2016 AUDI S6 trailer

Driver's and front passenger 's footwell . . 130
Pe dal area . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Sto ring cargo correctly . . . . . . . . . . . . . . . 131
Repo rting Safety Defects . . . . . . . . . . . . . . 132
Safety belts . . . . . . . . . . . . . . . . . . . . . . 134
Gene ral information . . . . . . . . . . . . . . . . . 134
Why use safety belts? . . . . . . . . . . . . . . . . 135
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 137
Belt tens ione rs . . . . . . . . . . . . . . . . . . . . . . 140
Airbag system . . . . . . . . . . . . . . . . . . . . 142
Important information . . . . . . . . . . . . . . . 142
F ront ai rbags . . . . . . . . . . . . . . . . . . . . . . . 146
M oni toring the Advanced Airbag Syst em . 153
K nee ai rbags . . . . . . . . . . . . . . . . . . . . . . . . 158
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 160
Side curtai n airbags . . . . . . . . . . . . . . . . . . 163
Child safety . . . . . . . . . . . . . . . . . . . . . . 166
I mportant inform ation . . . . . . . . . . . . . . . 166
C hil d seats . . . . . . . . . . . . . . . . . . . . . . . . . 17 2
Securing ch ild seats . . . . . . . . . . . . . . . . . . 176
LATCH system (Lower anchorages and
tethers for children) . . . . . . . . . . . . . . . . . 179
Addit ional information
183
Audi pre sense . . . . . . . . . . . . . . . . . . . 184
Preventative passenger protection 184
Driver messages . . . . . . . . . . . . . . . . . 186
Intelligent Technology . . . . . . . . . . 186
Not ice about data recorded by the Event
Data Recorde r and vehicle control
modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
E lect ronic Stabili zat ion Control ( ESC) . . . . 187
Bra king . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
E le ctr omech anica l steer ing, dynam ic
steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
A ll whee l drive (q uattro) . . . . . . . . . . . . . . 19 1
Ene rgy management . . . . . . . . . . . . . . . . . 192
Driving and the environment . . . . 194
Breaking in . . . . . . . . . . . . . . . . . . . . . . . . . 194
Avoid damaging the vehicle . . . . . . . . . . . 194
Driving throug h wate r on roads . . . . . . . . 194
Catalytic converter . . . . . . . . . . . . . . . . . . . 195
D iese l part iculate filte r . . . . . . . . . . . . . . . 196
Table of contents
Plac ing you r vehicle out of serv ice . . . . . . 196
Econ om ica l and envi ronmenta lly-friend ly
driv ing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Trailer mode . . . . . . . . . . . . . . . . . . . . . 199
Driving with a trai ler . . . . . . . . . . . . . . . . . 199
Trailer mode notes .. ............... .. 201
Operating instructions . . . . . . . . . . . 203
Care and cleaning . . . . . . . . . . . . . . . . 203
Genera l information . . . . . . . . . . . . . . . . . 203
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . 203
Cleaning and care informat ion 204
Fuel and Refueling . . . . . . . . . . . . . . . 208
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Diesel f uel . . . . . . . . . . . . . . . . . . . . . . . . . 209
Refue ling ... .. .. .. .... ...... ... .. .. 210
Se lective cata lytic red uction 212
Checking and Filling . . . . . . . . . . . . . 216
Hood ..... .... .. ................. .. 216
En gine compartment ............. .. .. 218
En gine oi l . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Cooling sys tem . . . . . . . . . . . . . . . . . . . . . . 2 22
Brake fl uid . . . . . . . . . . . . . . . . . . . . . . . . . 225
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Windsh ield/headlight washer container 229
Wheels .. .. .. .. .. ... .. ..... ... .. .. 231
Whee ls and Tires . . . . . . . . . . . . . . . . . . . . 231
Tire p ressure monitoring system
249
Troubleshooting . . . . . . . . . . . . . . . . . 251
Emergency assistance . . . . . . . . . . . 251
Trunk escape handle . . . . . . . . . . . . . . . . . 251
War ning t riang le . . . . . . . . . . . . . . . . . . . . 251
Vehicle tool ki t . . . . . . . . . . . . . . . . . . . . . . 251
Replacing w heels . . . . . . . . . . . . . . . . . . . . 253
Fuses .......... .. ................. 259
Replacing fuses . . . . . . . . . . . . . . . . . . . . . 259
D rive r side cockpit fuse assignmen t
F ront passenge r sid e co ckpit fuse 2
60
ass ignment . . . . . . . . . . . . . . . . . . . . . . . . 2 61
L uggage compartment fuse assignment . 261
3

Instruments and indicator lights
indicator light corresponds with the location on
the vehicle.
