2016 AUDI A3 CABRIOLET battery

Check ing and F illing
with all environmental regulations. D isposing
of vehicle batteries improperly is very danger­
ous to the env ironment .
Windshield washer
system
F ig. 16 7 Engin e co mpartment : washer fluid reservoir cap
"' N
-N
" 0:, lD
The washer flu id reservoir§ contains the wind­
shie ld wash er fluid
¢ page 191, fig. 161. The res­
ervoir capacity is found in
9 page 251.
.. Read and follow a ll WARNINGS before wo rking
in the engine compartment ¢
page 188, Work­
ing in the engine compartment.
.. Open the cap .
.. Add the washer fluid and close the cap .
To reduce the risk of lime sca le deposits on the
spray nozzles, use clean water w ith low amounts
of calc ium . A lways add window cleaner to the wa­
t er. When the outs ide temperatures are co ld, an
anti-freezing agent should be added to the water
so that it does not freeze .
(D Note
-The concentration of anti-freezing agent
must be ad justed to the vehicle operating
cond itions in the respect ive climate . A con­
ce ntration that is too high can lead to veh i­
cle damage.
- Neve r add rad iator ant i-freeze or ot her addi­
tives to the washe r fl uid .
- Do not use a glass cleaner that conta ins
paint solvents, beca use this cou ld damage
the pa int.
202
Service interval display
T he service interval display detects when your ve­
hicle is due for service.
The service interval display works in two stages :
-Inspe cti on or oil change reminder: afte r a cer-
tain dis tan ce dr ive n, a message appears in the
instrument cluster display each t ime the igni ­
tion is switched on or off . The remaining dis­
tance or tim e is disp layed briefly.
- Inspection or oil change due : if your vehicl e
has reached an inspection or oil change inte rval
or both intervals at the same t ime, the mes­
sage
Inspection due! or Oil change due! or Oil
change and inspection d ue!
appears briefly af­
ter switching the ignition on/off.
Check ing ser vice inter vals
You can check the remaining d istance or t ime un­
ti l the next oi l change or next inspection in the
MMI. Select the
i MENU I button> Car> Systems *
control button > Ser vice & control > Service in ­
tervals .
Resetting the indic ator
Your a uthorized Audi dea ler or authorized Audi
Service Facility w ill reset the service interva l dis­
play after perform ing service .
If you perform an o il change yourse lf to the Audi
specifications, you must reset the service interval
display .
To rese t the disp lay, select the
I MENU I but ton>
Car > Systems * control button > Service & con­
t rol > Service inter vals > Re set oil change inter ·
val.
(D Note
- Only reset the oil c hange indicator if the oi l
was changed .
- Following the service in terva ls is cr itica l to
mainta ining the se rvice life and val ue of
your vehicle, especially the engine. Even if
the mileage on the ve hicle is low, do not ex­
ceed the time for the next service.
- Calculat ing the time to the next oil change
is inte rrupted when the vehicle battery is

<( co .... N ,.__
N .... 0 ,.__
> co
corrosion protection, maintenance and storage procedures . Also follow the information about
the battery
~ page 198.
Care and cleaning
229

<( co ..... N
" N ..... 0 r--. > 00
-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

