warning AUDI A5 COUPE 2010 Repair Manual

Seats and storage
Before you purchase any accessories, always read and follow the
information in=> page 341, "Additional accessories and parts
replacement".
& WARNING
• Use care when using the cigarette lighter. Inattentive or unsu­
pervised use of the cigarette lighter can cause burns -risk of
injury!
• The cigarette lighter works when the ignition is switched off or
with the ignition key removed . Children should never be left unsu­
pervised in the vehicle, or there could be risk of fire!
• The power outlets and therefore the electrical accessories
connected to them operate only with the ignition on. Improper use
of the outlets or of electrical accessories can lead to serious inju­
ries or cause a fire. For this reason, children should never be left
unattended in the vehicle -they could be injured!
0 Note
• To avoid damaging the socket, only use plugs that fit properly .
• Only use the cigarette lighter socket as a power source for elec­
trical accessories for short durations . Use the sockets* in the
vehicle when a power source is needed for longer durations.
[ i] Tips
When the engine is off and accessories are still plugged in and are
on, the vehicle battery can still be drained .•
Storage
General overview
There are numerous places to store items in your vehicle.
Glove compartment => page 89
Storage compartment in the roof =>
page 89
Coat hooks => page 89
- -Storage in the trim panels in the luggage
compartment
& WARNING
• Always remove objects from the instrument panel. Any items
not put away could slide around inside the vehicle while driving or
when accelerating or when applying the brakes or when driving around a corner .
• When you are driving make sure that anything you may have
placed in the center console or other storage locations cannot fall
out into the footwells. In case of sudden braking you would not be
able to brake, depress the clutch or accelerate.
• Any pieces of clothing that you have hung up must not interfere
with the driver's view. The coat hooks are designed only for light­
weight clothing. Never hang any clothing with hard, pointed or
heavy objects in the pockets on the coat hooks . During sudden
braking or in an accident - especially if the airbag is deployed -
these objects could injure any passengers inside the vehicle . •

Glove compartment
The glove compa rtmen t is illumin ated an d can be Jocke d.
To open glove compartment
Fig . 97 Glov e comp art ­
m ent
- Pull t he handle i n th e direc tion o f the arrow =:> fig. 97 and
swing t he cover down to open .
To close glove compartment
-Push the glove compartment lid upward unt il the loc k
engages.
T here are holders for a pen and a pad of paper in the glove compart ­
ment l id .
On the right side in the glove compartment is a holder with the key
b ody into which the emergency key must be clipped to be a ble to
start the vehicle .
& WARNING
To reduce the risk of personal inju ry in an a ccident or sudde n stop ,
alway s keep the glove compartment closed while driving . •
Con tro ls and eq uip­
ment
Seats and storag e
Storage compartment in the roof
,.,,,O;E\ 11111
fl([]') G)
o .. o
!.---~\.;;;;;;;;. ] Fig. 98 Storage p ocket
in th e roof
- T o open t he li d yo u have to tou ch the bar =:> fig. 98
(Ar row). T he lid opens a utom atic ally.
- To close the lid, push i t up un til it enga ges.
& WARNING
Alway s keep the lid closed while driving to reduce the risk of injury
during a sudden braking maneuver or in the event of an a ccident. •
Coat hooks
The coat hooks are lo cated on the side on t he pillar in the
rear.
& WARNING
• Make sure that hanging clothing doe s not obscure the view to
the rear .
• Hang only lightweight clothing and be sure that there are no
heavy or sharp -edged object s in the po cket s.
• Do not u se co at hanger s to han g the clothing otherwi se the effi ­
c a cy of the head a ir b ags* is compromi sed. •
Vehicle care
I I irechnical data

