light AUDI A3 2016 Owner´s 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 aim the spray directly
274
at seals on side windows, doors, the hood, the
lug gage compartment lid or the sunroof* or at
t ir es, rubbe r hoses, insulating material, sensors*
or camera lenses*. Keep a distance of at least 16
i nches (40 cm).
Plug -in hybrid drive*: also do not direct the spray
at the charg ing unit in the rad iator g rille or at the
charg ing dock*.
Do not remove snow and ice with a pressure
washer.
Neve r use rot ary no zzles or high pressure noz­
z les.
The wate r temperatu re must not be above 140 °F
(60 °() .
Automatic car washes
Spray off the veh icle before washing.
Make sure that the windows and roof* are closed
and the windshie ld wipers are off. Follow instruc ­
tions from the car wash operato r, especially if
there are accesso ries attached to your vehicle.
If possible, use car washes that do not have
brushes.
Washing by hand
Clean the ve hicle starting from the top and work­
i ng down using a soft sponge or clea ning brus h.
Use solvent-free cleaning products.
Washing vehicles with matte finish paint by
hand
To avo id damaging the paint w hen washing, fi rst
remove dust and large pa rticles from your vehi­
cle. Insects, grease spots and f ingerprints are
best removed w ith a special cleaner for matte
finish paint.
Apply t he product using a microf iber cloth. To
avo id damaging the paint surface, do not use too
much pressure.
Rinse the ve hicle thoroughly with wate r. Then
clean using a neutra l shampoo and a soft micro ­
fiber clot h.
Rinse the vehicle thorough ly again and le t i t air
dry. Remove any water residue using a sham my. ..,..

,....,
N
0 > co ,...., & 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 sharp metal components when wash­
ing the underbody or the inside of the wheel
housings.
-After washing the vehicle, the brak ing effect
may be delayed due to mo isture on the
brake rotors or ice in the w inter . The brakes
must be dried first w ith a few careful brake
applica tions .
{[) Note
-If you wash t he vehicle in an automatic car
wash, yo u m ust fold the e xterior m irrors i n
to reduce the risk of damage to the mi rrors.
Power folding exte rior m irrors* must o nly
b e fo lded in a nd out usin g the power folding
f u nct io n.
-
Ca re and cleaning
- To prevent pa int damage, do not wash the
vehicle in direct s un light .
- To re duce the risk of damage to the surface,
do not use insect removing sponges, kitche n
sponges o r similar items .
- Matte finish painted veh icle components:
- To reduce the r isk of damage to the sur-
face, do not use po lish ing 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 cou ld be damaged
when the stickers or magne ts 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
W hen clea ning and ca ring for individua l vehicle
comp onents, refer to the following t ables. The
inf ormat ion cont ained there is s imp ly recom ­
mendations. For q uest ions or for components t
h at are not l isted, cons ult an autho riz ed Aud i
de aler or author ized A udi Se rvice Fa cility. Also
f o llow the information fo und in ~ .&. .
Ext erior cleaning
Component Situation Solution
Windshield wiper
D eposits ~ page 53, Cleaning windshield wiper blades
blades
Headlights /
Deposits So
ft spo nge with a m ild soap solutiona)
Tail lights
Sensors /
Deposits Sensors: soft cloth w ith solvent-free cleaning solution
camera lenses Camera lenses: soft cloth w ith alcohol-free cleaning solu-
tion
Snow/ice Hand br
ush/solven t-free de -icing spray
Wheels Road salt Water
Brake dust Acid-free special clean
ing so lution
Exhaust tail p ipes Road salt Water, clea ning so lu tion su itab le for s tainless stee l, if nee-
essary
Decorati ve parts / Deposits Mild soap so lution a>, a cleaning solution su itable for stain-
Trim less stee l, if necessary
275
...

