service AUDI A5 CABRIOLET 2015 User Guide

Ligh ts a nd Vi sion
th e afterwipe operation. The afterwipe function
is reactivated the next time the ignition is switch­
ed on.
Clean ing the headlights*. The headlight washer
system* operates only when the headlights are
on.
If you move the lever to pos ition @ , the
headlights are washed in intervals.
A WARNING
- The rain sensor is only intended to assist the
driver . T he driver is still responsible for
manually switching the wipers on according
to the v is ibility conditions .
- The w indshield may not be treated w ith wa­
ter -repelling windsh ield coating agents . Un ­
favorable condit ions, such as wetness, dark­
ness, low sun, can result in increased g lare.
Wiper b lade chatter is also possible.
- Properly functioning w indshield w iper
blades are required for a clear view and safe
dr iv ing ¢
page 56, Replacing windshield
wiper blades .
(D Note
-In the case of frost, check whether the
windsh ield wiper b lades are frozen to the
windsh ield. Sw itching on the windsh ield
wipers can damage the wiper blades!
- Prior to using a car wash, the winds hield
wiper system m ust be switched off (lever in
position @). T his helps to prevent uninten­
tiona l switching on and damage to the
windshield wiper system .
@ Tips
-The windshield wipe rs are switched off
when the ignition is turned off. Activate the
windshield wipers after the ignition is
switched back on by moving the windsh ield
wiper lever to any pos it ion.
- Worn or dirty windshie ld w iper blades result
i n streaking. This can affect the rain sensor*
funct ion. Check your windshield wiper
blades regularly .
- The washer fluid nozzles of the windshield
washer system are heated at low tempera­
tures when the ignit ion is on.
56
- W hen stopping temporarily, (e .g. at a traffic
light) the set speed of the windshield wipers
is automat ica lly reduced by one speed.
Cleaning windshield wiper blades
Clean the windshie ld w iper blades when they be­
gin to leave streaks . Use a soft cloth and glass
cleaner to clean the windshield w iper blades .
.. Place the windshie ld wiper a rms in the service
position. Refer to ¢
page 56.
.. Lift the wiper arm away from the front window .
A WARNING
Dirty windshield wiper b lades can impair your
view. This can lead to accidents.
· Replacing windshield wiper blades
Fig. 64 Re mov ing w in d shi eld w iper blade
Wi per s ervice position /bla de replacement
posit ion
.. Switch the ignit ion off and move the windshield
w iper lever to position @¢
page 55, fig . 63.
T he windsh ie ld w ipers move into the service po­
sition.
.. To bring the w ipers back into the origina l posi­
tion, switch the ignition on and press the wind ­
shield w iper lever.
You can also tu rn the se rv ice position on or off in
t h e radio/M M!*:
.. Switch the windshie ld wipers off (position @
¢page 55, fig . 63) .
.. Select: !CAR ! function button > Windshield
wiper s
> Ser vice po sition > on /off . Or

