service AUDI A3 CABRIOLET 2016 Repair Manual

Care and cleaning
Care and cleaning
General information
Regular, prope r care helps to maintain your vehi ­
cle's value.
It can a lso be a requirement when
submitting war ranty claims for cor rosion damage
and pa int defects on the body.
The necessary care prod ucts can be obtained
from an autho rized Audi deale r or authorized
Aud i Service Facility. Read and follow the instruc­
tions for use on the packaging.
A WARNING
- Using clean ing and care products incorrectly
can be dangero us to your hea lth .
- Always store clean ing and care products out
of reach of children to reduce the r isk of po i­
so ning .
@ For the sake of the environment
- Preferably use environmentally-friendly
products when buying cleaning agents.
- Do not dispose of leftove r clean ing and care
products with household t rash.
Car washes
The longer that deposits s uch as insects, bird
droppings, tree sap or road salt remain on the ve­ h icle, the more the surface can be damaged. High
temperatures such as those caused by sunlight
i n crease the damag ing effect .
Before washing, r inse off heavy deposits with
p lenty of water.
St ubb orn deposits such as bird droppings or tree
sap are best removed with plenty of wate r and a
microfiber cloth.
Also, wash the underside of yo ur vehicle once
road sa lt stops being used for the season .
Pressure washers
When washing your veh icles with a pressure
washer, always follow t he ope ra ti ng ins tructions
p rovided w ith the pressure washer. This is espe­
cially important in regard to the pressure and
spraying distance . Do not direct the stream of
224
water d irect ly onto seals for the side windows,
doors, luggage compartment lid or hood or onto
the tires, r ubber hoses, insulat ing mater ia l, the
power top, sensors* or camera lenses*. Keep a
distance of at least 16 in (40 cm).
Do not remove snow and ice with a pressure
washe r.
Never use rot ary no zzles or high pressure no z­
z les .
The wate r temperatu re must not be above 140 °F
(60 °().
Automatic car washes
Spray off the ve hicle before wash ing.
Make su re t hat the windows and power top are
closed and the windsh ield wipers are off. Follow
i nstruct ions from the car wash operator, espe­
c ially if there are accessories attached to your ve ­
hicle.
If possible, use car washes that do not have
brushes.
Washing by hand
Clean the vehicle starting from the top and work ­
ing down using a soft sponge or cleaning brush .
U se solvent-free cleaning products .
Washing vehicles with matte finish paint by
hand
To avoid damaging the pa int when washing, first
remove dust and large part icles from your vehi­
cle. Insects, grease spots and f ingerprints are
best removed w ith a special cleaner for matte
finish paint .
Apply the product using a microf iber cloth. To
avo id damag ing the pa int surface, do not use too
much pressure.
Rinse the veh icle thorough ly with water. Then
clean using a neutra l shampoo and a soft m icro­
fiber cloth.
Rinse the vehicle thoroughly again and let it air
dry. Remove any water residue using a sham my.
Stubborn deposits such as bird dropp ings or tree
sap are best removed with plenty o f water and a
microfiber cloth. .,..

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A WARNING
-Only wash the vehicle when the ignition is
off and follow the instructions from the car
wash operator to reduce the risk of acci­ dents.
- To reduce the risk of cuts, protect yourself from sha rp metal components when wash­
ing the underbody or the inside of the wheel
housings.
- After washing the vehicle, the bra king effect
may be de layed due to mo isture on the
bra ke rotors or i ce in the w inte r. The brake s
must be dried fi rst w ith a few care ful brake
applications .
Q) Note
-If yo u wash t he vehi cle in an au toma tic car
wash, yo u m ust fold the exte rior m irrors i n
to re duce the risk of damage to the mirrors .
Power folding exterior m irrors * must on ly
be fo lded in and out using the power folding
funct ion.
- To p revent paint damage, do not wash the
vehicle in d irect sunlight.
Ca re and cleaning
- To re duce the risk of damage, do not wash
the power top with a pressure washer .
- T o red uce the risk of damage to the surface,
do not use insect removing sponges, kitche n
sponges o r similar items .