,..,
N
0 > co ,.., Care and cleaning
Component Situation Solution
T ex til es
Deposits adhering to Vacuum cleaner
art ificial l eather, the surface
A lcan tara Water-based deposits Absorbent
cloth and mild soap solutiona>
such as coffee, tea,
b lood, etc.
Oil -based deposits Apply a m ild soap solution
a), blot away the dissolved o il or
such as oil, make-up, dye, treat afterward with water, if necessary
etc.
Special deposits such Special stain
remover, blot with absorbent material, treat
as ink, nail polish, la- afterward with mild soap solution, if necessary
a)
tex paint, shoe pol-
ish, etc.
Natu ral le ath er Fresh stains Wool cloth with a mild soap solution a)
Water-based deposits Fresh stains: absorbent cloth
such as coffee, tea, Dried stains : stain
remover suitable fo r leather
b lood , etc.
Oi [-based deposits Fresh stains: absorbent cloth and stain
remover suitable
such as oil, make-up, for leather
etc. Dried stains : grease dissolving spray
Special deposits such Spot remove r suitab le for leather
as ink, nai l polish, la-
tex paint, shoe pol-
ish, etc.
Care Regularly apply condit ion ing c ream that protects from
lig ht and penet rates into the material. Use specia lly-co l-
ored conditioning cream, if necessary .
Carbon part s Deposits clean the same way as plast ic parts
a) Mi ld soap solution: maximum two tablespoons of neutral soap in 1 q uart (1 liter) of water
.8, WARNING
The windshield may not be trea ted with wa­
ter-repelling windshield coating agents. Un ­
favorable cond itions such as wetness, dark­
ness, or low sun can result in increased glare.
Wiper blade chatter is also possible.
A WARNING
- Audi e -tron charg ing sy stem *
- Never immerse the charging system and
connectors in water.
- The charging system m ust only be cleaned
when the control unit is completely d is­
connected from the powe r su pply system
and from the vehicle.
-
({I) Note
- Hea dlight s/tail lights
- Never clean headlights or tail lights w ith a
d ry cloth or sponge.
- Do not use any cle aning product that con­
tains alcoho l, because they could ca use
cracks to form.
-Whe els
- Never use any pa int polish or other abra-
sive materials.
- Damage to the protect ive layer on the
rims such as stone chips or scratches must
be repaired immediately .
-Sensor s/came ra le nses Ill-
277

Care and cleaning
- Never use warm or hot water to remove snow or ice from the camera lens. This
cou ld cause the lens to crack.
- Never use abrasive clean ing mater ia ls or
alcoho l to clean the camera lens. This
cou ld cause scratches and cracks.
- Door windo ws
- Remove snow and ice on windows and ex -
terior mirrors with a p lastic scraper. To
avoid sc ratches, move the scrape r on ly in
one direction and not back and forth .
- Never remove snow o r ice from doo r 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 sticke rs on the
heating w ires on the inside of the window.
- Decorative 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.
-Di splays
- To avoid scratches, do not use dry cleaning
methods on displays.
- Controls
- Make sure that no fluids enter the con -
trols, because this could cause 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 flu ids
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 b uck les,
278
have them replaced by an authorized Aud i
dealer or authorized Audi Service Facility.
- Te xtile s/artificial l eath er/ Alcantara
- Never treat art ificial leather/ A lcantara
with leather care products , solvents, floor
polish, shoe polish, spot remove or s imilar
p roducts .
- Have a spec ialist 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 .
- Ob jects w ith sharp edges such as zippers,
rivets on clothing or be lts can cause dam­
age to the surface .
- Open hook and loop fasteners, for exam­
p le on clothing, can damage seat covers .
Make sure hook and loop fasteners are
closed .
-Natural l eather
-Neve r treat leather wi th solvents , floor
polish, shoe polish, spot remover or sim i­
lar products .
- Obje cts w ith sharp edges such as zippers ,
rivets on clothing or be lts can cause dam ­
age to the surface .
- Neve r use s team cleaners, brushes, hard
sponges, etc . when cleaning .
- D o not turn on the seat heating* to dry the
seat.
- To he lp prevent the leather from fad ing,
do not leave the vehicle in d irect sunlight
for long periods of time . If leaving the ve ­
hicle parked for long periods of time, you
should cover the leather to protect it from
d irect sunlight.
{D Tips
- Insects are easier to remove from paint that
has been freshly waxed.
- Regular waxing can prevent rust spots from
forming.