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.. Select: ICARI function button> Car systems*
control button > Servicing & checks > Wiper
service position
> On/Off .
Removing the wiper blade
.. Lift the windshie ld wiper arm up from the wind­
shield.
.. Press the locking knob
@¢fig . 64 on the wiper
blade. Hold the wiper b lade firm ly.
.. Remove the wiper blade in the direction of the
arrow .
Attaching the wiper blade
.. Install the new wiper blade in the retainer on
the wiper arm@ unti l you hear it click into
place on the wiper arm .
.. Place the wiper arm back on the windshie ld.
.. Turn the service pos ition off.
A WARNING
For your safety, you should replace the wiper
blades once or twice a year. See your author­
ized Aud i dea ler for replacement blades.
(D Note
-The windshield wiper blades must only be
replaced when in the service position! Oth­
erwise, you r isk damaging the paint on the
hood or the windshield wiper motor.
- You should not move your vehicle or press
the windshie ld w iper lever when the wiper
arms are folded away from the windshield .
The windshield wipers would move back in­
to their original position and could damage
the hood and windshield.
- To he lp prevent damage to the wiper sys­
tem, always loosen blades which are frozen
to the windshie ld before operating wipers .
- To he lp prevent damage to w iper blades, do
not use gasoline, kerosene, paint thinner, or
other solvents on or near the wiper blades.
- To he lp prevent damage to the wiper arms
or other components, do not attempt to
move the wipers by hand .
Lights and Vision
(D Tips
-Commercial hot waxes applied by automatic
car washes affect the how easily the glass
surface can be cleaned.
- You can also use the service position, for ex­
ample, if you want to protect the windshield
from icing by using a cover .
Digital compass
Switching the compass on and off
Appl ies to veh icles : w ith dig it a l co mp ass
The compass direction is shown in the rearview
mirror.
Fig. 65 Rearv iew mirr or: Digita l compass act ivated
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.. To switch the compass on or off, press and hold
the button @ unti l the compass d isplay in the
mirror¢
fig. 65 appears or disappears.
The digita l compass only works when the ignition
is on. The directions are indicated with abbrevia­
tions: N (north), NE (northeast), E (east), SE
(southeast),
S (south), SW (southwest), W
(west), NW (northwest) .
@ Tips
To prevent inaccurate compass readings, do
not bring any remote controls, electrical devi­
ces or metallic objects near the mirror .
57

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.
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- 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.

Audi adapt ive crui se cont rol and bra king gu ard
- For safety reasons, do not use adaptive
cruise control when driving on roads with
many curves, when the road surface is in
poor condit ion and/or in bad weather (such
as ice, fog, gravel, heavy rain and hydroplan­
ing) . Us ing the system under these condi­
tions co uld resu lt in a collision.
- Switch adaptive cruise control off tempora­
rily when driving in turning lanes, on ex­
pressway exits or in construction zones. This
prevents the vehicle from acce lerating to
the set speed when in these situations.
- T he adapt ive cruise con trol system w ill not
brake by itself if you put your foot on the ac­
celerator pedal. Do ing so can override the
speed and distance regulation.
- When approaching stationary objects such
as stopped traffic, adaptive cruise control
will not respond and braking guard will have
limited function .
- The adaptive cruise control system and brak­
ing guard do not react to people, anima ls,
objects cross ing the road or oncoming ob­
jects.
- The function of the radar sensor can be af­
fected by reflective objects such as guard
rails, the entrance to a tunnel, heavy rain or
ice.
- Never follow a ve hicle so closely that you
cannot stop your vehicle safely. The adap­
t ive cr uise control cannot s low or brake the
vehicle safely when you fo llow another veh i­
cl e too close ly. Always remembe r that the
au tom atic b ra ki ng function cannot bring the
vehicle to a su dden or emergency stop un­
der these conditions.
- T o prevent unin tended operation, always
swit ch ACC
off when i t is not be ing used .
(D Note
The sensor can be disp laced by impacts o r
damage to the bumper, whee l housing and
underbody. That could affect the adaptive
cru ise cont ro l system and braking guard. Have
M
6 your authorized A udi dealer or authorized
~ Aud i Service Faci lity check their function.
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In curves
Applies to vehicles: wit h Audi adapt ive cr uise contro l
Fig. 104 Example : driv ing into a curve
When driving into a curve c:> fig. 104 and out of a
curve, the adaptive cruise control may react to a
vehicle in the next lane and apply the brakes. You
can override or prevent the braking by press ing
t h e accelerator peda l briefly .
Stationary objects
Applies to vehicles: wit h Audi adaptive cruise control
Fig . 105 Example: object changing lanes and stationary
object
T he adaptive cruise control system only reacts to
objects that are moving or that the system has
already detected as moving. For example, if a ve­
hicle @, which has already been detected by the
adaptive cruise control, turns or changes lanes
and another stationary veh icle @ is located in
front of that ve hicle, the system will not react to
t h e stat ionary vehicle.
91

