2017 AUDI A8 Owners Manual

0 co .... N ,..._
N .... 0 0 :c ' the risk that the vehicle will slide. Drive care­
fully to the nearest authorized Audi dea ler or
authorized Audi Service Fac il ity and have the
malfunction corrected.
(D Tips
For addit ional information on ESC and ABS,
refer to¢
page 126.
ffl;/ !f Safety systems
The II (USA models)/ m (Canada mode ls) indi­
cator light monitors the safety systems.
If the
II (USA mode ls)/ m (Canada models) in­
d ic ator light turns on or blinks, there is a mal­
function in a safety system such as the airbag or belt tensioner system .
Drive to an authorized Aud i dea ler or a uthori zed
Aud i Service Facility immedia tely to have the
malfunct ion corrected.
A WARNING
Have the malf unct ion in the safety systems
inspected immediately. Otherwise, the re is a
r is k th at the systems may not activate du ring
a co llision, which increases the risk of serio us
injury or death.
& Brake booste r
II Brake servo : limited functionality . You can
continue driving. Contact workshop
-
There is a malfunction in the brake boos ter. The
b ra ke booster is availab le, bu t its effec tiveness is
r educed. Braking behavior may be diffe rent from
h ow it no rmally functions and t he brake peda l
may vibrate.
D rive to an aut ho rize d Aud i dea le r o r au thorized
Aud i Service Facility immediately to have t he
malfunct ion corrected.
(0) Brake pads
llJ Brake pads!
T he br ake pads are wo rn. Cockpit o
verview
Drive to an authori zed A udi dealer or au thorized
Audi Service Facility immediate ly to have the
brake pads checked.
Applies to USA models
T he llJ indica tor light turns on togethe r wi th the
1111 indicator light
EPC Engine control (gasoline engine)
~ Engine start system fault . Please contact
deale r
The re is an eng ine contro l ma lf u nction.
Immed iate ly dr ive s low ly to an author ized A udi
dealer or au thor ized A udi Se rvice Fa cility to have
t h e mal func tion corre cted.
a Malfunction indicator lamp (MIL)
The ma lf u nction indicator lamp ( MIL) is part of
the On Board Diagnostic system (OBD II). The
¢4 c;ymbol turns on when the ignition is sw itched
on and turns off aga in once the engine is started
and ru nning at a steady idle speed . This indicates
t h at the MIL is f unct ion ing cor rectly .
The ind icator light turns on if there is a malfunc­
t ion in the engine electronics . See an authorized
Audi dealer or authorized A udi Service Fac ility to
have t he mal funct ion cor rected . Fo r additional
informa tion, see
¢ page 25 .
The ind icator light can a lso turn o n if the fuel fill­
er cap is not closed correctly¢
page 269.
!?' Engine speed limitation
Applies to : vehicles with engine speed limitatio n
~ Maximum engine speed XXXX RPM
The eng ine speed is automatically limited to the
RPM shown in the instrument cluster d isplay.
This protects the engi ne from overheat ing .
The eng ine speed limitation deactivates once the
engine is no longe r in the critical temperatu re
range and you have re leased the accelerator ped­
al once .
If the engine speed limitation was activated by
an engine cont rol malfunction, the~ indicator ..,.
23

Cockpit over view
light also turns on. Make sure t hat the speed
does not go above the speed displayed. Drive to
an author ized Audi dealer or authorized A udi
Serv ice Facility immediately to have the malfunc­
tion corrected .
_,.,. Engine oil sensor
• Oil l eve l! Se nsor def ectiv e
The sensor to check the engine oil leve l has
fa iled. Drive to an authori zed Aud i dea ler or au­
thor ized Audi Service Facility immediate ly to have
the malfunction corrected .
r Engine warm-up request
n Plea se warm up eng ine
F uel has entered the engine oil, either from low
outside temperatures or frequent short drives .
Drive unt il the engine is warm so that the fuel in
the eng ine oi l will evaporate . Avo id high engine
speeds, full acce le rating and heavy eng ine loads
when doing this.
