2016 AUDI S4 alarm

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0 ::..:: co ..... ..... Opening and closing
Central locking
General description
The power locking system locks or unlocks all
doors and the rear lid simultaneously.
You can lock and unlock the vehicle centrally. You have the following choices:
- Remote master key ¢
page 34,
-Door handles with convenience key*
O?page 34,
-Lock cylinder at the dr iver's door¢ page 36,
or
- Power lock ing switch ins ide¢
page 35.
Automatic lo cking
The automat ic locking feature locks all the vehi­
cle doors and the rear lid when you drive faster
than 9 mph ( 15 km/h) .
The car is unlocked again once the ignition key is
removed . In addition, the vehicle can be unlocked
if the opening function in the power locki ng sys ­
tem sw itch or at one of the door levers is actuat­
ed. The A uto Lock funct io n can be tu rned on and
off in the rad io or MM I* ¢
page 36.
Addit ionally, in the event of a crash with airbag
deployment the doors are automatically un­
l ocked to allow access to the veh icle.
Selective unlocking
When you lock the vehicle, the power locking sys­
tem will lock the doors and the rear lid . When
unlocking, yo u can set in the rad io or MMI*
whether
only the d river 's doo r o r the entire vehi­
cle shou ld be un loc ked
¢ page 36.
Anti-theft alarm w arning system
If the anti-theft alarm warning system detects a
break-in into the vehicle, acoust ic and visual
warn ing s ignals a re triggered.
The anti-theft warning system is activated auto­
mat ically when you lock the vehicle. It is deact i­
vated when unlocking using the remote key, with the mechanical key, and w hen you switch o n the
i gnit ion .
Op ening and cl osing
The alarm also t urns off when the alarm cycle has
expi red.
Turn signals
When you unlock the veh icle, the turn s ignals
flash twice, when yo u lock it once. If they do not
flash, one of the doors, the l uggage compa rt­
ment lid or the hood is not locked or the ignition
is still switched on.
Unintentionally locking yourself out
In the following cases there safeguards to p re­
ven t you locking your remo te mas te r key in the
vehicle:
- The vehicle does not loc k w ith the power lock­
ing sw itch ¢
page 35 if the d river 's doo r is
open.
- On veh icles with co nvenience key*, if the most
re cent ly used master key is in the l uggage com­
pa rtment, the rear lid is a utomatically unlocked
aga in after it is closed.
Do not lock your veh icle w ith the remote master
key or conven ience key* until all doors and the
rea r lid are closed . In this way yo u avoid loc king
yoursel f out acc identally .
A WARNING
=
-When you leave the vehicle, always remove
the ignition key and take it with you. This
will prevent passengers (children, fo r exam­
ple) from accidentally being locked in the
veh icle should they accidentally press the
power locking sw itch in the front doors.
- Do not leave children ins ide the veh icle un­
supervised . In an emergency it would be im­
possible to open the doors from the outside
without the key.
(D Tips
- In the event of a crash wit h airbag dep loy­
ment all locked doors will be automatically
unlocked to give access to the vehicle occ u­
pants from the o utside.
- If the power locking system sho uld mal­
function, you can lock the driver's door us­ ing the mechan ica l key ¢
page 36.
31

Check ing and F illing
The brake fluid rese rvoir is located at the rear
partition of the engine compartment on the l eft
side ¢
page 205 .
The fl uid level may drop slightly after some time
due to the automatic adjustment of the brake
pads . This is not cause for alarm.
If th e b rake fl uid level fa lls considerably be low
the "M IN" mark, the b rake warning/ind icator
lig ht ( U.S. mode ls :
1111 , Canadian models:. )
will come on ¢
page 15. Do not contin ue to oper ­
ate the vehicle . T he comp lete brake system
should be thoroughly checked by an authori zed
Aud i dealer or qualified workshop and the cause
corrected . If the brake flu id level is too low, the
b rake warning/indicator light will i llum inate.
Contact a n author ized Audi dealer
immediately .
{D) Tips
The brake fluid reservoir is located under­
neath the cover .
Changing brake fluid
Have the brake fluid changed by an experienced
technician .