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Audi adaptive cruise control and braking guard
promptly detected or may not be detected
at all.
- Reflective surfaces including crash barriers
or tunnel entrances may impair the function
of the radar sensor.
(D Tips
- You can cancel the braking that is initiated by the system by braking yourself, by accel­
erating noticeably or by swerving.
- Braking guard error messages
Q page 97.
- Keep in mind that braking guard can brake
unexpectedly. Always secure any cargo or
objects that you are transporting to reduce
the risk of damage or injury.
Settings in the radio /MMI
App lies to vehicles: with Audi adaptive cruise co ntrol
... Select : I CARI function button > Car systems*
control button > Driver assist> Audi braking
guard .
Or
... Select :
~I C-A-R~I function button > Audi braking
guard.
System -
Switch Audi braking guard On and Off.
When you switch the ignition on, the message
Audi braking guard off appears if the system is
switched off.
Early warning -The distance and approach warn ­
ings in the display can be switched
On/Off.
(D Tips
-Your settings are automatically stored and
assigned to the remote control key being
used at the times the settings are made.
- If you restrict or switch off the ESC, the
braking guard also switches itself off
¢ page 171.
- Switch braking guard off when you are load­
ing the vehicle onto a vehicle carrier, train,
ship or other type of transportation . This
can prevent undesired warnings from the
braking guard system.
Messages
Applies to vehicles: wi th Aud i adap tive c ruise control
Braking guard: Off
This driver message appears if the system is
turned off via the radio/MMI*. Otherwise, if the
system is turned off, the information appears ev­
ery time shortly after the start of the trip.
The driver message also appears if the system is
not available due to a malfunction or if the ESC is
not switched on
¢ page 171. If this is the case,
the system will not provide warnings about a possible collision.
Braking guard: Activated
This driver message appears if sharp brake pres­
sure was applied due to an acute warning .
•••
Three white dots appear if a setting cannot be se­
lected with the operating lever. For example, this
happens if you want to raise/lower the speed
even though there was no previously saved
speed .
ACC: Sensor blocked
This message appears if the sensor view is ob­
structed, for example by leaves, snow, heavy
spray or dirt. Clean the sensor~
page 90,
fig. 103.
ACC: not available
The driver message appears if there is a malfunc­
tion. The adaptive cruise control turns off. A
chime sounds as a reminder. Have the system
checked by an authorized Audi dealer or author­
ized Audi Service Facility.
ACC: unavailable
The driver message appears if, for example, the
brake temperature is too high. The adaptive
cruise control is temporarily unavailable . A chime
sounds as a reminder.
Shift lever position!
The driver message appears if the selector lever
is shifted to the N position. The adaptive cruise
control is not available while in this position. .,..
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-Improper reliance on the side assist system
can cause collisions and serious personal in­
jury:
- Never rely only on side assist when chang­
ing lanes .
- Always check rear view mirrors to make
sure that it is safe to change lanes.
- Sid e assist cannot detect a ll vehicles under
all conditions- danger of accident!
- Please note that side assist indicates there
are approaching vehicles, or vehicles in your
blind spot, only after your vehicle has
reached a driving speed of at least 19 mph
(30 km/h).
- In certain situations, the system may not
function or its function may be limited. For
example:
- if vehicles are approaching or being left
behind very quickly. The display may not
turn on in time.
- in poor weather conditions such as heavy
rain, snow or heavy m ist .
- on very wide lanes, in tight curves or if
there is a rise in the road surface . Vehicles
in the adjacent lane may not be detected
because they are outside of the sensor
range.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can affect the system . Have
your authorized Audi dealer or authorized
Audi Service Facility check their function.
(D Tips
-If the window g lass in the driver's door or
front passenger's door has been tinted, the
display in the exterior mirror may be misin­
terpreted.
- For Declarat ion of Compliance to United
States FCC and Industry Canada regulations
~page 251.
Audi side assist
Activating and deactivating
Applies to vehicles: wit h Audi side ass ist
Fig. 118 Driver 's doo r: Sid e assist button
" Press the button ¢ A in General information
on page 100
to switch the system on/off . The
LED in the button turns on when side assist is
switched on .
Adjusting the display brightness
Applies to vehicles: wit h Audi side ass ist
The signal brightness can be set in the radio or
MM!*.
.,. Select: !CARI function button> Audi side assist.
.,. Select: !CARI function button> Car systems*
control button > Driver assist> Audi side as­
sist .
The display brightness adjusts automatically to
the brightness of the surroundings, both in the
information and in the warning stage . In very
dark or very bright surround ings, the display is al­
ready set to the minimum or maximum level by
the automatic adjustment . In such cases, you
may notice no change when adjusting the bright­
ness, or the change may only be noticeable once
the surroundings change.
Adjust the br ightness to a level where the display
in the information stage will not disrupt your
view forward. If you change the brightness, the
display in the exterior mirror will briefly show the
brightness level in the information stage. The
brightness of the warning stage is linked to the
brightness in the information stage and is adjust­
ed along with the information stage adjustment . ..,_
101