Drive to an autho rized Aud i de aler or autho rized
Aud i Service Facility immediately to have the
malfunct ion corrected .
Vehicle lights : Malfunction
There is a malfunction in the headlights or the
light switch .
Drive to an authorized Aud i dea ler or authori zed
Aud i Serv ice Facility immediately to have the
malfunct ion corrected .
~(i) Headlight range control
II Headlight range control: defective!
If the symbol illuminates, the headlight range
control is no longer work ing properly. Have the
system checked and repa ired at your Audi dealer .
isO Adaptive Light
Applies to vehicles: with Adaptive Light
IIJ Audi adaptive light: system fault
If the indicator light turns on and th is message
appears, there is a malfunction in the adaptive
light system . The headlights st ill function .
Go to an authori zed dea lership to have the head­
lights or the control unit for the Adaptive Light
repaired .
~D Light/rain sensor
!I Automatic headlights/ automatic wipers :
System fault
The light/rain sensor is malfunct ion ing.
F or safety reasons, the low beams are turned on
permanently with the sw itch in
AUTO . However,
you can continue to turn the lights on and off us­
ing the light switch. You can still control a ll func­
tions that are independent of t he rain sensor
through the w indshield wiper lever .
Drive to an authori zed Aud i dea ler or authori zed
Aud i Serv ice Facility immediately to have t he
malfunct io n corrected.
22
I-! Sport differential
Applies to vehicles: with sport differentia l
I'll Sport differential: system fault
There is a malfunction with the sport d ifferential.
Drive to your authorized A udi dealer immediately
to have the malfunction corrected .
I'll Sport differential: overheating
The transmission temperature has increased sig­
nificantly due to the sporty driving manner. Drive
in a less spo rty manner until the temperature re­
turns to the norma l range and the indicator light
switches of .
A WARNING
-
Contact your authorized Audi dealer or a
qualified workshop if the sport differential is
faulty or malfunctioning. The repair must be
performed by trained personnel using the cor­
rect oil in order to ensure safety .
¢¢Turn signals
The indicator light blinks when you use either
turn signal.
Whenever yo u use the left II or the right B
turn s ignal, the ind icator light blinks. When you
use the emergency flashers, both indicator lights
flash.
If one of the turn signa l light bulbs burn out, the
turn s ignal will blink twice as fast as normal.
Carefully drive to your authorized Aud i dea ler im­
med iately to have the malfu nction corrected. The
i ndicator light does not indicate a ma lfunction if
a turn signal on the trailer or on the vehicle fails
i n trailer towing mode.
0) Tips
For more information on the turn signa ls, re­
fer to¢
page 45.
CRUISE /l~) Cruise control
The wa rning/indicator light (ijjrn~i~ (USA models)/
... (Canad a models) il lum inates when the cruise
contro l is activated ¢
page 82.

Driving
& WARNING
-Always take the vehicle key with you when
leaving the vehicle, even for a short period
of time. This a pplies particularly when chi l­
dren rema in in the vehicle . Ot herwise ch il­
dre n could star t the engi ne, release the
par kin g br ake o r o per ate ele ct rical e quip­
ment su ch as power win dows, whi ch in­
creases the risk of an acc ident .
- No one sho uld rem ain in t he vehicle when i t
is lo cked, es pec ially children. Locked doors
make it mo re diff icu lt fo r emergency work­
ers to get into the vehicle, which puts lives
at risk.
Starting from a stop
The start assist function ensures that the park ­
ing brake is released automatically upon start­
ing.
Stopping and setting the parking brake
.,. Pull t he swi tch ~ to set the p arki ng brak e.
Starting and automatically releasing the
parking brake
.,. When yo u press the accelerator pedal, the
par king b rake is autom atically rele ased and
yo ur vehicle begins to move.
T he parki ng b rake can be set if you must stop the
ve hicl e at a s to p lig ht or in t raff ic. Th e ve hicle
does not h ave to be he ld w ith the bra ke pedal.