Brake fluid absorbs mo isture from the air. If the
water content in the b rake fluid is too high, cor­
rosion in the brake system may resu lt afte r ape ­
riod of t ime. The boiling poi nt of the brake flu id
will also decrease cons iderably and decrease
b raking perfo rman ce.
Therefore, the brake fluid must be changed
every
two year s.
Always use new brake fluid wh ic h con­
forms to Fede ral Motor Veh icle Standard "FMVSS
1 16 DO T 4".
The brake fluid reservoir can be diff icult to reach,
therefore, we recommend that yo u have the
brake fl uid changed by yo ur autho rized
Audi
dealer .
Your dealer has t he corre ct tools, t he
right brake fluid and the know-how to do this for
you.
A WARNING
- Brake fluid is poisonous. It must be stored
only in the closed orig inal container out of
the reach of chi ldren!
212
- Bra ke fa ilure ca n result from old or inapp ro­
priate brake fluid . Observe these precau­
tions:
- Use only brake fluid t hat meets SA E speci­
fi ca ti on
J 170 3 and con forms to Federa l
Motor Ve hicle Standard 116 . Always check
wi th yo ur autho rized Audi dea le r to make
s ur e yo u are using the correct brake fluid .
The correct type of brake flu id is also ind i­
cated on the b rake fluid reservo ir .
- The brake fluid m ust be new . Heavy use of
the brakes can cause a vapo r lock if the
brake fluid is left in the system too long .
This can se riously affect the efficiency of
the b rakes as well as your safety . This
could resu lt in an accident .
(D Note
Brake fluid will damage the paint of your veh i­
cle.
@ For the sake of the environment
Because of the problem o f proper d isposa l o f
brake fluid as well as the spec ial too ls re­
q ui red a nd the necessary expertise, we rec­
omme nd that you have the bra ke f luid
changed by yo ur autho rized Aud i dea le r.
Battery
, General information
U nder normal operating condit ions, the battery
i n your Audi does not need any maintenance.
With
high outside temperatures or long daily
drives we recommend that you have the elect ro ­
lyte level c hecked by an au thorized Aud i dealer o r
qualified workshop. The electro lyte level shou ld
a lso be che cked each time the battery is c ha rged
~ page 214.
Have the batte ry chec ked when you take yo ur ve­
hicle in for service. You are we ll adv ised to re­
pla ce a battery tha t is older than 5 yea rs.
With certain types of airbag deployment, t he
batte ry is d iscon nected from the ve hicle electri­
ca l system for safety reasons ¢.&.
in Repair, care
and disposal of the airbags on page 151. .,.

Checking and Filling
-If you get batt ery acid in your eyes or on
your skin, immediately rinse with cold wa ­
ter for several minutes and get medical at­
tention .
- If you should ingest any battery acid, seek
medical attention immediately.
- Do not expose the battery to an open flame, electric sparks or an open light .
- Do not smoke.
- Do not interchange the positive and nega-
tive cables.
- When working on the battery, be sure not to short-circuit the terminals with tools or oth­
er metal objects. This would cause the bat ­
tery to heat up very quickly, which could lead to damage or explosion and personal
injury.
- When a battery is charged, it produces hy­
drogen gas which is explosive and could
cause personal injury.
- Always keep the battery well out of the
reach of children.
- Before work is done on the electrical sys­
tem, disconnect the nega tive ground cable .
- Before performing any work on the electri­ cal system, switch off the engine and igni­
tion as well as any electrical equipment. The negative cable on the battery must be dis­
connected. If you are just going to replace a
light bulb, then it is enough to switch off
the lights.
- Before disconnecting the battery, sw itch off
the anti-theft alarm system! Otherwise you
will set off the alarm.
- When disconnecting the battery, first dis­
connect the negative cable and then the
positive cable.
- Before reconnecting the battery, make sure
all electrical consumers are switched off.
Reconnect the positive cable first and then
the negative cable. Never interchange the
cabl es - this could start a fire!
- Never charge a frozen or a thawed-out bat­
tery . It could explode! If a battery has fro­
zen, then it must be replaced. A discharged
battery can freeze over at 32°F (0°C).