Bil Tank system
liD Plea se refuel
If the indicator lig ht t urns on for the fi rst time
and the mess age appears, there are abo ut 4 gal ­
lons (15 lite rs) of fue l le ft in the tank.
II] Fuel tank s ystem malfunction! Pl ea se con­
tact dealer
There is a malfunction in the fue l tank system .
Drive to an authorized Audi dea ler or authorized
Aud i Serv ice Facility immediately to have the
malfunct ion corrected.
(D Tips
More information on ref ue ling is avai lab le on
page
c:> page 268.
~ Washer fluid level
C Please refill washer flu id
24
Fill the washer fluid fo r the windshie ld washer
system and the headlight washer system when
the ignit ion is switched off
c:> page 281 .
• Windshield wipers
m Windshield wiper defecti ve
There is a ma lf u nction with the winds hield wip­
ers .
D rive to an authori zed A udi dealer or au tho riz ed
Audi Se rvice Facility immediate ly to have the
malfunction corrected.
~ /0~ Bulb failure indicator
If the S:i indicator light turns on, a bulb has
failed . The message indicates the location of the
bulb.
If the
II indicator light also t urns on, then a rear
fog light has failed. The position of the indicator
li ght corresponds with the location on the vehi­
cle.
Vehicle light s: system fault!
There is a m alfu n ction in the headlights o r the
li ght sw itch .
D rive to an author ized A udi dealer or authorized
Audi Se rvice Fac ility immediate ly to have the
malfunction correc ted .
_& WARNING
-Light bulbs a re under pressure and can ex­
plode when b ulbs are replaced, whic h in­
creases the risk of inj ury.
- With H ID headlights * (xenon -plus head ­
lights), the high-vo ltage component must
be handled correct ly . Otherwise, there is a
risk of fatal in jury.
~(i) Headlight range control system
II He adlight ra nge cont rol system: system
f a ult!
There is a ma lfunction in the headlight range
contro l system, which may cause glare for other
drivers.
-

0 co .... N ,..._
N .... 0 0 :c ' Drive to an authorized Aud i dea ler o r a uthorized
Audi Service Facility immediately to have the
malfunct ion corrected.
fi. D Light/rain sensor
El Automatic headl ights / automatic wipers :
System fault
The light/ra in sensor is malfunction ing.
The low beams remain switched on at all times
for safety reasons when the light switch is in the
AU TO position. You can continue to turn the
lights on and
off using the light switch . You can
still control all functions that are independent of
the ra in sensor through the windshield w iper lev­
er .
Drive to an authori zed Aud i dea ler or authorized
Audi Service Facility immediately to have the malfunct ion corrected.
!-: Sport differential
A ppl ies to: ve hicles with sport differential
Ill Sport differential : System fault
There is a malfunction with the spo rt differentia l.
Dr ive to an authorized Aud i dea le r o r a uthorized
Aud i Service Facility immediately to have the
malfunct ion corrected.
Ill Sport differential : Overheating
The transm ission temperature has increased s ig­
ni ficantly due to the sporty driving manne r. D rive
in a less sporty manner until the temperature re­
turns to the normal range and the indic ator light
switches of .
& WARNING
-
Contact your authori zed A udi dealer or a
qualified workshop if the sport differentia l is
faulty or malfunctioning. The repair must be
performed by trained personnel using the cor­
rect o il in order to ensure safety.
Coc kpit o ve rv iew
¢ Q Turn signals
If the . or B indicator light blinks , the turn
s ignals a re act ivated. If bot h ind icator lights are
blinking, the emergency flashers are activated.
If an ind icator light blinks tw ice as fast as usual,
a turn signal bu lb has fai led. Carefully d rive to an
autho riz e d Aud i dea le r or authorized Aud i Serv ice
F acility immed iate ly to have the ma lfunction co r­
rected . The indicator light does not indicate a
malfunction if a turn signal on the trailer or on
the vehicle fa ils in trailer towing mode.
(D Tips
Fo r more information on the turn signa ls, re­
fer to<=>
page 44.