- M atte finish painted veh icle components:
- To reduce the risk of damage to the sur-
face, do not use polishing agents or hard
wax.
- Never use protective wax. It can destroy
the matte finish effect.
- Do not place any stickers or magnetic
signs on vehicle parts painted with matte
finish paint. The paint could be damaged
when the stickers or magnets are re­
moved.
@ For the sake of the environment
Only wash t he veh icle in facili ties s pec ially de­
s igned for that pu rpose. This will reduce the
r isk of dirty wate r contamina ted with o il from
ente ring the sewe r sys tem.
Cleaning and care information
When cleaning and caring for individua l vehicle
components, refer to the follow ing tables . The
information contained there is simp ly recom­
mendations. For quest ions or for components t
h at are not listed, cons ult an authorize d Audi
dealer or authorized Audi Service Fac ility . Also
f o llow the information found in c> ,& .
Exterior cleaning
Component Situation Solution
Windshield wiper
Deposits <=> page 50 , Cleaning windshield wiper blades
blades
Headlights /
Deposits So
ft sponge with a mild soap solutiona)
Tail light s
Sensors /
Deposits Sensors: soft cloth w it h solvent-free cleani ng solut io n
Camera len ses Camera lenses: soft clot h w ith alcoho l-free cleaning sol u-
tion
Snow/ice Hand br ush/solvent-free de-icing spray
Wheels Road salt Water
Brake dust Acid-free special cleaning solution
Exhaust tail pipe s Road salt Wate
r, clean ing so lution su itab le for s tainless stee l, if ne e-
essa ry
225

Care and cleaning
Component Situation Solution
Power top
Deposits Clean water, power top cleaning product , if necessary.
Clean with the grain of the fabric using a soft brush and al- low to air dry.
Wind deflector Deposits Water, mild soap solution,
if necessaryal
Decorative parts/ Deposits Mild soap solution a>, a cleaning solution suitable for stain-
Trims less steel, if necessary
Paint Paint damage Refer to the paint number on the vehicle data label, repair
with touch up paint
r:!) page 250
Spilled fuel Rinse with water immediately
Surface r ust Rust remover, then protect with hard wax; for questions,
consult an authorized Audi dealer or authorized Audi Serv-
ice Facility.
Corrosion H
ave it removed by an authorized Aud i dealer or author-
ized Audi Service Facility.
Water no longer Protect with hard wax (at least twice per year)
beads on the surface
of clean paint
No shine even though Treat with suitable polish; then apply paint protectant if
paint has been pro- the polish that was used does not contain any protectant
tected/pa int looks
poor
Deposits such as in- Dampen with water immediately and remove with a micro-
sects, bird droppings,
fiber cloth
tree sap and road salt
Grease-based con- Remove
immediately with a mild soap solution a) and a
taminants such as soft cloth
cosmetics or sunblock
Carbon parts Deposits clean the same way as painted parts ~ page 224
Decorative decals Deposits Soft
sponge with a mild soap solution al
a) Mild soap so lution: maxim um two tablespoons of neutral soap in l quar t (l lite r) of water
Internal cleaning
Component Situation Solution
Windows
Deposits Glass cleaner, then wipe dry
Decorative parts/ Deposits Mild
soap solutiona )
Trims
Plastic parts
Deposits Damp cloth
Heavier deposits Mild soap so lution a>, detergent-free p lastic clean ing solu -
tion, if necessary
Displays Deposits Soft cloth with LCD cleaner
Controls Deposits Soft
brush, then a soft cloth with a mild soap so lutional
Safety belts Deposits Mild soap so lution a>, allow to dry before letting them re-
tract
226

Care and cleaning
- Never use gasoline, spot remover, ben­
zene, paint thinner or other solvents to
remove.
- Door window s
- Remove snow and ice on windows and ex-
terior mirrors with a p lastic scraper . To
avoid sc ratches, move the scrape r only in
one direction and not back and forth .
- Never remove snow or ice from door win­
dows and m irrors using warm or hot water
because this could cause cracks to form.
- To avoid damage to the rear w indow de­
fogge r, do not apply any stickers on the
heating w ires on the inside of the window.