Emergency assistance
-Before you change a wheel, be sure the
ground is level and firm. If necessary, use a
sturdy board under the jack.
- Always store the vehicle tool kit, the jack
and the replaced tire in the luggage com­
partment
c:> page 172.
Changing a wheel
When you change a wheel, follow the sequence
described below step-by-step and in exactly that
order.
1. Remove the decorative wheel cover*. For
more details see also
c:> page 284, Decora­
tive wheel covers
or c:> page 285, Wheels
with wheel bolt caps.
2 . Loosen the wheel bolts c:> page 285 .
3. Locate the proper mounting point for the
jack and align the jack below that point
c:> page 286 .
4. Raise the car with the jack c:> page 286 .
5. Remove the wheel with the flat tire and then
install
the spare c:>page 287.
6. Tighten all wheel bolts lightly.
7 .
Lower the vehicle with the jack.
8. Use the wheel bolt wrench and firmly tighten
all wheel bolts
c:> page 285.
9. Replace the decorative wheel cover* .
_&. WARNING
Always read and follow all WARNINGS and in­
forma tion
c:> .& in Raising the vehicle on
page 286
and c:> page 288.
After changing a wheel
A wheel change is not complete without the do­
ing the following .
.,. Always store the vehicle tool kit, the jack* and
the replaced tir e in the luggage compartment
c:> page 172 .
.,. Check the tire pressure on the spare wheel im­
mediate ly after mounting it .
.,. As soon as possible, have the
tightening tor­
ques
on all wheel bolts checked with a torque
wrench. The correct tightening torque is 90 ft
lb
(120 Nm).
284
.,. Have the flat tire replaced as soon as possible .
@ Tips
- If
you notice that the wheel bolts are cor­
roded and difficult to turn while changing a
tire, they shou ld be replaced before you
check the tightening torque .
- Drive at reduced speed until you have the
tightening torques checked.
- After chang ing a wheel, the tire pressure in
all four tires must be checked/corrected and
the tire pressure monitoring indicator m ust
be stored in the MMI
c:>page 273.
Decorative wheel covers
Applies to vehicles: wit h decorative wheel covers
The decorative wheel covers must be removed
first to access the wheel bolts .
Fig. 213 Chang ing a w heel : Remov ing t he wheel cover
Removing
.,. Insert the hook (provided with the vehicle tool
kit) in the hole in the wheel hub cover.
.,. Pull off the
decorative wheel cover c:> fig. 213 .

.... N
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.... I.Cl U"I ,....,
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-Do not raise the vehicle until you are sure
the jack is securely engaged.
- Passengers must not remain in the vehicle
when it is jacked up.
- Make sure that passengers wait in a safe
p lace away from the vehicle and well away
from the road and traff ic.
- Make sure jack position is correct, adjust
as necessary and then cont inue to raise
the jack.
- Changes in temperature or load can affect
the height of the vehicle.
CD Note
Do not lift the vehicle by the sill. Position the
veh icle jack on ly at the designated lifting
points on the sil l. Otherwise, your vehicle will
be damaged.
Taking the wheel off/installing the spare
Follow these instructions step-by-step for chang­
ing the wheel .
Fig. 2 18 Ch anging a whee l: using the screwd river handle
(with the blade removed) to turn the bolts
F ig . 2 19 Ch ang ing a whee l: alig nmen t pin inside the top
hole
Em ergen cy a ssis tanc e
After you have loosened all wheel bolts and
raised the vehicle off the ground, remove and re­
place the wheel as follows:
Removing the wheel
.,.. Use the hexagonal socket in the screwdri ver
handle
to comp letely remove the topmost
wheel bo lt and set it aside on a
clean su rface
c!>fig. 218.
.,.. Screw the threaded end of the alig nment pin
from the tool kit hand-tight into the empty bo lt
hole
r::!> fig . 219.
.,.. Then remove the other wheel bolts as descr ibed
above .
.,.. Take off the wheel leaving the alignment p in in
the bolt hole
~ 0-
Putting on the comp act spare wheel
.,.. Lift the spare wheel and carefully slide it over
the alignment p in to guide it in place
r::!> (0 .
.,.. Use the hexagonal socket in the screwdr iver
handle to screw in and tighten a ll wheel bolts
slightly .
.,.. Remove the alignment pin and insert and t igh t­
en the remaining wheel bo lt s light ly like the
rest .
.,.. Turn the jack hand le counter -clockwise to lower
the vehicle until the jack is fully released .
.,.. Use the wheel bolt wrench to tighten a ll wheel
bolts firmly
r::!> page 285 . Tighten them cross­
wise,
from one bo lt to the (approx imately) op­
posite one, to keep the wheel centered .
CD Note
When removing or installing the wheel, the
rim co uld h it the brake rotor and damage the
r otor. Work carefully and have a second per­
son help you.
0) Tips
Never use the hexagonal socket in the handle
of the sc rewdrive r to loosen or t ighten the
whee l bolts.
- Pull the reversible blade from the screwdr iv­
er before yo u use the hexagona l soc ket in
t he handle to tu rn the whee l bolts.
287

