2010 AUDI A5 CABRIOLET ignition

ignition is switched on, there is a difference between vehicles with bi­
xenon lights and halogen lamps:
• On vehicles with b i-xenon lights only the dayt ime running lamps in
the headlights will come on.
• On vehicles with halogen lights the front fog lights, side marker
lights and tail lights come on automatically.
& WARNING
Never u se daytime running lights to see where you are going . They
are not bright enough and will not l et you see fa r en ough ah ead
for safety , espe ciall y at dusk or when it i s dark. Be awar e of
c hanges in out side l ight condit ion s wh en you are dri ving and
respond b y switching on your l ow be am s
tD .
0 Note
• Alw ays be aware of changes in out side light condit ion s while you
are drivin g. Re spond in tim e to fadin g daylight b y turning the light
s witch to po sition
tD (or "AUTO") to turn on yo ur headlight s.
[I) Tips
The daytime running lights function cannot be turned off. •
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
Instrument lighting
The basic brightness of the illumination for the instru­
ments, the center console and the display can be
adjusted.
- Press the knob to release it.
N
-0 0 >< 00
"'
Fi g. 6 7 I nst rume nt
l ighti ng
- Rotating the knob to the right"+" will increase the basic
brightness when it is dark.
- Rotating the knob to the left"-" will decrease the basic
brightness when it is dar k.
- Pressing the knob will prevent unin tentiona l changes .
0 Note
The instrument cluster and center conso le illumination (gauges and
need les) comes on when you switch o n the ignition and the
veh icle
h eadlights are off .
Be aware of the following difference between
mode ls built to US or Canadian specifications:
• USA models : illumination of the inst rument cluste r (gauges and
needle s), da sh and center c onsol e around the gearshift l ever i s
c o ntrolled b y a light senso r lo cated in the instrument panel. The
in strument panel illumination will autom atically be come dimmer
as the day light fades away and eventu all y will go out completel y .,
Vehicle care Do-it-yourselt service iTechnical data

Clear vision
when outside light is very low . This is to r emind you , the driver , to
s witch on the headlight s before it get s too dark.
• Canada models : inst rument p anel illumin ation will stay br ight
regardles s of the inten sity of ambient light. Alw ay s be aware of
changes in outs ide light conditions wh ile you are driving. Respond
in time to fading daylight by turning the light switch to po sition
io
(or "AUTO" if your car is equipped with this feat ure) to turn on your
headlights .•
A ppli es to ve hicles : wit h xe non h eadlights
Xenon headlights
After starting the engine, the xenon head lights are automat ically
adjusted to the load and ang le of t he vehicle (for e xamp le, dur ing
acce leration and brak ing) . This prevents oncom ing traffic from expe ­
r ienc ing unnecessary headlight glare from yo ur xenon head lights.
If the sy ste m is not opera ting p roperly, a warning symbol in t he Auto ­
Check Control is displayed~
page 35. •
App lies to vehicles : w ith adapti ve lig ht
Adaptive Light
Wh en driving around bends, the relevant ar ea of the road
is better illuminated .
Fig . 68 Adaptive lig ht
w hen driving
The benefit of adaptive light is that the curve and the edge of the road
are better illum inate d~ fig. 68. Dyn am ic a daptive light is con trolled
automatically, depend ing on ve hicle speed and steering whee l angle .
When driving around bends, the headlights are contro lled accord ing
t o s teer ing whee l angle . So t hat there is no bla ck ho le ahea d of the
vehicle , the two ma in beams pivot at d ifferent angles.
[I] Tips
The system works above a speed of about 6 mph (10 km/h) .•
Emergency flashers A
T h e eme rgency flash ers m akes ot her mot ori st s a ware
that you or y our vehicle a re in an eme rgency situation.
Fig. 69 Eme rgenc y
fla she r sw itch
Pr ess the swi tch~ => fig. 69 to tu rn the eme rgenc y
flash ers on or of f.
When the e merge ncy flashers are on, all fou r turn sig nals blink at the
same t ime. The turn signal indicator lights¢¢ in the i nstr ument
cl uste r, as well as the ligh t in the eme rge ncy flasher switch ~ blink
likewise . The emergency flashers also wo rk when the ignition is
t urned off. .,_

