stop start AUDI A4 CABRIOLET 2009 Owners Manual

Table of contents
Table of contents
Vehicle literature ... ..... . 5 Doors, power locks ..... ... ... . . 53 Parking brake . . . . . . . . . . . . . . . . . . 121
Rear lid .. .. ... ... ......... ... . 55 Acoustic park assist . . . . . . . . . . . . 122
Anti-theft alarm system ........ .
57 Cruise contro l . . . . . . . . . . . . . . . . . . 123
About this Owner's Power windows ... ... ... .... . . 59
Transmission . . . . . . . . . . . . . . . . . . . 126
Manual .... ............... .. . 6 Power top .................... . 61 tiptronic® (6-speed automat ic
Controls and
equipment ................. .
Instruments and controls ..... .
General illustration ............. .
Instruments and
warning/indicator lights ....... .
Instruments .............. ..... .
Warning/indica tor lights ...... .. .
Driver information display ... .. .
Introduction ...... ....... ... ... .
On-Board Diagnostic system (080)
Auto-Check Control ....... ..... .
Speed warning system ... .... .. .
Trip computer ..... ... ... .. .... .
Menu display ... ..... ..... .. ... .
T ir e pressure monitoring system ..
Opening and closing ..... ..... .
Keys . ...... ... ...... ...... .... .
9
11
1 1
12
12
18
24
24
27
28
35
37
39
41
47
47
Power lock ing system . . . . . . . . . . . 50
Keyless entry remote contro l . . . . . 51 Normal operat
ion ....... .. .. .. .
Wind deflector ........ .. ... .. . .
Operate the power top manually
Clear vision ...... . ... .... ... .. .
Lights .... .... .... ... · · · . · · , • · · 61
transm ission) . . . . . . . . . . . . . . . . . . 126
66 multitronic® . . . . . . . . . . . . . . . . . . . 131
68 Homelink® . . . . . . . . . . . . . . . . . . . . . 139
76 Universal remote control . . . . . . . . 139
76
Interior lights . . . . . . . . . . . . . . . . . . 84
Vision ...................... .. .
W iper and washer system ...... .
Mirrors ........ .. .. .. .... .... . .
Digital compass .. . ... ..... ... . .
Seats and storage ....... ... .. .
Genera l recommendat ions ... .. .
Manual seats .. ... ...... ..... . .
Power seats .......... ... ..... .
Cen ter armrest ........ .. ..... . .
Rear seats .. .......... ... ... .. .
Sea t memory .......... ....... .
Luggage compartment ..... ... .
Cupho lder .................... .
Ashtrays .......... ...... ..... .
Cigarette lighter/socket ... .... . .
Storage . ..... ... .... ..... .... .
Warm and cold .......... ... .. .
Climate controls .. ... ......... .
Electrically heated front seats . . .
Elect rically heated rear seats ... .
On the road ............ ... ... . . 84
85
88
90
92
92
93
96
100
101
101
103
104
104
105
107
110
1 10
116
117
1 18
Stee ring . . . . . . . . . . . . . . . . . . . . . . . 118
Ignition lock and ignitio n switch 119
Starting and stopping the engi ne 1 20
Safety first . . . . . . . . . . . . . . . . . 145
Driving Safely . . . . . . . . . . . . . . . . . . 146
General notes . . . . . . . . . . . . . . . . . . 146
Proper occupant seating pos itions 148
Driver and passenger side footwe ll 152
Peda l area . . . . . . . . . . . . . . . . . . . . . 152
S tow ing luggage . . . . . . . . . . . . . . . 153
Report ing Safety Defects . . . . . . . . 155
Automatic rollover protection system . . . . . . . . . . . . . . . . . . . . . . . . 156
Safety belts . . . . . . . . . . . . . . . . . . . . 159
General notes . . . . . . . . . . . . . . . . . . 159
Why safety belts? . . . . . . . . . . . . . . . 160
Safety belts . . . . . . . . . . . . . . . . . . . . 163
Safe ty belt pretensioners . . . . . . . . 166