On Board Diagnostic
System (OBD)
Malfunction Indicator Lamp (MIL)
The Ma lfunction Indicator Lamp (MI L) ¢,ij in the
inst rument cluster is part of the On-Boa rd Diag­
nostic (OBD II) system .
T he wa rning/indicator light ill uminates when the
ignition is sw itched on and goes out after the en­
gine starts and the idle has stabilized. This indi­
cates that the MIL is working properly.
If the li ght do es not go out after the eng ine is
sta rted, or i lluminates while you are driving, a
malfunction may exist in the engine system. If
the lig ht illuminates, the catalytic converter
could be damaged.
Cont inue driving
with reduced power (avoiding
s ustained high speeds and/o r rapid accelera­
tions) and have the condit ion corrected. Contact
your authori zed Aud i dea ler .
If the light i llum inates, the elect ronic speed lim­
iter may also be malf unct ion ing. For more infor­
mation
c> page 26, Electronic speed limiter .
An improperly closed fue l filler cap may also
ca use the MIL light to illuminate ¢
page 269.
25

Cockpit overview
On-Board Diagnostics
Fig. 19 Location of Data Link Connector (DLC)
On-Board Diagnostics monitors the components
of your emission control system. Each monitored
component in your engine system has been as­
signed a code . In case of a malfunction, the com­
ponent will be identified and the fault stored as a
code in the control module memory.
The MIL light may also illuminate if there is a
leak in the on-board fuel vapor recovery system.
If the light illuminates after a refueling, stop the
vehicle and make sure the fuel filler cap is prop­
erly closed
¢ page 269.
In order to make an accurate diagnosis, the stor­
ed data can only be displayed using special diag­
nostic equipment (generic scan tool for OBD).
In order to connect the special diagnostic equip­ ment, push the plug into the Data Link Connector
(DLC). The DLC is located to the right of the hood
release
¢ fig. 19.
Your authorized Audi dealer or a qualified service
station can interpret the code and perform the
necessary repair.
A WARNING
Do not use the diagnostic connector for per­
sonal use. Incorrect usage can cause malfunc­
tions, which can increase the risk of a colli­
sion!
Electronic speed limiter
-
Your vehicle may be factory equipped with tires
that are rated for a maximum speed of 130 mph (210 km/h). This is less than the maximum speed
of your vehicle . To reduce the risk of sudden tire
26
failure and loss of control if the vehicle is operat­
ed at excessive speeds, your vehicle also has an
electronic speed limiter. The electronic speed
limiter prevents your vehicle from going faster
than the tire speed rating. For more information
¢ page 290.
If the engine control unit receives faulty vehicle
road speed signals, the Malfunction Indicator
Lamp (MIL)
¢'4 will illuminate. If this occurs,
contact the nearest authorized Audi dealer for
ass istance.
58
Your vehicle's top speed is electronically limited
to 155 mph (250 km/h).
If the engine control unit receives faulty vehicle
roadspeed signals, the Malfunction Indicator
Lamp (MIL)
¢'4 will illuminate. If this occurs,
contact the nearest authorized Audi dealer for
assistance.
A WARNING
Always observe the posted speed limits and
adjust your speed to suit prevailing road, traf­
fic and weather conditions. Never drive your vehicle faster than the maximum speed rating
of the ti res installed.
-

Opening and closing
Central locking
Description
You can lock and unlock the veh icle centrally . You
have the following options:
- Remote control key¢
page 30
-Sensors in the door handles* ¢ page 30
-Lock cylinder in the driver's door¢ page 32
-Inter central locking switch ¢ page 31
Turn signals
The turn signals flash tw ice when you un lock the
vehicle and flash once when you lock the vehicle.
If the vehicle is unlocked and the flashing contin­
ues, then
- one of the doors, the luggage compartment lid
or the hood is open.
- the ignition is still switched on .
- the selector lever is not in the P position
Auto Lock
The Auto Lock function locks all doors and the
luggage compartment lid once the speed has ex­
ceeded approximately 15 km/h.
The vehicle can be unlocked if the opening func­
tion in the centra l locking system switch is used
or one of the door handles is pulled. The Auto Lock function can be switched on and off in the
Infotainment system ¢
page 32.