Audi side assist
(D Tips
-Side assist is not active while you are mak­
ing the adjustment.
- Your settings are automatically stored and
assigned to the remote control key being
used.
Driver messages
Applies to veh icles: w ith Aud i side ass ist
If side assist switches off by itself, the LED in the
button turns
off and a message will appear in the
instrument cluster display:
Audi side assist unavailable: Sensors blocked
The radar sensors' vision is affected. Do not cover
the area in front of the sensors with bike wheels,
stickers, dirt or other objects. Clean the area in
front of the sensors, if necessary ¢
page 100,
fig. 117.
Audi side assist: Currently unavailable
Side assist cannot be switched on temporarily be­
cause there is a malfunction (for example, the
battery charge level may be too low).
Audi side assist: System fault!
The system cannot guarantee that it will detect
vehicles correctly and it is switched off . The sen­
sors have been displaced or are faulty. Have the
system checked by an authorized Audi dealer or
authorized Audi Service Facility soon.
Audi side assist: Unavailable when towing
Side assist switches off automatically when a fac­
tory-installed trailer hitch is connected to the
electrical connector on the trailer. There is no
guarantee the system will switch off when using
a retrofitted trailer hitch. Do not use side assist
when towing a trailer.
102

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& WARNING
-Make sure your head or other pa rts of your
body are not located in the area above the
rollbar when press ing the rollbar down. If
the rollbar is not secured correctly, it cou ld
deploy again as soon as you release it and
cause injuries .
- Have the rollover protection system checked
by your authorized Aud i dealer if it is faulty.
Otherw ise, the system may not deploy cor­
rectly in a collision.
- Modifying the rollover protect ion system or
indiv idual components is not permitted .
- Work on the rollover protect ion system
should only be performed by your author­
ized Audi deale r or qual ified wor kshop . Oth­
erwise the system may not funct ion correct­
ly in a collision o r it could deploy unexpect­
edly .
- Have the system inspected at service inte r­
vals. This ensures the system will always be ready for use. Have your au thorized Audi
dealer check the rollover protect ion system
every two years at the latest.
Dr ivin g s afet y
123

Safety belts
Unfastening safety belts
Unbuckle the safety belt with the red relea se
button only after the vehicle has stopped .