Instruments and warning/indicator lights
ffi For the sake of the environment
Upshifting early saves fuels and reduces engine noise .•
Digital clock with date display
Your vehicle is equipped with either a quartz clock or a
digital clock.
Setting the hour
Fig. 3 Instrument
cluster with the digital
clock
- Press the "MODE" button; the hour display starts to flash.
- Press the"+" button to turn the hour forward .
- Press the"-" button to turn the hour back.
Setting the minute
- Press the "MODE" button repeatedly until the minute
display starts to flash.
- Press the"+" button to turn the minutes forward.
- Press the"-" button to turn the minutes back.
Setting the date (day, month and year)
-Press the "MODE" button often until the date display
starts to flash.
- Press the"+" button or the"-" button to set the day.
- Press the "MODE" button again; the month display starts to flash.
- Press the"+" or the" -" button to set the month.
- Press the "MODE" button again; the year display starts to
flash.
- Press the"+" or"-" button to set the year.
Switching off the date display
-Press the "MODE" button repeatedly until the complete
date display starts to flash.
- Press the" -" button; the date display switches off.
Switching on the date display
- Press the "MODE" button repeatedly until the complete
date display starts to flash.
- Press the"+" button; the date display will reappear.
When the date display stops flashing, this means the time and date
have been successfully stored .
When the ignition is switched off, the odometer reading and the
digital clock with date display can be switched on for a few seconds
by pressing the CHECK button =>
page 12, fig. 2 @ . •

CRUISE
ti(')
~
i::::3
D
BRAKE

Q
Controls and equip­
ment
Tire pressure monitoring system*
USA models:
Cruise control activated
Canada models:
Cruise control activated
USA models:
Anti-lock brake system (ABS)
Canada models:
Anti -lock brake system (ABS)
Safety belt Power top operation
Left turn signal
Electronic stabilization program
(ESP)
Generator
High beam
Electronic power control
USA models:
Brake system, parking brake set
Canada models: Brake system, parking brake set
Right turn signal
~ page 20
~ page20
~ page20
~ page20
~ page20
~ page 21
~ page21
~ page 27
~ page22
~ page22
~ page22
~ page22
~ page23
~ page23
~ page21
Instruments and warning/indicator lights
& WARNING
• Failure to heed warning lights and other important vehicle
information may result in serious personal injury or vehicle
damage .
• Whenever stalled or stopped for repair, move the vehicle a safe
distance off the road, stop the engine, and turn on the emergency
flasher
~ page 82.
• The engine compartment of any motor vehicle is a potentially
hazardous area. Before you check anything in the engine compart­
ment, stop the engine and let it cool down . Always exercise
extreme caution when working under the engine hood
~ page 242, "Engine compartment" .
[ i] Tips
Many functions are monitored by the Auto-Check system
~ page 28. Malfunctions or faults will be identified either with a red
symbol (priority 1 -Danger!) or with a yellow symbol (priority 2 -
Warning) .•
Malfunction Indicator Lamp (MIL)
L.i (USA models)/ (Canada models)
The Malfunction Indicator Lamp (MIU is part of the On-Board Diag­
nos tic (OBD Ill system. The symbol,.. lights up when the ignition is
turned on and will turn off after the engine has started and has
settled at constant idle speed . This indicates that the MIL is wo rking
properly.
The warning light illuminates when there is a malfunction in the
engine electronic syst em . Contact your authori zed Audi d ealer and
have the malfunction corrected.
For more information
~ page 27 . •