Warm and cold
Warm and cold
Deluxe automatic climate control
App lies to vehicles: with deluxe automat ic climate cont ro l
Description
The climate control system can be used to set a comfort­
able temperature inside the vehicle.
The climate control system is a combination of a heating and venti ­
lation system as we ll a cooling system responsible for dehumid i­
fying and cooling the air inside the vehicle.
The au tomatic c limate control system aut omatically mainta ins a
temperature once it has been set. The temperature of the air from
the vents, fan speed (air volume) and ai r distribution are also auto ­
matical ly adjusted . The system also takes into account strong
sun light so that manual adjustment is not necessary. So in almost
a ll cases,
automati c mode offers the best conditions fo r the com fort
of the occupants at all times of the year =>
page 92.
Please n ote the following :
The cooling mode lowers the humidity level inside the vehicle. This
prevents fogging up of the windows.
In the case of high outside humidi ty a nd temperatures,
condensa ­
tio n
can drip from the air conditioning system evaporator and form
a po ol under the vehicle . This is normal and not an indica tion of
leaks!
At low outside temperatures, the fan automatica lly switches to a
higher speed when the coolant reaches a sufficient temperature
except in the defroster position .
When star ting with ful l throttle, the compressor of the au toma tic
climate control system is temporari ly switched off to achieve full
engine power. To ensure engine cooling when the engine is under an extreme
load,
the compressor is switched off at high coo lant temperatures.
Pollutant filter
The pollutant filter (pa rticle fi lter) ensu res that impurit ies in the
outside air (e .g . dust, pollen) and odors are significant ly reduced or
stopped. The air is also fi ltered in recirculation mode .
The pol lutant fi lter e leme nt m ust be changed at the i nterva ls spec i­
fied in the service plan so that the performance of the automatic
cli mate con trol syste m is not impaired.
If the effectiveness of the filter decreases prematurely due to oper ­
ation of the vehicle in areas with significant pollution, the f ilter
e lement must be changed between the speci fied s ervice dates.
K ey recognition
The current automatic climate contro l settings are automatica lly
stored and assigned to the mas ter key .
Energy managem ent
To p revent t he ba ttery from being discharged and t o res to re the
balance of energy, components which require large amounts of
ene rgy are temporarily cut back or switched off=>
page 241.
Heating systems in particu lar require a great deal of energy. If you
notice, for examp le, that the rear window heater is not heating, then
it has been temporarily reduced or switched o ff by
energy manage ­
ment .
These systems are available again as soon as the energy
balance has been restored .
& WARNING
Traffic safety require s all windo ws to be clear of ice , sn ow, and
condensation . Only then c an good visibility be ensured . Famil-
ia rize yourself with the co rre ct operation of the automatic climate
~

& WARNING !continued)
control system as well as the proper procedure for defog­
ging/defrosting the windows.
0 Note
• If you suspect that the automatic climate control system has
been damaged, switch the system off to avoid further damage and
have it inspected by a qualified dealership.
• Repairs to the Audi automatic climate control system require
specialized knowledge and special tools. Therefore, contact an
authorized dealer in the event of malfunctions.
[ i) Tips
• To avoid adversely affecting heating and cooling performance
and to prevent condensation on the windows, the air intake in front
of the windshield must be free of ice, snow and leaves .
• The air flowing out of the vents and throughout the vehicle's
entire interior is discharged at the rear of the vehicle. Make sure that
the outlet slots are not covered by clothing, etc.
• Th e automatic climate control system works most effectively if
the windows and the panorama/tilting sunroof* are closed.
However, if the interior of a parked vehicle is extremely hot from the
sun, briefly opening the windows can speed up the cooling
process. •
Contro ls and eq uip­
ment
Warm and cold
Ap plies to veh icles: with deluxe automat ic climate contro l
Controls
This overview is to assist you in familiarizing yourself with
the controls of the automatic climate control system.
Fig. 99 Controls of the deluxe automatic climate control
Functions are set by rotating the regulator or are switched on and
off by tapping the buttons . The LED in the buttons illuminates when
the function is active .
Button(s) Meaning Page
!OFF] Switching on and off => page 92
(AUTO] Automatic operation => page 92
Regu latoral T
emperature selection => page 93
@ Fan => page 93
1~1 Recirculation mode => page 94
Vehicle care
I I irechnical data