- Decorati ve parts /trim
- Never use chrome care or cleaning prod- ucts.
- Paint
- To reduce the risk of scratches, the vehicle
must be free of dirt and dust before pol­
ishing or waxing.
- To prevent pa int damage, do not polish or
wax the veh icle in direct sunlight.
- To reduce the risk of pa int damage, do not
polish away rust spots .
- Remove cosmetics and sunscreen immedi­
ately- these could damage the paint.
- Displays
- To avoid scratches, do not use dry cleaning
methods on displays.
- Controls
- Make sure tha t no fluids enter the con-
trols, because this could ca use damage .
- Safet y belt s
- Do not remove the safety belts to clean them.
- Never clean safety belts or their compo­ nents chemically or with corrosive fl uids
or so lvents and never allow sharp objects
to come into contact w ith the safety belts .
Th is could cause damage to the belt web­
bing.
- If there is damage to the webbing, the
connect ions, the retractors or the buckles,
have them replaced by an author ized Audi
dealer or author ized Audi Service Facility.
- Textiles /artificial leather / Alcantara
228
- Never treat art ificial leathe r/ A lcantara
with leather ca re products, solvents, f loor
polish, shoe polish, spot remove o r similar
products.
- Have a specialist remove stubborn stains
to prevent damage.
- Never use steam cleaners, brushes, hard
sponges, etc . when cleaning .
- Do not turn on the seat heating* to dry the seat.
- Objects w ith sharp edges s uch as zippers,
rivets on clothing or be lts can cause dam­
age to the surface .
- Open hook and loop fasteners, for exam­ ple on clothing, can damage seat covers.
Make sure hook and loop fasteners are
closed.
- Natural le ather
- Never treat leather with solvents, floor
polish, shoe polish, spot remover or sim i­
lar p roducts.
- Objects w ith sharp edges such as zippe rs,
rivets on clothing or be lts can cause dam­
age to the surface.
- Never use steam cleaners, brushes, hard
sponges, etc. when cleaning.
- Do not turn on the seat heating * to dry the
seat .
- To help prevent the leather from fad ing,
do not leave the vehicle in d irect sunlight
for long periods of time.
If leav ing the ve­
h icl e parked fo r long pe riods of time, you
should cover the lea the r to pro te ct it from
d irec t sunlight .
(D Tips
-Insects are easier to remove from paint that
has been freshly waxed.
- Regular waxing can prevent rust spots from
forming.
Placing your vehicle out
of service
If you would like to take your vehicle out of serv­
ice for a longer time, contact your authorized
Audi dealer or qualified repair facility. They will
advise you of important measures, such as ..,.

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@ Tips
The vehicle jack* in your vehicle is mainte­na nee-free.
Tire mobility kit
Preparation
A ppl ies to: ve hicles with tire mobility kit
~ Read and f ollow th e imp ortant saf ety pre cau­
t io ns ¢
page 230, General information .
~ Check if a repair with the t ire mobility k it is pos­
sible
¢ page 231.
Using the tire mobility kit
Appl ies to: ve hicles with tire mobility kit
Fig. 174 Tire: t ire da mage t hat ca nnot be repa ired
The ti re repa ir is on ly meant for temporary use .
Change the spare t ire as soon as possible ¢ ,& .
If the tire is pierced by an object such as a nail,
do not remove the object from the tire.
T he tire repair set is able to be used at tempera ­
tures as low as -4 °F ( -20 °C).
Th e tir e mobil it y k it ma y not be u sed :
-if the t ire has cuts or punctures that are larger
than
0.1 6 in (4 mm ) (D ¢ fig. 174 .
-if th e rim is damaged @.
- if you drove with very low tire pressure or with -
ou t air in th e tire @.
See an au thorized Aud i dealer or authorized Aud i
Service Facility for assistance in these situations.
Em ergen cy a ssis tanc e
A WARNING
--Please note that the tire mobility kit cannot
be used in all situations, and that it may on­
ly be used temporarily.
- The tire sealant must not come in contact
with skin, eyes , or clothes.
- If tire sealant gets in your eyes or on your
skin, thoroughly rinse the affected area im­
mediately with clean water .