.... N
Fuses and bulbs
Electrical fuses
Replacing fuses
A fuse that has blown will have metal strips tha t
have burned through .
Fig. 224 Steer ing colu mn area : cove r
Fig. 225 Left side of the engin e com partment : fus e cover
Fuses in the interior
The fuses are behind the cover in the steering
column area
¢fig. 224.
• Switch the ign ition and all electr ical equipment
off .
• Check the following table to see which fuse be­
longs to the equipment
r::!.> page 292.
• Remove the cover ("AIRBAG" label)
¢ fig. 224.
Begin at the bottom right corner -arrow- .
• Remove the plastic clip from the fuse panel
cover in the engine compartment ¢
fig. 225.
• Remove the fuse using the plastic clamp.
• Replace the burned fuse with an identical new
one .
• Install the cover .
~ Fuses in the engine compartment CX)
rl
~ •Turnoff the ignition and the failed electrical
~ equipment . ....
Fuses and bulbs
• Check the following table to see which fuse be­
longs to the equipment¢
page 293.
• Remove the fuse panel cover r::!.> fig. 225.
• Remove the plastic clip from the fuse panel
cover¢
fig . 225 .
• Remove the fuse using the plastic clamp .
• Replace the burned fuse with an identical new
one .
• Reinstall the cover.
The individual circu its are protected by safety
fuses . The fuses are located under the steering
wheel beh ind a cover and in the left side of the
engine compartment .
Fuse color identification
Color Current rating
in amps
Black 1
Purple 3
Light brown 5
Brown 7.5
Red 10
Blue 15
Yellow 20
White or transparent 25
Green 30
orange 40
A WARNING
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rating .
This can cause damage to the electr ical sys­
tem and a fire.
(D Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili­
ty.
(0 Tips
- Th e following table does not list fuse loca­
tions that are not used.
291

Fuses and bulbs
-Some of the equipment listed in the follow­
ing tables applies only to certain mode l ver­
sions or certain optional equ ipment.
Interior fuse assignment
F ig. 226 Vehicle interior: fuse assignment
No. Equipment
Fl Engine components
F2 Seat adjustment
F3 Hydraulic pump
cover (Cabriolet)
F4 MMI control panel, MMI components
FS Gateway
F6 Selector lever (automatic transmiss
ion)
.... ~ N 0
> a) cc
F7 Climate/heating cont
rol, auxiliary heating,
rear window defogger relay
Diagnosis, electromechanical parking
brake switch, light switch , rain and light
F8 sensor, interior lighting commun ication
box (Plug-in hybrid drive*) ant i-theft alarm
system
F9 Steering column switch module
FlO Display
Fll Reversible driver's side safety belt tension-
ers
Fl2 MMI area
292
No.
Fl3
Fl4
FlS
Fl6
Fl7
Fl8
Fl9
F20
F23
F24
F25
F26
F27
F28
F29 F31
F32
F33
F34
F35
F36
F37
F38
F39
F40
F41
F42
Equipment
Adaptive dampers control module/ service plug (Plug-in hybrid dr ive")
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/dr iver's side doors (for example pow-
er windows)
Seat heating
Sound-amplifier
Power top control module, electro nics
(Cabriolet)
Interior lights
Exterior lighting
Driver assistance systems
A irbag
Button illumination, coils for upper cabin
heating relay (Cabriolet) and socket relay,
interior sound, reversing light switch, tern-
perature sensor
Function lighting, diagnosis, headlight
range control system, air quality sensor,
automat ic dimming rearv iew mirror
Right corneri ng light/ r ight LED-headlight
Left cornering light/ left LED-headlight
High-voltage battery (Plug- in hybrid
drive*)
Door/front passenger's side doors (for ex-
ample, power windows)
Sockets
Reversib le front passenger's side safety
belt tensioners
Central locking components, windshield
washer system