Inst rum ents and warnin g/indi cato r li ghts
If one of the turn signal light bulbs burn out, the turn signal will
flash twice as fast as normal. •
Electronic Stabilization Program (ESP)
The warning/indicator light monitors the electronic stabi­
lization program.
The warning/indicator light has the following functions :
• it flashes while you are driving , when the ESP is working .
• it illuminates when you switch on the ignition for approximately
2 seconds as a function check .
• it illuminates when there is a ma lfunction in the ESP.
• it illuminates after the battery has been disconnected.
• it illuminates continuous ly when the ESP is switched off.
• it illuminates if there is a malfunction in the ABS, since the ESP
is part of the ABS system.
If the ESP warning/indicator light i lluminates and stays on after you
have started the engine , this may mean that the control system has
temporari ly switched off the ESP. If this is case, you can reactivate
the ESP by switching the ignition o ff and then on again. The
warning/indicator light should go out to show that the system is
fully functional again.
If the battery terminals were disconnected and re-connected, the
vehic le was jump started or the battery is very weak, the ESP sensor
system goes through a learning process for the first few yards.
During this time, the indicator light illuminates. It goes out as soon
as the learning process is comp lete .
For more information about the ESP~
page 22. •
Generator 0
T his warning/indicator light detects a malfunction in the
generator or in the vehicle's electrical system .
The D warning/indicator light illuminates when you switch on the
ign itio n and must go out after the engine has started.
If the
D warning/indicator light illuminates while you are driving,
you shou ld contact your authorized Audi dealer . Since the vehicle
battery is discharging, you should switch off any unnecessary elec ­
trical consumers (for example, the air conditioner) .
0 Note
If the -t warning/indicator light (ma lfunction in the engine coo ling
system) in the instrument cluster shou ld illuminate~
page 31, stop
the vehicle and turn off the engine. The coo lant pump is not working
- this can cause engine damage! •
High beam ~D
The@:Dwarning/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~
page 83. •
Electronic power control p
This warning/indi cator light monitors the electronic
power control.
The warning/indicator light (Electronic Power Control) il lumi-
nates when you switch on the ignition as a function check .

[ i] Tips
If this warning/indicator light illuminates while you are driving, then
there is a malfunction in the engine electronics. Have the malfunc ­
tion corrected as soon as possible by your authorized Audi dealer or qualified workshop. •
Brake system BRAKE (USA models)/ (CD)
(Canada models)
This warning/indicator light illuminates when the brake
fluid level is too low or when there is a malfunction in the
ABS, or when the parking brake is set.
The light illuminates when the ignition is turned on. It goes out after
the engine has been started and the parking brake is fully released.
This indicates that the brake warning light is functioning properly.
If the brake warning light does not light up when the engine is
cranking or the parking brake is applied, there may be a malfunction
in the electrical system. In this case, contact your Audi dealer.
(USA models): If the warning light BRAKE and the warning light
illuminate together, immediately contact your authorized Audi
dealer or qualified workshop to have all brake pads inspected
=:> page 33.
When the light comes on, an audible warning signal is also given.
Parking brake set
The BRAKE or ((D) (Canada) warning/indicator light illuminates when
the parking brake is set=:>& .
& WARNING
• USA models: If the BRAKE warning light and the . J'l 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
Controls and equip ­
ment
Instruments and warning/indicator lights
& WARNING (continued)
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
first under hard braking. Rear wheel lock-up can cause loss of
vehicle control and an accident. Have your vehicle repaired imme­
diately by your authorized Audi dealer or a qualified workshop.
Drive slowly and avoid sudden, hard brake applications.
• If the brake warning/indicator light does not go out after a few
seconds and the parking brake 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 situations . You must allow for increased braking
distances. The extra distance used up by fading brakes could lead
to an accident. •

Driver information display
Engine oil pressure malfunction 9=7-
The red engine oil pressure warning symbol requires
immediate service or repair. Driving with a low-oil-pres­
sure indication is likely to inflict severe damage to the engine.
If the ~ symbol appears in the display and blinks, the oil
pressure is too low. An additional driver message can also
be displayed by pressing the [CHECK] button:
Switch off engine and check oil level
Immediate actions
- Pull off the road.
- Stop the vehicle.
Turn off the engine.
- Check the engine oil level with the dipstick=> page 254.
Dipstick readings checks too low
-Top off oil to the proper level => page 255 .
- Make sure that the oil pressure warning symbol
~
appears no longer in the display before you start driving
again.
Dipstick reading checks OK
- If the oil pressure warning symbol~ starts flashing
again even though the engine oil level checks
OK on the
dipstick,
do not continue driving and do not let the
engine run in idle.
Instead, contact your authorized Audi
dealer for assistance.
[ i ] Tips
• The engine oil pressure symbol 'l::::r. 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 -requires oil refill or
workshop service without delay. Do not wait until the red oil pres­
sure warning
'l::::r. starts to flash before you respond to the low oil
level warning . By then, your engine may already have suffered
serious damage. •
Yellow symbols
A yellow symbol means WARNING.
Yellow symbols mean:
Low fuel level
Check engine oil level
i :c
"' "'
Engine oil sensor malfunction
Fig. 18 Display: low
fuel level warning
(priority 2)
=> page 33
~ page33
=> page 33

