2011 AUDI A5 COUPE service

Driver information display
Resetting the service interval display
Your authorized Audi dea ler will reset the corresponding service
schedule after perform ing the appropriate service on your vehicle .
You a lso have the possibility to reset the oi l change schedule after
having performed an oil change according to Aud i specifications .
Select
I CAR I> Service interval display> Reset oil change interval.
0 Note
If you disconnect the battery te rm inals, no calculations c an be made
for the service interval display dur ing this time and no service
reminder will appear . Remember that observing the proper service
interva ls is v itally important to extending the life of your veh icle,
particularly the engine, and maintaining its value . Even if the mileage
dr iven is low , the max imum per iod of one yea r from one se rvice to the
next must not be exceeded .
[ i ] Tips
• Do not reset the display between oil changes, otherwise the
display will be incorrect .
• The information in the Service Reminder remains stored even
when the vehicle battery is disconnected .•
Trip computer
Introduction
The trip computer gives you information on current and
average fuel mileage, average speed, fuel range and
driving time .
Fig. 15 Trip computer
di sp lay : Average fuel
mileage
The follow ing information is conti nuously evaluated by the trip
computer and can be displayed sequentially in the instrument cluster
display :
Fuel range
The estimated cruising range in miles (km) appears in the display.
Thi s tells you how far your vehicle will be able to travel on the current
tank of fuel and with the same driv ing style . The display changes in
increments of 6 miles (10 km).
The cruis ing range is ca lculated based on the fuel consumpt ion for
the last 18 miles (30 km). If you drive conservatively, the cruising
range will increase.
Average fuel mileage
The average fuel economy in MPG (l/100 km) s ince you last cleared
the memory appears in this d isp lay. You can use this d isplay to adjust
your dr iving tech nique to achieve a des ired mileage. .,,.

(]] Tips
The d riving information in the efficiency program* is also reset to
zero with the single-trip memory .•
Efficiency program
App lies to v ehicl es: w ith tri p comp uter with effic iency p rogram
Description
Fig . 18 Display: effi­
ciency p rog ram
- Press the I RESET] button@~ page 26, fig . 17 repeat -
edly until the efficiency program appears in the display.
The efficiency program can help you to use less fuel. It evaluates
driving information in reference to fuel consumption and shows
other equipment influencing consumption as well as sh ift recom­
mendations. Fuel economy messages~
page 28 provide tips for effi­
cient driving .
The efficiency program uses distance and consumption data from trip computer 1. If the data are deleted in the effic iency program, those
values are also reset in trip computer 1. •
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Driver inf ormation display
App lies to ve hicles : with manual t ransmiss ion an d trip com pute r wi th eff icie ncy program
Enhanced shift indicator
Fig. 1 9 Display:
enhanced shift indi­
cato r
-In the efficiency program, press the function selection
switch ~
page 26, fig. 17 ® repeatedly until the
enhanced shift indicator appears in the display.
The efficiency program also has an enhanced shift indicator . This
enhanced shift ind icator follows the same concept as the "standard"
shift indicator~
page 22. The selected and the recommended gears
are highlighted in colors like a traffic light.
The color of the circle indicates if the most suitable gear is engaged or if you should shift up or down.
Green circle without or with a
gear
Yellow circle~ fig. 19
Red circle
0 Not e
No gear or the most suitable
gear is engaged
Shift up or down one gear
Shift up two gears
This enhanced shift indicator can help you conserve fuel. It is not designed to recommend the correct gear in all driving situations.
Only the driver can decide which gear is correct in ce rtain dr iving situ -...
Vehicle care Do-it-yourselt service iTechnical data

