2011 AUDI A5 COUPE warning

Warm and cold
Deluxe automatic climate control
Applies to vehicles : wit h deluxe automat ic climat e 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 ventila­
tion system as well a cooling system responsible for dehumidifying
and cooling the air inside the vehicle.
Th e automatic climate control system 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 a lso auto­
matically adjusted. The system also takes into account strong
sunlight so that manual adjustment is not necessary . So in almost all
cases,
automatic mode offers the best conditions for the comfort of
the occupants at all times of the year=>
page 97.
Please note the following :
The cooling mode lowers the humid ity level inside the vehicle. This
prevents fogging up of the windows.
In the case of high outside humidity and temperatures,
condensation
can drip from the air conditioning system evaporator and form a pool
under the vehicle . This is normal and not an indication of leaks!
At low outside temperatures, the fan automatically switches to a
higher speed when the coo lant reaches a sufficient temperature
except in the defroster position .
When starting with fu ll thrott le, the compressor of the automatic
climate control system is temporarily switched off to achieve full
eng ine power .
T o ensure engine cooling when the engine is under an extreme load,
the compressor is switched off at high coolant temperatures.
Controls and equip ­
ment Safety first
Warm and cold
Pollutant filter
The pollutant fi
lter (particle filter) ensures that impurities in the
outs ide air (e.g. dust, pollen) and odors are significantly reduced or
stopped . The air is also filtered in recirculation mode.
T he pollutant filter e lement must be changed at the intervals speci­
fied in the service plan so that the performance of the automatic
climate contro l system is not impaired.
If the effectiveness of the filter dec reases prematurely due to opera­
tion of the vehicle in areas with significant pollution, the filter
element must be changed between the specified service dates.
Key recognition
Th e cur rent automatic clima te control settings are automatically
stored and assigned to the master key.
Energy management
To prevent the battery from being discharged and to restore the
balance of energy, components which require large amounts of
energy are temporarily cut back or switched off=>
page 243. Heating
systems in particular require a great deal of energy. If you notice , for
example, that the rear window heater is not heating, then it has been
temporarily reduced or switched off by
energy management . These
systems are available again as soon as the energy balance has been
restored.
& WARNING
Traffic safety requires all window s to be clear of ic e, snow, and
condensation. Only then can good visibility be ensured . Famil­
iarize yourself with the correct operation of the automatic climate
control system as well as the proper procedure for defog-
ging/defrosting the windows. _,.
Vehicle care Technical data

Appli es to veh icles: wi th del uxe auto matic c limate contro l
Recirculation mode (~I
The recirculation mode prevents polluted outside air
from entering the vehicle interior.
A ctiva ting
- Press the button [cD] => &.
De activating
- Press the button [cD] 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 vehicle interior.
& WARNING
Y ou sh ould not u se the recirc ulati on m ode f or a n exte nded p erio d
si nce no fre sh air is draw n in . With t he air-condi tioning swit ched
o ff, the windows ca n fo g up, whi ch in creases the risk of an
ac cident !•
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Warm and cold
App lies to veh icl es: wit h delux e a utoma tic clim ate cont rol
Air distribution [in]
The automatically preset air distribution can be changed.
- Press the [ ·ial button.
Fig. 99 Air distribu­
tion button a nd reg u­
lator
- Rotate the regulator to the desired setting .
You can adjust the air distr ibut ion so that air flows from specific
vents. In position
;J air flows only to the windows, in position :,0, it
flows to the drive r or passenger, and in position
!,J it f lows to the
footwell. There are additional combinations available to adjust air
distribution as needed .
To regulate air distribution automatically, switch to
! AU TO].
When the radio or MMI" is turned on, the air distribution setting
appea rs for a few seconds on the screen. •
Ap plies to v eh icles: with de luxe automat ic cli mate control
Defrost [@]
The windshield and side windows are defrosted or cleared
of condensation as quickly as possible .
-Press the button [@)to turn on the defroster .
Vehicle care Do-it-yourselt service Technical data

