lock AUDI A5 CABRIOLET 2010 Service Manual

Button(s)
IOFFJ
!AU TO ]
-
Temperature regu-
lator 1 al
T emperat ure regu­
lator 2a)
-
I~ 1b>
-
Meaning
Turns on and off
Automatic operation -
driver's side/ front pas­
senger's side
-
Temperature selection -
dr ive r's side
T emperature selection -
front passenger 's side
-Fan - driver's side/ front
passenger's side
Recirculat ion mode
Air distribution - driver's
side / front passenger's
side
Defrost
Rear window defogger
T urns coo ling system on
and off
Page
:::> page97
:::> page97
--
=>page 98
:::> page98
=>page
99
:::> page 99
=>page 99
:::>page 100
=> page 100
Seat heating / seat ventila-
tion =>
page 103
--
-
a) The reg ulator is a lso used to se t the fan speed, ai r distrib u tion a nd seat
heati ng.
b) The sy mb ol m ay appe ar sli ght ly diffe re nt in s om e m od els .
[I] Tips
T he grille on the controls=> page 96, fig . 99 must rema in unob­
structed and must not be taped over . Measuring sensors are located
beh ind it. •
Controls and equip ­
ment Safety first
Warm and cold
App
lies to ve hicles : w ith de luxe a utomat ic cl imate contro l plu s
Turning the climate control on and off
-Briefly press [ OFF], or press [A UTO I to turn t he climate
co ntrol
on .
-Press the [ OFF ) button for at least 2 seconds to turn the
climate control
off an d to b lock t he air supp ly from t he
outside. " OFF" appears in the d isp lay.
Climate cont rol turns on again when you press t he temperature
regulator •
Applies to v ehicl es: wit h d elu xe a utom atic cl im ate co ntro l pl us
Automatic mode I AU TO]
The sta ndard operating mode for all times of the year .
Turning on automatic mode
-Set the temperature between 60 °F (+ 16 °() and 8 4 °F
(+28 °() .
-Press the [AUTO I b utton.
Automatic mode ens ures constant temperat ures in the in terio r and
dehumidifies the air inside the ve hicle . Air temperature, volume and
distribution are controlled automatica lly to reac h or ma inta in the
desired inte rior temperature as qu ic k ly as possible. F luctuations in
exterior temperatu re and t he effects of temperature from the posi­
tion of the s un a re compensated for au toma tically.
Th is operating mode works o nly in an ad justab le temperatu re range
o f 6 0°F (+ 16 °() to 8 4°F ( +28° C). If a temperat ure below 60°F
( + 16°() is se lec ted,
LO appears in the display . At temperatures above
84° F (+28° (),
HI is displayed. At both extreme sett ings, climate
control runs continuously at max imum cooli ng or heating power .
Th ere is no temperat ure reg ulation .•
Vehicle care Technical data

1111....__w __ a _r_ m __ a_n_ d_ c_ o _ l_d _______________________________________________ _
Applies to veh icles : wi th d eluxe automat ic clim ate cont rol pl us
Economical use of the climate control
system
Economical use of the climate control system helps save
fuel.
When the climate control system is working in cooling mode,
engine performance is reduced and fuel consumption is
affected. To keep the time the climate control system is on as
short as possible, you should do the following:
- To save fuel, turn off cooling mode by pressing the AC
button (indicator light goes out).
- In addition, if you open the window while driving, turn off
cooling mode by pressing the AC button (indicator light
goes out).
- If the vehicle is extremely hot due to the heat of the sun,
briefly open doors and windows.
~ For the sake of the environment
When you save fuel, you reduce emissions from the vehicle. •
Applies to vehicles: with deluxe automatic climate cont rol plus
Deluxe automatic climate control plus -
basic settings
The basic climate control settings can be adjusted in the
radio or MM!*.
-Select: Function button (CAR]> Climate control switch.
Automatic recirculation
An air quality sensor detects increased concentrations of pollutants
in the outside air and automatically switches to recirculation mode. We recommend that you always keep automatic
recirculation ON to
prevent polluted outside air from entering the vehicle interior.