On-Board Diagnostic system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIL) in the instrument cluster
~ page 14, fig. 7 is part of the On-Board Diagnostic (OBD II) system.
The warn ing/ind icator light illuminates when the ignition is switched
on and goes out after the engine starts and the idle has stabilized.
This indicat es 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 co nverter could be damaged.
Continue driving
with reduced power (avoiding sustained high
speeds and/or rapid accelerations) and have the condition corrected.
Contact your authorized Audi dealer .
If the light illuminates, the electronic speed limiter may also be
malfunctioning. For more information~
page 29, "Electronic speed
limiter".
An improperly closed fuel filler cap may also cause the MIL light to
illuminate ~
page 271. •
On-Board Diagnostics
Contro ls a nd e quip ­
m en t
Fig. 22 Location of
Data Link Connector (DLC)
Vehicle OP-eration
Driver information display
On-Board Diagnostics monitors the components of your emission
control system . Each monitored component in your engine system
has been assigned a code. In case of a malfunction, the component
will be identified and the fault stored as a code in the control module
memory .
The MIL light may also illuminate if there is a leak in the on-board fue l
vapor recovery system. If the light illuminates after a refueling, stop
the vehicle and make sure the fuel filler cap is properly closed
=;, page 271 .
In order to make an accurate diagnosis, the stored data can only be
displayed using specia l diagnostic equipment (generic scan too l for
OBD).
In order 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 release=;, fig. 22.
Your authorized Aud i dealer or qualified workshop can interpret the
code and perform the necessary repair. •
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). This is less than the
maximum speed of your vehicle. To reduce the risk of sudden tire
failure and loss of contro l if the vehicle is operated at excessive
speeds, your vehicle also has an electronic speed limite r. The elec­
tronic speed limiter prevents your vehicle from going faster than the
tire speed rating . For more information =;,
page 303.
If the engine control unit receives faulty vehicle road speed signals,
the Malfunction Indicator Lamp (MIL) will illuminate . If this
occurs, contact the nearest authorized Audi dealer for ass istance. .,,_
Vehicle care Do-it-yourselt service iTechnical data

& WARNING
• If your vehicle should break down for mechan ical or oth er
rea sons , park at a safe di stan ce fr om moving traffi c, turn off the
e ngine and turn on the hazard warning lights=>
page 62, "Emer­
gency flashers A".
• Never open the hood if you s ee or hear steam or coolant
esc aping from the engine compartment -you ri sk being scalded.
Wa it until you can no longer see or hear steam or coolant
escaping.
• The engine compartment of any vehicle is a dangerou s area .
Before you perform any work in the engine compartment, turn of
the engine and allow it to cool. Follow the warning sti ckers
=> page 267 , "Engine compartment ".
0 Note
Do not cont in ue dr iving if the J_ symbol ill uminates. There is a
ma lfunct io n in the engine coo ling system -yo u could damage your
engine .•
Engine oil pressure malfunction ~
The red e ngi ne oil pressure warni ng symbol requires
immediate servic e or repair. Driving with a low oil pres ­
sur e indication is likely to caus e severe engine damage.
If the ~ symbol on t he disp lay flashes , the engi ne oil pres­
s u re is too low . A dr iver message appears as we ll to explain
t h e ma lfun ction in mo re detail. The driver wa rning goes out
a fte r about 5 seco nds, but it can be brought up at any tim e by
press ing t he
[SET] but ton aga in .
Switch off engine ! Oil pressure too low
- Sto p the veh icle .
Controls and equip ­
ment Safety first
Driver information display
- Tu rn the engine off .
- Check t he eng ine oi l level=>
page 279 .
-Contact your authorized Aud i dea ler if necessa ry.
Engine oil level too low
If the eng ine oil leve l is too low, add e ngine oil=> page 2 79.
Engine oil level correct
If the symbo l~ flashes even though the engi ne oil level is cor rect,
please seek professional assistance. Do not continue driv ing. Do not
leave t he eng ine runn ing
idle, either .
[I) Tips
• The engine oil pres sure symbol ~ is not an indi cator 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.,.... requires oil refill or
workshop service without delay. Do not wait until the red oil pres­
s ure warning ~ starts to flash before you re spond to the low oil
level warning . By then, your engine may already have suffered
serious damage. •
Fill engine oil now~
~-Plea se replenish oil now
If the ~ .. symbo l lights up, then t he oil has to be replen is hed right
now =>
page 279. •
Vehicle care Technical data

Driver information display
Steering malfunction @-
If there is a malfunction in the electronic steering column
lock, the steering cannot be unlocked.
If the @- 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 i s the ri sk of an accident.
W Tips
The symbo l'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 ignit ion lock . A driver message appears as
well to explain the malfunct ion 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
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 electronic ignition lock, the ignition
cannot be turned off . Drive immediately to an authorized serv ice
facility to have the cause of the ma lfunction corrected.
On vehicles w ith convenience key*, the engine sho uld not be switched
off using the start/stop but ton because the engine cannot be started
again after the ignit ion has been switched off.
[ i ] Tips
Th e symbo l's appearance might be d ifferent in some models. •
Yellow symbols
Ayellow symbol means WARNING.
-en
9 a: gi
Fig. 26 Display:
Yellow warning
symbol
Yellow symbols indicate a priority 2 malfunction -Warning!