Fuses and bulbs
No . Equipment
F48 Exterior sound actuator
F49 Starter, clutch sensor, headlight relay coil,
high-voltage
battery
FS3 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 . 189 Engine compartment: fuse assignment
No. Equipment
Fl ESC control module
F2 ESC control module
F3 Engine control module (gaso line/diesel)
Engine cooling, engine components, auxili-
F4 ary heater coil relay (1+2), secondary air injection pump relay
FS Engine components,
tank system
F6 Brake light sensor
F7 Engine components, water
pumps
242
No. Equipment
F8 Oxygen sensor
F9 Engine
components, exhaust door, glow
time control module, SU LEV valve
FlO Fuel injectors, fuel control module
Fll Auxiliary heater heat ing element 2
F12 Auxiliary heater heating element 3
F13 Automatic transmiss ion control module
FlS Horn
F16 Ignition coil/ power electronics
F17 ESC control module, engine control mod-
ule
F18 Terminal 30 (reference voltage)
F19 Windshie ld w ipers
F20 Horn
F22 Terminal SO diagnosis
F23 Starter
F24 Auxiliary heater heating element
1, brake
booster
F31 Vacuum pump/ water pump
F32 LED headlights
F33 Brake booster reservoir
F34 Brake booster control
F3S Relay
@ Tips
Note that the following tab le was accurate at
the time of printin g and is subject to change.
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace burned out bulbs for you.
It i s becom ing 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 ab le to get to the bulb.
This applies especially to the light bulbs in the
front of your car which you can only reach
through the engine compartment .

Emergency situations
Emergency situations
General
This chapter is intended for trained emergency crews and working personnel who have the nec­
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
CD Note
Vehicles with an automatic transmission can­
not be started by pushing or towing.
Starting with jumper
cables
If necessary, the engine con be started by con­
necting it to the battery of another vehicle .
If the engine should fail to start because of a dis­
charged or weak battery, the battery can be con­
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine.
Jumper cables
Use only jumper cables of sufficiently large cross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked :
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black .
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in­
jury. Follow the instructions below for safe hand Ling of your vehicle's battery .
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A discharged battery can freeze at tempera­
tures just below 32 °F (0 °C). Before con­
necting a jumper cable, you must thaw the
244
frozen battery completely, otherwise it could explode .
- Do not allow battery acid to contact eyes or
skin. Flush any contacted area with water immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion.
- Vehicle batteries generate explosive gases.
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery .
- The voltage of the booster battery must also
have a 12-volt rating. The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial­
ly different "Ah" rating may cause an explo­
sion and personal injury .
- Never charge a frozen battery. Gas trapped in the ice may cause an explosion .
- Never charge or use a battery that has been
frozen . The battery case may have be weak­
ened .
- Use of batteries of different voltage or sub­ stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
~page 188.
CD Note
-Applying a higher voltage booster battery
will cause expensive damage to sensitive
electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al­
ready start to flow as soon as the positive
(+) terminals are connected.
@ Tips
The discharged battery must be properly con-
nected to the vehicle's electrical system. .,..

<( co ..... N
" N ..... 0
" > 00
When jump starting or charging the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge . Always connect the
negative ground cable to the negat ive ground
post of the battery manager control unit .
Using jump start cables
Connect the jump start cables in the exact order
described below.
Fig . 190 Engine compa rtment: connec tor s for ju mp start
cab les and a charger
Fig. 191 Jump start ing th e battery w ith another vehicle:
@ -dra ined bat tery, @-sta rter battery
m ~ 0 :> m
m
The battery is located to the left in the engine
compartment.
Do not jump start a frozen or
thawed battery
c> A in Starting with jumper ca­
bles on page
244! Replace the battery. The pro­
cedure for connecting jump start cables that is
described next is designed to help jump start
your veh icle.
Vehicle with drained battery:
.. Read the following carefully
c> page 244
.. Set the parking brake and place the selector
lever in the P position .
Emergency situations
.. Turn the ignition and electrica l equipment off
in both vehicles .
Connecting the negative terminal(-) to the
negative terminal(-) (black)
.. To reach the battery terminals, flip the battery
cover cap to the side
c> fig. 190.
1. Clamp the end of the red jump start cable to
the terminal
(D c> fig. 191 on the dead bat­
tery @
c> CD in Starting with jumper cables
on page 244 .
2. Clamp the other end of the red jump start ca­
ble to the terminal @on the charging bat­
tery @.
Connect NEGATIVE (-) to NEGATIVE (-)
(black)
3. Clamp the black end of the jump start cable
preferably at the ground point, or on the
negative term inal @ on the charging battery
®·
4. Clamp the other end of the black jump start
cable
only to the ground point© on your
vehicle @Q(D.
5. Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
Starting the engine
6. Start the engine in the vehicle giving the charge and let it run at idle.
7. Start the engine in the vehicle with the dead battery and wait two to three minutes until it
"runs smoothly" .
8.
If the engine does not start, stop the start ing
procedure after 10 seconds and then repeat
it after approx imately 30 seconds.
9. In the vehicle that is being jump started,
switch the heate r fan and rear window de­
froster on to red uce any voltage peaks that
may occur when disconnecting the jumper
cables. The headlights must be switched off.
10. With the engines running, remove the cables in
reverse order of the way they were instal­
led . Make sure the cables do not get caught
in moving eng ine components .
11. Switch the heater fan and rear window de­
froster off.
12 . Close the battery cover.
245