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No. Equipment
F43 Headlights, lighting
F44 all whee l drive
F47 Rear window wiper
F48 Outer noise amplifier
(Plug-in hybrid
drive*)
Starter, clutch sensor, headlight relay coil,
F49 high-voltage battery (Plug-in hybr id
drive*)
F53 Rear window
defogger
The power seats* are protected via
circuit break­
ers
that automatically switch on after a few sec­
onds after the overload has been reduced.
(D Tips
Note that the following table was accurate at
the time of printing and is subject to change.
Left engine compartment fuse assignment
Fig. 227 Engine compartment: fuse assignment
No. Equipment
Fl ESC control module
F2 ESC control module
F3 Engine control module (gasoline/d iesel)
M ,-..
0
> co ID
Fuses and bulbs
No. Equipment
Engine cooling, engine components, auxili-
F4 ary heater coil relay (1+2), secondary a ir
injection pump relay
FS Engine components, tank system
F6 Brake light sensor
F7 Engine components,
water pumps
F8 Oxygen sensor
F9 Engine
components, exhaust door, glow
time control module, SULEV va lve
FlO Fuel injectors, fuel control modu le
Fll Auxiliary heater heating element 2
F l2 Auxiliary heater heating element 3
Fl3 Automatic transmission control module
FlS Horn
Fl6 Ignition coil/
power electronics (Plug-in
hybrid drive*)
Fl7 ESC control
module, eng ine control mod -
ule
Fl8 Terminal 30 (reference voltage)
F l9 Windshield wipers
F20 Horn
F22 Termina l 50 diagnosis
F23 Starter
F 24 Auxiliary heater heating element 1,
brake
booster (Plug-in hybrid drive*)
F31 Vacuum
pump/water pump (Plug-in hybrid
drive*)
F32 LED
headlights
F33 Brake booster
memory (Plug-in hybrid
drive*)
F 34 Brake
booster control (Plug -in hybrid
drive*)
F 35 Relay (Plug-in hybrid drive*)
@ Tips
Note
that the fo llowing tab le was accurate at
the time of printing and is subject to change.
293

Fuses a nd bul bs
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace burned out
bulbs for you.
It is becoming increasingly more and more diffi­
cult to replace vehicle light bulbs since in many
cases, other parts of the car must first be re­
moved before you are able to get to the bu lb .
This applies espec ially to the light bulbs in the
front of your car wh ich you can only reach
through the engine compartment .
Sheet metal and bulb holders can have sharp
edges that can cause ser ious cuts, and parts
m ust be correctly taken apa rt and then p roperly
put back together to help prevent breakage of
parts and long term damage from water that can
enter housings that have not been properly re­
sealed.
For your safety, we recommend that you have
your authorized Audi dealer replace any bu lbs for
you, since your dealer has the proper tools, the correct bulbs and the expertise.
G as di sc harg e l am ps (Xe non li ghts):
Due to the high electrical voltage, have the bulbs
replaced by a qua lified technic ian . Headlights
with Xenon light can be identified by the high­
voltage sticker.
LED headlights* require no maintenance. Please
contact your authorized Aud i dealer if a bulb
needs to be replaced.
A WARNING
Contact w ith high-voltage components of the
electrical system and improper rep lacement
of gas discharge (Xenon) headlight bulbs can
cause serious personal injury and death.
- Xenon bulbs are pressurized and can ex­
plode when being changed.
- Changing Xenon lamps requires the special training, instructions and equipment.
- Only an a uthorized Audi dea ler or other
qualified workshop should change the bulbs
in gas discharge lamps .
294
A WARNING
-
There are parts with sharp edges on the open-
ings and on the bulb holders that can cause
serious cuts.
- If you are uncertain about what to do, have
the work performed by an authorized Audi
dealer or other qualified workshop. Ser ious
pe rsonal injury may resu lt from improperly
pe rformed wor k.
@ Tips
- If you still prefer to replace the light bulbs
yourself, be aware that the engine compart­ ment is a hazardous area to work in
9 page 2369 .&.
-It is best to ask your authorized Audi dealer
whenever you need to change a bulb.