- Make sure the vent hose is always attached
to the opening on the side of the battery.
214
- Never use batteries which are damaged .
There is the danger of an explosion! Always
replace a damaged battery.
A WARNING
California Proposition 65 Warning:
- Battery posts, terminals and related acces­
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive problems.
Wash hands after handling .
(D Note
- Do not disconnect the vehicle battery when
the ignition is switched on or when the en­
gine is running, otherwise, you will damage
electronic components in the electrical sys­
tem .
-If your vehicle is going to stand for a long
period of time without being driven, protect
the battery from "freezing" , otherwise it
will be damaged and will then have to be re­
placed.
Battery charging
Starting the engine requires a well charged bat­ tery .
Fig. 186 En g in e compar tment : Co nnectors for charger and
jumper cab les
Always read and heed all WARNINGS below
9 A and ¢ A in Working on the battery on
page 213.
.,. Turn off the ignition and all electrical consum­
ers.
.,. Make sure the area is well ventilated when you
charge the battery.
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Fuse panel @ (black)
No . Consumer
1 Dynamic steering
2 Electronic Stabilization Cont rol (mod ule)
A/C system press ure sensor, elect rome -
chan ica l park ing brake , Homelink, auto-
3 mat
ic dimming interior rear v iew mirror,
air q uality/outside a ir sensor, Electronic
Stabili zation Cont rol (button)
5 Sound actuator
6 Headlight range control/
headlight (cor-
ne ring light)
7 Headlight (corner ing light)
Con trol modules (e lectrom echan ica l par k-
8 ing brake , s hock ab so rbe r, q uattro s port),
DCDC converter
9 Adapt ive cru ise control
1 0 Shift ga te/clu tch se nsor
1 1 Side assist
12 Headlight range control
, p arkin g sys tem
13 Airbag
14 Rear wiper (a
llroad)
1 5 Auxiliary fuse (instrument panel)
1 6 Auxiliary fuse terminal 15 (engine area
)
Fuse panel@ (brown)
No . Consumer
2 Brake light senso r
3 Fuel pump
4 Clutch sensor
5
Left seat heating w it h /w it h out seat venti-
l a tion
6 Electronic Stabili zation Cont rol (e lectr ic)
7 Ho rn
8
F ront left door (window regulator, central
locki ng, mirror, switch, lig hting)
9 Windshield wiper moto r
10 Electronic Stabilization Cont rol (va lves)
Fuses and bulbs
No . Consumer
Two-door mode ls: rear left w indow reg ula-
1 1 tor; Four-door mode
ls: rear left door (w in-
dow regu lator, central locking, switch,
li ght ing)
1 2 Rain and
light sensor
Fuse panel © (red)
No . Consumer
3 Lumbar support
4 Dynam ic steering
5 Inter
io r ligh ting ( Cabr io let)
6 W
indshie ld washer system, headlight
wash er system
7 Vehicle e lectrica l system control module 1
8 Ve hicl e e lec trica l sy stem con trol module 1
9
Left rear window regu lator motor (Cabr io-
l et)/s unroof
1 0 Vehicle e lec tric al system con trol module 1
1 1 R
ight rear window regulator (Cabriolet)/
su n shade motor
1 2 A
nti- theft alarm warning system
Right cockpit fuse assignment
Fig. 20 7 Rig h t cockp it : f use pane l wit h plast ic cl ip
247

Index
A
A/C (automatic climate control) . . . . . . . . . . 77
Accessories . . . . . . . . . . . . . . . . . . . . . . . 64, 260
Active lane assist
Cleaning the camera area . . . . . . . . . . . . . 194
adaptive cruise control Vehicles with manual transmission . . . . . . 99
Adaptive cruise control. . . . . . . . . . . . . . . . . . 98
Cleaning the sensor . . . . . . . . . . . . . . . . . . 194
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 105
R equ est for driver interven tio n . . . . . . . . . 103
Setting the driving program . . . . . . . . . . . 103
Adaptive dampers . . . . . . . . . . . . . . . . . . . . . 111
Adaptive light . . . . . . . . . . . . . . . . . . . . . . . . . 48
Adaptive Lig ht (defective) . . . . . . . . . . . . . . . 21
Adding Engine coolant .. .. .. ...... ... .. .. .. .
