2016 AUDI S6 air suspension

USA models:
Anti-lock braking system (ABS)
defective ./
¢page 19
Canada models:
Anti-lock braking system (ABS)
defective ./
¢page 19
Worn brake pads
¢page 19
Electromechanical parking brake
¢page 15
Tire pressure monitoring system
,I
¢page 249
Tire pressure monito ring system
¢page249
Electronic power control./ (alter­
native to
II )
¢page20
Glow plug system
(alternative
tom
¢page20
Malfunction indicator Lamp (M IL)
,I
¢page 20
Diesel particulate filter* clogged
¢page20
Engine speed lim itation
¢page 21
Engine oil level
¢page 17
Engine oil sensor
¢page 21
Request to warm eng ine by driv­
ing
¢page 21
Battery
¢page 16
Tank system
¢page 21
Windshield washer flu id leve l
¢page 21
Instruments and indicator lights
/:
Ad Blue,/'
Windshield wipers
¢p age 21
Remote control key
¢page 74
Remote control key
¢page 76
Battery in remote control key
¢page 31
Defective light bulb warning
¢page 21
Rear fog light(s)
¢ page 21
Headlig ht range control
¢pag e22
adaptive light*
¢page22
Light-/rain sensor faulty
¢page22
Audi active lane assist*
¢page94
Transmission
¢page 111
Transmission
-S tronic
¢page 111
Elect ronic steering column lock
¢page 17
Eng ine start system
¢p age 17
Brake booster¢ page 18, cen­
tra l ind icator light
¢page 12
Electromechanical steer ing, dy­
namic steering*./
¢page 190
Air suspension *
¢page 17
Sport differential*
¢page 22
Refill Ad Blue*
¢page 212
AdBlue ma lfunction*
¢page212
13

9:::1: Engine oil pressure malfunction
The red engine oil pressure warning symbol re­
quires immediate service or repair . Driving with a
Low-oil-pr essure indication is Likely to inflict se­
vere damage to the engine.
• Switch off engine and check oil level
If the indicator lig ht t urns on and the message
appears, the oi l pressure is too low.
~ P ull off the road.
~ Stop t he ve hicle .
~ Turnoff the engine.
~ Check the engine oil level¢ page 220 .
~ If the engine oil leve l is too low, add engine oi l
¢ page 220. Make sure that the oil pressure
warning symbol. appears no longe r in the
display before you s ta rt driving ag ain.
~ If the engi ne oil leve l is correct and t he i ndic a­
t or lig ht still tur ns on, turn t he eng ine
off and
do not continue d riving . Seek p ro fessional as ­
s istance .
(D Tips
- The engine oil pressure symbol. is not
an indicator for a low engine oil level. Do
not rely on it. Instead, check the oil level in
your engine at regular intervals, preferably each time you refuel, and always before
going on a long trip.
- The yellow oil level warning indication
Ill
requires oil refill or workshop service with ­
out delay . Do not wait until the red oil
pressure warning. starts to flash before
you respond to the low oil level warning
Ill . By then , your engine may already have
suffered serious damage .
~ . Engine oil
• Please add oil immediately .
Add oil immedia tely ¢ page 21 8.
Ill Add oil max.XL. You may continue driving
Ad d the amount of oi l indicated in the dis play im­
mediately
¢ page 218.
Instruments and ind icator lights
~ - Steering lock
• Do not drive vehicle : Steering defective
The re is a ma lf u nct ion in the e lectro nic steer ing
l ock . Y ou canno t turn the ign ition on .
Do
not tow yo ur vehicle because it cannot be
stee red. See an a uthorized Audi dea ler or author­
ized Audi Se rvice Facility for ass istance .
m Steering lock : System fault Please contact
dealer
T he re is a ma lf u n ct ion in the e lectron ic s teeri ng
l ock .
Dr ive to an a uth oriz ed A udi dealer or au tho riz ed
A udi Se rvice Faci lity immed iately to h ave the
malfu nction corrected.
A WARNING
D o not tow yo ur vehicle when there is a mal­
f u nction in t he e lectro nic s teer ing lock - t his
i nc reases t he risk of an acc ident.
© -Engine start system
• Engine start system fault . Please contact
dealer
Do not switch the ignition off b eca use you may
not be able to switch it on again.
Dr ive to an authori zed A udi dealer or au tho riz e d
A udi Service Facility immed iate ly to have the
malfu nction corrected.
Ill Engine start sy stem fault . Please contact
dealer
-
T he re is a ma lf u nc tion in the e ngine s ta rting sys­
tem.
Drive to an author ized Audi dealer or autho rized
A udi Se rvice Fac il ity immed iate ly to have the
m alfu nction co rrected .
0 Air suspension
• Air suspension: System fault You can drive
slowly (max . speed 60 km/h )
The re is a ma lf u n ct ion tha t can res ult in re stric t-
ed drivi ng sta bi lity . ..,_
17

