2010 AUDI A5 CABRIOLET service

ignition. Additionally, a warning tone sounds. After about S seconds
the display switches back to normal.
Calling up the service schedules
If or when an oil change or inspection is due, can be shown in the
radio or MMI* display by selecting the service interval display in the
car menu. Select
I CAR]> Service interval display .
Resetting the service interval display
Your authorized Audi dealer will reset the corresponding service
schedule after performing the appropriate service on your vehicle.
You also have the possibility to reset the oil change schedule after
having performed an oil change according to Audi specifications .
Select
I CAR]> Service interval display > Reset oil change interval.
0 Note
If you disconnect the battery termina ls, no calculat ions can be made
for the serv ice interval display dur ing this time and no service
reminder will appear. Remember that observing the proper service
intervals is vitally 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 maximum period of one year from one service to the
next must not be exceeded.
[ i J 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 .•
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Driver information display
On-Board Diagnostic system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunct ion Indicator Lamp (MIL) in the instrument cluster
=>
page 12, fig. 7 is part of the On-Board Diagnostic (OBD II) system.
Th e warning/indicator light illuminates when the ignition is switched
on and goes out after the engine starts and the idle has stabilized.
This indicates that the MIL is working properly.
If the light does not go out after the engine is started, or illuminates
whi le 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 accelerat ions) and have the condition corrected.
Contact your authorized Aud i dealer .
If the light illuminates, the electronic speed limiter may also be
malfunction ing. For more information=>
page 22, "Electronic speed
limiter".
An improperly closed fuel filler cap may also cause the MIL light to
illuminate
=> page 2 76. •
On-Board Diagnostics
Fig. 14 Location of
Data Link Connector
(DLC)
tJ,,,
Vehicle care Do-it-yourselt service iTechnical data

Speed warning system
Overview
The speed warning system helps you to keep your driving
speed below a set speed limit.
The speed warning system warns if the driver exceeds a previously
stored maximum speed. A warning tone will sound as soon as the
vehicle speed exceeds the set speed by about 3 mph (3 km/h) . At the
same time, a warning symbol appears in the display. The symbol 's
appearance might be different in some models .
The speed warning system has
two warning thresholds that function
independently of each other and that have somewhat different
purposes:
Speed warning 1
You can use speed warning 1 to set the maximum speed while you are
driving. This setting w ill remain in effect until you turn off the igni­
tion, assuming that you have not changed or reset the setting .
The speed warning symbo l
0 (USA models)/0 (Canada mode ls) in
the warning 1 display 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 out if the speed
exceeds the
stored maximum speed by more than about 25 mph
(40 km/h) for at
least
10 seconds. The stored maximum speed is deleted.
Setting speed warning 1
=> page 25.
Speed warning 2
Storing warning 2 is recommended if you always want to be reminded
of a certain speed, for example when you are travel ing in a country
that has a general maximum speed limit, or if you do not want to
exceed a specified speed for winter tires.
The speed warning 2 symbol,
8, (USA models)/ 8, (Canada models)
appears in the display when you exceed the stored speed limit. Unlike
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Driver information display
warning 1, it will not go out until the vehicle speed drops below the
stored speed limit.
Setting speed warning 2
=> page 26 .
(I) Tips
Even though your veh icle is equipped with a speed warn ing system,
you should still watch the speedometer to make sure you are not
dr iv ing faster than the speed limit.•
Speed warning 1 : setting a speed limit
Warning threshold 1 is set by the [SET] button.
Fig. 19 SET button in
the instru men t cluster
Storing the maximum speed
- Drive at the desired maximum speed.
- Press the
[SETI button in the instrument panel display
~ fig. 19 for 1 second .
Resetting the maximum speed
-Drive the vehicle at a speed of at least 3 mph (5 km/h)
- Press the
[SET) button for more than 2 seconds .
Vehicle care Do-it-yourselt service iTechnical data