- Do not inhale the fumes.
- If you swa llow any of the tire sealant, thor-
oughly rinse your mouth immediately and
drink a lot of water . Do not induce vomiting .
Seek med ical attention immed iate ly .
- Change your clothes immediately if they get
tire sealant on them.
- If an allergic reaction occurs, seek immedi­
ate med ical attention .
- Keep the t ire sealant away from children.
- In vehicles with a tire pressure monitor ing
system*, using tire sealant can results in an incorrect d isplay or a system malfunction.
Drive carefully to the nearest authorized
Aud i dealer or authorized Audi Serv ice Facili­
ty .
@ Tips
-If sea lant leaks, allow it to dry in place. You
can then peel it off like a st icker.
- Note the expiration date on the sealant bot­
tle. Rep lace the tire sealant at an aut hor­
ized Aud i deale r or autho rized Aud i Serv ice
Facility .
- Radio reception can be interrupted when
operating the compressor* .
- Obey all laws.
231

Emergency assistance
Repairing tires
Applies to: vehicles with tire mobility kit
Fig. 175 Components of the tire mobility kit
F ig. 176 Tire mobility k it connecti on
Requirement: the tire mobility kit must be laid
out and ready for use
o page 230, Vehicle tool
kit .
Installing the tire mobility kit
• Open the cover @on the compressor
9fig. 175.
• Remove the connector @) and pressure hose®
with pressure gauge from the housing.
• Install the compressor pressure hose® onto
the flange @ of tire sealant bottle@.
• Insert the sealant bottle with the flange at the
bottom into the opening @ on the compresso r
cover .
... Remove the valve cap from the fau lty tire.
• Install the filler hose @onto the valve
0
ofig. 176.
• Connect the plug @o fig. 175 to a socket in
the vehicle.
• Switch on the ignition.
Inflating a tire
... Move the switch @ o fig. 176 on the compres­
sor into posit ion I.
232
... Inflate the tire to between 29 psi (200 kPA)
and 36 psi (250 kPA) and read the pressure on
the gauge.
• If this tire pressure is not reached, drive your
vehicle approximate ly 33 ft (10 meters) for­
ward or backward so that the sealant can be re­
distr ibuted inside the tire .
.&_ WARNING
- Read and follow the manufacturer's safety
precautions on the compressor and in the
instructions on the bottle of sealant .
-If a tire pressure of 29 psi (200 kPA) cannot
rea ched after inflati ng for 6 minutes, then
the tire is too severely damaged. Do not
continue driving.
- If the tire cannot be repaired with the tire
sealant, see an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
(D Tips
Do not operate the compressor for more than
6 minutes continuously, or it can overheat.
Once the compressor has cooled, you can con­
tinue to use it .
Completing
Applies to: vehicles with tire mobility kit
... Adhere the sticker that says "max. SO mph
(max. 80 km/h)" that is provided with the tire
mob ility kit w ith in the driver's field of vision.
... Stop the vehicle after driv ing for about 10 mi­
nutes and check the t ire pressure.
• If the tire pressure is lower than 19 psi (130
kPA), then the tire is too severely damaged . Do
not con tinue dr iving. See an authorized Audi
deale r o r authorized Audi Service Facility for as­
sistance.
... If the tire pressure is at least 19 psi (130 kPA),
adjust the tire pressure to the specified value
o page 214, Tire pressure. Store the tire pres­
sures
o page 223, Storing tire pressures. Drive
to the nearest authorized Audi dealer or au­
thorized Audi Service Facility to have the tire re-
placed. ..,.

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A WARNING
If the tire pressure is less than 19 psi
(130 kPA) after 10 minutes of driving , then
the ti re is too severely damaged . Do not con­
tinue dr iv ing . See an authorized Audi dealer
or authorized Aud i Servi ce Fac ility for assis­
tance .
A WARNING
Pay attent ion to the following after repair ing
the tire:
- Do not drive faster than SO mph (80 km/h).
- Avoid hard acceleration, brak ing sharp ly,
and fast cornering.
- The veh icle may become more difficult to
control.