Fig. 146 Re le as ing th e to ngu e fr om th e buck le
.. Push the red re lease button on the b uck le
Q fig. 146 . The belt tongue wi ll spring out of
the buckle
Q ,& .
.. Let the belt wind up on the retr actor as you
guide the bel t tongue to its stowed position.
A WARNING
Never unfasten safety belt while the veh icle is
moving . Doing so will increase your risk of be­
ing injured or killed.
Improperly worn safety belts
a
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Incorrectly positioned safety belts can cause se­
vere injuries .
Wearing safety belts improperly can cause seri­
ous injury or death. Safe ty belts can only work
when they are correctly posit ioned on the body .
Improper seating pos it ions reduce the effective­
ness of safety belts and will even inc rease the risk
of injury and death by moving the safety be lt to
cr itica l areas of the body . Improper seati ng posi­
tions a lso increase the risk of serious injury and
death when an airbag deploys and strikes an oc­
cupant who is not in the correct seating position.
A driver is responsible for the safety of all vehicle
occupants and espec ially for children. Therefore :
.. Never perm it anyone to ass ume an incorrect sit -
ting position in the vehicle while traveling
Q A .
130
A WARNING
Improperly worn safety belts increase the r isk
of ser ious personal injury and death whenever
a veh icle is being used .
- Always make sure that all vehicle occupants
are correctly restrained and stay in a correct
seating position whenever the vehicle is be­ing used.
- Always read and heed all WARNINGS and
other important information
Q page 126 .
Belt tensioners
How safety belt pretensioners work
In front, side and rear-end collisions above a
particular sev erity, saf ety belts are tensioned au­
tomatically .
The safety belts are equipped with safety belt
pre tensioners. The system is act ivated by sensors
in front, side and rear-end collisions o f great se ­
verity. This tightens the belt and takes up belt
s lack
¢ .&. in Service and disposal of safety belt
pretensioner on page 131.
Taking up the slack
helps to reduce forward occupan t movement dur­
i ng a collision .
@ Note
Never let the belt remain over a rear seatback
that has been folded forward.
@ Tips
The safety belt pretensioner can only be acti­
vated once.
- In minor frontal and side collisions, in rear­
end co llisions and in accidents involving
very little impact force, the safety belt pre­
tensioner are not activated.
- When the safety belt pretensioners are acti­ vated, a fine dust is released . This is normal
and is not caused by a fire in the vehicle .
- The re levant safety requirements must be
observed when the vehicle or components
of the system are scrapped. An authorized
Audi dealer or qua lified workshop is familiar
with these regulations a nd will be pleased
to pass on the information to yo u. ...

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-Be sure to observe all safety, environmental
and other regulations if the vehicle or indi­
vidual parts of the system, particularly 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 preten­
sioner
The safety belt pretensioners are parts of the
safety belts on your Audi. Installing, removing ,
servicing or repairing of belt pretensioners can
damage the safety belt system and prevent it
from working cor rectly in a collision.
There are some important things you have to know to make sure that the effectiveness of the
syst em will not be impaired and that discarded
components do not cause injury or pollute the
environment.
_&. WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal injury
and death by preventing a safety belt preten­
sioner from activating when needed or acti­
vating it unexpectedly :
- The belt pretensioner system can be activat­
ed only once.
If belt pretensioners have
been activated , the system must be re­
placed.
- Never repair, adjust, or change any parts of
the safety belt system.
- Safety belt systems including safety belt
pretensioners cannot be repaired. Special
procedures are required for removal, instal­
lation and disposal of this system.
- For any work on the safety belt system, we
strongly recommend that you see your au­
thorized Audi dealer or qualified technician
who has an Audi approved repair manual,
training and special equipment necessary.
@) For the sake of the environment
Undeployed airbag modules and pretension­
ers might be classified as Perchlorate Material
- special handling may apply, see
www.dtsc.ca .gov/hazardouswaste/perchlo-
Safety belts
rate. When the vehicle or parts of the re­
straint system including airbag modules safe­
ty belts with pretensioners are scrapped, all
applicable laws and regulations must be ob­
served. Your authorized Audi dealer is familiar
with these requirements and we recommend
that you have your dealer perform this service
for you .
131