In the event of a crash with airbag deployment,
the doors will also automatically unlock to allow
access to the vehicle.
Selective door unlocking
The doors and luggage compartment lid will lock
when they close. You can set in the Infotainment
system whether only the driver 's door or the en­
tire vehicle should be unlocked when unlocking
¢page 32.
Unintentionally locking yourself out
0 co The following conditions prevent you from lock-....
~ ing your remote control key in the vehicle: N .... 0 0 :c ' Opening and closing
-If the driver's door is open, the vehicle cannot
be locked by pressing the~ button on the re­
mote contro l key or touching the locking sensor
on a door.
- When locking using the~ button in the central
locking switch, the vehicle will not lock if a door
is open
¢ page 31.
-If the most recently used convenience key* is in
the luggage compartment, the luggage com­
partment lid automatically unlocks again after
closing it¢
page 33 . The emergency flashers
blink four times.
Do not lock your vehicle with the remote control
key or convenience key* until all doors and the
luggage compartment lid are closed . This helps
to prevent you from locking yourself out acc iden­
tally .
Closing aid on the doors*
The vehicle doors are equipped with closing aids.
When closing a door, you only have to let it fall
lightly into the latch . It then closes automatically
¢ &_ .
.&, WARNING '"----
- When you lock your vehicle from outs ide,
nobody -espec ially children -should rema in
inside the vehicle. Remember, when you
lock the vehicle from the outside the win­
dows cannot be opened from the inside .
- When you leave the vehicle, always take the
ignition key with you. This will prevent pas­
sengers (children, for examp le) from acci­
dentally being locked in the vehicle should
they accidentally press the power locking switch in the doors.
- Do not leave children ins ide the vehicle un­
supervised. In an emergency it would be im­
possible to open the doors from the outside
without the key.
- Applies to vehicles with power side door
closer*:
- When closing a door, make sure nothing
can interfere with the door. This could
cause serious personal injury.
27

Opening and clo sin g
- You can stop the door from closing at any
time by pulling on the inside or outside
door handle.
@ Tips
-Do not leave valuables unattended in the ve­
hicle . A locked vehicle is not a safe!
- The LE D in the driver's door rail blinks when
you lock the vehicle . If the LED lights up for
approximately 30 seconds after locking,
there is a malfunction in the central locking
system. Have the problem corrected by an
a uthorized Audi dea ler or authorized Audi
Service Fac ility .
Key set
Fig. 2 0 Your ve hi cle key set
@ Remote control key with integrated
mechanical key
You can unlock and lock your vehicle w ith the re ­
mote cont rol key . A mechanical key is integrated
i n the remote con trol key ~
page 29.
@ Separate mechanical key
This key is not intended for constant use. It
should only be used in an emergency . Do not car­
ry it on your key r ing and do not store it in the ve­
h icle .
Replacing a key
If a key is lost, see an authorized Audi dealer or
author ized Audi Service Facility. Have th is key de­
activated . It is impo rtant to bring a ll keys with
you .
If a key is lost, you should report it to your
i n surance company.
28
Number of keys
You can chec k the number of keys assigned to
your vehicle i n the I nfota inment system. Se lec t:
the
I CAR I function button > Car systems control
button
> Servicing & c hecks > Programmed
keys .
This way, you can make sure that you have
all the keys when purchasing a used vehicle.
Electronic immobiliz er
The immobilizer p revents unauthorized use of
the ve hicle .
Under certai n circumstances, the vehicle may not
be a ble to start if there is a key from a d ifferen t
vehicle manufacturer on the key chain.
Data in the master key
When dr iving, service and ma intenance-re levant
da ta is cont inuo usly s to red in you r remo te con­
tro l key . You r A udi se rvice advisor can read ou t
th is data and tell you abo ut the work yo ur vehicle
needs . This applies also to ve hicles with a con ­
venience key *.
Personal convenience settings
If two peo ple use one vehicle, it is recommended
that each person alw ays uses their own remote
contro l key. When the ignit ion is turned off or
when the vehicle is locked, personal convenience
settings for the follow ing systems are stored and
ass igned to the remote master key.