If the
air quality sensor located in the climate control system detects
polluted outside air, the sensor decides whether the air pollution can
be reduced by the factory-installed pollutant filter or whether it is
necessary to switch to recirculation. With heavy concentrations of
pollutants, the climate control system is switched automatically to
recirculation mode and the supply of outside air is blocked. As soon
as the concentration of pollutants in the outside air drops, fresh air is
supplied to the vehicle interior again.
In the event that the windows fog up during automatic recirculation,
press the
l@I button immediately.
Under certain operating conditions, automatic recirculation is
switched off automatically. When outside temperatures are below
about 50
°F ( + 10 °(), automatic recirculation is limited to
30 seconds. When outside temperatures are below about 30
°F (-
1 °C), automatic recirculation is limited to 15 seconds .
Synchronization
After Synchronization is set to on, all of the subsequent climate
control settings (except for seat heating*) for the driver are trans­
ferred to the front passenger .
Synchronization is canceled when settings are adjusted on the front
passenger's side .•

___________________________________________________ O;,__ n_ t ;,__ h:...:e:.....:.. r..:o :...:a::.:... d.:.;___,J-
On the road
Steering
App lies to veh icles : w ith manu ally adjusta ble steering whe el
Manually adjustable steering wheel
Th e height and rea ch of th e st eer ing wh eel can b e
a dju sted.
Fir st, adj ust the drive r's s eat co rrec tly.
Fig . 107 Lever under
the steering colum n
-Pull th e lever=> fig. 107 -Arrow-=> &.
- Move the steeri ng w hee l to the des ired pos it ion.
- Pus h the lever aga inst the s tee ring column until it loc ks .
Th ere m ust be at leas t 10 inches (2 5 cm) be twee n you r chest a nd the
center of the steering whee l. If you cannot si t more than 10 inches
( 2 5 cm) from the s teer ing wheel, see if adaptive eq uipment is av ail­
able to help you reach the p edals and inc rease t he distance from the
s teeri ng wheel.
F or det aile d info rmation on how to adju st the dr iver's sea t, see
=> page 78.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration The
steeri ng wh eel ca n be adju sted ev en wh en the ign ition is turn ed
off. For ve hicles with seat memory, the individual positions for the
stee ring wheel c an be st ored al ong wi th t he sea t positi on .
& WARNING
Improper use of steering wheel adjustment and improper seating
position can cause serious personal injury .
• Adjust the steer ing wheel column only when the vehicle is not
moving to prevent loss of vehicle control.
• Adjust the dri ver's seat or steering wheel so that there is a
minimum of 10 inches (25 cm) between your chest and the
steering wheel=>
page 178, fig. 178 . If you cannot maintain this
minimum distance , the airbag system cannot protect you prop­
erly .
• If physical limitations prevent you from sitting 10 inches (25
cm) or more from the steering wheel, check with your authorized
Audi dealer to see if adaptive equipment is available.
• If the steering wheel is al igned with your face, the supple­
mental driver 's airbag cannot provide as much protection in an
accident . Always make sure that the steering wheel is aligned with
your chest.
• Always hold the steering wheel with your hands at the 9 o 'clock
and 3 o'clock positions to reduce the risk of personal injury if the
driver's airbag deploys .
• Never hold the steering wheel at the 12 o'clock po sition or with
your hands inside the steering wheel
rim or on the steer ing wheel
hub. Holding the stee ring wheel the wrong way can cause serious
injur ies to the hands, arms and head if the driver's airbag
deploys. •
Vehicle care Do-it-yourselt service iTechnical data

ffl..__O_ n_ t_h _e_ r_o _ a_ d _________________________________________________ _
Ignition Lock and ignition switch
Starting engine with the key
The ignition is switched on and the engine started with
the ignition key.
F ig. 10 8 Igniti on k ey
-Inse rt the key in to the ig n ition lock.
- Step on th e brake pedal and mov e th e selec tor lev er to th e
P or N posi tion.
- Press the key=> fig. 108 -the engine wi ll start.
By pressing the key without stepp ing on the clutch or the b rake, the
ign itio n is switc hed on and o ff . With the ignition on, the steeri ng
w heel is unlocked.