Instruments and indicator lights
Carefully drive at a maximum speed of 35 mph
(60 km/h) to your authorized Audi dealer or
qualified workshop to have the malfunction cor­
rected.
• Air su spen sion : Service mode. Vehicle can
onl y be moved with re strictions
Ca refu lly drive to your author ized A udi dealer or
author ized Audi Service Facility immed iate ly to
have the serv ice mode deactivated .
LIi Air suspen sion : S ys tem fault
There is a system malfunct io n that ca n result in
restricted drivi ng stability or reduced ground
clearance.
Drive to an authori zed Aud i dea ler or authori zed
Aud i Serv ice Facility immediately to have the
malfunct io n corrected.
LIi Air suspe nsion : Vehicle too low Ground
clearance reduced
The ground clearance is very low due to a system
malfunct ion . Wa it until the air suspension sys­
tem has restored norma l ground clea rance. Oth­
erwise, conditions such as an uneven road surface
can lead to vehicle damage.
ii !f Safety systems
The II (USA models) tfll (Canada models) indi­
cator light monito rs the safety systems (e.g. air­
bags, pretensioners) and illuminates for a few
seconds each time you switch the ignition on.
If t he
II (U SA models)/ E,I (Canada models) in­
d icator light does not go out, or if it i llum inates
while you are d riving, or if i t starts to blink , then
there is a ma lfunction somewhere in the system.
If the light does not ill uminate when you switch
the ign ition on, this also means there is a ma l­
function.
A WARNING
If you have a malfunction in the safety sys­
tems, contact your authorized Audi dealer im­
mediately. Othe rw ise the safety systems may
not work properly in an acc ident .
18
L'h Brake booster
D Brake servo : limited functiona lity . You can
continue driving . Conta ct work shop
There is a malfunction in the brake booster. The
brake booste r is ava ilab le, but its effectiveness is
r educed. Bra king behavior may be different from
how it normally f un ct ions and the br ake pedal
may vibrate .
D rive to an authorized Audi dealer or authorized
Audi Se rvice Facil ity immed iate ly to have the
malfunction cor rec ted .
;;.I C; Electronic Stabilization Control (ESC)
If the bJ indicator light blinks while driving, the
ESP o r ASR (anti-slip regu lation) is actively regu­
l ating .
If the
bJ ind icator light turns on, the system has
switched the ESC off. In th is case, you can switch
the ignition off and then on to switch the ESC on again. The indicator light t urns off when the sys ­
tem is functioning fully .
If the
II ind icator light turns on, ESC was
switched off using the
I~ O FFI button
¢ page 187 .
Stabilization control (ESC / ABS ) malfun ction!
See owner's manual
If the G1 ind icator light and t he ABS indica to r
li ght
rJ]J (U SA mode ls) / ii] (Canada mode ls)
tu rn o n and the message appears, the ABS or
e lectronic different ial lock is malfunctioning .
This also causes the ESC to malfunction. The bra kes sti ll function with the ir norma l pow er, but
ABS is not active.
Drive to your au thor ized A udi dealer or au thor ­
i zed Audi Service Facility to have the malfunction
correct ed .
A WARNING
If the 1111 (USA models)/ . (Canada mod­
e ls) brake system indicator light turns on to­
gethe r with the ABS and ESC ind icator lights,
the ABS/ESC regulating function may have
fa iled . Fu nctions that stabilize the vehicle a re .,.