Engine oil .. .. .. .. . ... .... .. ... .. .. .
W indshield washer fluid ............. .
Additional accessories
Additives Eng ine oil .... .. .. . .. .......... .. .. .
Adjustable steer ing column .......... .. . .
Adjusting 210
207
216
260
207
80
Air distribution (automat ic climate control) .78
Instrumen t illum inat ion . . . . . . . . . . . . . . . 51
Steering column . . . . . . . . . . . . . . . . . . . . . . 80
Temperatu re (automatic climate control) . 78
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Warning/indicator lights . . . . . . . . . . . . . . . 19
Ai rbag system . . . . . . . . . . . . . . . . . . . . . . . . 153
Advanced Airbag-System . . . . . . . . . . . . . . 142
Advanced Airbag System components . . . 144
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Ch ildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Child restraints . . . . . . . . . . . . . . . . . . . . . 160
Components (front airbags) . . . . . . . . . . . 144
Danger of fitting a child safety seat on the
front passenger seat . . . . . . . . . . . . . . . . . 139
D ispos al . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Fr ont airbags . . . . . . . . . . . . . . . . . . . 142, 143
How do the front airbags work? . . . . . . . . 146
H ow many airbags does my vehicle have? 144
H ow the Advanced Airbag System compo-
nents work together . . . . . . . . . . . . . . . . . 146
Important information . . . . . . . . . . . . . . . 138
Monitoring 148
262
PASSENGER AIR BAG OFF light . . . . . . . . . 148
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Safety instructions . . . . . . . . . . . . . . . . . . . 150
Side air bags . . . . . . . . . . . . . . . . . . . . . . . . 152
S ide curta in air bags . . . . . . . . . . . . . . . . . . 155
Warning/Indicator lights . . . . . . . . . . . . . 148
Weight-sensing mat . . . . . . . . . . . . . . . . . 159
When must the system be inspected? . . . 148
a ll- wheel drive . . . . . . . . . . . . . . . . . . . . . . . 182
All season tires . . . . . . . . . . . . . . . . . . . . . . . 232
Alternator
refer to Generator . . . . . . . . . . . . . . . . . . . . 16
Anti-freeze
refer to Eng ine coolant system . . . . . . . . . 208
Ant i-lock braking system
Warning/indicator lights . . . . . . . . . . . . 18, 19
Anti-Lock Braking System . . . . . . . . . . . . . . 177
Anti-slip regulation
Warning/indicator lights . . . . . . . . . . . . . . . 18
Anti-Slip Regulation . . . . . . . . . . . . . . . . . . . 177
Anti-theft alarm system . . . . . . . . . . . . . . . . . 31
Anti-theft systems
E le ctronic immobilizer................. 37
Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Audi braking guard
refer to braking guard . . . . . . . . . . . . . . . . . 98
Audi drive select . . . . . . . . . . . . . . . . . . . . . . 111
Adaptive dampers . . . . . . . . . . . . . . . . . . . 111
Description . . . . . . . . . . . . . . . . . . . . . . . . . 111
Dynam ic steering . . . . . . . . . . . . . . . . . . . . 111
Setting the driving mode . . . . . . . . . . . . . . 112
Sport differential . . . . . . . . . . . . . . . . . . . . 111
Audi Se rvice Repair Manuals and Literature 258
AUTO Automatic climate control . . . . . . . . . . . . . . 78
Automa tic headl ights . . . . . . . . . . . . . . . . . 48
Automatic belt retractor . . . . . . . . . . . . . . . 133
Automatic climate control Air vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Automat ic Shift Lock (ASL) . . . . . . . . . . . . . . 92
Automatic transmission . . . . . . . . . . . . . . . . . 90
Automat ic Shift Lock (ASL) . . . . . . . . . . . . . 92
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Eme rgency mode . . . . . . . . . . . . . . . . . . . . . 96