T he parkin g brake e liminates the tendency to
creep when a selector lever position is engaged .
The parking b rake releases automatica lly and the
ve hicle beg ins to move as soon as you p ress the
accelerator pedal as usual.
Starting on slopes
W hen starting on inclines, the hill star t ass ist
p revents the ve hicle from unintentionally ro lli ng
back . The braking force of the park ing brake is
not released until sufficient d riving force has
been b uilt up at the w heels.
78
(D Tips
Fo r safety reasons, the par king brake is re­
l eased a utomatically on ly when the d river's
safety be lt is engaged in the b uck le.
Starting to drive with a trailer
To prevent rolling back unintentionally on an in ­
cline, do the following:
.,. Keep the switch pull ed ~ and press t he accel ­
erator pedal. The parking brake stays app lied
and prevents the veh icle from roll ing backward .
.,. You can release the switch ~ once yo u are su re
that you are transferring enough driving force
to the whee ls by press ing the accelerator pedal.
Depend ing on the weight of t he rig (vehicle and
trailer) and the sever ity of the incline, you may
r oll backwards as you sta rt .
Emergency braking function
This is used if the conventional brake system
fails or lock s up.
.,. To brake your veh icle in an eme rge ncy, pull the
~ switch and hold it pu lled .
.,. As soon as you re lease the~ switch or acceler-
ate, the braking stops .
If you p ull the switch
«v> and hold it above a
speed of about 5 mph (8 km/h), the emergency braking function is init iated. The vehicle is braked
at all fou r whee ls by activati ng the hydraulic
brake system . The brake performance is s imilar
to making an emergency stop~.&. .
In order not to activate the emergency braking by
mistake, an aud ible warn ing to ne (buzzer)
sou nds when the~ switch is pulled . As soon as
the ~ switch is re leased, or the accele rator peda l
i s dep ressed, eme rge ncy braking stops.
& WARNING
Eme rgen cy b raking sho uld o nly be used in an
e m ergency, when the no rmal brake ped al has
failed or the brake pedal is obst ructed. Using
the park ing bra ke to pe rform emergency
b raking w ill slow your vehicle down as if yo u

@ Tips
-Side assist is not active whi le you are ma k­
i ng the ad justment .
- Your settings are automatically stored and
ass igned to the remote control key being
u sed.
Driver messages
App lies to vehicles: with Audi side assist
If side ass ist switches off by itself, the LED in the
button turns off and a message will appear in the
i nstr ument cluster d is pl ay :
Audi side assist not available: sensor blocked
T he radar senso rs ' vision is affected. Do not cover
the area in front of the senso rs with bike wheels,
sticke rs, dirt or other ob jects . Clean the area in
front of the senso rs, if necessary
c:> page 97,
fig . 10 6.
Aud i side assist: currently unavailable
Side assist cannot be switched o n tempo rar ily be­
cause there is a malfunction (for exam ple, the
battery charge level may be too low).
Audi side assist: Syst em fault!
The system cannot guarantee that it will detect
ve hicles co rrectly and it is switched off. The sen ­
sors have been d isp laced or are fa ulty. Have the
system checked by an authori zed Audi dealer or
author ized Audi Service Facility soon .
Audi side assist : Unavailable when towing
Side assist sw itches off automatically when a fac ­
tory-installed trailer hitch is connected to t he
e lectrical connector on the trailer. T he re is no
gua rantee the system will sw itch off when using
a retrofitted tra iler hitch . Do not use s ide ass ist
when towing a trailer .
Audi side assist
99

.... N
0 CJ ' M I.Cl ......
Engine sound *
The sou nd of the engine is adapted to the select­
ed mode and ranges from subt le to sporty.
(D Note
- Make sure there is enough cle arance above
and below t he vehicle when parking. The
height of the vehicle can change once it is
parked due to temperature f luctuations,
changes to the load conditions and changes
to the driving modes, which can affect clear­
ance.
- When transporting the vehicle on a car car­
rier, tra in, ship or by other means, only t ie
the vehicle down at the running surface of
the tires, which is the outer circumference.
Securing the vehicle at the axle compo­
nents, suspe ns ion struts or towing eyes is
not permitted be cause the press ure in the
air suspension struts can change dur ing
transport . The vehicle may not be secured
sufficiently if this happens .
-If yo u are going to tow a tra ile r, you m ust
activate the trailer operation mode
r:!;> page 199 .