You can o nly remove the key with the ig nition switc hed off . To do this,
you have to press on the key ag ain. Wi th an a utomat ic transm iss io n,
the selector lever must be in the P pos ition.
W hen s tarting the engine, major electrica l loads a re swi tched off
temporarily .
After startin g a cold engine, there may be a brief period of increased
noise be cause the oil p ress ure mu st firs t b uild up in t he hydr auli c
valve adjuste rs. This is normal and not a cause for concern. If
the eng ine s hould not start immediately, the starting process is
a u tom atically st op ped aft er a sh ort t ime. Re peat sta rtin g p ro cedu re.
Driver message in the instrument cluster display
Press brake pedal to start engine
T h is message ap pears i f yo u do not step on the brake pedal to start
t he engine on a vehicle w ith an au toma tic transmission.
Engage N or P to start engine
This message appea rs when at tempti ng to start the eng ine if the
sele ctor lever fo r the au tomatic t ransm ission is no t in the P or N po si·
t ion. The engine can on ly be sta rted wi th the selecto r in these posi­
tions.
Shift to P , otherwise vehicle can roll away. Doors do not lock if lever
is not in P .
This message app ears fo r sa fe ty reasons along with a wa rning sig nal.
It appea rs if the selector lever for t he automat ic transm iss io n is not
in the P posi tion af ter the ignition is sw itched off . M ov e t he se lector
lever to the P pos itio n, ot herw ise the vehicle is not secured against
rolling away . You a lso ca nnot lo ck th e ve hi cle u sing the locking
button on the door hand le or us ing the remote key.
& WARNING
• Always take the key with you whenever you leave your vehicle.
Otherwise, the engine could be started or electrical equipment
such a s the power windows could be operated . This can lead to
serious in jury.
• Never leave children or per sons requiring assistan ce unat­
tended in the vehicle. The doors can be locked u sing the remote
transmitter, p reventing people from escaping from the vehicle on
their own in the event of an emergency. Depending on the time of
year, people inside the vehicle can be exposed to very high or very low temperatures. ..,

_________________________________________________ O_ n_t_ h _ e_ ro_ a_d __ ffl'II
& WARNING (co ntinued )
• Never remo ve the ignition key from the ignition look while the
vehicle is moving. Otherwi se, the steering lock could suddenly
engage and you would not be able to steer the vehicle.
0 Note
• In the event of a malfunction in the electronic ignit ion lock a
symbo l in th e instr umen t cluster flashes with the message
Ignition
lock defective .
• Avoid h igh eng ine speeds, fast acce lerat ion or heavy eng ine loads
whi le the engine is still co ld. This cou ld damage the engine .
<£> For the sake of the environment
To avoid unnecessary engine wear and to reduce exhaust emiss ions,
do not let your vehicle s tand and w arm up. Be re ady to dr ive off i mme­
diately after starting your ve hicle. Mai ntain mode rate speed until the
eng ine is complete ly w arm . R emembe r, the eng ine per forms best at
operat ing temperature.
[I) Tips
• If the key ca nnot be removed from the ignition lock , yo u have to
pull the mec hanica l key o ut o f the maste r key in o rde r to be able to
lock the ve hicle Th e veh icle can be locked with the mec han ical key
=> page 39.
• If you open the driver's door with the ig nit io n switched on, a
buzze r soun ds and the message
Ignition is on appea rs in the instru ­
ment cl uster d is p lay . Switch t he ig nitio n off .•
Stopping the engine
- Bring the vehic le to a fu ll s top.
Controls and equip ­
ment Safety first
M
ove the select or lever to the P or N po sit ion .
- Press on t he igni tion key. The engi ne is tu rned of f.
Emergency off
If it is necessary in unusual circ umstances, the engine can be
switched off while the vehicle is mov ing . The eng ine will be switched
off if you press on the key for an extended period.
& WARNING
• Never turn off the engine until the vehicle has come to a
complete stop .