1111....__w __ a _r_ m __ a_n_ d_ c_ o _ l_d _______________________________________________ _
your Audi Warranty & Maintenance book let . If in doubt, as k yo ur
a u tho rized Au di Serv ice Advisor for adv ice.
Key recognit ion
T he cur rent climate con trol settings are au tom atically s tored and
assigned to the remote key
Energy management
To prevent the battery from being discharged and to restore the
balance of energy, components wh ic h require large amo unts of
energy are temporarily cut back or sw itched off=>
page 243. Heating
systems in part icu lar req uire a g rea t dea l of energy. If you notice, for
example, that the rear window heater is not heating, then it has been
temporar ily c ut back or switched off by
ene rg y management. These
systems are available again as soon as the energy balance has been
restored .
& WARNING
Reduce d vi sibility is danger ous and can cause a ccident s.
• For safe dri ving it is very important that all windows be free of
ic e, snow and condensation .
• Completely fam iliar ize yourself with the prope r use and func­
tion of th e heating and v entilation sy stem and esp eciall y how to
defog and defro st the w indows .
• Never use the wind shield wiper /wa sher system in fr eezing
we ather until you h ave warmed the windshield fir st, u sing the
heating and ventila tion syst em . The wa sher solution ma y free ze
on the win d shield and reduce visi bility.
0 Note
• If you suspect that the cl imate contro l system has been damaged,
switch the system off to avoid further damages, and have i t inspected
by a qua lified dealersh ip. •
Repairs to the Audi a ir conditioner require special techn ica l knowl­
edge and special tools . Co ntact an a uth orized Audi dealer fo r assis­
tance .
(I] Tips
• To avoid adversely affecting heating and cooling performance and
to prevent condensation on the windows, the air intake in front of the
w indshield must be free of ice, snow and leaves.
• Th e air flowing out of the vents and througho ut the veh icle's
entire inter ior is discharged at the rea r of the vehicle . Make su re that
the o utlet s lots are not covered by clothing, etc.
• Climate control works most effective ly if the windows and the
panoramic sliding/tilt ing 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. •

_________________________________________________ W_ a_ r_m _ a_ n_d_ c_ o_ ld _ ___.llfflll
App lies to veh icles : wi th Delu xe aut omat ic climate contro l plus
Fan ~
The automatically preset fan speed can be reduced or
increased .
-Press the[~] button=> fig . 102.
Fi g. 102 Fa n but ton
and re g ul ator
- Rotate the regulator to set the des ired fan speed (air
volume) .
The clima te control system automatically regula tes fan speed based
on the interior temperature . You can adjust the volume of a ir
produced by the fan to your own requirements.
W hen the MMI display is tur ned on, t he fan speed setting appears for
a few seconds on the screen .
[ i J Tips
• It is possible that the fan speed may change automatically . This
occurs to ens ure that the desired temperature set ting is reached as
quickly as possible.
• T he fan speed cannot be reg ulated separately for the dr ive r and
front passenger .•
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Applies to vehicles : with Deluxe au tomat ic clima te cont ro l plus
Recirculation mode[~)
The recirculation mode prevents polluted outside air
from entering the vehicle interior.
Turning on recirculation mode
- Press the [a;:, ]=> & button .
Turning off recirculation mode
-Press the~ button again, or
press the
[AU TO] button.
In recirculation mode, ai r is drawn from the vehicle interior, filtered
and rec irc ulated . We recommend selecting rec irculation mode under
the following conditions:
Whe n driving throug h a tunnel or i n a t raffic jam so that exhaust
fumes and odors cannot enter the veh icle interior.
& WARNING
You should not u se the recirculation mode f or an exte nded period
sinc e no fre sh a ir i s drawn in . With the air- conditioning switch ed
off, the windows can fog up , which increase s the risk of an
a cci dent! •
Vehicle care Do-it-yourselt service iTechnical data