(D Tips
-In some models, the maximum vehicle
speed can only be reached in the
Auto and
D ynami c modes.
- Se lecting the
D ynamic mode resu lts in spor­
ty shifting characteristics. The S gear posi­
tion engages a utomatically.
- In vehicles with spo rt d ifferen tial *, the
D y­
n amic
mode is deactivated when towing a
trailer .
- In vehicles that have dynamic steering*, op ­
erating noise is heard when start ing or stop -
Adjusting the Individual mode
Audi driv e se lect
ping the engine. This does not indicate a
prob lem.
Selecting the driving mode
You con choose between comfort, auto, dynamic
and individual.
F ig. 1 08 In fotainment: drive select
.,. To sele ct the mode, select the fo llow ing in the
I n fotainment system:
I CAR ! function button >
Comfort , Auto , Dynam ic or Indi vidual.
Yo u can change the driv ing mode when the vehi­
cle is stationary or while driving. If t raffic per­
mits, after changing modes, briefly take your
foot off the accelerator pedal so that the recently selected mode is also activated for the engine.
Comfort -provides a comfort-oriented vehicle
setup and is suited for long d rives on h ighways .
Auto -provides an overa ll comfortab le yet dy­
nam ic dr iving feel and is suited for every day use.
Dynamic -gives the driver a sporty driving fee l
and is suited to a sporty driv ing style.
Indi vidual -r:!;> page 101 .
A WARNING
Pay attention to traffic when operating the
d rive select to reduce the risk of an accident.
You con adjust the vehicle settings to your personal preferences .
.,. Se lect: the ICARI function button > Set indi vid­
u al
control button . Once you select the menu, you will a
utomatically drive in the
Indi vidual
mode .
101

Parking systems
General information
Applies to vehicles: with parking system plus/rear view cam­
era/peripheral cameras
Depending on your vehicle's equipment, various
parking aids will help you when parking and ma­
neuvering.
The
parking system plus assists you when park­
ing by audibly and visually indicating objects de­
tected
in front of and behind the vehicle
r::!:>page 114.
The rear view camera shows the area behind the
vehicle in the Infotainment display. This display
assists you when you are cross or parallel parking
r::!:> page 115. In addition, you are assisted by the
functions from the parking system plus
r::!:>page 114.
The peripheral cameras assist you with parking
and maneuvering. You are aided by various cam­
e ras depending on the vehicle equipment leve l
¢ page 118. In addition, you are assisted by the
functions from the parking system plus
r::!:>page 114.
A WARNING
-Always look for traffic and check the area
around your vehicle by looking at it directly
as well. The parking system cannot replace
the driver's attention. The driver is always
responsible for safety during parking and
for all other maneuvers.
-
-Please note that some surfaces, such as
clothing, are not detected by the system.
- Sensors and cameras have blind spots in
which people and objects cannot be detect­ ed. Be especially cautious of children and
animals.
- The sensors can be displaced by impacts or
damage to the radiator grille, bumper,
wheel housing and the underbody. The park­
ing systems may become impaired as a re­
sult. Have your authorized Audi dealer or
qualified workshop check their function.
- Make sure the sensors are not covered by
stickers, deposits or any other obstructions
Parking systems
as it may impair the sensor function. For in­
formation on cleaning, refer to
r::!:>page203.
(D Note
-Some objects are not detected by the sys­
tem under certain circumstances:
- Objects such as barrier chains, trailer draw
bars, vertical poles or fences
- Objects above the sensors such as wall ex­ tensions
- Objects with specific surfaces or struc­
tures such as chain link fences or powder
snow.
- If you continue driving closer to a low-lying
object, it may disappear from the sensor
range. Note that you will no longer be
warned about this obstacle.
(D Tips
- The system may provide a warning even
though there are no obstacles in the cover­ age area in some situations, such as:
- certain road surfaces or for long grass.
- external ultrasonic sources e.g. from cleaning vehicles.
- heavy rain, snow or thick vehicle exhaust.
- We recommend that you practice parking in
a traffic-free location or parking lot to be­
come familiar with the system. When doing
this, there should be good light and weath­
er conditions.
- You can change the volume and pitch of the
signals as well as the display
r::!:>page 123.
-Please refer to the instructions for towing a
trailer
r::!:>page 123.
-What appears in the infotainment display is
somewhat time-delayed.