Clear vision
0 Note
Do not use the high beam or headlight flasher in if you know that
these could be blinding oncoming traffic. •
Interior lights
Interior lights
The interior lights include the reading lights for the driver
and the front passenger.
Activat ing door contact circuit
F ig . 71 Sect ion from
head liner: Interio r
lights
- Press the button @. The LED in the button illuminates.
Dea ctiv ating door contact circuit
- Press the button @. The LED in the button goes out.
Front r eading lights ~
- Press one of the switches @ to turn the right or left
reading light on or off.
With the door contact circuit, the interior lights turn on as soon as
you unlock the vehicle or open the doors. The interior lights are also turned on when the
ignition key is removed. The lights turn off about
30 seconds after the doors are closed . When the vehicle is locked or
when the ign ition is turned on, the inter ior lights are turned off.
When a door is open, the interior lights are turned off after about 10
m inutes to prevent battery dra ining.
The brightness of the lights is controlled automatically by a dimmer
when they are sw itched on and off. •
Rear interior lights
There are reading lights in the rear for the passengers.
,...
-0 0
"' 0, a,
Fig. 72 Headliner:
Rea r read ing lights
The reading lights are switched on and off using the buttons ~~-•

Clear vision
tion ®· They are also cleaned every time you hold the lever in position
© for long er than 2 seconds .
& WARNING
• The rain sensor is only intended to assist the driver. The driver
is still responsible for manually switching the wipers on according
to the visibility conditions.
• The windshield may not be treated with water-repelling wind­
shield coating agents. Unfavorable conditions, such as wetness,
darkness, low sun, can result in increased glare. Wiper blade
chatter is also possible.
• Properly functioning windshield wiper blades are required for
a clear view and safe driving~ page
71, "Installing new wiper
blades ".
0 Note
• In the case of frost, check whether the windshield wiper blades are
frozen to the windshie ld. Switching on the windshield wipers can
damage the wiper blades!
• Prio r to using a car wash, the windsh ield wiper system must be
switched off (lever in position 0) . This prevents unintentional
switching on and damage to the win dshield wiper system.
[ i J Tips
• The windshield wipers are switched off when the ignition is turned
off . Activate the windsh ield wipers after the ignition is switched back
on by moving the windshield wiper lever to any position.
• Worn or dirty windshield wiper blades result in streaking. This can
affect the rain sensor* function . Check your windshield wiper blades
regularly .
• Th e washer fluid nozzles of the w indshield washe r system are
heated at low temperatures when the ignition is on. •
When stopping temporarily, e .g . at a traffic light, the set speed of
the windsh ield wipers is automatically reduced by one speed.•
Service position
The windshield wiper blades are replaced in the service
position.
Fig. 75 Service posi­
tion
The service position is set in the radio or in the MMI*.
- If the wiper blades are not frozen to the windshield, bring
the windshield wiper lever to the basic position @
~ page 69, fig . 74.
-Select: Function button [ CAR] > Windshield wipers >
Service position.
• On -changing the windshield wipe r blades can only be done if you
br ing the wiper arms to the service position~ fig. 75 . You will also
avoid paint damage to the hood when working on the wipers in this
position .
• Off -the windshield wipers are moved to their initial position
again.