Driver information display
in. WARNING
• If your vehicle should break down for mechanical or other
rea son s, park at a safe di stan ce from movin g traffic , turn off the
e ngine and turn on th e hazard warning lights =>
page 66, "Emer ­
gency fl ashe rs A ".
• Never open th e hood if you see or hear steam or coo lant
es caping from the engine compartment -you ri sk being scalded.
Wait until you can no longer see or hear steam or coo lant
escaping.
• The engine compartment of any vehicle is a dangerous area .
Before you perform any work in the engine compartment, turn of
the engine and allow it to cool. Follow the warning stickers
=> page 2 72 , "Engine compartment" .
(D Note
Do not continue d riving if the _f_ symbol illuminates . There is a
ma lf u nction in the e ngine cooling system -you co uld damage you r
engine .•
Engine oil pressure malfunction "t::7:
The red engine oil pressure warning symbol r equires
imm ediat e service or repair . Driving with a low oil pres ­
sure indication is likely to cause severe engine damage.
If the ~ symbo l on the display flashes , th e eng ine o il pres ­
sure is too low . A driver message appea rs as well to exp lain
t h e malfunc tion in more detail. The driver warning goes ou t
a ft er a bout 5 seco nds, but it can be b roug ht up at a ny time by
p ressin g th e
(SET ] butto n again .
Switch off engine ! Oil pressure too low
-Sto p the veh icl e. - Tur
n the eng ine off.
- Chec k the engi ne oil level=>
page 284 .
-Contact your a uthor ized Audi dealer for assistance if
necessary .
Engine o il level too low
If the eng ine o il level is too low, add engine oil=> page 285 .
Engine oil level correct
If the symbo l~ flashes ev en though the eng ine oil leve l is cor rect,
please seek pro fessional assistance . Do not continue dr iv ing. Do not
leave t he e ngine runn ing
idle, either .
(I] Tips
• The engine oil pre ssure 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 pre s­
sure warning ~ starts to flash before you respond to the low oil
level warning ~ . By then, your engine may already h ave suffered
serious damage. •
Fill engine oil now~
~-Please repleni sh oil now
If the ~-symbo l ligh ts up, then t he oil has to be replen is hed right
now =>
page 285. •

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 malf unction in more detail.
The driver warning goes out after about 5 seconds, b ut it can
be brought up at any time by pressing the
[ SET] button
again.
Stop the vehicle and turn off the engine. Steering
defecti ve
- Obtain professional assistance .
- Do
not tow you r vehicle .
& WARNING
Your vehicle must not be towed in t he e vent of a malfun ctio n in
the e lec tronic ste ering column lo ck because it cannot b e steered
due t o the lo cked steering.
If it is t owed with the stee ring locked ,
t her e is th e risk of an ac cident.
(I) Tips
The symbo l's appearance m igh t be d ifferen t in some mode ls. •
Ignition lock malfunction@-
A malfunction in the ignition lock must be repaired imme ­
diately.
If the ©- symbol in the display blinks, there is a malfunct ion
in the electronic ignition lock . A driver message appears as
well to explain the malfunct ion in more deta il. The dr iver
Controls and equip ­
ment Safety first
Dri
ver information display
warning goes out after about 5 seconds, but it can be
brought up at any time by pressing the
(S ET] button aga in
Defective ignition switch Get it serviced!
- Do not turn the engine off.
- Drive immed iately to an author ized serv ice facility to have
the malfunct ion corrected.
If the re is a ma lf u nction in the e lectronic ignition lock , the ignit ion
cannot be tur ned off . Drive immediately to an authorized service
facility to have the cause of the ma lfunct ion corrected.
On vehicles with convenience key*, t he eng ine shou ld not be sw itched
off using the start/stop button because the engine cannot be started
again after the ignition has been swi tched o ff.
[ i ] Tips
Th e symbo l's appea ra nce m ight be different in some models. •
Yellow symbols
Ayellow symbol means WARNING.
-0)
9 a:
ill
Fig. 22 Displ ay:
Yello w warni ng
s ymb ol
Yellow symbols ind icate a prior ity 2 malfunction -Warning!
Vehicle care Technical data

Opening and closing
Keys
Key set
Fig. 23 Key set
© Master key with remote control
You can centrally lock a nd u nlock your ve hicle and start the eng ine
with the master key with remote contro l.
® Emergency key
The emergency key is not intended for cons tant use. It should o nly be
used in an emergency . Keep it in a safe place and do not carry it on
your key ring.
Key replacement
If you lose a key , contact your a uthori zed Audi dea le r immedi ately to
have the
lost key disabled . Be sure to bring all your keys w ith you .
Data in the master key
During driving, service and maintenance-relevant data is cont inu­
o usly s tore d on yo ur maste r key. Your Aud i service adviser can re ad
out this data and tell you about the work your veh icle needs . This
a pp lies a lso to ve hicles with convenience key* .
Controls and equip ­
ment Safety first
Opening and closing
Personal comfort
settings
If two peop le use one veh icle, it is recommended that eac h person
a lw ays uses "t heir own " mas ter key. When t he ig nitio n is tu rned off
or when the vehicle is locked, personal conven ience settings for the
following systems are sto red and assigned to the remo te maste r key .
• Climate co ntrol
• C entra l lo ck ing system
• Seat memory*
• Parking sys tem *
• Audi s ide assist*
• Audi dr ive select*
T he sto red sett ings a re a utomatica lly recalled w hen you unlock the
vehicle, when you open the doors o r when you tu rn o n the ignition .
& WARNING
• Do not leave your vehicle unattended w ith the key in the igni­
tion lock. Entry by unauthorized per sons could endanger you or
result in theft or damage the vehicle. Alway s lock all doors and
take the key.
• Do not leave children unattended in the veh icle, especially with
access to vehicle key s. Unguarded acce ss to the ke ys pro vide s chil­
dren the opportun ity to start the engine and /or activate vehicle
s y stem s such as the power windows etc . Unsupervi sed operation
of any vehicle system by children can result in serious injury.
• Do not remove the ke y from the ignition lock until the vehicle
ha s come to a complete stop. Otherwise the ste ering column lock
could suddenly engage -causing the ri sk of an accident. .,_
Vehicle care Technical data