113

Parking systems
-The camera lens enlarges and distorts the
field of vision. The object appears both al­
tered and inaccurate on the screen.
- In certain situations, people or objects in
the display appear closer or farther away:
- For objects that do not touch the ground,
such as the bumper of a parked vehicle, a
trailer hitch or the rear of a truck. Do not
use the help lines in this case.
- If driven from a level surface onto an in­
cline, or a downward slope.
- If driven toward protruding objects.
- If the vehicle is carrying too much load in
the rear.
(D Note
- Always read and follow the applicable warn­
ings r::!>(D
in General information on
page 113 .
-The orange colored orientation lines in the
Infotainment display show the vehicle path
depending on the steering wheel angle. The
front of the vehicle front swings out more
than the rear of the vehicle . Maintain plenty
of distance so that your outside mirror or a
corner of your vehicle does not collide with
any obstacles.
Switching on/off
Applies to vehicles: with rearview camera
Switching on
.,. Shift into reverse, or
.,. Press the
P,,, A button in the center console
r:=> page 114, fig. 121. A short confirmation
tone sounds and the LED in the button turns
on.
Switching between the rearview camera and
optical display
.,. Press the Graphic control button ®
r:=> page 116, fig. 126 to see the optical display .
.,. Press the
Rear view control button to see the
. . rearv1ew camera image.
Switching off
.,. Drive forward faster than 10 km/h, or
.,. press the
P,1
1.A button, or
116
.,. Switch the ignition off.
@ Tips
- The visual display in the left part of the dis­
play should help you detect the critical vehi­
cle areas.
- You can change the volume and pitch of the
signals as well as the dis play
r:=> page 123.
Cross parking
Applies to vehicles: with rearview camera
This view may be used when parking in a garage
or in a parking space.
Fig. 126 Infotainment: aiming at a parking spot
Fig. 127 Infota inment: aligning the vehicle
.,. Turn the Infotainment on and shift into reverse
gear.
.,. The orange colored orientation lines
(D show
the direction of travel of the vehicle. Turn the
steer ing wheel until the orange orientation
lines appear in the parking space r::!>
fig. 126 .
Use the markings @to help you estimate the
distance from an obstacle. Each marking repre­
sents approximately 3 ft
(1 m). The blue area
represents an extension of the vehicle's outline
by approximately
16 ft (5 meters) to the rear. .,._

.... N
0 CJ ' M I.Cl ......
.. Se lect the @symbol with the control knob .
You can choose between three different v iews in
this mode. .. To c ross park, pa rallel park or position the vehi ­
cle in front o f a trailer*, press the control but ­
ton ® on the contro l pane l repeatedly unti l the
symbol for the des ired mode is selected .
Cross parking
Applies to vehicles: with peripheral cameras
This view may be used when parking in a garage
or in a parking space.
Fig. 138 Infotainment: aiming at a parking spot
Fig . 139 Infotainment: aligning the veh icle
Requirement: Cross parking is se lected
,=;,page 120.
.. The orange colored orientation lines (D show
the d irection of trave l of the veh icle. Turn the
steering wheel unt il the orange orientation
lines appear in the parking space¢
fig. 138.
Use the markings@to help you estimate the
distance from an obstacle. Each marking repre­
sents about 1 meter. The blue area represents an extension of the vehicle's outline by approx i­
mately 5 mete rs to the rear.
Parking systems
.. Wh ile driving in reverse gear, adj ust the steer­
ing wheel angle to fit the parking space with
the aid of the orange orientation lines¢
A in
General information on page 118,
c;, (D in Gen­
eral information on page
118. @displays the
rear bumper . Stop the vehicle when the red ori­
entation line@) borders an obstacle¢
A in
General information on page 115 .
Parallel parking
Applies to vehicles: with peripheral cameras
This view may be used when parallel parking
along the side of a street.
Fig. 14 0 Infotainment: blue surface a lig ned w ith parki ng
spot
F ig. 14 1 Infotainment: contact of the blue curved line with
the curb
Parking on the right is described here. It is identi­
cal when parking on the left.
If there is an obstacle next to the parking space
(such as a wall), refer to Information for parking
next to obstacles¢
page 122.
.,. Activate the turn signal.
.,. Position your ve hicle next to a parked vehicle in
front of the des ired parking space. The distance..,.
121