2015 AUDI A5 CABRIOLET air filter

Warm and cold
Warm and cold Climate control system
Description
The climate control system warms, cools and
adds humidity to the air in the vehicle interior. It
is the most effective when the windows and pow­
er top are closed.
If there is a build-up of heat in­
side the vehicle , ventilation can help to speed up
the cooling process.
In all heating mode functions except
defrost, the
blower only switches to a higher speed once the
engine coolant has reached a certain tempera­
ture.
Condensation from the cooling system can drip
and form a puddle of water under the vehicle.
This is normal and does not mean there is a leak.
Pollutant filter
The pollutant filter removes pollutants such as
dust and pollen from the air.
The air pollutants filter must be changed at the
intervals specified in your Warranty & Mainte­
nance booklet, so that the air conditioner can
properly work.
If you drive your vehicle in an area with high air pollution , the filter may need to be changed
more frequently than specified in your Audi War­
ranty
& Maintenance booklet. If in doubt, ask
your authorized Audi Service Advisor for advice.
Key coded settings
The climate control settings are automatically
stored and assigned to the remote control key
that is in use . These settings are different when
the power top is open or closed.
_& WARNING
Reduced visibility is dangerous and can cause
accidents.
68
- For safe driving it is very important that all
windows be free of ice, snow and condensa­
tion.
- Completely familiarize yourself with the
proper use and function of the heating and
ventilation system and especially how to de­
fog and defrost the windows .
- Never use the windshield wiper/washer sys­
tem in freezing weather until you have
warmed the windshield first, using the heat­
ing and ventilation system . The washer solu­
tion may freeze on the windshield and re­
duce visibility .
(U;) 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 require
special technical knowledge and special
tools. Contact an authorized Audi dealer for
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 slots (in front of the
windshield) free from ice, snow and debris in order to maintain the proper function 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, ensure
that the openings are not covered.

Warm and cold
l= I Swit ching recir culation m ode on /off
In recirculation mode, the air ins ide the vehicle is
circu lated and filtered . This prevents the unfil ­
tered air outside the vehicle from entering the
ve hicle interior . We recommend switching recir­
culation mode on when driving through a tunne l
or when sitting in traffic
c:> ,&. .
The IAU TOI button or lllll> F RONT I button switches
recirculation mode off .
IAUTOI Switching automatic mode on
Automatic mode ma inta ins a constant tempera­
ture inside the vehicle. A ir temperature, airflow
and ai r distribution are controlled automatica lly .
Adjusting th e tempe ratur e
Temperatures between 60 °F (+16 °C) and 84 °F
( + 28 °C) can be set. Outside of this range,
LO or
HI will appear in the cl imate control system dis­
p lay. At both of these settings, the climate con­
trol system r uns continuously at maximum cool­
i n g or heating power. There is no temperat ure
regulation.
~ Ad justing the airflow
You can adjust the a irf low manually to su it yo ur
needs . To have the airf low regulated automatica l­
ly, press the
IAUTO I button .
~ Adjusting the air distribution
You can manually se lect the vents where the air
will flow. To have the air distr ibution reg ulated
automatically , press the
!AUTO ! button.
QJ Adjusting seat h eating *
Pressing the button sw itches the seat heating on
at the h ighest setting (level 3) . The LEDs indicate
the tempe ratu re leve l. To reduce the tempe ra­
ture, press the button again . To switch the seat
heating off, press the button repeatedly unt il the
L ED turns off .
Afte r 10 minutes, the seat heat ing automat ica lly
sw itches from level 3 to leve l 2.
~ Adjust ing seat ventilation*
Pressing the button switches the seat ventilation
on at the highest setting (level 3) . The LEDs indi-
70
cate the ventilation level. To reduce the ventila ­
tion level, press the button again. To switch the
seat ventilation off , press the button repeatedly
u nt il the LED turns off .
I@ FRONT I Switch the defro ste r on /off
The w indshield and side windows are defrosted
or cleared of condensation as q uickly as possib le.
The maximum amount of air f lows mainly from
the vents below the windshield. Recirculation
mode switches off. The temperature should be
set to 72 °F (22 °C) or h igher. The temperature is
controlled automat ically.
The
! AUTO ! button switches the defroster off.
lliil REAR I Switch ing rear window he ater on /
off
The rear window heater on ly operates when the
engine is runn ing . It switches off automatically
after a few minutes, depending on the outside
temperature.
To prevent the rear window heater from switch­ ing off automatically, press and hold the
I Cliil REARI
button for more than 2 seconds. This remains
stored until the ignit ion is switched off.
Air vents
You can open and close the center and rear air
vents using the th umbwhee ls . The levers adjust
the d irection of the airflow from the vents.
In vehicles with a 3-zone deluxe automa tic cli­
mate control system*, you can adjust the air tem­
perature in the rear by turning the thumbwhee l
toward the red side to make it warmer or toward
the blue side to make it cooler.
A WARNING
- Do not use the recircu lation for extended
periods of time. The windows could fog up
since no fresh air can enter the vehicle. If
the wi ndows fog up, press the air rec ircula­
tion button again immed iate ly to sw itch off
the air recirc ulation func tion or selec t de­
frost.
- I ndivid ua ls w ith red uced sensitivity to pain
or tempera ture could develop burns when
using the seat heating f unction . To reduce
-