Warm and cold
When the radio or MM1 ·• is turned on, the fan speed setting appears
for a few seconds on the screen =:.
page 93, fig. 103.
[ i ] Tips
• It is possible that the fan speed may c hange automatically. This
occurs to ensure that the desired temperature se tting is reached as
quickly as possible.
• The fan speed cannot be regulated separately for the driver and
front passenger. •
App lies to v ehicl es: with d eluxe a utom ati c clim ate contro l
Recirculation mode [¢7:;) ]
The reci rculation m ode preve nts po llute d ou tside a ir from
entering the vehicle interior.
A ctivating
- Press the button joE::> ] ~ &.
Deactivating
Press the button [~ I again, or
press the [AUTO
I button.
In recircu lation mode , air is drawn from the vehicle interior , fi ltered
and recirculated. We recommend select ing recirculation mode
under the fol low ing conditions:
When driving through a tunnel or in a traffic jam so that exhaust
fumes and odors cannot enter the veh icle in terior.
& WARNING
Y ou should not use the re circulation mode for an ext ended period
since no fres h air is drawn in . W ith the air- co nd itio ning sw itched
& W ARNING (continu ed )
off , the window s ca n fog up , which increases the risk of an
accident! •
Applies to veh icle s: wi th de luxe automat ic c limate con trol
Air distribution I in ]
The automati cally pr eset air distribu tion c an be change d.
- Press th e [ in ] bu tton.
F ig . 104 Air distr ibu ­
t io n bu tt o n and r egu­
l a tor
F ig . 10 5 Display: A ir
d is tribu tion
- Rota te the regulator to the des ired sett ing.

The climate controls are a combination of heating, ventilation and
cooling sys tems, which automa tica lly reduce humidity and cool the
air inside your vehic le .
The climate contro l automatically maintains a temperature once it
has been set. The temperature of the air from the vents, fan speed
(air volume) and air distribution are also automatica lly adjusted. The
system also takes into account strong sunsh ine so that manual
adjustment is not necessary . So in almost all cases,
a ut oma tic mode
offers the best co nditions for the comfort of the occupants at all
times of the year~
page 99.
Please note the following :
Turn on the air conditioner to reduce hum idity in the veh ic le. This
a lso prevents the windows from fogging up.
When the outside temperature is high and the air is very humid,
c onden sation from the evaporator may drip under the vehicle . T his
is normal and does no t indicate a leak.
If the outside temperature is low, the fan norma lly on ly switches to
a higher speed once the engine coo lant has warmed up sufficiently .
The air conditioner temporarily switches off when you drive off from a standstill using fu ll throttle to save engine power .
The compressor also switches off if the coolant temperature is too high, so that the engine can be adequately cooled under extreme
loads.
Du st and poll en filte r
The dust and pollen filter (a combined particle filter and activated
cha rcoal fi lter) reduces or prevents outside air pol lut ion (dust, or
pollen) from entering the vehic le .
The dust and pollen filter must be changed at the intervals specified
in your Maintenance booklet, so that the air conditioner can prop­
erly work .
I f you drive your vehicle in an area with a high degree of a ir pollu­
tion, the filter may need to be changed more frequent ly than speci-
Controls and equip ­
ment
W arm and cold
fied in your Audi Warranty & Maintenance book let. If in doubt, ask
your authori zed Aud i Service Advisor for advice .
Key recognition
The cu rrent climate contro l settings are automatically stored and
assigned to the remote key
Energ y mana gement
To prevent the battery from being discharged and to restore the
balance of energy, components which require large amounts o f
energy are temporarily cut back or switched off~
page 241.
Hea tin g systems in particu lar req uire a great dea l of energy. I f you
notice, for examp le, that the rear window heater is not heating, then
it has been temp orarily cut back or switched off by
energy manage ­
ment .
These systems are available again as soon as the energy
balance has bee n res tored .
& WARNING
Redu ced vi sibilit y is dangerou s and c an cau se a ccidents .
• For safe driving it is very important th at all windows be free of
ice , snow and conden sation .
• Completely familiari ze yourself with the proper use and fun c­
tion of the heating and ventilation sy stem and e speci ally how to
defog and defrost the windo ws.
• Never use the wind shield wiper /w asher sy stem in freezing
w ea ther until you have warmed the wind shield first , using the
heating and ventil ation sy stem . The wa sher solution m ay fre eze
on the w ind shield and r edu ce v isibilit y.
0 Note
• If you suspect that the climate contro l system has been
damaged, switc h the system off to avoid fur ther damages, and have
it inspected by a qualified dealership. .,_
I • •

