2012 AUDI A5 COUPE service

Opening and closing Keys
Key set
Fig. 28 Key set
@ Master key with remote control and
integrated mechanical key
You can centrally lock and unlock your vehicle
and start the engine with the master key with
remote control. A mechanical key is integrat­
ed in the master key~
page 39.
® Emergency key
The emergency key is not intended for con­
stant use.
It should only be used in an emer­
gency . Keep it in a safe place and do not carry
it on your key ring .
Key replacement
If you lose a key, contact your authorized Audi
dealer immediately to have the
lost key disa­
bled. Be sure to bring all your keys with you.
Data in the master key
During driving, service and maintenance-rele­
vant data is continuously stored on your mas ­
ter key. Your Audi service adviser can read out
this data and tell you about the work your ve­ hicle needs. This applies a lso to vehicles with
conven ience key*.
Per sonal comfort settings
If two people use one vehicle, it is recom­
mended that each person always uses "their
own" master key . When the ign ition is turned
off or when the vehicle is locked, personal
conven ience settings for the follow ing sys-
Opening and closing 3 7
terns are stored and assigned to the remote
master key.
- Climate contro l
- Centra l locking system
- Seat memory*
- Parking system*
-Adaptive cruise control*
- Audi side assist*
- Audi drive se lect*
The stored settings are automatically recalled
when you unlock the vehicle, when you open
the doors or when you turn on the ignit ion.
A WARNING
-
- Do not leave your vehicle unattended
with the key in the ignition lock. Entry by
unauthorized persons could endanger
you or result in theft or damage the vehi­
cle . Always lock all doors and take the
key .
- Do not leave ch ildren unattended in the
veh icle, especially with access to vehicle
keys . Unguarded access to the keys pro­
vides children the opportun ity to start
the engine and/or activate vehicle sys­
tems such as the power windows etc. Un­
supervised operation of any vehicle sys­
tem by children can result in serious In­
jury.
- Do not remove the key from the ignition
lock until the vehicle has come to a com­
plete stop. Otherwise the steering col­
umn lock could suddenly engage -caus­
ing the risk of an accident.
@ Tips
- Th e operation of th e remote control key
can be temporarily disrupted by interfer­
ence from transmitters in the vicinity of
the vehicle working in the same frequen­
cy range (e .g. a cell phone, radio equ ip­
ment).
- If you open the driver's door with the key
left in the ignit ion lock, a chime w ill
sound. Th is is your reminder to remove
the key and lock the door.

.. Turn the key to position ¢ fig. 45 @until a ll
the windows have reached the desired posi­
t ion and the panoramic tilt ing sunroof is t ilt­
ed .
Convenience closing feature
.. Use the emergency key or pull the mechani­
ca l key out of the master key ¢
page 39 .
.. Turn the key in the lock of the driver's door
to the lock position ® until the windows
and the panoramic tilting sunroof are closed
¢ ,& .
When the panoramic ti lting sunroof is tilted/
closed, the electric sun shade* is also opened/
closed.
A WARNING
- Never close the windows and thepanor­
amic tilting sunroof inattentively and
without checking -there is risk of injury .
- You must always watch when the win­ dows are being raised so that no one can
be trapped. If you release the key, the
closing action is immediate ly canceled .
- Always read and heed WARNING ¢
IJ::,. in
General description on page 40.
Correcting window regulator
malfunction
After disconnecting the vehicle battery, the
one-touch up and down feature must be acti­
vated again.
.. Pull and hold the power w indow switch un­
til the window is completely closed.
.. Re lease the switch.
.. Pu ll the switch again for one second. The
automatic clos ing/opening is now reactivat­
ed .
Opening and closing 47
Valet parking
Through the "valet parking" feature the lug­
gage compartment of your vehicle is secured
from unauthorized access during the valet
parking service .
Fig . 46 Vale t parking button
With "valet parking " activated, the rear lid
cannot be opened.
.,. Take the mechanical key out of the master
key
r::!;> page 39.