• The brake booster and servotronic only work when the engine
is running . With the ignition turned off, you ha ve to apply more
force when steering or braking. Since you cannot steer and stop
normally, this can lead to accident s and serious injuries.
• The radiator fan can continue to run for up to 10 minute s even
after you have turned of f the engine and removed the ignition key.
The radiator fan can also turn on a gain if the engine coolant heats
up becau se of intense sunlight or heat build-up in the engine
compartment.
0 Note
Do not stop the engine immediately after har d or extended dr iving.
Keep the eng ine runni ng fo r approx imately two m in utes to p revent
excessive heat b uild -up. •
Vehicle care Technical data

ffl..__O_ n_ t_h _ e_ r_ o_ a_ d _________________________________________________ _
Starting and stopping the engine
with convenience key
A pplies to veh ic le s: w ith conven ience ke y
Starting the engine with the
[START ENGINE S TOP] button
This button switches on the ignition and starts the
engine.
Fig. 109 Convenience
key: START ENGINE
STOP button
-Step on the brake pedal and move the selector lever to P
orN =>& .
- Press onthe[START ENGINE STOP)button::::>fig. 109-
the engine will start .
By pressing the [START ENGINE STOP] button without depressing
the clutch or the brake peal, the ignition is switched on and sw itched
off by pressing it again .
If the engine does not start immediately, stop trying after 10 seconds
and then try to restart the engine about 30 seconds later.
After a co ld engine is started, there may be a brief period of increased
noise because oil pressure must first build up in the hydraulic valve
adjusters. This is normal and not a cause for concern.
Driver message in the instrument cluster display
No key identified
This message appears when the !START ENGINE STOP] button is
pressed if there is no master key ins ide the veh icle or if the system
does not recognize it. For example, the master key cannot be recog­
nized if it is covered by an object (e.g. aluminum brief case) which
screens the radio signal. Electronic devices such as cell phones can
also interfere with the radio signal.
Press brake pedal to start engine
This message appears if you press the !STAR T ENGINE STOP)
button to start the engine and do not depress the brake pedal. The
eng ine can only be started if the brake peda l is depressed.
Engage N or P to start engine
This message appears when attempting to start the engine if the
selector lever for the automatic transmission is not in the P or N posi­
tion. The engine can on ly be started with the selector in these posi­
tions.
Key not in vehicle
This message appears along with the.:! symbol if the master key is
removed from the vehicle with the engine running. It is intended to
remind you (e.g. when changing drivers) not to continue the journey
without the master key .
If the master key is no longer in the vehicle, you cannot switch on the
ignition after stopping the engine and you also cannot start the
eng ine again. Moreover, you cannot lock the vehicle from the outside
w ith the key.
Shift to P, otherwise vehicle can roll away. Doors do not lock if lever
is not in P .
This message appears for safety reasons along with a wa rning signal.
It appears if the selector lever for the automatic transmission is not
in the P position when switching off the ignition with the
!START ENGINE STOP] button. Move the selector lever to the P _..

___________________________________________________ O_ n_ t_h _e_ r_o _a_ d __ _
position, otherwise the vehicle is not secured aga inst rolling away.
Y ou also ca n not lock t he vehi cle using th e locking button on the door
hand le or us ing the remote key .
Convenience key defe ctive ! Use ignition lock
T hi s message appears if t he veh icle has to be sta rted not w ith the
! STAR T EN GINE STO PJ bu tton bu t with the ig nition key.
& WARNING
• Never allow the engine to run in confined spaces -danger of
asphyxiation.
• Never turn off the engine until the vehicle has come to a
complete stop.
• The brake booster and servotronic only work when the engine
is running . With the ignition turned off , you have to apply more
force when steering or braking. Since you cannot steer and stop normally, this can lead to accidents and serious injuries.
0 Note
• Avoid high engine rpm, full throttle and heavy engine loa ds until
t he e ngi ne h as r eache d op erat ing temperat ure -oth erwi se you ri sk
eng ine damage.
• Th e en gine ca nnot be sta rted by p us hi ng or tow ing t he veh icle.
