2011 AUDI A5 COUPE air filter

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

_________________________________________________ w __ a _r _m __ a_n _d_ c_ o_ ld __ _
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 or the
panorama/tilting sunroof* 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 th e environm ent
When you save fuel, you reduce emissions from the vehicle .•
Deluxe automatic climate control
plus
App lies to veh icles: w ith De luxe automatic climate control plus
Description
The air conditioner is fully automatic and is designed to
maintain a comfortable and uniform climate inside the
vehicle.
We recommend the following settings:
- Set the temperature to 75 °F (+23 °C).
- Press the
[AUTO) button.
With this setting, you attain maximum comfort in the least amount
of time. Change this setting, as desired, to meet your personal needs.
Controls and equip­
ment Safety first
The climate controls are a combination
of heating, ventilation and
coo ling systems, which automatically red uce humidity and cool the
air inside your vehicle .
The climate control 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 automatically adjusted. The
system a lso takes into account strong sunsh ine so that man ual
adjustment is not necessary. So in almost all cases,
automa tic mo de
offers the best condit ions for the comfort of the occupants at all
times of the year~
page 104.
Please note the following:
T urn on the a ir cond itioner to reduce humidity in the vehicle. This also
prevents the windows from fogging up.
When the outside temperature is high and the air is very humid,
condensati on from the evaporator may drip under the vehicle. This is
normal and does not indicate a leak .
If the outside temperature is low, the fan normally only switches to a
higher speed once the engine coolant has warmed up sufficiently.
T he air conditioner temporari ly switches off when you drive off from
a standstill using full throttle to save engine power.
T he compressor also switches off if the coolant temperature is too
high, so that the engine can be adequately cooled under extreme
loads.
Du st a nd p ollen filt er
The dust and pollen filter (a combined particle fi lter and activated
charcoal filter) reduces or prevents outside a ir po llution (dust, or
pollen) from entering the vehicle.
T he dust and pollen filter must be changed at the intervals specified
in your Maintenance booklet, so that the air conditioner can properly
work.
If you drive your vehicle in an area with a high degree of air pollution,
the filter may need to be changed more frequently than specified in .,.
Vehicle care Technical data

_________________________________________________ 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

_______________________________________________ W_ a _r_m _ a_ n_d _ c_o _l_ d _ __.ffl'I
The following functions can be selected :
• Auto recirculat.
~ page 109
• Synchronization~
page 109 •
Applies to vehicles: with D eluxe automatic climate con trol plus
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.
I n the event that the windows fog up during automatic recirculation ,
press the
l<:wl button immediately.
Under certain operating conditions, automatic recirculation is
switched off automatically. When outside temperatures are below
about
50 °F ( +10 °C), automatic recirculation is limited to
30 seconds. When outside temperatures are below about 30 °F (-
1 °C),
automatic recirculation is limited to 15 seconds.•
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Applies to vehicles: with Deluxe automatic climate control plus
Synchronization
One climate control setting for all seats .
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 .•
Seat heating
App lies to v ehicl es: w ith front se at heati ng
Front seat heating~
The seat cushion and the seatback of the front seats can
be heated electrically.
- Press the (g button.
Fig. 105 Seat heating
button and regulator
-Rotate the regulator to the desired setting.
In position 0, seat heating is turned off. The control range is from 1
to 6 . .,,
Vehicle care Do-it-yourselt service iTechnical data