.. Open the glove box¢ page 77 and acti­
vate¢
fig. 46 the "valet parking" feature by
pressing the
! VALET I button. The indicator
light in the switch illuminates.
.. Close the glove box and lock it with the me­
chanica l key .
.. Lock both rear seatbacks with the mechani­
cal key ¢
page 72.
.,. Lock the luggage compartment pass­
through with the mechan ica l key
¢ page 72.
.. Leave the master key with the service per­
sonne l for parking and keep the mechanica l
key with you .
When the "va let parking" feature is activated:
- the unlocking button for the rear lid
~ in
the driver's door is inact ive
- the button~ on the master key is inactive
- the opening handle in the rear lid is inactive.
The vehicle can be driven and locked and un­
locked with the master key. Access to the lug­
gage compartment is b locked.
When the valet parking feature is activated,
the message
Valet parking activated appears II>

56 Clear vis ion
- When stopping temporarily, e .g. at a
traffic light , the set speed of the wind·
s h ield wipers is automatically red uced by
one speed.
Service position
Th e windshi eld wiper blades ore replaced in
the service position.
Fig. 6 0 Service pos it ion
The serv ice position is set in the rad io or
MMI* .
,. If the wiper bl ades are no t fro zen to the
wind shield , bring the windshield wiper lever
to the basic position @¢
page 55, fig. 59.
,. Se lect : Function button
IC ARI > Windshield
wi per s> Serv ice po siti on.
- On · changing the windsh ield wiper blades
can only be done if you bring the wiper arms
to the serv ice position
9 fig . 60. You will al­
so avoid paint damage to the hood when
working on the wipe rs in this po sitio n.
- Off · the w indshield wipers are moved to
their initial position aga in.
(D Note
Never maneuve r your vehicle with the
front windshield wipe r arms ra ised since
they will automat ica lly be moved back to
t heir bas ic posi tion above a speed of 3
mph (6 km/h) and can sc ra tch the hood.
@ Tips
- You can also use the servic e pos ition, for
example , if you want to protect the
windsh iel d from icing by using a cover . -
The service position automatically
switches to
Off when you operate the
w indshield wiper lever, or speed exceeds
3 mph (6 km/h).
Replacing windshield wiper blades
Wiper blad es in good condition help ke ep the
windshield clear .
Fig . 6 1 Re movin g the w ipe r bl ade
Removing the wiper bl ade
,. Bring the w indshield wipers to the service
position ¢
page 56.
,. lift the windsh ield wiper arm up from the
w indshield .
,. Press the lock ing knob @¢
fig. 61 on the
w iper blade. Ho ld the wiper blade firmly.
.,, .... .., 0 rr: ig
,. Remove the wipe r blade in the di rect ion of
the arrow.
Attaching the wiper blade
,. Insta ll the new w iper blade in the reta iner
on the wiper arm @ unt il you hear it click in ·
t o p lace on the w iper arm .
,. Place the wiper arm back on the windsh ield.
-
- Clean your wiper blades regu larly with a
w indshie ld washer so lution to prevent
streaking.
If the w iper blades are very
d irty, for example with insects, carefully
clean the wiper blades with a sponge or a
soft br ush .
- For your safety, you should replace the
wiper blades once or twice a year . See
your author ized Audi dealer for replace·
men t bla d es.

Warm and cold Deluxe automatic
climate control
Description
Appl ies to vehicles: with deluxe automatic cl imate contro l
The climate control system can be u sed to set
a comfortable temperature inside the vehicle.
The climate control system is a comb inat ion
of a heating and ventilation system as well a
coo ling system respons ible for dehum idifying
and cool ing the a ir inside the vehicle.
The automat ic climate co ntrol system auto­
mat ica lly ma inta ins a temperature once it has
been set. The temperature of t he a ir from the
ve nts, fan speed (ai r volume) and air dis trib u­
tion are also au toma tic ally adjusted . The sys ­
tem a lso takes into account strong sun light so
that manua l adjustment is not necessary . So
in almost a ll cases,
automatic mode offers
the best cond itions for the comfort of the oc­
cupa nts at all t imes of the year
c;, page 81 .