- If the t ire is too severely damaged, see an
authorized Audi dealer or authorized Aud i
Service Facility for assistance .
@ For the sake of the environment
You can give the used tire sealant bottle to an
author ized Audi dealer or authorized A udi
Serv ice Facility for disposal.
(I_) Tips
Remember to obtain a new bottle of sealant
from an authorized Aud i dea ler or authorized
Aud i Service Facility after repairing a tire.
Spare tire
General information
Applies to: vehicles with space-saving spare tire (compact
spare tire)
Fig. 177 L ugg age co mpa rtment : ca rgo floo r cover folded
up ward
Em ergen cy a ssis tanc e
Fig. 178 Spa re t ire (examp le )
The spare tire ¢ fig. 178 is intended for short­
te rm use only. Have the damaged tire checked
and replaced if necessary by an author ized Audi
dealer or authorized A udi Service Facility as soon
as possible.
T here are some restr ictions on the use of the
compact spare tire . The compact spare t ire has
been designed specifically for your type of vehi­
cle. Do not rep lace it with the spare tire from an­
other type of vehicle.
Removing the spare tire
.,. Lift the cargo floor by the p lastic handle .
.,. Hang the plastic hook on the luggage compart -
ment seal@¢
fig. 177.
.,. Turn the large screw counter-clockwise .
.,. Remove the spare tire.
.. Unhook the cargo floor befo re closing the lug -
gage compartment lid .
Snow chains
For technical reasons, the use of snow chains on
the compact spare tire is not permitted.
If you have to dr ive with snow chains and a front
t ire fails, mo unt the spare wheel in p lace of a
rear tire. Install the snow chains on the rear tire
that you removed, and install that in place of the
front t ire that fai led .
A WARNING
--After installing a spare tire, the t ire pres­
sure must be checked as soon as possible.
The tire pressure is available one:>
page 214,
-
rg.111 . ~
233

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-If the spare tire has to be installed in the incor ­
rect direction, use the s pare tire only tempora­
ri ly s ince the tire w ill not be ab le to achieve its
opt imum performance c haracter istics with re ­
gard to aquaplaning, noise and wear .
- We recommend that you pay particular atten­
tion to this fact during wet weathe r and that
yo u ad just yo ur speed to match road condi ­
t io ns.
- Replace t he f lat t ire with a new one and have it
insta lled on yo ur vehicle as soon as possible to
r e store the handling adva ntages of a unid irec­
t io na l t ire .
Notes on wheel changing
Please read the i nfo rma tion ¢ page 211 if y ou
ar e goi ng to use a sp are tir e which i s different
fr om t he tires on yo ur vehicle.
Af ter you ch an ge a tire:
-Check the tire pressure on the spare immedi­
ately after installation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or a
qualified service station .
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of
90 ft lb (120 Nm) .
- If you notice that the wheel bolts are corroded
and difficult to turn while changing a tire,
they should be replaced before you check the
tightening torque.
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as possi­
ble . Remount the wheel cover.
Until then, drive with extra care and at reduced
speeds .
.8, WARNING
- If you are going to e quip yo ur ve hicl e w ith
tir es or r ims w hic h diff er from t hose whi ch
w ere fa cto ry i nst alled, t hen be s ure t o read
t h e informat ion ¢pa ge
211.
- Alw ays mak e sure the d amag ed whee l or
even a flat tire and t he jack and tool ki t are
-
Emergency assistance
proper ly sec ure d in the l ugga ge compart­
ment a nd a re not loose in the passenger
compa rtm ent.
- In an accident or sudden maneuver they
could fly forward, injuring a nyone in the ve­
h icle.
- A lways sto re damaged wheel, jack and tools
securely in the l uggage compartment. Ot h­
erw ise , in an acc ident or sud den maneuve r
they cou ld fly forwar d, causing injury to pas­
s en ger s in the vehicle .
239

Fuses and bulbs
Fuses and bulbs
Electrical fuses
Replacing fuses
A fuse that has blown will have metal strips that
have burned through.
Fig. 18 6 Stee ring column area: cover
F ig. 1 87 Left s ide of the engine compartment: fuse cover
Fuses in the interior
The fuses are behind the cover in the s teer ing
col umn area
¢ fig. 186 .