Using the rocker switch, you can select the menus in the display or
change settings. A cursor appears on the left in front of the selected
values .
By pressing the [Reset] button, you activate the selection you made
or confir m the values you set.
Sel ecte d funct ions are identified with
a check mark or are carried out directly.
Meanings of the symbo ls in the display:
Selection bar Selected function
> Cursor
Check mark
D
Box
-
Meaning
Current Selection
Selected o r Function
active
Not selected
Triangle pointing up Previous page
Triangle pointing down
Next page
-
Tire pressure monitoring system
App lies to vehicles: with tire pressu re mon itoring system
General notes C.. ~
Each tire, including the spare (if provided), should be checked
month ly when cold and inflated to the inflat ion pressure recom­
mended by the vehicle manufacturer on the vehicle placard or tire
inf lation pressure label. ( If your vehicle has tires of a different size
than the size indicated on the vehicle placard or tire inflation pres ­
sure label, you should determine the proper tire inflation pressure
for those tires.)
As an added safety feature, your vehicle has been equipped with a
tire pressure monitoring system (TPMS) that illuminates a low tire
Controls and equip ­
ment
•
Driv er inf ormati on di spl ay
pressure telltale when one or more of your tires is significant ly
under -inflated. Accord ingly, when the low tire pressure tel ltale illu ­
minates, you shou ld stop and check your tires as soon as possible,
and inflate them to the proper pressure . Driving on a significan tly
under-inflated tire causes the tire to overheat and can lead to tire
failure . Under-inflation also reduces fuel efficiency and tire tread
life, and may affect the vehic le's handling and stopping ability .
Please note that the TPMS is not a substitute for proper tire mainte­
nance, and it is the driver's responsibility to maintain correct t ire
pressure, even if under -inflation has not reached the leve l to trigger
il lumination of the TPMS low tire pressure te lltale .
Your veh ic le has a lso been equipped w ith a TPMS malfunction indi­
cator to indicate when the system is not operating properly . The
TPMS malfunction indicator is combined with the low tire p ressure
telltale . When the system detects a malfunction, the telltale wil l
flash for approx imately one minute and then remain cont inuously
il luminated . This sequence will continue upon subsequent vehicle
start -ups as long as the malfu nction exists.
When the ma lfunction indicator is illuminated , the system may not
be able to detect or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons , including the
insta llation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning prope rly . A lways
check the TPMS malfunction telltale after replacing one or more
tires or whee ls on your vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to continue to function
p roper ly .•
App lies to ve hic les : with tire pressu re mon ito ring system
Introduction
The tire pressure m onitoring system monit ors air pressure
in all four road wheels while t he vehicle is moving.
As soon as the tire pressure monitoring system senses a significant
loss of air pressure in one or seve ra l tires, text messages and yellow
~

Power windows
Controls
Fig. 50 Driver's door:
power window
switches
The switches are located in the driver's door. The front passenger's
door has a own power window switch of its own.
To open/close If the respective switch is pushed or pulled, the
window will, respectively .
Switches for front door windows
© operates the window in the driver's door.
@ operates the window in the front passenger door.
Switches for rear windows
© operates the left rear window.
@ operates the right rear window.
Switches for all windows
© operates all windows .
& WARNING
• Do not leave children unattended in the vehicle, especially with
access to vehicle keys. Unsupervised use of the keys can result in
Contro ls and eq uip­
ment
Opening and closing
& WARNING (continued)
starting of the engine and use of vehicle systems such as power
windows, etc. which could result in serious injury.
• Remember -you can still open or close the power windows for
about ten minutes after the ignition is switched off. Only when
either of the front doors are opened are the power windows
switched off.
• Be careful when closing the windows . Check to see that no one
is in the way, or serious injury could result!
• Always remove the ignition key whenever you leave your
vehicle.
• If you lock your vehicle from the outside, no one, especially
chil­
dren, should remain in the vehicle even when the power top is
opened.
• Do not stick anything on the windows or the windshield that
may interfere with the driver's field of vision. •
Switches in the driver's door
The driver can operate all windows.
If the respect ive switch is pushed or pulled the windo w will
open or close . The power w indow switches have a
two-posi­
tion function:
Opening the windows
Push the switch to the first stop and hold it there until the
window has lowered to the desired position.
Push the switch briefly to the
second stop: the window
will automatically open all the way. ..
~ehicle care Technical data

