca r sy ste ms *
control button > Ser vicing & check s > Service in
t e rv al s
> Reset oil change int erval.
(D Note
- Only reset the oil change display when you
have completed an oil change .
-If you disconnect the battery terminals, no
calculations can be made for the serv ice in
terval disp lay dur ing th is time and no serv
ice remi nder w ill appea r. Remember that
observing the proper service intervals is v i
tally important to extend ing the life of yo ur
vehicle, particularly the engine, and main
ta ining its value . Do not exceed the time in
terval for the next service, even if the veh i
cle mileage is low.
(D Tips
The information in the Service Reminder re mains stored even when the vehicle battery is
disconnected.
Trip computer
Introduction
The trip computer gives you information on cur
rent and average fuel mileage , average speed,
fuel range and driving time .
Fig. 15 Trip computer d isp lay: Average fue l m ileage

Driver information system
On Board Diagnostic
System (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIL) ¢• in the
instrument cluster
c:::> page 14, fig. 8 is part of the
On-Board Diagnostic (OBD II) system.
The warning/indicator light i lluminates when the
ignition is switched on and goes out after the en
gine starts and the idle has stabilized. This indi
cates that the MIL is working properly.
If the light does not go out after the engine is
started, or illuminates while you are driving, a
malfunction may exist in the engine system. If
the light illuminates, the catalytic converter
could be damaged.
Continue driving
with reduced power (avoiding
sustained high speeds and/or rapid acce lerations)
and have the condition corrected. Contact your
authorized Audi dealer.
I f the light illuminates, the electronic speed lim
iter may also be malfunctioning. For more infor
mation
c::> page 26, Electronic speed limiter.
An improperly closed fuel filler cap may also
cause the MIL light to illuminate (only vehicles
with gasoline engine)
c:::> page 216.
On-Board Diagnostics
F ig . 21 Locat ion of Data link Connector (DLC)
On-Board Diagnostics monitors the components
of yo ur emission control system. Each monitored
component in your engine system has been as
signed a code . In case of a malfunction, the com
ponent will be identified and the fault stored as a
code in the control module memory.
26
The MIL light may also illuminate if there is a
l eak in the on-board fuel vapor recovery system.
If the light illuminates after a refueling, stop the
vehicle and make sure the fuel filler cap is prop
erly closed (only vehicles with gasoline engine)
c::> page 216.
In order to make an accurate diagnosis, the stor
ed data can only be displayed using specia l diag
nostic equipment (generic scan tool for OBD).
In order to connect the specia l diagnostic equip
ment, push the plug into the Data Link Connector
(DLC) . The DLC is located to the right of the hood
release
c::> fig. 21.
Your authorized Audi dealer or qualified work shop can interpret the code and perform the nec
essary repair .
A WARNING
Do not use the diagnostic connector for per
sonal use. Incorrect usage can cause malfunc
tions, which can increase the r isk of a coll i
sion!
Electronic speed limiter
Your vehicle may be factory equ ipped with tires
that are rated for a maximum speed of 130 mph
(210 km/h) . Th is is less than the max imum speed
of your veh icle. To reduce the risk of sudden tire
failure and loss of control if the vehicle is ope rat
ed at excessive speeds, your vehicle also has an
electronic speed limiter . The electronic speed
limiter prevents your vehicle from going faster
than the tire speed rating. For more information
c::> page 242.
If the engine contro l unit receives faulty vehicle
road speed signals, the Malfunction Indicator
Lamp (MIL) ¢•will illuminate. If this occurs,
contact the nearest authorized Audi dealer for as
sistance.
SQS
Your vehicle's top speed is electronically limited
to 155 mph (250 km/h).
If the engine contro l unit receives faulty vehicle
road speed s ignals, the Malfunction Ind icator ..,_

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Lamp (MIL) ¢..ffi will il luminate. If this occurs,
contact the nea rest authorized Audi dea ler for as
sistance.
.&_ WARNING
Always observe the posted speed limits and adjust your speed to suit prevailing road, traf
fic and weather cond it ions . Never drive your
vehicle faster than the maximum speed rating
of the tires installed .
Auto Check Control
Introduction
The Auto-Check control monitors the function of
certain vehicle features and components .
It sim
ply makes sure these features and components
are working properly . The Auto-Check control
works as long as the ignition is on, as well as
whenever the veh icle is driven .
-
If a component is malfunctioning or if the need
for an urgent repair has been detected, this will appear in the instrument cluster display . You w ill
also hear an audible warning tone . The displays
are color coded in either red or ye llow depending
on their level of prior ity.
A red symbol means
Danger , a yellow symbol in
dicates
Warning . In certain situations, informa
tion message for the dr iver appear in addition to
the red and yellow symbols.
Note about automatic transmission
The Auto-Check Control will automat ically per
form a test each time you switch o n the ignition .
With the selector lever in P or N, the following
message appears in the display :
When stationary apply brake pedal while select
ing gear
When you select a different gear (for example: R,
D, etc.), the message will disappear and the Au
to -Check function is d isplayed.
If there is a malfunction, then the malfunction
message will appear about 15 seconds after you
start the vehicle. At the same time you will hear a
warning tone.
Dri ver information system
Dr iver information messages
Driver information messages are shown in the in
strument cluster display in addition to symbols .
Fig. 22 Inst rume nt clust er: SET button
For example, if the transmission selector lever is
not in the P position when the engine is turned
off, the following message appears :
Shift to P otherwise vehicle can roll away. Doors
do not lock if lever is not in P .
The ign ition key can only be removed w ith these
lector in this position . This and other messages
are bro ught up if a function cannot be carried
out .
Driver messages and red symbols
If a red symbol appears in the display, a driver
message is also displayed automatically.
For example, the symbol for a problem w ith en
gine oil pressure . appears in the display . The
fo llow ing message appears:
Turn off engine! O il pressure too low
T he driver message in the display goes out after
about S seconds . The dr iver message can be dis
played again by briefly press ing the
ISETI button
9 fig . 22.
Driver messages and yellow symbols
If a yellow symbol appears in the display, a driver
message is also displayed automatically .
For example, the symbol
Ill appears in the dis
play, indicat ing low windshie ld washer fluid level.
The following message also appears :
Please refill washer fluid ..,_
27