___________________________________________________ W_ a_ r_m _ a_ n_d_ c_ o_ ld _ __._
When the MM I display is turned on, the fan speed setting appears
for a few seconds on the screen =>
page 100 , fig.110.
[ i J Tips
• It is possible that the fan speed may change automatically . This
occurs to ensure that the desired temperature se tting is reached as
quickly as possible.
• The fan speed cannot be regulated separa tely for the driver and
front passenger. •
Applie s to ve hic les: with D elux e a utom atic c lim ate co ntrol plu s
Recirculation mode[~)
The recirculation mode prevents polluted outside air from
entering the vehicle interior.
Turning on recirculation mode
-Press the lo'.;)] ~ & button.
Turning off recirculation mode
- Press the~ button again, or
press the (AUTO ] button.
In recirculation mode , air is drawn from the vehicle interior, filtered
and recirculated. We recommend selecting recirculation mode
under the following conditions:
When driving through a tunnel or in a traffic jam so that exhaust
fumes and odors cannot enter the vehic le interior.
& WARNING
You should not use the recirculation mode for an extended period
since no fresh air is drawn in. W ith the air-conditioning switched
Con tro ls and eq uip­
ment
& WARNING !continued )
off, the windows can fog up, which increases the risk of an
accident! •
Applies to vehic les : with De lu xe autom atic c lima te cont rol plu s
Air distribution I &-I
The automatically preset air distribution can be changed.
Press the[~) button ~ fig. 111.
Fig . 1 11 Air distribu­
tion button and regu­
lator
Fig. 112 MMI display:
Air distribution
Rot ate the regulator to the desired setting.
Vehicle care I I irechnical data

----------------------------------------------~O~n~t:!..h~ e:...!.:ro~a~d!._ _J-
On the road
Steering
Manually adjustable steering wheel
The height and reach of the steering wheel can be
adjusted.
First, adj ust t he drive r's seat correct ly.
F ig . 116 L ev er unde r
th e steeri ng col umn
- Pull the lever~ fig . 11 6 -A rrow- ~ /n..
- Move the steering wheel to the desired position.
Push the lever against the steering column until it locks.
T here must be at l east 10 inches (25 cm) between your chest and the
center of the steering wheel. If you cannot sit more than 10 inches
(25 cm) from the steering wheel, see if adaptive equipment is avail­
able to help you reach the pedals and increase the distance from the
steering wheel.
F or detailed information on how to ad just the driver's seat, see
=> page 72.
Con tro ls and eq uip­
ment
The steering wheel can be adjusted even when the ignition is turned
off. For vehicles with seat memory, the individual positions for the
steering whee l can be stored along with the seat position.
& WARNING
Improper u se of ste ering wheel adju stme nt and improper se ating
po sition can cau se seriou s per sonal injury .
• Adju st the steering wheel column onl y when the vehi cle is not
moving to preven t los s of vehicl e control.
• Adjust the dr iver' s se at or steering wheel so that there is a
minimum of 10 inch es (25 cm ) b etwe en your che st and the
s tee ring wheel
=> pag e 170 , fig. 1 8 0. If you cannot maintain th is
minimum di stance, the airbag sy ste m cannot protect you prop ­
erly .
• If physical limitation s prevent you from sitting 1 O inche s (25
c m ) or mo re from the steering whee l, check with your authori zed
Audi dealer t o see if adaptive equipment i s available .
• If the stee ring whe el i s a ligned with you r fa ce, the supple ­
men tal driver' s airbag cannot provide as much prot ect ion in an
a c cident . A lw ays m ake sure that the steering wheel i s aligned with
your chest .
• Alway s hold t he steer ing wheel with yo ur h and s at the 9 o'c lock
a nd 3 o'clock po sition s to reduce the ri sk of per son al injury if the
dri ver' s airb ag dep lo ys .
• Neve r hold the steering wheel at the 12 o'clock po siti on or with
your hand s insid e the steeri ng wheel rim or on the steer ing wheel
hub. H olding the steerin g wheel th e wrong way can cause seri ous
i nj urie s to the h ands , arm s and head if the dr iver' s a irbag
deploy s.•
Vehicle care
I I irechnical data

