2013 AUDI A5 CABRIOLET air filter

70 Warm and cold
Warm and cold Climate controls
Description
The climate control system warms, cools and
adds humidity to the air in the vehicle interior.
It is the most effect ive when the windows and
sunroof are closed . If there is a build-up of
heat inside the vehicle, ventilation can help to
speed up the cooling process.
I n all heating mode functions except
defrost,
the blower on ly switches to a higher speed
once the engine coolant has reached a certain
temperature.
Condensat ion from the cooling system can
drip and form a puddle of water under the ve­
hicle. This is normal and does not mean there
is a leak.
Pollutant filter
The pollutant filter removes pollutants s uch
as dust and pollen from the air.
The air pollutants filter must be changed at
the intervals spec ified in you r Warranty
&
Maintenance booklet, so that the air condi­
tioner can properly work.
If you drive your vehicle in an area with h igh
a ir po llution, the fi lter may need to be
changed more frequently than specified in
your Aud i Wa rranty
& Ma intenance booklet. If
in doubt, ask your authorized Audi Service Ad ­
visor for advice .
Key coded settings
The climate control settings are automat ically
stored and assigned to the remote control key
that is in use. These settings are different
when the power top is open or closed .
A WARNING
Reduced visibility is dangerous and can
cause accidents. -
- For safe driving it is very important that
all windows be free of ice, snow and con­
densation.
- Comp letely familiarize yourself with the
proper use and function of the heating
and ventilation system and especially how to defog and defrost the windows.
- Never use the windshield wiper/washer
system in freez ing weather unt il you
have warmed the windshield first, using
the heating and ventilation system. The
washer solution may freeze on the wind­ shie ld and reduce visib ility.
(D Note
- If you suspect that the air conditioner has been damaged, switch the system
off to avoid further damage and have it
inspected by a qualified dealership.
- Repairs to the Audi air conditioner re­
quire special technical know ledge and
special tools. Contact an authorized Aud i
dea ler fo r assistance.
@ For the sake of the environment
By reducing the amount of fuel you use,
you also reduce the amount of pollutants
emitted into the air.
(D Tips
- Keep the air intake s lots (in fro nt of the
w indshield) free from ice, snow and de ­
bris in order to maintain the proper func­
tion of the climate control system.
- The energy management system may
switch the seat heating* or rear window
defroster off temporarily . These systems
are available again as soon as the energy
balance has been restored.
- Air escapes through vents under the rear
window. When placing items of clothing
on the luggage compartment cover, en­
sure that the openings are not covered.

Warm and cold 71
Operation
We recommend pressing the IAUTO I button and setting the temperature to 72 °F (22 °C) .
Fig. 83 Automa tic cl imate control system : con trol
Fig. 8 4 3-zone de luxe auto matic cl imate contro l': co ntro ls
Press the buttons to turn the function s on or
off. Use the d ials to adjust the temperature,
the blower speed and the a ir distribution . The
L ED in a button will light up when the func­
tion is sw itched on. The settings are displayed
for a few seconds in the radio or MMI* display .
In vehicles with a 3 -zone deluxe automat ic cl i­
mate control systems *, the dr iver and front
passenger side can be adjusted separately.
The settings are also d isplayed in the cl imate
con trol system display .
IOFFI Switching the climate control
system on /off
The IOF FI button switches the climate control
sys tem on o r off .
It also swi tches on when you press the knob. Airflow from outs
ide is
blocked when the climate control system is
switched off .
IACI Switching cooling m ode on /off
The a ir is not coo led and h umidity is not re­
moved when cooling mode is switched off .
This can cause fog on the w indows. Cooling
mode switches off automatically when the
outside temperature is be low zero .
1- 1 Sw itching recirculati on mode on /off
In recircu lation mode, the air inside the vehi ­
cle is circulated and filtered. This prevents the
unfiltered air outs ide the veh icle from enter­
ing the vehicle interior . We recommend

Consumer Information
Warranty coverages
Your Audi is covered by the following war­
ranties :
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfo-
ration
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Con trol Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warran ­
ties can be found in your
Warranty & Mainte­
nance booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regulations in the United States
and Canada require that automobiles meet
specific emission regulations and safety
standards. Therefore, veh icles built for the
U.S.A. and Canada differ from vehicles sold in
other countries .
If you p lan to take your vehicle outside the
continental limits of the United States or Can­
ada, there is the possibility that:
- unleaded fuels for vehicles with cata lytic
converter may not be available;
- fuel may have a considerably lower octane
rating . Improper fuel may cause engine
damage ;
- service may be inadequate due to lack of
proper service facilities, tools or testing
equipment ;
- replacement parts may not be readily availa­
ble.
- Navigation systems for vehicles built for the
U.S.A. and Canada will not necessari ly work
in Europe, and may not work in other coun­
tries outside of North America.
Consumer Information 269
@ Note
Audi cannot be responsible for mechanical
damage that could result from inadequate
fuel, service or parts availability.
Audi Service Repair Manuals and Literature
Audi Offic ial Factory Service Manuals and Lit ­
erature are published as soon as possible after
model introduction. Service manuals and lit­
erature are available to order from the Audi
T echnical Literature Ordering Center at:
www.audi.techliterature.com
Maintenance
' General
Your vehicle has been designed to help keep
maintenance requirements to a minimum.
However, a certain amount of regular mainte­
nance is still necessary to assure your vehicle's
safety, economy and reliability . For detailed
vehicle maintenance consult your Warranty
&
Maintenance booklet.
Under difficult operating conditions , for ex­
ample at extremely low outside temperatures ,
in very dusty regions, when towing a tra iler
very frequently, etc., some serv ice work
shou ld be performed between the intervals
specified. This applies particularly to:
- oil changes, and
- cleaning or replacing the air filter .
® For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that emission standards
are maintained, thus min imizi ng adverse
effects on the environment .
Important considerations for you and
your vehicle
The increasing use of electronics , sophisticat­
ed fuel injection and emission control sys-
tems, and the genera lly increasing technica l ..,_
•
•