"Switch the ignition and all e lectr ica l equipment
off.
" Check the following table to see which fuse be­
lo ngs to the equipment ¢
page 241.
"Remove the cover ("AIRBAG" label)¢ fig. 186.
Begin at the bottom right corner -arrow-.
" Remove the plastic clip from the fuse panel
cover in the engine compartment¢
fig. 187 .
"Remove the fuse using the plastic clamp.
" Replace the burned fuse with an identical new
one .
" Install the cover .
Fuses in the engine compartment
" Turn off the ignition and the failed electrical
equipment.
240
" Check the following tab le to see wh ich fuse be­
longs to the equipment
¢ page 242.
"Remove the fuse pane l cover ¢ fig. 187 .
" Remove the plastic clip from the fuse panel
cover ¢
fig. 187.
"Remove the fuse using the plastic clamp .
" Replace the b urn ed f use w ith a n ident ica l new
one .
" Reinstall the cover.
The ind iv idual circu its are protected by safety
fuses . The fuses a re located under the steer ing
whee l be hind a cover and in the left side of t he
engine compa rtme nt.
Fuse color identification
Color Current rating
in amps
Bla ck 1
Purple 3
Light brown 5
Brown 7.5
Red 10
Blue 15
Yellow 20
Wh ite or transparent 25
green 30
orange 40
&, WARNING
D o not repair fuses and neve r rep lace a blown
f u se w ith one that has a hig he r amp rat ing.
T his ca n ca use damage to the e lectr ic al sys­
tem and a fi re.
(D Note
If a new fuse burns ou t again s ho rtly after you
h ave inst alled it , have the electrical system
checke d as soon as possible by an au thor ized
A udi dealer o r au thorized Au di Service Fac ili­
ty.
(D Tips
- T he followi ng ta ble does not list fuse loc a­
t io ns that are not used .

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-Some of the equipment listed in the follow­
ing tables applies only to certain model ver­
s ions or certain optional equipment .
Interior fuse assignment
Fig. 188 Vehicle interior: fuse assignment
No. Equipment
Fl Engine components
F2 Seat
adjustment
F3 Power top hydraulic pump
F4 MMI control panel, MMI components
FS Gateway
F6 Selector
lever (automatic transmission)
.... ~ N
0
>
"' (0
F7 Climate/heating control, auxiliary heating,
rear w
indow defogger relay
Diagnosis, electromechanical parking
FB brake switch, light switch
, rain/light sen-
sor, inter ior lighting, communications box,
anti-theft alarm system
F9 Steering column switch module
FlO Display
Fll Reversible driver's side safety belt tension
-
ers
F12 MMI area
F13 Damper control module/ service plug
No.
Fl4
FlS
Fl6
F 17
FlB
F19
F20
F23
F 24
F2 5
F2 6
F27
F28
F29
F 31
F32
F 33
F 34
F35
F 36
F37
F38
F39
F40
F41
F42
F4 3
F44
F 47
Fuses and bulbs
Equipment
Climate control system blower
Electronic steering column lock
MMI area
Instrument cluster
Rearview camera
Convince key system control module, tank
system
Tank system
Exterior lighting, heated washer fluid noz -
zles
Panorama sunroof/ power top control
module, power top latch (Cabriolet)
Door/driver's side doors (for examp le pow-
er windows)
Seat heating
Sound-amplifier
Power top control module, electro nics
(Cabriolet)
Inter ior lights
Exterior lighting
Driver assistance systems
Airbag
Button illumination, coils for neck heating
r elay and socket relay, interior sound,
back-up light switch, temperature sensor
Function lighting, diagnosis, headlight
range control system, air quality sensor,
automat ic dimming rearview mirror
R ight cornering light/ right LED-headlight
Left cornering light/ left LED-headlight
High-voltage battery
Door/front passenger's side doors (for ex-
ample, power windows)
Sockets
Reversible front passenger's side safety
belt tensioners
Central locking components, windshield
washer system
Headlights, lighting
all wheel drive Rear w indow wiper
241