-Checking and filling
-------=----- -=-----------------------------------------
For more information about engine oil that has been approved for
your veh icle, please contact either your authorized Audi dealer or
Audi Customer Relations at 1 (800) 822-2834 or visit our web site at
www.audiusa .com or www.audicanada.ca . Here you will also find a
current list of oils (manufacturers, brand names etc.) that conform to
Audi oil standard VW 502 00 .
Changing the engine oil
The engine oil and oil filter must be changed according to the mileage
(kilometers) and time intervals specified in your vehicle's Warranty
&
Maintenance booklet . Do not exceed these intervals - harmful
deposits from o ld engine oil can reduce engine performance and can
lead to expensive engine repa irs.
Changing the oil at the recommended intervals is so very important
because the lubricating properties of oil decrease gradually during
normal vehicle use. If you are not sure when you have your oil
changed, ask your authorized Audi Service Adviso r.
Under some circumstances the engine o il should even be changed
more frequent ly. Change oil more often if you drive mostly short
distances, operate the veh icle in dusty areas or mostly under stop­
and-go traffic conditions, or when you use your vehicle where temper­
atures stay below freez ing po int for long periods.
Detergent additives in the oil will make fresh oil look dark after the
engine has been running for a short time. This is normal and is not a
reason to change the oil more often than recommended .
Damage or malfunctions due to lack of maintenance
It is essentia l that you change yo ur oil at the recommended intervals
using only engine oil that complies with Audi oil standard
VW 502 00. Your Limited New Vehicle Warranty does not cover
damage or malfunctions due to fa ilure to follow recommended main­
tenance and use requirements as set forth in the Audi Owner's
Manual and Warranty
& Maintenance booklet. Your dealer will have
to deny warranty coverage unless you present to the dealer proof in
the form of Service or Repair Orders that all scheduled maintenance
was performed in a timely manner. •
Engine oil consumption
The engine in your vehicle depends on an adequate
amount of oil to lubricate and cool all of its moving parts.
In order to provide effective lubrication and cooling of internal
eng ine components, all inte rnal comb ustion eng ines consume a
certain amount of oil. Oil consumption varies from engine to engine
and may change sign ifican tly over the life of the engine. Typically,
engines with a specified break-in period (see~
page 246) consume
more oil dur ing the break- in period than they consume after oil
consumption has stab ilized.
Under normal conditions, the rate of oil consumption depends on the
quality and viscosity of the oil, the RPM (revolutions per minute) at
which the engine is operated, the ambient temperature and road
conditions. Further factors are the amount of oil dilution from water
condensation or fuel residue and the oxidation level of the oil. As any
eng ine is subject to wear as mileage builds up, the oil consumption
may increase over time until replacement of worn components may
become necessary.
With all these variab les coming into play, no standard rate of oil
consumption can be established or specified . There is no alternative
to regular and frequent checking of the oil level, see
Note .
If the yellow engine oil level warning symbol in the instrument
cluster lights up, you should check the oil level as soon as possible
~ page 279. Top off the oil at your earliest convenience~ page 279.
& WARNING
Before you check anything in the engine compartment , always
read and heed all WARNINGS ~
& in "Working in the engine
compartment" on page
275.

___________________________________________ A_ l::.. p _h _a_ b_ e_t _ic _a_ l_ in_ d _ e_x __ _
Cup holders .. .. ....... ......... ... .. 90
D
Data .................. .... ........ 339
Da ta recorde r .. ...... .. . .... .. .. .. . 236
Date display ............. ... ......... 12
Daytime ru nning lights ................ 60
Declaration of compl iance
Adaptive cruise cont rol . .... .. .... . 3 4 3
Audi side ass ist . ... .. .. ...... .. .. 343
Cell phone package ....... .. .. . .. . 343
Convenience key . ... .. .. .. .... .. .. 343
E lectronic immobilizer ......... .. . 343
Homel ink ® un iversal remote control . 343
Remote control key ............... 343
Tire pressure monitoring system .... 343
Defective light bu lb warning ..... .. .. .. 39
Defrost ing t he w indows .......... 99, 106
Defrost ing windows ............. 99, 106
Deluxe au tomatic climate con trol ... .... 95
Air d istr ibution ................... 99
Au toma tic mode . ... .. .... .. .. .. .. 97
Con tro ls . ... .. .. .. ...... .. .. . .. .. 96
Defrost . ... .. .... .. .. .. .. .. .. .. .. 99
Description ....................... 95
Economical use .................. 100
Fan .. ....................... .... 98
Rear window defogger ............ 100
Recircu lation mode ... ... .. .. .. .. .. 99
T emperatu re ............ ........ . 98
Turning on and off ................ . 97
Controls and equip­
ment Safety first
Deluxe automatic
climate control p lus .. 101
Air d istr ibut ion . ................. 106
Air ve nts ........................ 107
Air ve nts (rear) .. ........ ......... 108
Automatic mode .... .. .. ... ...... 104
Au toma tic recircul ation ........... 109
B asi c set tings . ................... 108
Contro ls .... ... .... .. .. .. ... .. .. 1 03
Defrost . ... .. ..... ....... .. ... . . 1 06
Description .. ..... .. .. .. .. .. .. ... 101
Economical use ....... .. ..... .... 108
Fan . .. .. .. .. .. ........ ......... 105
Rear window defogger . .. .. .. ..... 106
Recirculation mode ............... 105
Synchron izat io n .. ... .. .. ......... 109
T emperat ure .................... 104
T urning on and off ... .. ... .... .... 104
Determining correct load lim it ... .... .. 300
Digital clock ..... ........ ... .. .. .. .. . 12
Digital compass ..................... 71
Digital speedometer . ... .. .. ...... ... . 22
Dimensions . .................. ..... 337
Doo rs
Emergency locking ................ 51
Dr ive r informa tion system ... .. .. ... .. . 20
Defective ligh t bulb warn ing .. ... .. . . 39
Digital speedometer . .. .. ... .. .. ... 22
Drive r information messages .... .. . . 31
Enhanced shift indicator ........... . 27
Open door or rear lid warn ing ........ 23
Outside temperature display ........ 21
Sound system disp lay ....... ....... 21 Driver
seat
See Seating position ........... ... 172
Driver's seat memory Activating remote control key .... ... 80
Dr iv ing lig hts . .. .. .. .. ............... 58
Driv ing messages .................... 31
Driv ing safely ..... . .. ..... ..... ... . 1 70
Driv ing through water ............... 247
Driv ing time . ........ ............... 24
Dupli cate key . .. .. .. .. .. .. ........... 42
Dust and pollen filter
Deluxe automatic climate control p lus
10 1
Dust f ilte r
Deluxe automati c climate cont rol .. .. 95
Deluxe au toma tic climate con trol p lus ..
101
Dyn amic s teer ing ............ 15, 37, 147
E
Easy e ntry func tion . . . . . . . . . . . . . . . 76, 78
E ff ic ie n cy program ................... 27
Fuel economy messages . ... ... .. .. . 28
Memo ry leve ls .................... 25
O ther e quipm ent ... .. .. ........... 28
Shift indica tor .................... 27
Electrica l seat adjustment
See Seat adjustment ...... ... ...... 76
Electromechanical parking brake Emergency braking ... ... .. ... . .. . 118
Malfunction .............. ...... . 118
Operation . .. ................... . 116
Vehicle operation Vehicle care Do-it-yourself service Technical data