Consumer information
Consumer information
Warranty coverages
Your Audi is covered by the following warran­
ties:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfora-
tion
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warranties
can be found in your
Warranty & Maintenance
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, vehicles built for the U.S.A. and Cana­
da differ from vehicles sold in other countr ies.
If you plan to take your veh icle outside the conti­
nenta l limits of the United States or Canada,
there is the possibility that:
- unleaded fuels for vehicles with catalytic con­
verter may not be available;
- fuel may have a considerably lower octane rat ­
ing . Improper fuel may cause engine damage;
- serv ice may be inadequate due to lack of proper
serv ice facilities , tools or testing equipment;
- r eplacement parts may not be readily available .
- Nav igat ion systems for vehicles built for the
U.S.A. and Canada will not necessar ily work in
Europe, and may not work in othe r countries
outside of North America.
248
(D Note
Aud i cannot be responsib le 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 Litera­
ture are published as soon as possible after mod­
el introduction. Service manuals and literature
are available to order from the Audi Technical Lit ­
erature Ordering Center at:
www.audi.techliterature .com
Maintenance
General '
Your vehicle has been designed to help keep
maintenance requirements to a minimum. How­
ever, a certain amount of regular maintenance is
still necessary to assure your veh icle's safety,
economy and reliability. For deta iled vehicle
maintenance consult your Warranty & Mainte­
nance booklet .
Under difficult operating conditions, for exam­
ple at extremely low outs ide temperatures, in
very dusty regions, when towing a trailer very fre­
quently , etc., some service work should be per­
formed between the intervals specified. This ap­
plies 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 minimizing adverse effects
on the environment.
Important considerations for you and your
vehicle
The increasing use of electronics, sophisticated
fuel injection and emission control systems , and
the generally increasing technical comp lexity of
llJJ,

M N
ci u.. co ,...., \!) ..,.,
N ..,., ,....,
Oil
refer to Engine oil ............ .. . 197, 199
O il consumption . . . . . . . . . . . . . . . . . . . . . . 199
On-Boa rd Diagnostic Sys tem (OBD)
Data L ink Connector (DLC) . . . . . . . . . . . . . . 28
Electronic speed limiter . . . . . . . . . . . . . . . . 28
Malfunction Indicator Lamp (MIL) . . . . . . . 28
Open door or front lid warning . . . . . . . . . . . 23
Opening. .. .. .... .. . .... ...... .. .. .... 29
Opening/closing at the lock cylinder . . . . . . . . . . . . . . . . . . . . 34
by remote contro l . . . . . . . . . . . . . . . . . . . . 32
with the central locking switch . . . . . . . . . . 33
with the convenience key . . . . . . . . . . . . . . . 32
Other equipment (efficiency program) . . . . . 26
Outside temperature display . . . . . . . . . . . . . 23
Owner's Literature
p
Paint damage
Paint No.
5
186
245
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Automatic transmission . . . . . . . . . . . . . . . 85
Valet parking . . . . . . . . . . . . . . . . . . . . . . . . 38
Park ing aid
C leaning sensors/camera lenses . . . . . . . . 185
Pa rking brake . . . . . . . . . . . . . . . . . . . . . . . . . 77
also refer to Elec tromechanical
parking brake . . . . . . . . . . . . . . . . . . . . . . . . 77
Pa rking system . . . . . . . . . . . . . . . . . . . . . . . 106
Parking System . . . . . . . . . . . . . . . . . . . . . . . 106
Pa rking sys tem (rear)
Adjusting the warning tones . . . . . . . . . . . 107
Parking system (rear, with rear view camera)
Parking mod e 1 . . . . . . . . . . . . . . . . . . . . . 110
Pa rkingmode2 . .. . .... .. .. .. .. .. .. . 111
Safety precautions . . . . . . . . . . . . . . . . . . . 108
Swi tching on/off . . . . . . . . . . . . . . . . . . . . 109
Sw itch ing rear view camera on/off . . . . . . 112
Parts rep lacement . . . . . . . . . . . . . . . . . . . . 250
PASSENGER AIR BAG OFF light . . . . . . . . . . 142
Ped als . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Physical principles of a frontal collision . . . 125
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Pollutant filter (automatic A/C system) . . . . 68
Index
Power
seat adjustment . . . . . . . . . . . . . . . . . . . . . . 60
Windows ... .. .. ................... . 37
Power locking system
Emergency locking . . . . . . . . . . . . . . . . . . . . 34
Power windows . . . . . . . . . . . . . . . . . . . . . . 37
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Se lectiv e unlock feature . . . . . . . . . . . . . . . 34
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Power steering
refer to Electro-mechanical power assist . 17 4
Power top . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Convenience closing . . . . . . . . . . . . . . . . . . . 43
Convenience opening . . . . . . . . . . . . . . . . . . 43
Emergency operation . . . . . . . . . . . . . . . . . . 46
G ene ral info rmation . . . . . . . . . . . . . . . . . . 42
Malfunction . . . . . . . . . . . . . . . . . . . . . . . . . 44
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Open ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Var iable power top storage bay . . . . . . . . . . 44
Wind deflector . . . . . . . . . . . . . . . . . . . . . . . 45
Power window Convenience opening/closing . . . . . . . . . . . 37
Power windows
Malfunctions . . . . . . . . . . . . . . . . . . . . . . . . 38
Pregnant women
Special considerations when wear ing a safe -
ty belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Pressure (tires) . . . . . . . . . . . . . . . . . . . . . . . 227
Proper occupant seating positions . . . . . . . 114
Proper safety belt position . . . . . . . . . . . . . . 129
Proper sea ting position
Front pa ssenger . . . . . . . . . . . . . . . . . . . . . 115
Occupants. ...... ................ ... 114
Rear passengers . . . . . . . . . . . . . . . . . . . . . 116
Protecting . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Q
Quartz clock . . . . . . . . . . . . . . . . . . . . . . . . . . 12
quattro
refer to all-wheel d rive ..... .... .. .. .. 174
Question What happens to unbelted occupants? . . 125
259