-Pull the mechanical key® out of the master key.
- Press the release button@=>
page 38, fig. 26 on the
batte ry holder and at the same time pull the battery
holder out of the master key in the direction of the arrow.
- Install the new battery CR 2032 with the"+" sign facing
down.
- Push the battery holder carefully into the master key.
- Install the mechanical key.
~ For the sake of the environment
Dispose of dead batteries properly so as not to pollute the environ­
ment.
(I] Tips
T he replacement battery must be the same specification as the
original. •
Removing the mechanical key
-Press the release button@=> fig. 27.
Con tro ls a nd e quip ­
m en t
Fig. 27 Remote
master key: Removing
the mechanica l key
Vehicle OP-eration
Opening and closing
-Pull the mechanical key ® out of the master key.
Using the mechanical key, you can
• Lock and unlock" the storage compartment on the passenger's
side =>
page 87.
• Lock and unlock the vehicle manually => page 44 if this should not
be poss ible with the master key .•
Emergency unlocking of the ignition key
In the event of malfunctions in the electrical system, it
may happen that you cannot remove the ignition key.
Fig. 28 Ignition
switch with igni tio n
key
If you are unable to remove the ignition key, for example
because the vehicle battery is discharged, proceed as follows:
- Press the release button ©=> fig . 28 for example with a
ball point pen and pull the mechanical key® out of the
master key.
- Lock the vehicle using the mechanical key=>
page 44.
-Have the electrical system inspected by an authorized Audi
dealership. •
Vehicle care Do-it-yourselt service iTechnical data

-Turn the m echanical key in th e lock of the driv er's door to
the lock position ®=> & in "Gen eral descri ptio n" on
page 41 .
If the power locking system f ails, there is eme rgency locki ng for the
passenger's door=>
page 46.
& WARNING
Read and follow all WARNINGS => & in "General de scription " on
page 41.
(I) Tips
• After the igni tion is swi tched on, t he power locking system 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 . 35 Drive r's doo r:
power l ocking sw it c h
- Press the button @to lock the vehicle=> &.
- Press the button
63 to un lock the vehicle=> fig. 35.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Opening and closing
If you lock the ve hicle us ing the power locking switch , please note
t he follow ing :
• If a door is open, the vehicle ca nnot be locked using t he power
locking system switch.
• You cannot open the doors or the rea r lid from the
outside
(increased secu rity, for examp le whe n you are stopped at a red light).
• The diodes in the power lock ing switch illuminate when all the
doors are closed and lo cked .
• You can unlock and open the doors from the inside by pulling on
t he doo r handle.
• If yo u have a crash and the airbag is activated, the doors automat­
ically unloc k.
& WARNING
• The power locking switch works with the ign ition off and auto­
m atically loc ks the entire vehicle when it is actu ated.
• On a vehicle lo cked from the outside the power locking system
switch is inoperat ive.
• Locking doors from the inside can help p re vent inadvertent
door opening during an accident and can al so pre vent unwanted
e ntry from the outside. Locked door s can, however, delay assi s­
tan ce to veh icle occupants and hold up rescue efforts fr om the
outside in an accident or other emergen cy .
(I) Tips
Your vehicle is loc ke d automatically at a speed of 9 mph (15 km/h)
(Auto Lock)=>
page 41. You can unlock the vehicle again using the
opening f unction in the power loc king sys tem switch. •
Vehicle care Do-it-yourselt service iTechnical data

& WARNING (continued)
compartment and pull the lid shut, becoming trapped and unable
to get out. To reduce the risk of personal injury, never let children
play in or around your vehicle. Always keep the rear lid as well as
the vehicle doors closed when not in use.
• Always ensure that no one is within range of the rear lid when
it is moving, in particular close to the hinges· fingers or hands can
be pinched.
[ i ] Tips
• When the vehicle is locked, the rear lid can be opened separately
by pressing the button~ on the master key. When you close the rear
lid again, it locks automatically .
• If the rear l id is open or not properly closed when the ignition is
turned on, the door and rear lid warning:::::,
page 20 appears in the
instrument cluster display.•
Emergency unlocking of the
luggage compartment lid
There is an emergency release for the rear lid.
Con tro ls a nd e quip ­
m en t
Fig. 38 Rear lid: Lock
cylinder
Vehicle OP-eration
Opening and closing
-Remove the mechanical key from the master key
=;,page 39.
-Insert the key in the lock cylinder and turn it in the direc­
tion of the arrow .•
Power windows
Controls
The driver can control all power windows.
Fig. 39 Section of the
driver's door: Controls
Fig. 40 Center
console: central power
window switch
All power window switches=> fig . 39 are provided with a two-
position function:
~
Vehicle care Do-it-yourselt service iTechnical data