Please note the following:
The cooling mode lowers the hum idi ty leve l
ins ide the veh icle. This p reven ts fogging up of
the windows .
I n t he case of high outside humidity and tem­
pe rat ures,
condensation c an drip from the air
conditioning sys tem evaporator and form a
pool under the vehicle. This is normal and not
an indication of leaks!
A t l ow ou ts ide temper atures, the f an au to­
mat ica lly switches to a higher speed when the
coolant reac hes a sufficient temperature ex ­
cept in the defroster pos ition.
W hen sta rting with full thro ttle, the compres­
sor of the automatic clima te con trol sys tem is
temporari ly switched off to achieve f ull en­
g ine power.
To ensure eng ine cooling when the eng ine is
under an extreme load, the compressor is
switched off at high coolant temperatures .
Warm and cold 79
Pollutant filter
The poll uta nt fi lter ( part icle fi lter) ensures
that imp urities in t he outside air (e .g. dust,
po llen) and odors are significantly reduced or
stopped . The air is also fi ltered in recircu lation
mode.
T he poll utant fi lter element m ust be changed
at the intervals specified in the service p lan so
that the perfo rmance of the a utomatic cli­
mate control system is not impaired.
If the effectiveness of the filter decreases pre ­
maturely due to operation of the vehicle in
areas with significant poll ution, the filter e le­
ment must be changed between the specified
serv ice dates.
Key recognition
T he c urrent automatic climate contro l set ­
tings are automatically stored and assigned to
the maste r key .
Energy management
To p reven t the bat tery from being discharged
and to res to re the ba lance o f energy, compo ­
nents which require large amo unts o f energy
are temporarily cut bac k or switched off
¢ page 211. Heating systems in particular re ­
quire a great deal of energy. If yo u notice, for
example, that the rear window heater is not
heating, then it has been temporarily reduced
o r switched off by
energy management.
T hese systems a re available again as soon as
the ene rgy balance has been res to red.
.8, WARNING
T raff ic safety re quires all windows to be
clear of i ce, snow, and con densa tion . Only
the n can good v is ib ility be ensured . Famili­
a rize yourself w ith the correct operation of
the automatic climate contro l system as
well as the proper procedure for defog­
g ing/defrosting the windows .
@ Note
-If you s usp ect that the automatic cli ­
mate contro l system has been damaged,
-
sw itch t he system off to avoid further .,_

84 Warm and cold
With this setting, you attain maximum com­
fort in the least amo unt of time. Change this
setting, as des ired, to meet yo ur persona l
needs.
The climate controls are a combination of heating, venti lation and cooling systems,
which automatica lly reduce hum idity and cool
the air inside your vehicle.
The climate control automatically maintains a
temperature once it has been set . The tem­
perature of the air from the vents, fan speed
(air volume) and air distribution are also auto­
mat ically adjusted . The system also takes into
account strong sunshine so that manual ad­
justment is not necessary . So in almost all
cases,
autom atic mo de offers the best cond i­
tions for the comfo rt of the occupants at all
times of the year¢
page 86.
Please note the following :
Turn on the air cond itioner to reduce hum idity
in the vehicle . Th is also prevents the w indows
from fogging up.
When the outside temperature is high and the
a ir is very hum id,
conden sation 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 nor­
mally only switches to a h igher speed once
the eng ine coolant has warmed up sufficient­
ly .
The air conditioner temporarily switches off
when you drive off from a standstill using full
thrott le to save engine power.
The compressor also switches off if the cool­
ant temperature is too high, so that the en ­
g ine can be adequately coo led under extreme
loads.
Du st and pollen filter
The dust and pollen filter (a combined particle
fi lter and activated charcoal filter) reduces or
prevents outside air pollut ion (dust, or po llen)
from entering the vehicle . T
he dust and po llen fi lter must be changed at
the interva ls specified in your Mai ntenance
booklet , so that the air conditioner can prop­
erly 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 specif ied in
your Audi Warranty
& Maintenance book let. If
in doubt, ask your authorized Audi Service Ad­
visor fo r advice .