28 2 Index .:..:..:..::....::.....:..._ ___________________________ _
Physica
l principles of a frontal collision 133
Polishing .. .. ................ ... ... 198
Pollutant filter (automatic AC system) ... 70
Power seat adjustment . . . . . . . . . . . . . . . . . . . . 62
Power locking system . . . . . . . . . . . . . . . . . 31
E mergency locking ............. ..... 36
Power windows .......... .. .. .... .. 40
Rear lid .. ... ............ .. .. .. .. .. 37
Selective unlock feature ... .. .. .... . . 36
Settings ... ... .. ..... ... .. .. .... .. 36
Power steering
refer to Electro-mechanical power as-
sist . .. .. .. .. . .......... .. .. .... . 183
Power top . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Care and clean ing ... ........ .. .. .. . 197
C losing .. .. ................ ... .... 44
Conven ience opening/closi ng . .. .... .. 44
E mergency operation ................ 47
E rror message . . . . . . . . . . . . . . . . . . . . . 43
General information . ... .. .. ... ... .. 42
Indicator light ... ..... ... .. .. .... .. 43
Malfunction ............. .. .. .. .. .. 43
Opening . .. .. . .......... .. .. .... ..
44
Variab le power top storage bay .. .. .... 45
W ind deflector ................ ..... 46
Power window Convenience opening/closing . .. .... .. 40
Power windows . . . . . . . . . . . . . . . . . . . . . . 39
M alfunct ions . ........... .... .... .. 40
Pregnant women Specia l cons iderations when wearing a
safety be lt .............. .. .. .... . 137
Proper occupant seating positions ..... 122
Proper safety be lt pos ition ... .. .. .. .. . 13 7
Proper seat ing pos ition
Front passenger . . . . . . . . . . . . . . . . . . . 123
Occupants ... ............ .. .. .. .. . 122
Rear passengers .......... .. .. .. .. . 124
Q
Quartz clock . . . . . . . . . . . . . . . . . . . . . . . . 12
quattro ®
refer to all-wheel drive ............. 184
Question What happens to unbe lted occupants? 133
Why safety belts? ................. 132
R
Radiator fan .... .. ... .. ..... .... . .. 221
Rain/light se nsor
Headlights .. .. .. .. ........ ...... .. 52
I n te rmittent (w indshield w ipers) . .. .. . 57
Senso r defective . . . . . . . . . . . . . . . . . . . . 22
Reading lights . . . . . . . . . . . . . . . . . . . . . . . 55
Rear fog lights .... .. .... .... ... .. .. . 52
Rea r lid
E scape handle . .. .. ........... .. .. . 38
Open ing and closing ........... .... . 37
Rear l ight
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 21
Rear view camera Parking mode 1 .. ............. .... 114
Parkingmode2 ................... 115
Rear view m irror ... ... .. ..... ... .. .. . 56
Rear window heat ing ............... .. 72
Recirc ulation mode (automat ic cl imate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Ref uell ing . ..... .. ... .. ..... .... . .. 210
Re lease lever for hood ... ....... ... .. 212
Remote control
HomeLink . .... .. ... .......... .... 117
Remote contro l key . . . . . . . . . . . . . . . . . . . 32
Pe rsonalizing .... .. ... ..... ... .. .. . 32
unlocking/locking .. .... .... ... .. .. . 34
Remote rea r lid re lease . . . . . . . . . . . . . . . 3 7
Repair manuals ..................... 269
Repairs Airbag system ... ... .. ..... .... . .. 153
Replacement key .. ............. .. .. . 32
Replacing bulbs . .. ... .......... .. .. 258
Replacing tires and wheels ... ... .. .. .. 239
Replac ing wiper blades ............... 58
Reporting Safety Defects . . . . . . . . . . . . . 129
Reset button . . . . . . . . . . . . . . . . . . . . . . . . 12
Retractor ... .... .. ............. .... 136
Right hand drive . . . . . . . . . . . . . . . . . . . . . 54
Rims Cast alloy
Rollbar
refer to Active rollover protection sys-200
tem ......... ... .. ............... 130