Audi drive select
Audi drive select
Driving settings
Introduction
Drive select makes it possible to experience d if­
ferent types of vehicle settings in one vehicle.
The driver can select
Comfort, Auto and Dynami c
modes in the Infotainment system to switch be­
tween a sporty and a comfortable driving mode.
In the
Individual mode, the settings can be ad­
justed to your personal preferences. This makes it possible to combine settings such as a sporty
engine tuning with light steering.
A WARNING
-
Improper use of the Audi dr ive select can
cause collisions, other accidents and serious
personal injury.
Description
The follow ing systems are affected by drive se­
lect:
Engine and transmission
Depending on the mode, the eng ine and the
transmission respond quicker or in a more bal­
anced manner to acce lerator pedal movements.
I n the sporty dynamic mode, the transmission
shifts at h igher RPMs.
Air suspension*
The adaptive air suspension/adaptive air suspen­
sion sport*
(Air suspension in the MMI) is an
e lectronically controlled air suspens ion and
damping system. They are adjusted depend ing
on the selected dr iv in g mode, the driver's steer­
ing, braking and acceleration input and the road
surface, vehicle speed and load. A sporty setting
is generally used in vehicles with adaptive air sus­
pension sport*.
The vehicle clearance varies depending on these ­
lected mode and the speed.
The highway setting is activated automatically
when yo u drive above 75 mph (120 km/h) for
mo re than 30 seconds in the
Auto or Dynamic
100
mode. The ground clea rance is increased auto­
matically if the speed drops below 44 mph (70
km/h) for more than 120 seconds.
Steering
The steering adapts in terms of steering effort
and steering ratios. Indirect stee ring that moves
easily, like the steering in comfort mode, is best
suited to long drives on a highway. In contrast,
dynamic mode provides sporty, direct steering.
The following applies to vehicles with dynamic
steering*: the steering ratio changes based on
vehicle speed in order to maintain optimum
steering effort for the driver at a ll times . This
sets the steering to be less sensitive at higher
speeds in order to provide improved vehicle con­
trol. At reduced speeds, however, steering is
more direct in order to keep the steering effort as
min imal as possible when the dr iver is maneuver­
i ng the vehicle. At low and average speeds, dy­
namic steering additionally provides more re­
sponsive steering performance.
Sport differential*
As a component of the all wheel dr ive system
(quattro)
c::;> poge 191, the Sport differentia l*
distributes the d riving powe r to the rear axle de­
pending on the situation . T he distr ibutio n of
power varies depending on the selected mode,
from ba lanced (comfort) to agile (dynamic). The
goal is a high level of agility and ability to accel­
erate on curves. The vehicle is very responsive to
steering.
Curve light*
The curve light adapts to driving on curves. The
pivoting action and the lighting are also adapted
to the mode.
Adaptive cruise control*
The behav ior when accelerating can be adjusted
from comfortable to sporty, depending on the
drive select mode. Adaptive cruise control also
responds to the driving behavior of the vehicle
ahead in a more conservative or sporty manner . .,..

.... 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

Audi drive select
After you have closed the settings, you are auto­
matica lly driving in the
Individual driving mode.
Systems Comfort
Engine/Transmission
balanced
air suspension* comfortab le
Steering comfortab le The equipment in you
r vehicle will determine
which settings you can adjust . The fo llowing ta­
ble gives an overview of the characteristics .
Auto Dynamic
balanced sporty
ba lanced sporty
balanced sporty
Dynamic
steering* comfortab le/ind irect balanced/direct sporty/direct
Sport differential * balanced
Adaptive cruise control* comfortable
Engine sound* subtle
•> Subtle in t he se lector lever pos it ion D and sporty in S.
(D Tips
Your Individual mode settings are automati­
cally stored and assigned to the remote con­
trol key being used.
Raising/lowering the
vehicle
Applies to veh icles: w ith ad aptive air s uspensio n
Raising the vehicle
You can raise your vehicle temporarily, for exam­
p le to drive ove r a tall curb .
.. Select the following in the Infota inment sys­
tem: the
!CARI function button > Raise control
button .
.. Wait for the arrows in the Infotainment system
display to stop blinking and the vehicle to reach
its fina l position.
Lowering the vehicle
.. To lower the vehicle, select the following in the
Infotainment system: the
! CAR ! function button
> Lower control button .
.. Wait for the arrows in the Infotainment system
display to stop blinking and the vehicle to lower
completely .
Q) Note
-Remember that your vehicle is not suitable
for driving offroad even when it is raised.
There is not enough ground clearance.
102
agile sporty
balanced sporty
subtle/sportya) sporty
- If the vehicle is raised, it will lower auto­ matically when driving 62 mph (100 km/h)
or faster.
Driver messages
App lies to vehicles: wit h adaptive a ir suspension
Air suspension : Vehicle is too high. Controlling
level. . .
Air suspension: Vehicle is too low. Controlling
level. ..
The dr iver message switches off when the leve l
contro l process is comp lete .