Key recognition
The current climate contro l settings are auto ­
matically stored and assigned to the remote
key
Energy management
T o prevent the battery from being discharged
and to resto re the ba lance of energy, compo ­
nents which require large amo unts of energy
are temporarily cut back or switched off
¢ page 211. Heat ing systems in particular re­
quire a great deal of energy. If you notice, for
example, that the rear w indow heater is not
heating, then it has bee n tempora rily cut back
o r switched off by
energy managemen t.
These sys tems are available again as soon as
the energy balance has been resto red.
.&_ WARNING ~
Reduced visibi lity is dangerous and can
cause accidents .
-
- For safe d riving it is very impor tant that
all windows be free of ice, snow and con ­
densation .
- Comp lete ly fam iliari ze yourse lf with the
proper use and function of the heating
and venti lation system and especially
how to defog and defrost the w indows.
- Never use the windshield wipe r/washer
system in freez ing weather unt il you
have warmed the windshie ld first, using
the heating and ventilation system. The
washer sol ution may freeze on the w ind-
shie ld and red uce visib ility.
~

160 Safety belts
_& WARNING
Never unfasten safety belt while the veh i­
cle is moving . Doing so will increase your
r isk of being injured or killed.
Improperly worn safety belts
Incorrectly positioned safety belts can cause
severe injuries.
Wear ing safety belts improperly can cause se­
rious in jury or death. Safety belts can only
work when they are correct ly positioned on
the body. Improper seating positions reduce
the effect iveness of safety belts and will even
increase the risk of injury and death by mov­
ing the safety belt to critical areas of the
body. Improper seating positions also in­
crease the risk of serious injury and death
when an airbag deploys and str ikes an occu­
pant who is not in the correct seating posi­
tion . A driver is responsib le for the safety of
a ll vehicle occupants and especially for chi l­
dren. Therefore:
• Never permit anyone to assume an incorrect
s itting position in the veh icle wh ile traveling
Q 8_ .
_& WARNING
Improperly worn safety belts increase the
risk of serious personal injury and death
whenever a vehicle is being used.
- Always make sure that all vehicle occu-
pants are correct ly restrained and stay in
a correct seating position whenever the
vehicle is be ing used.
- Always read and heed all WARNINGS and
other important information
Qpage 157.
Safety belt preten­
sioners
How safety belt pretensioners work
In front, side and rear-end collisions above a
particular severity, safety belts are tensioned
automatically.
T he safety belts are equipped with safety belt
pretensioners. The system is activated by sen­
sors in front, side and rear-end collisions of
great severity. This tightens the belt and takes
up belt slack
Q & in Service and disposal of
safety belt pretensioner on page 161.
Taking
up the slack helps to reduce forward occupant
movement during a collision.
([) Note
Never let the belt remain over a rear seat­
back that has been fo lded forward.
(D Tips
The safety belt pretensioner can only be
activated once.
-In minor frontal and side collisions, in
rear-end collisions, in a rollover and in
accidents involving very little impact
force, the safety belt pretensioner are
not activated .
- In the case of a side crash, the safety
belt pretensioners will activate on the
driver's or front passenger's sides only,
depending on which side of the veh icle
the crash occurs.
- When the safety belt pretensioners are
act ivated, a fine dust is released. This is
normal and is not caused by a fire in the
vehicle.
- The relevant safety requ irements must
be observed when the vehicle or compo­
nents of the system are scrapped. An au­
thorized Audi dealer or qualified work­
shop is familiar with these regulations
and wi ll be pleased to pass on the infor­
mation to you.

-Be sure to observe all safety, environ­
mental and other regulations if the vehi­
cle or individual parts of the system, par­
ticularly the safety belt or airbag, are to
be disposed. We recommend you have
your authorized Audi dealer perform this service for you .
Service and disposal of safety belt
pretension er
The safety belt pretensioners are parts of the
safety belts on your Audi. Installing, remov­ ing, servicing or repairing of belt pretension­
ers can damage the safety belt system and
prevent it from working correctly in a colli­
sion.