Clear vision
Memory for exterior mirrors*
On vehicles with memory for the drive r's seat, the curren t sett ing for
t he exter io r mir rors is automatically stored a long w it h t he seat posi­
tion ~
page 80.
Tilt funct ion for the passenger's mirror* (only with
memory for exterior mirrors)
W hen the reverse gear is engaged , th e mirror su rface t ilts downwa rd
slightly if the setting is for the passenger 's mirror (knob in position
@ ~ page 73, fig . 78) . T hi s allows you to see the curb dur ing pa ralle l
par king .
T he mir ror r etur ns to it s in iti al position as soon as reverse gear is
disengaged and ve hicle speed is above about 9 mph (15 km/h). The
m irro r also retu rn s t o its in itia l pos it ion i f th e swi tch is moved to the
dr iver's outside mirror © or the ignition is sw itched off.
If t he position of t he mir ro r su rface is changed on a ti lted mirror, this
new position will be automatically assig ned to the remote key when
the vehicle is taken out of reverse gear.
0 Note
Curved mirror su rfaces (convex or spherica l*) increase your fie ld of
view. Remembe r th at veh icles o r o the r object s will appear sm alle r
and fart her away than when seen in a flat m irro r. If you use this
m irror to est ima te dis tanc es o f following vehicles when cha nging
lanes, you cou ld estimate incorrect ly and cause an accident .
[I] Tips
If there should be a malfu nction in the electrical system, you can st ill
a djus t the ou ts id e mir rors by pressing the edge o f the m irro r.•
A pp lies to vehicles: with aut omat ica lly adj usting outs id e m irr ors
Automatic dimming for the outside
mirrors
Th e o utside mirrors dim at the same time as the inside m irror. Whe n
the ignition is switched o n, the mirrors a utomatically dim depending
on the a mou nt of light s triki ng t he m irro rs (su ch as he adlights
shining into the veh icle from the rear) .
W hen the inter io r li ght ing is switche d on and when reverse gear is
engaged, the m irro rs a re switched back to their original brig htn ess
(not dimmed) .
& WARNING
Broken gla ss of automatic dimming mirror can cause electrolyte
fluid leakage. Electrolyte fluid can irritate skin, eyes, and respira­
tory sy stem.
• Repeated or prolonged exposure to electrolyte can cause irrita­
tion to the re spiratory system, especially among people with
asthma or other respiratory conditions . Get fresh air immediately
by leaving the vehicle or , if that is not po ssible , open window s and
doors all the way.
• If electrolyte gets into the eye s, flush them thoroughly with
large amounts of clean water fo r at least 15 minutes; medical
attention i s recommended .
• If electrolyte contacts skin , flush affected area with clean
water for at lea st 15 minute s and then wash affected area with
soap and water; medical attention is recommended. Thoroughly
wash affected clothing and shoes before reu se.
• If swallowed and person is conscious, r inse mouth with water
for at least 15 minutes . Do not induce vomiting unles s instru cted
to do so by medical professional. Get medical attent ion immedi-
ately .
~

Adjusting the curvature of the lumbar support
- Push the switch p late @forward or backward to increase
or red uce the curvature .
Adjusting the height of the lumbar support
-Push the sw itch p late @ up or down to position the curva­
ture higher or lower.
Fore-and-aft adjustment
- Push th e switc h® forward or backward~ pag e 78,
fig . 81.
Adjusting seat height
- Pull or push the switch ® up or down.
Front seat cushion up/ down
-Press th e sw itch ® at the fr ont up or down .
Rear seat cushion up / down
- Press t he switch ® at the rear up or down.
Adjusting seat back angle
-Push th e switc h @ forwa rd or backwar d.
Head restraint height adjustment*
-Press the switch © from up to down or t he ot her way.
Lengthening or shortening upper thigh
support*
- Lift the button @ under the seat cus hion . The front sea t
cushion moves fo rward u nder spring force .
Control s and equ ip­
m ent Vehicle OP-eration
Seats and storage
-Push the seat c ushion back w hen you have f in ished using
i t.
& WARNING
• Adjust the driver 's seat only when the vehicle is stationary . You
risk an accident otherw ise.
• The power adjustment for the front seat s al so works with the
ignit ion switched off or with the ignition key removed. For this
reason, children should never be left unattended in the vehicle -
they could be injured!
• Exerci se caution when adjusting the seat height . Unsupervised
or careless seat adjustment can pi nch fingers or hands causing
injuries .
• While the vehicle is mo ving , the seat bac ks of the front seats
mu st not b e inclined to o far to the rear bec ause the effectiveness
of the safety belts and the airbag system is se verely compromised
- there is a risk of injury .•
Easy entry function
The easy entry function makes it easier for the rear
passengers to enter and leave the vehicle.
Vehicle care
... N 0
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F ig . 82 D riv er 's se at:
C ont ro ls for e asy e ntry
assi st
~
Do-it-yourselt service iTechnical data