Emerg enc y s it uati ons
The battery is vented to the outside so that not
gases enter the passenger compartment. Make
sure that the connected posit ive termina l clamps
on the jump start cable have sufficient contact
with metal.
A WARNING
Follow the warnings and instructions from
the jump start cable manufacturer to reduce
the risk of ser ious injuries and vehicle dam­
age. If you are unsure about anything, call
roads ide assistance .
- The jump start cables must be long enough
so that the vehicles do not touch .
-
-Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
- Always read and follow the warnings before
che ck ing anything in the engine compart­
ment
¢page 188.
(D Note
Connecting jump start cables incorrectly can
destroy the alternator .
- Always connect the positive terminal(+) to
the positive term inal( +) and the negative
terminal(-) to the negat ive termina l(-) on
the body ground po int, but not the negative
terminal on the battery.
- Make su re the screw pl ugs on the batte ry
ce lls are installed securely.
If not, tighten
the plugs before connecting the clamps to
the negat ive termina l on the battery .
- Please no te that the connecting p ro cess de­
scribed below for the jump start cab les is in ­
tended for when your vehicle is being jump
started . If you are j ump starting another ve­
hicle, do not connect the negative cable to
the negat ive termina l(·) on the drained
battery, but rather connect it to a large
metal component that is bolted secu rely to
the engine block, o r to the engine block it­
se lf. If the battery in the vehicle being jump
started is no t vented to the o uts ide , the re is
a risk of exp losion due to hydrogen gas .
-Make su re that the conne cted positive te r­
minal clamps have s ufficient contact with
me tal.
246
- Do not use the battery negative terminal for
jump starting or a ma lfunction cou ld occur
in the vehicle electrical system.
Towing with a tow truck
General hints
Your Audi requires special handling for towing .
The following information is to be used by com­
merc ial tow truck operators who know how to op­
erate their equipment safely .
-Never to w yo ur Audi. To w ing will cause d am ·
a ge to the engine and t ran sm ission.
- Never wrap the safet y chains or winch cable s
a roun d the brake l ines .
- To pre vent un nece ssary damage , your Audi
must be t ran sported with a flat bed tru ck.
- To l oad the vehicle on to the flat bed , use the
towing loop found in the vehicle tools and at­
t ac h to the fro nt or re ar ancho rage
¢ page 247 and ¢ page 247.
A WARNING
A vehicle being towed is not safe for passen­
gers . Never allow anyone to ride in a vehicle
being towed, for any reason .