Airbag system
@ For the sake of the environment
Undeployed airbag modu les and pretension­
ers might be classified as Perchlorate Materi­
al -special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/perchlo­
rate . When the vehicle or parts of the re­
straint system including airbag modules and
safety belts w ith pretensioners are scrapped,
all applicable laws and regulations must be
observed. Your authorized Audi dealer is fa­
m iliar with these requirements and we recom­
mend that you have your dealer perform this
service for you.
Other things that can affect Advanced
Airbag performance
Changing the vehicle's suspension system can
cha nge the way that the Advanced Airbag System
pe rforms in a crash. For example, using tire-r im
comb inat ions not approved by Audi, lower ing the
veh icle, changing the stiffness of the suspens ion,
including the spr ings, suspension struts, shock
absorbers etc . can change the forces that are
measured by the airbag sensors and sent to the
electronic control unit . Some suspens ion changes
can, for example, increase the force levels meas­
ured by the sensors and make the airbag system
deploy in crashes in wh ich it would not deploy if
the changes had not been made. Other ki nds of
changes may reduce the force levels measured by
the sensors and prevent the airbag from deploy­
ing when it should .
A WARNING
Changing the vehicle's suspension including
use of unapproved tire-rim combinations can
change Advanced A irbag performance and in­
crease the risk of serious personal injury in a
crash.
- Never install suspension components that
do not have the same performance charac­
teristics as the components originally insta l­
led on your veh icle.
- Never use tire-rim comb inations that have
not been approved by Audi.
158
Knee airbags
Description of knee airbags
App lies to vehicles: with knee airbags
The knee airbag system can provide supplemen­
tal protection to properly restrained front seat
occupants.
Fig. 160 Driver 's knee airbag
The driver knee airbag is in the instrument panel
underneath the steering whee l
¢fig. 160, the
airbag for the passenger is at about the same
height in the instrument panel underneath the
glove compartment.
The knee airbag offers additiona l protection to
the driver 's and passenger's knees and upper and
lower thigh areas and supplements the protec­
tion provided by the safety belts.
If the front airbags deploy, the knee airbags a lso
deploy in frontal collisions when the deployment
threshold stored in the control unit is met
c> page 151, More important things to know
about front airbags .
In addition to their normal safety function, safe­
ty belts help keep the dr iver or front passenger in
position in a frontal collision so that the airbags
can provide supplemental protection .
The airbag system is not a substitute for your
safety belt. Rather, it is part of the overall occu­
pant restraint system in your vehicle. Always re­
member that the airbag system can only help to
protect you if you are wear ing your safety belt
and wearing it p roperly. This is why you shou ld
always wea r your safety be lt, not just because
the law requires you to do so
c> page 134, Gener-
al information. ..,..

CD Note
-Vehicle components such as the engine,
transmission, suspension or electrical sys­
tem can be severely damaged by driving
through water.
- Always switch the Start-Stop-System* off
when driving through water
9 page 79.
@ Tips
- Determine the depth before driving through
water.
- Do not stop the vehicle, drive in reverse or
switch the engine off when driving through
water.
- Keep in mind that oncoming vehicles may
create waves that raise the water level and
make it too deep for your vehicle to drive
through safely.
-Avoid driving through salt water (corrosion).
Catalytic converter
Applies to vehicles: with gasoline engine
It is very important that your emission control
system (catalytic converter) is functioning prop­
erly to ensure that your vehicle is running in an
environmentally sound manner .
... Always use lead-free gasoline 9 page 208,
Fuel supply.
... Never run the tank down all the way to empty.
.,. Never put too much motor oil in your engine
9 page 220, Adding engine oil~-
.,. Never try to push- or tow-start your vehicle.
The catalytic converter is an efficient "clean-up"
device built into the exhaust system of the vehi­
cle. The catalytic converter burns many of the
pollutants in the exhaust gas before they are re­
leased into the atmosphere.
The exclusive use of unleaded fuel is critically im­
portant for the life of the catalytic converter and
proper functioning of the engine.
A WARNING
The temperature of the exhaust system is
high, both when driving and after stopping
the engine.
Driving and the environment
- Never touch the exhaust tail pipes once they
have become hot. This could result in burns.
- Do not park or operate the vehicle in areas
where the hot exhaust system may come in contact with dry grass, brush, fuel spill or
other material which can cause a fire.
- Do not apply additional undercoating or
rustproofing on or near the exhaust mani­
fold, exhaust pipes, catalytic converter or heat shields. During driving, the substance
used for undercoating could overheat and
cause a fire.
CD Note
- Be aware that just one tank filling with
leaded fuel will already seriously degrade
the performance of the catalytic converter .
- Do not exceed the correct engine oil level
9page220.
- Do not drive until the fuel tank becomes
completely empty . The engine could mis­
fire. Unburned fuel could also get into the
exhaust system and this could cause the
catalytic converter to overheat.
- Do not switch off the ignition while the vehi­
cle is moving.
- Do not continue to operate your vehicle un­
der these conditions, as otherwise fuel can
reach the catalytic converter. This could re­
sult in overheating of the converter, requir­
ing its replacement .
- To assure efficient operation of the Emis­
sion Control System:
- Have your vehicle maintained properly and
in accordance with the service recommen­
dations in your Warranty
& Maintenance
booklet.
- Lack of proper maintenance as well as im­
proper use of the vehicle will impair the
function of the emission control system
and could lead to damage.
@ For the sake of the environment
Even when the Emission Control System is op­
erating properly, the exhaust gas can have a
sulfur-like exhaust gas smell under some op­
erating states. This depends on the sulfur
195