Seats and storage
- Light your cigarette from the red-hot heating co il of the
cigare tte ligh ter .
- Return the cigarette lighter to its socket .
Using the socket
- Remove the cigarette lighter.
- Insert the plug of the electrical device into the cigarette
ligh ter socke t.
The socket o f the ciga re tte lighter may be used for 12-volt appliances
w ith maximum consumption of up to 100 watts, such as a flash light,
small vacuum cleane r, etc.
Before you purchase any accessor ies, always read and follow the
information in =>
page 345, "Additional accessor ies and parts
replacement" .
& WARNING
• Use care wh en u sing the cigar ette lighter . Inattentive or unsu ­
pervised u se of the cigarette lighter can cause burns -risk of
injury!
• The cigarette lighter work s when the ignition is swit ched off or
w ith the ignition key removed . Children should nev er be left unsu ­
pervised in the vehicle, or there could be risk of fire!
• The po wer outlets and therefore the electrical accesso ries
c onnected to them ope rate only with the ignition on . Improper
use of the outlet s or of electrical acce ssor ies can lead to serious
injurie s or cau se a fire. For this rea son , children should ne ver be
left unatt ended in the veh icle -they could be injured!
0 Note
• To avoid damag ing the socket, only use plugs that fit p roperly . •
Only use the cigarette lighter socket as a power source for elec­
t rical accessories for short du rat ions. Use the socke ts * in the vehi cle
w hen a power sou rce is needed for longer durations .
(I] Tips
When the engine is off and accessories a re st ill p lugged in and are o n,
the vehicle battery can sti ll be drained .•
Storage
General overview
There are numerous places to store i tems in your vehicle.
Glove compartment => page 87
Storage compartments in the front seats
& WARNING
• Alway s re mo ve object s from the instrument panel. Any item s
not put away could slide ar ound in side the vehicle while d riving or
wh en accelerating or when apply ing the brake s or wh en driving
around a co rner .
• When you ar e driving make sure that anything you may have
pla ced in the center console o r othe r st orage lo cation s cannot fall
out into the footwell s. In case of sudden braking you would not be
able to brake, depress the clutch or accelerate. •

The rear window defogger can be t urned o n permanently by press ing
t he
IQlil] bu tton for more t han two seconds . This rema ins s tored until
the ignition is switched off . A rea r window defogger that was
switched on also remains stored for 1 S minutes after the ignition is
switched off .
I f the eng ine is restarted within these 15 minutes, the rear window
defogger is activa ted for 10 to 20 minu tes, depending on o utside
temperature. When a vehicle is parked for a short time, the rear
window defogger does not need to be m anually act ivated aga in.
<£' For the sake of the environment
As soon as the rear window is clear, yo u should switc h the rear
w indow defogger off. The reduced power consumption has a benefi­
cial effec t on fue l cons umption. •
Applies to vehicles : w ith del uxe automatic climate con tro l
AC mode !AC]
Deactivating
- Press the [AC] button .
Activating
-Press the !AC ] button again .
The coo ling system is turned on in AC mode . The heating and ventila ­
tion system is controlled automatically .
W Tips
If the LED in the switch continues to illuminate after AC mode has
been t urned off( = turning the AC off), there is a fau lt in an air-condi­
tioning component . Please consult an authorized dealership if there
is an operat ing problem. •
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Applies to veh icles : with deluxe a utomatic climate control
Air vents Warm and cold
Air distribution determines the air flow from the indi
­
vidual vents .
4 '
Fig. 9 8 Ins trument panel: Loca tio n of ai r vent s
Vents @and ®
- Rotate the thum bwheel loca ted next to the ou tlet to open
or cl ose it .
- To adjust the direction of the airflow from the outlet,
move the tab in the center of the outlet in the desired
direction . T he direction of the air delivered from the vents
can be a djusted horizontally and vertica lly.
The air outlets are actuated either automatically or manually
depending on the operat ing mode se lected. Heated or unheated
fresh a ir o r cooled air flows from the vents .
Vehicle care Do-it-yourselt service iTechnical data