There are some important things you have to know to make sure that the effectiveness of
the system will not be impaired and that dis­
carded components do not cause injury or pol­
lute the env ironment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing a safety belt
pretens ioner from activating when needed
or activating it unexpectedly:
- The belt pretensioner system can be acti­
vated on ly once. If belt pretensioners
have been activated, the system must be
replaced.
- Never repair, adjust, or change any parts
of the safety belt system.
- Safety belt systems including safety be lt
pretensioners cannot be repaired. Spe­
cial procedures are required for removal,
installation and disposal of this system.
- For any work on the safety belt system,
we strongly recommend that you see
your authorized Audi dealer or qualified
technician who has an Audi approved re­ pair manual, training and special equip­
ment necessary .
Safety belts 161
@:) For the sake of the environment
Undeployed airbag modules and preten­
sioners might be classified as Perchlorate
Material -special handling may apply, see
www. dtsc. ca.gov/hazard o u swa ste/ per-
ch lo rate. When the veh icle or parts of the
restraint system including airbag modules
safety be lts with pretensioners are scrap­
ped, all applicable laws and regulations
must be observed. Your authorized Audi
dealer is familiar with these requirements
and we recommend that you have your
dealer perform this service for you.
•
•

176 Airbag system
There are some important things you have to
know to make sure that the effectiveness of
the system will not be impaired and that dis­
carded components do not cause injury or pol ­
lute the environment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing an airbag
from deploying when needed or deploying an airbag unexpectedly:
- Never cover, obstruct, or change the
steering wheel horn pad or airbag cover
or the instrument panel or modify them
in any way.
- Never attach any objects such as cu­
pholders or telephone mountings to the
surfaces covering the airbag units.
- For cleaning the horn pad or instrument
panel, use only a soft, dry cloth or one
moistened with plain water. Solvents or
cleaners could damage the airbag cover
or change the stiffness or strength of the
material so that the airbag cannot de­
ploy and protect properly.
- Never repair, adjust, or change any parts
of the airbag system .
- All work on the steering wheel, instru­
ment panel, front seats or electrical sys­
tem (including the installation of audio
equipment, cellular telephones and CB
radios, etc .) must be performed by a
qualified technician who has the training
and special equipment necessary.
- For any work on the airbag system, we
strongly recommend that you see your
authorized Audi dealer or qualified work­ shop.
- Never modify the front bumper or parts
of the vehicle body.
- Always make sure that the side airbag
can inflate without interference:
- Never install seat covers or replace­
ment upholstery over the front seat­
backs that have not been specifically
approved by Audi . -
Never use additional seat cushions that
cover the areas where the side airbags
inflate.
- Damage to the original seat covers or
to the seam in the area of the side air­
bag module must always be repaired
immediately by an authorized Audi
dealer .
- The airbag system can be activated only
once. After an airbag has inflated, it
must be replaced by an authorized Audi
dealer or qualified technician who has
the technical information, training and
special equipment necessary.
- The airbag system can be deployed only
once . After an airbag has been deployed,
it must be replaced with new replace­
ment parts designed and approved espe­
cially for your Audi model version. Re­
placement of complete airbag systems
or airbag components must be per­
formed by qualified workshops only.
Make sure that any airbag service action
is entered in your Audi Warranty
& Main­
tenance booklet under
AIRBAG REPLACE­
MENT RECORD .
-In accidents when an airbag is deployed,
the vehicle battery separates the alterna­
tor and the starter from the vehicle elec­
trical system for safety reasons with a pyrotechnic circuit interrupter.
- Work on the pyrotechnic circuit inter­
rupter must only be performed by a
qualified dealer -risk of an accident!
- If the vehicle or the circuit interrupter
is scrapped, all applicable safety pre­
cautions must be followed.
@ For the sake of the environment
Undeployed airbag modules and preten­
sioners might be classified as Perchlorate Material -special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/per­
chlorate. When the vehicle or parts of the restraint system including airbag modules
safety belts with pretensioners are scrap­
ped, all applicable laws and regulations
must be observed. Your authorized Audi
1J1-