Opening and closing
Opening and closing
Keys
Key set
B
Fig. 27 Key se t
© Master key with remote control and integrated
mechanical key
You can centra lly lock and un lock your vehicle and start the engine
w ith the master key w ith remote cont ro l. A mecha nica l key is inte­
grated in the master key=>
page 44.
@ Emergency key
The emergency key is not intended for constan t use. It should on ly be
used in an emergency. Keep it in a safe place and do not car ry it on
your key ring.
Key replacement
If you lose a key, cont act your autho riz e d Audi de aler immedia tely to
have the
lost key d isab led . Be sure to bri ng all your keys with you .
Data in the master key
During d riving, service and mai ntenance-relevant data is cont in u­
ously s tore d on yo ur ma ster key. Your Audi service adviser can re ad out this data a
nd tell you about th e wo rk your ve hicle needs . T his
applies also to vehicles with convenience key* .
Personal comfort settings
If two peop le use one vehicle, it is recommended that each person
always uses "their ow n" mas ter key . When t he ignition is t urne d off
or when the vehicle is locked, pe rsonal convenience settings for the
followi ng systems a re stored and assig ned to the remote maste r key .
• Climate control
• Centra l lo cki ng sy stem
• Seat memory*
• Parki ng system *
• Audi s ide ass ist*
• Audi dr ive select *
Th e s tored se ttings a re au toma ticall y recalled when you unlock t he
veh icle, when yo u ope n the doo rs o r whe n you turn on the ign ition.
& WARNING
• Do not leave your vehicle unattended with the key in the igni­
tion lo ck . Entry by unauthorized per sons could endanger you or
result in theft or damage the vehicle. Always lock all doors and
take the key.
• Do not leave children unattended in the vehicle, especially with
acce ss to vehicle key s. Unguarded acce ss to the keys provides chil­
d ren the opportunity to start the engine and/or activate vehicle
system s such as the power windows et c. Un supervised operation
of any vehicle system by children can result in serious injury .
• Do not remove the key from the ignition lock until the vehicle
has come to a complete stop. Otherwise the steer ing column lock
could suddenly engage -cau sing the ri sk of an accident.
~

(]] Tips
• The operation of the remote control key can be temporarily
disrupted by interference from transmitters in the vicinity of the
vehicle wo rking in the same frequency range (e.g. a cell phone, rad io
equipment) .
• 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 343 . •
Check Light in the master key
The check li ght in the master key provides inform ation
about different conditions.
!
lJl
Fig. 2 8 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
during 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 43. •
Master key battery replacement
..
Fig . 2 9 R em ote
m aste r ke y: Rem ovin g
th e m ech anic al ke y
Fig. 30 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. 29.
~
Vehicle care Do-it-yourselt service iTechnical data

Starting the vehicle with the emergency
key
I,; N 9
" :g
Fig. 33 Glove
compartment: Adapter
fo r emergency key
Fig. 34 Inser t emer ­
gency key i nto the
adapter
- Take the adapter for the emergency key out of the glove
box ~ fig . 33.
- Push the emergency key~ fig. 34 fully into the adapter.
Make sure that the Audi rings are facing up.
- Press the emergency key in the adapter down until it
latches audibly.
- Insert the adapter with the emergency key forward into the ign ition switch. The engine can now be started as
usual. •
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Opening and closing
Electronic immobilizer
The immobilizer prevents your vehicle from being started
by unauthorized persons.
Ins ide the key there is a computer chip. This ch ip automatically deac­
tivates the elect ronic immobilizer when yo u insert the key in the igni­
tion lock. When you remove the key from the ignition lock, the elec­
tronic immobilizer is automat ica lly activated once aga in .
[ i ] Tips
• T he vehicle cannot be started if an unauthorized key is used. The
vehicle may no t start if another rad io dev ice such as a key for another
vehicle or a transponder is located on the key ring .
• For Declarat ion of Compliance to Uni ted S tates FCC and Industry
Canada regula tions =>
page 343 . •
Power locking system
General description
The power locking system locks or unlocks all doors and
the rear Lid simultaneously .
You can lock and unlock the ve hicle cent rally . You have the following
choices:
• Remote maste r key =>
page 47,
• Door handles with convenience key*=> page 48,
• Lock cylinder at the drive r's door => page 49, or
• Power locking swit ch inside =>
page 50.
Sele ct ive unl ocking
When they a re closed, the door and rear lid a re locked . Wh en
unlocking, you can set in the radio or MMI* whether
only the dr ive r's
door or the entire veh icle should be unlocked=>
page 47. .,_
Vehicle care Do-it-yourselt service iTechnical data