• If the eng ine has bee n un der h eavy load for a n ex tended per iod,
heat b uilds up i n the engin e compartmen t after the engine is
switched off- there is a risk o f damag ing the engine. Allow the engine
t o r un at idle for abou t 2 min utes before sw itc hing it off.
[I) Tips
If y ou open t he dr iver 's door wi th th e ig nit io n sw itche d on, a bu zzer
so unds and the message
Ignition is on appears in the instrument
clu ster displa y. Swi tch t he ig nition o ff.•
Controls and equip ­
ment Safety first
App
lies to vehicles : w ith con venience key
Sw itching engine off with the
[ START ENGINE S TOP] button
- Bring yo ur ve hic le to a co mplete sto p.
- Aut omat ic tra nsmissi on*: Mo ve the select or l eve r to the P
o r N posit ion.
- Press the !ST ART EN GI NE STO P] but to n => page 108,
fig . 109 .
Emergency OFF function
If necessary, the eng ine ca n be switched off with the se lecto r lever in
t he R, Dor S* po sitio ns. To d o so, step o n the b rake pedal and pr ess
and ho ld the
! ST ART ENGINE STOPJ button (vehicle speed must be
les s than 6 mph / 10 km /h.
& WARNING
• Never turn off the engine until the vehicle has come to a
complete stop.
• The brake booster and servotronic only work when the engine
is running . With the ignition turned off , you have to apply more
force when steering or braking. Since you cannot steer and stop normally , this can lead to accidents and serious injuries .
• For safety reasons, you should always park your vehicle with
the selector lever in P . Otherwise, the vehicle could inadvertently
roll away .
• After the engine has been switched off , the radiator fan can
continue to run for up to 10 minutes -even with the ignition
switched off. It can also switch on again after some time if the
coolant temperature rises as the result of a heat buildup or if the
engine is hot and the engine compartment is additionally heated
by the sun's rays.
~
Vehicle care Technical data

On the road -
----------------
more detail. If the driver message Parking brake! appears, there is an
operat ing malfunction in the parking brake which you should have
repaired immediately by an authorized Audi dealer or other qualified
workshop ~
page 28.
[I] Tips
• You can apply the parking brake at any time -even with the igni­
tion turned off. The ig nition must be turned on in order to release the
parking brake.
• Occasional noises when the parking brake is applied and released
are normal and are not a cause for concern.
• When the vehicle is parked, the parking brake goes through a self­
test cycle at regular intervals . Any associated noises are normal. •
Parking
Various rules apply to prevent the parked vehicle from
rolling away accidentally.
Parking
-Stop the vehicle with the foot brake.
- Pull the switch to apply t he parking brake.
- Move the selector lever to P.
- Turn the engine off::::>&.
In addition on inclines and grades
-Turn the steering wheel so that your vehicle will ro ll
against the curb in case it should start to move.
_& WARNING
• When you leave your vehicle -even if only briefly· always
remove the ignition key. This applies particularly when children
Controls and equip ­
ment Safety first
& WARNING
(continued )
remain in the vehicle. Otherwise the children could start the
engine, release the parking brake or operate electrical equipment
(e.g. power windows). There is the risk of an accident.
• When the vehicle is locked, no one -particularly not children
should remain in the vehicle. Locked doors make it more difficult
for emergency workers to get into the vehicle -putting lives at
risk. •
Starting from rest
The starting assist function ensures that the parking
brake is released automatically upon starting.
Stopping and applying parking brake
-Pull the switch to apply the parking brake.
Starting and automatically releasing the
parking brake
- When you start to drive as usual, the parking brake is auto -
matically released and your vehicle begins to move.
Whe n stopping at a tra ffic signal or stopping in city traffic on ve hicles
with an automatic transmission, the parking brake can be applied.
Th e vehicle does not have to be held with the footbrake. The parking
brake eliminates the tendency to creep with a drive range engaged.
As soon as you drive off as usual, the parking brake is released auto­
matically and the vehicle starts to move.
Starting on slopes
When starting on inclines, the starting assist prevents the vehicle
from unintentionally rolling back. The braking force of the parking
brake is not released until sufficient driving force has been built up at
the whee ls. ..,
Vehicle care Technical data