___ A_ l_. p_ h _ a_b_ e_ t_ic _a_ l_ in_ d_e _ x ____________________________________________ _
Panoramic tilting sunroof .... . .. .. .. .. 55
Mechanical emergency closing function ..
56
Til ting and closing ............ ... . 55
Park assist ....... ...... .... .. .. .. .. 158
Rear .. .. .. .. .. ........ ......... 158
Rear, w ith rear view camera ........ 160
Parking . ... .. .. .. .. .. ... ..... ..... 117
Automatic transm ission ........... 151
Valet parking ............. ... .. .. . 55
Parking brake .... ... ..... .......... 116
See also E lectromechanical parking brake
116
Parking system .. ................. .. 158
Rear . ... .. .. .. .. .. ... ..... ..... 158
Rear , w ith rear view camera ........ 160
Parking System (rear)
Adjusting the warning tones ....... 159
Park ing system (rear) ........ ...... .. 158
Parking system (rear, with rear view camera) Parking mode 1 ..... ............. 162
Park ing mode 2 ..... .......... ... 163
Safety precautions ...... ..... .. .. 160
Switching on/off .. .. .. .. .... .... . 162
Switching rear v iew camera on/off .. 165
Parts replacement .. ... .. .. .. .. .. ... 342
PASSENGER AIR BAG OF F light ... .. .. . 202
Passive safety system ...... ........ .. 170
Pedals . .. .... .. ................... 176
Physical p rinciples of a frontal coll ision . 182
Polishing .......... ......... ....... 259
Pollen filter Deluxe automatic climate control ... . 95 Pollutant filter
Deluxe automatic climate control 95
Power locking switch ................. 50
Power locking system ............ .. .. 45
Emergency locking ........ .. .. .. .. 51
Locking and unlock ing the veh icle from
inside ............. .... .. .... .. 50
Luggage compartment lid .... ... ... 51
Selective unlock feature . ........... 47
Settings ........ ... .. .. .......... 47
Unlocking and lock ing vehicle ....... 47
Power locks
Windows open and closed .... .... .. 54
Power steering .............. 15, 37,242
Power window regulators Conven ience open ing/closing ....... 54
Ma lfunctions ......... .... .. .. .. .. 54
Power window switches ....... .. .. .... 53
Pregnant women Special considerations when wearing a safety belt ............... ...... 187
Programming the Homelink ® universal re-
mote control . ... ... ... .. .. .. ... 166
Proper occupant seating positions ..... 172
Proper safety belt position 186
Proper seating position Front passenger ............... .. 173
Occupants .. .. .. ... ...... .. ... .. 172
Rear passengers 174
Q
Quartz clock ............ .... .. .. .. .. 12 Question
What happens to unbelted occupants? . ..
183
Why safety belts? ............... . 181
R
Radiator fan ............ ... .. .... .. 284
Rain sensor . ................. ...... . 65
Rain sensor defective . .. .... .......... 38
Reading lights
Front ... ........................ 63
Rear ... ......................... 64
Rear fog lights .. .. .. .. .. .. .......... 59
Rear lid
See Luggage compartment ........ . 51
Rear light Defective ........... ...... .... .. . 39
Rear view camera Parking mode 2 ............ .. .. .. 163
Parking mode 1 ...... .. .... .. .. .. 162
Rear view mirror Inside rear view mirror ... .. ... ... .. 68
See also Mirrors .................. 68
Rear window defogger ........ ... 100, 106
Rear window sun shade . ......... .... . 65
Recirculation mode Deluxe automatic climate control . . . . 99
Deluxe automatic climate control plus ...
105
Red symbols ...... .. .. ... .. .... .. .. . 32
Refill engine oil . .... .. .... .......... 35
Refuelling .. .. .. ....... .. .... .. .. .. 271