Index
Automatic climate control system
re fer to Climate contro l system (automatic) .62
Automatic headlights . . . . . . . . . . . . . . . . . . . 43
Automatic post-co llision brak ing system . . 116
Automatic power top . . . . . . . . . . . . . . . . . . . 36
Automatic transm iss ion . . . . . . . . . . . . . . . . . 76
D riving t ips . . . . . . . . . . . . . . . . . . . . . . . . . . 78
E me rgency mode . . . . . . . . . . . . . . . . . . . . . 8 2
H ill descent contro l . . . . . . . . . . . . . . . . . . . 80
I gnition key safety in terlock . . . . . . . . . . . . 68
Kick -down . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
L aunch Control-Program . . . . . . . . . . . . . . . 82
malfunct ion . . . . . . . . . . . . . . . . . . . . . . . . . 77
Selector leve r emergency re lease . . . . . . . . 83
Selector lever lock . . . . . . . . . . . . . . . . . . . . 77
Selector leve r pos itions . . . . . . . . . . . . . . . . 76
Shifti ng manually . . . . . . . . . . . . . . . . . . . . 8 1
Steer ing whee l w ith shift padd les . . . . . . . . 8 1
S troni c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
t ip tron ic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1
Automatic wipe/wash system . . . . . . . . . . . . 49
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 132
Ave rage cons umption . . . . . . . . . . . . . . . . . . . 24
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 24
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 121
Charging . .. .. .. ............. .... 17,200
Energy management . . . . . . . . . . . . . . . . . 121
Important warnings . . . . . . . . . . . . . . . . . 199
I ndicato r light . . . . . . . . . . . . . . . . . . . . . . . 17
Ju mp sta rting . . . . . . . . . . . . . . . . . . . . . . . 24 4
L o cat ion . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Rep lac ing the bat tery . . . . . . . . . . . . . . . . 20 1
Wor king on the battery . . . . . . . . . . . . . . . 199
B attery (12 V)
W inte r operation . . . . . . . . . . . . . . . . . . . . 198
Before d riving . . . . . . . . . . . . . . . . . . . . . . . . 124
Belt tensione rs . . . . . . . . . . . . . . . . . . . . . . . 141
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 184
Blower automatic Climate contro l system . . . . . . . 63
Booste r seats . . . . . . . . . . . . . . . . . . . . . . . . 174
258
Brake fl uid
Changing the brake f luid . . . . . . . . . . . . . . 197
Check ing the b rake fluid level . . . . . . . . . . 197
B rakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
B rake ass ist system . . . . . . . . . . . . . . . . . . 116
B rake booster . . . . . . . . . . . . . . . . . . . . . . . 118
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 20
New bra ke pads . . . . . . . . . . . . . . . . . . . . . 118
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 19
B rake system
B rake fl uid . . . . . . . . . . . . . . . . . . . . . . . . . 197
B rake fluid specifications for refill and re ­
placement . . . . . . . . . . . . . . . . . . . . . . . . . 197
Fl uid reservo ir . . . . . . . . . . . . . . . . . . . . . . 197
Br aking
Emergency b raking function . . . . . . . . . . . . 7S
Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 15
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . 73
Start ing on inclines . . . . . . . . . . . . . . . . . . . 75
B re ak- in per iod . . . . . . . . . . . . . . . . . . . . . . . . 65
Breaking in Newti res . ... ... .. .. ........ ..... .. 211
Bu lbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
C
Californ ia Proposition 6S Warning . . . . . . . 189
Battery specific . . . . . . . . . . . . . . . . . . . . . 200
C apaci ties
F u el tan k .. .. .. .. .. .. .. ........... .. 251
Washer fluid reservoir . . . . . . . . . . . . . . . . 251
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
also refer to Cleaning . . . . . . . . . . . . . . . . 224
Cargo area . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
C argo bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Cargo net . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Catalytic converter . . . . . . . . . . . . . . . . . . . . 187
C D -ROM player (nav iga tion) . . . . . . . . . . . . . . 5 7
CD changer . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Centra l indicator ligh t . . . . . . . . . . . . . . . . . . 12
Centra l locking . . . . . . . . . . . . . . . . . . . . . . . . 27
Cen tra l locking sw itch . . . . . . . . . . . . . . . . . 31
Convenie nce key . . . . . . . . . . . . . . . . . . . . . . 30
Emergency lock ing . . . . . . . . . . . . . . . . . . . . 32
Fo ld ing the exterior mirro rs . . . . . . . . . . . . 31
Luggage compartment li d . . . . . . . . . . . . . . 33
Power window . . . . . . . . . . . . . . . . . . . . . . . 34