________________________________________________ ..::O ::_ n :...:_ t:::: h:...:.:: e:....'....: ro~ a'.!d :=.._ _J-
On the road
Steering
Manually adjustable steering wheel
The h eight and reac h of th e steering wh eel c an be
a djusted.
First, adjust t he dr iver's se at correct ly.
Fi g. 10 6 Leve r und er
the ste ering column
- Pull the lever:::::, fig. 106 -A rrow-:::::, &.
- M ove t he steeri ng wheel to the d esir ed po sition.
- Push the lever against the steeri ng column un til it loc ks.
T here must be at least 10 inches (25 cm) between your chest and the
cen ter o f the stee ring whee l. If you canno t sit more than 10 inches
(25 cm) from the steer ing wheel , see if adaptive equ ipment is avail­
able to help you reach the pedals and increase t he distance from the
steering wheel.
For detai led information on how to adjust the dr iver's seat , see
::>page 76.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration T
he steering wheel can be adjusted even whe n the ign ition is turned
off. For veh icles with seat memory, the individual positions for the
stee ring wheel ca n be st ored along wi th t he sea t pos it ion.
& 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 che st and the
steering wheel=>
page 172, fig. 164. If you cannot maintain th is
minimum distance , the airbag system cannot protect you prop­
erly .
• If phy sical limitations prevent you from sitting 10 in ches (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 w ith your face , the supp le­
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'clo ck position s 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

-On the road .,.,..___ ______________ _
Ignition Lock and ignition switch
Starting engine with the key
The ignition is switched on and the engine started with
the ignition key.
Fig. 107 Ignition key
-Insert the key into the ignition lock.
-fvtanual transmission: Fully depress the clutch pedal and
move the shift lever to the neutral position.
-Automatic transmission*: Step on the brake pedal and
move the selector lever to the
P or N position.
- Press the key=> fig. 107 -the engine will start .
By pressing the key without stepping on the clutch or the brake, the
ign ition is switched on and off. With the ignition on, the steering
wheel 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 transmiss ion,
the selector lever must 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 oil pressure must first build up in the hydraulic
valve adjusters . This is normal and not a cause for concern .
If the engine should not start immediately, the starting process is
automatically stopped after a short time. Repeat starting procedure.
Driver message in the instrument cluster display
Press brake pedal to start engine
This message appears if you do not step on the brake pedal to start
the engine on a vehicle w ith an automatic transmission .
Press clutch pedal to start engine
This message appears if you do not step on the clutch pedal to start
th e engine on a vehicle with a manual transmission.
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 only be started with the selector in these posi­
tions.
Shift to P, otherwise vehicle can roll away. Doors do not lock if lever
is not in P.
Thi s message appears for safety reasons along with a warning signal.
It appears if the selector lever for the automatic transmission is not
in the
P position after the ignition is switched off . Move the selector
lever to the
P position, otherw ise the vehicle is not secured against
rolling away. You also cannot lock the vehicle using the locking
button on the door handle or using 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 as the power windows could be operated. This can lead to
serious injury.