Power top: ca nnot b e use d
Power top not operating
This message wi ll appear in the display if the power top has been
deactivated for safety reasons or if there is a malfunction. Possible
causes are:
• vehicle speed t oo high: the power top operation is deactivated
for safety reasons if the vehic le is mov ing at a speed above 3 mph
(5 km/hi.
• battery voltage too low: the power top wil l not operate if the
battery voltage is too low . This is a precautionary feature to make
s u re that the re is always enough battery power avai lable to start the
engine. The power top can be activated again once the engine has
been started and is running.
• ove rload cut -off: if the power top is operated repeatedly the
hydraulic actuator components will be severely stressed . In this
case the over load cut -off will safeguard the system against damage.
This safeguard deactiva tes the system fo r abou t 15 to 30 minutes.
After this time the power top can be operated again as usual=> & .
• Malfunction: One possible cause of a malfunction is the fai lure
of a system component. In this case the power top can a lso be
manual ly operated =>
page 68. Turning off the ignition during the
opening or closing process may cause a malfunction. You can
correct this yourself=>
page 65.
Pow er top no t sec ure
Power top not locked in place
If the top has not opened or closed completely and the vehicle
moves then at a speed above 3 mph (5 km/h), this
warning will
appear in the instrument cluster display. Stop the vehicle. Open or
close the power top completely. The warning should disappear .
& WARNING
Never drive the car with a power top that is not securely lock ed in
place . If it i s not fir mly engaged , the top can b e blown ope n by the
Contro ls and eq uip­
ment
P o w er top
& W ARN ING (conti nued )
airstre am and ca u se injur ies and damage to the vehicle . - Risk of
crash !•
Correcting a malfunction
Turning off the ignition durin g the opening or closing
process may cause a malfunction.
F ig. 57 Power top
cov er in end p osition
App ly the hand b rake.
Sw it c h t he igniti on off .
Fold the powe r top cove r upward un til it engages.
Stow the power top in the powe r top compa rtment.
T ur n on the igni tion.
Press or pull the swi tch f or p ow er top operatio n
~ page 62, fig . 52 un til the powe r top is f ully clos ed o r
open .a
~ehicle care Technical data

Clear vision
Clear vision
Lights
Switching the headlights on and off ·'t!-·
Fi g. 85 Ins tru ment
pan el: lig ht sw itc h
Fi g.
86 Turn sig nal
lev er: high beam
ON /OFF
All switch pos itions refer to the indentation on the switc h
aligned with the spec if ied symbol. The light switch m ust not
be overt urned past the stops in either direction .
Switching on the side marker lights
- Turn t he light switch light to=> fig. 85
;oo:: .
Switching on the headlights and high beam
- T urn the light switch to ~D.
- Push the turn signa l lever forward towa rds the ins tru -
ment panel => fig. 86, to turn on the high beam, pu ll the
lever back to turn it off=>
page 83.
Swit ching off th e lights
- T urn the light switch to
0 .
The headlights only work when the ignition is switched on . While
starting the engine or when sw itching off the ignition , the head ­
lights wi ll go of f and only the side marker lights wil l remain lit .
& WARNING
Crashe s can happen when you cannot se e t he ro ad ah ead and
whe n you c annot b e seen by othe r motori sts.
• Alway s turn on the headlights so that you can see ahead and
s o that other s can see y our car fr om the b ack.
[ i ] Tip s
• If you remove the ignition from the ign ition lock whi le the head­
lights are still on, a bu zzer will sound as long as the driver 's door is
open to remind you to switch off the lights .
• Always observe the specific local regulations for your area when
to use your lights .•