• ..__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.
Fi g. 11 7 Ignit ion key
Insert the key into the ignit ion lock .
Manual transmission : Fully depress the clutch pedal a nd
move t he shi ft lever to the neutra l posi tion .
Automatic transmission*: Step on the brake peda l and
move the selector lever to the
P or N posit ion.
Press the key=::> fig . 117 -the eng ine will sta rt.
By pressing the key w ithout stepping on the clutch or the brake, the
ign ition is switched on and off. With the ignition on, the steering
whee l is unlocked.
You can only remove the key with the ignition switched off. To do
this, you have to press on the key again. With an automatic trans­ mission, the selector lever m ust be in the
P position.
When starting the engine, major electrical loads are switched off
temporarily. After starting a cold engine
, there may be a brief period of increased
noise because the o il pressure must first build up in the hydraulic
valve adjusters . This is normal and not a cause for concern .
I f the engine should not start immediately, the starting process is
automatically stopped a fter a short t ime . Repeat starting procedure.
Driv er me ssage in the instrument clust er di spl ay
Pre ss b rake ped al to s ta rt engine
This message appears if you do not step on the brake pedal to start
the engine on a vehicle with an automatic transmission .
Press clut ch pedal to sta rt engine
T his message appears if you do not step on the c lutch peda l to start
the engine on a vehicle with a manua l transmission .
Engage N or P to start engine
This message appea rs when attempting to start the engine if the
selector lever for the automatic transmission is not in the
P or N
position . The engine can only be started with the selec tor in these
positions.
S hift to P, othe rwis e veh icle can roll away. Doors do not lock if le ver
is not in
P.
This message appears for safety reasons along with a warning
signal. It appears if the selector lever for the automatic transmiss ion
is not in the
P p o sition after the ign it ion is switched off. Move the
selector lever to the
P position, otherwise the vehicle is not secured
aga inst ro lling away. You a lso cannot l ock the vehicle using the
locking bu tton on the door handle or using the remote key .
& WARNING
• Always take the key with you wheneve r you leave yo ur vehi cle .
Otherwi se , the engine could be start ed or electr ical equipment
s u ch as the po wer windows could be oper ated . Th is ca n lead to
seri ous injury.

___________________________________________________ O _n_ t_h _ e_ r_ o _ a_ d __ lfflll
& WA RN IN G ( continu ed )
• Never le ave children or per son s requiring a ssis ta nce unat­
te nded in the veh icle . The do ors can be locked u sing the remote
tr ansmitter, pre venting people from es caping fro m the vehi cle on
their own in t he event of an emergen cy. D epending on the time of
year , people inside the veh icle can be e xpo sed to ver y high or very
low t emperature s.
• Never remove the ignit ion key from t he ig nition loo k while the
v ehic le is moving . Othe rwi se, the steering lock could sudden ly
e ngage and you w ould not be able to steer the ve hicle .
0 Note
• In the event of a malfunction in the electronic ignition lock a
symbol in the ins trument cluster flashes with the message
Ign ition
l ock defe cti ve .
• Avo id high engine speeds, fast acce leration or heavy engine
loads while the engine is sti ll cold. This could damage the engine.
To avoid unnecessary engine wear and to reduce exhaust emis ­
sions, do not let your vehic le stand and war m up. Be ready to drive
off immediate ly after starting your vehicle . Maintain moderate
speed until the engine is completely warm . Remember, the engine
performs best a t operating temperature .
[ i J Tip s
• If the key cannot be removed from the ignition lock, you have to
pul l the mechanica l key out of the master key in orde r to be ab le to
lock the vehic le The vehicle can be locked with the mechanical key
=> page 40.
• I f you open the driver's door with the ignition switched on , a
buzzer sounds and the message
Ignition i s on appears in the instru ­
ment cluster display. Switch the ignition off .•
Controls and equip ­
ment
Stopping the engine
Bring t he vehicle to a full s to p.
- Automatic transmission*: Move t he selector lever to the P
or N posi tion.
Press on the ignition key . The engine is turned off.
Emergen cy off
If it is necessary in unusual circumstances, the engine can be
switched off while the vehic le is moving. The engine will be
switched o ff if you press on the key for an extended pe riod .
& WARNING
• Nev er turn off the engine until the vehicle h as come t o a
c omplete stop.
• The b ra ke boo ster and se rvot ronic onl y work w hen the eng ine
is running . With the ignition turned off , you have to app ly mo re
force when ste ering or br aking . Since you cannot stee r and stop
norm ally, th is c an le ad to a ccidents and serious injurie s.
• The rad iator f an ca n cont inu e to ru n fo r up t o 10 minute s eve n
after you have turned off the engine and remo ved the ign ition ke y.
The r adi ator fan can als o tu rn on ag ain if the engine coolant he ats
up be cau se of inten se sunl ight or heat build-up in the engine
compartment.
0 Note
Do not s top the engine immed iately after hard or extended driving .
Keep the engine running for approxima te ly two minut es to prevent
excessive heat bui ld-up. •
I • •