On the road -
----------------
& WARNING (co ntinued )
• Never leave children or per sons requiring a ssistan ce unat­
tended in the vehicle. The doors can be locked using 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 e xposed to very high or very
low t emperatures .
• Never remove the ignition key from the ignition look while the
vehicle is moving. Otherw ise, the steering lock could suddenly
engage and you would not be able to steer the vehicle.
0 Note
• In the event of a malfunct ion in the electronic ignit ion lock a
symbo l in th e i nstr umen t cluster flashes wi th the message
Ignition
lock defective .
• Avoid high eng ine spee ds, fast a cce le ra ti on or heavy eng ine load s
whi le the engine is still cold. This cou ld damage t he eng ine .
To avoid unnecessary engine wear and to reduce exhaust emiss ions,
do no t let your vehicle s tand and w arm up. Be re ady to dr ive off i mme ­
diately after starting your ve hicle . Maintain moderate speed unt il the
engine is complete ly warm . R emember, the engine per forms best at
operati ng temperature .
[I) Tips
• If the key ca nnot be removed from the ignition loc k, yo u have to
pull the mec hanical key o ut of t he maste r key in orde r to be able to
loc k the ve hicle The ve hicle can b e loc ked wi th the mec hani ca l key
=> page 44.
• If you open the driver's doo r wi th the ig nit io n switched on, a
buzzer soun ds an d the message
Ignition is on appea rs in the instru ­
m ent cl uster d isplay. Swit ch the ig nitio n off. •
Controls and equip ­
ment Safety first
Stopping the engine
-
Bring th e v ehicle t o a f ull s to p.
- Automatic transmission*: Move th e selector lever to t he P
or N position .
-Press on the igni tion key. The e ngi ne is tu rned off .
Emergency off
If it i s n ecess ary in unusu al circum stances, the eng ine can be
switched of f while the vehicle is mov ing. The engine will be switched
o ff if you pres s on t he key fo r an e xtende d peri od.
& 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 .
• The radiator fan can continue to run for up to 10 minutes even
after you have turned off the engine and removed the ignition key.
The radiator fan can also turn on again if the engine coolant heat s
up because of intense sunlight or heat build-up in the engine
c ompartment.
0 Note
Do no t stop the engine im medi ately a fter hard or ex tended dr iv ing.
Keep the eng ine running for approx imately two m in utes to prevent
exces sive he at build- up. •
Vehicle care Technical data

On the road Ill
----------------
engine again . Moreove r, yo u ca nn ot loc k the ve hicle from the outside
w ith th e key.
Shift to P , otherwise vehicle can roll away. Doors do not lock if lever
is not in P.
T hi s message appears for safety reasons along with a wa rn ing signal.
I t app ear s if the sele ct or l eve r for the a utomatic t ran smi ssion is not
in the
P pos itio n w hen sw itch ing off t he ig ni tio n wit h the
!START E NGINE STO P! bu tton . Move t he se lec to r lever to the P
posi tion, otherwise the vehicle is not sec ure d aga inst rolling away .
You also cannot l ock the ve hicl e usin g th e lockin g button on the door
han dle or us ing the remo te key .
Convenience key defe ctive ! Use ignition lock
T his me ssag e ap pea rs if t he v ehi cle has to be star ted not w it h t he
!START ENGINE S TOPJ button bu t with the ig nitio n 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 mo re
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 loads until
t he e ngine h as re ache d op era ting te m pera tu re - oth erwise you risk
eng ine damage.
• Th e engi ne can not b e start ed by p ushin g or t owing th e vehi cle.
• If the eng ine has bee n unde r heavy load for a n extended per iod,
heat builds up i n the engine compa rt me nt after the en gine is
Controls and equip ­
ment Safety first
switched off- t
here is a risk o f damag ing the engine. Allow the engine
to run at id le f or ab out 2 minu tes before sw itc hing it off .
W Tips
If you open the driver's doo r with t he ignition switc hed o n, a buzzer
so unds a nd the message
Ignition is on ap pears in t he instr ument
cl uster disp lay . Switc h the ign ition off .•
A pp lies to vehicles : w it h c onvenie nce key
Sw itching engine off with the
[ STAR T ENGINE S TOP] button
- Bring y our ve hic le to a c om ple te s top.
- Auto mat ic t ra nsm iss ion*: Mo ve t he sele ct o r le ver to th e
P
o r N po sition .
- Press the [START ENGINE STOP ] button ~ page 114,
fi g. 108 .
Emergency OFF function
If necessa ry, th e eng ine c an b e swi tched off w ith the se lec to r lever in
t he
R , D or S* positio ns. To do so, step on t he b rake pedal a nd pr ess
and ho ld the
!START ENGINE STO P! button (veh icle spee d must be
less than 6 mph/ 10 km/h.
& WARNING
• Never turn off the engine until the vehicle has come to a
c omplete 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 accident s and serious injuries.
~
Vehicle care Technical data