- Climate cont rol system
- Ce ntral loc king
- Window and rea r shade*
- Interior lighting*
- Memory function
- Park ing system *
- Adaptive cruise control *
- Ac tive la ne assist*
- Side assist*
- Dr ive se lect
- Night vis ion assist*
- Steering wheel heating*
The stored settings are a utomat ica lly recalled
when you unlock the vehicle, open the doo rs or
turn on the ignition.
II>

C) C0 ....
"' " "' .... 0 0 :r ,&_ WARNING
Always take the vehicle key with you when
leaving the vehicle, even for a short period of
time . This applies particularly when children
remain in the vehicle. Otherwise the children
could start the engine or operate electrical
equipment such as power windows .
(D Tips
-
-The operation of the remote control key can
be temporarily disrupted by interference
from transmitters in the vicinity of the vehi­
cle work ing in the same frequency range
(such as a cell phone or radio equipment).
- Using the mechanical key, you can:
- Locking/unlocking the glove compartment
opage 63.
-Manually lock/unlock the vehicle
opage 32.
-Mechanically lock the doors o page 32.
-Unlock the luggage compartment lid us-
ing the emergency re lease
o page 36.
- For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see
opage339.
@ Tips
Removing the integrated mechani cal key
Fig. 21 Re mote contro l maste r key : remov ing t he mechani­
cal key
.. Press the release button @ o fig. 21.
.. Pull the mechanical key@ out of the remote
contro l key.
Open ing and closing
LED and battery in the remote control key
Fig. 22 Remote control key: removing the battery holder
LED in the remote control key
The LED @ informs you about the function of the
remote control key.
.. If you press a button briefly, the LED b links
once .
.. If the LED does not blink, the remote control
key battery is dead. The
Ill indicator light and
the message
Please change key battery ap­
pear . Replace the battery in the remote control
key .
Replacing the remote control key battery
.. Remove the mechanical key opage 29.
.. Press the release button ® on the battery
holder and pull the battery holder out of the re ­
mote control key in the d irect ion of the arrow
at the same time .
.. Insert the new battery with the"+ " symbol fac­
ing down .
.. Slide the battery holder carefully into the re­
mote contro l key .
.. Insert the mechanical key .
@) For the sake of the environment
Discharged batteries must be disposed of us­
ing methods that wi ll not harm the environ­
ment. Do not d ispose of them in household
trash.
@ Tips
The replacement battery must meet the same
specificat ions as the origina l battery in the re­
mote control key.
29

Opening and clo sin g
Unlocking and locking with the remote
control
Fig. 23 Re mot e cont ro l key : butt on prog ramming
• To unlock the vehicle, press the@ button
o fig. 23.
• To lock the vehicle, press the~ button one
time ¢_&. .
• To unlock the luggage compartment lid, press
th e~ button bri efly.
• To trigge r the ala rm , press the
I PANIC I button.
The vehicle horn and emergency f lashers are
activated.
• To turn the alarm off , press the red
I PANIC I
button again .
If the vehicle is unlocked and none of the doo rs,
the rear lid or hood are opened within 60 sec­
onds, the vehicle locks aga in automatically . This
feature prevents the vehicle from being acciden­
tally left unlocked over a long per iod of t ime .
The settings in the Infotainment system deter­
m ine if the entire vehicle or only one of the doors
is unlocked when unlocking the vehicle
¢ page 32.
.&_ WARNING
Read and heed al l WARNINGS ¢.&. in Descrip­
tion on page
27.
{D) Tips
- Only use the remote control key when you
are w ithin view of the vehicle.
- The vehicle can only be locked when these­
l ector lever is in the P posit ion.
- Do not use the remote control when you are
inside the vehicle. Otherwise, you could un­
i ntent ionally lock the vehicle. If you then
30
tried to start the engine or open a door, the
alarm would be triggered. If this happens,
press them unlock button.
- Only use the pan ic function in an emergen­
cy .
Unlocking and locking with the
convenience key
App lies to: vehicles with co nvenience key
T he do ors and luggage compartment lid can be
unlocked/locked wi thout using the remo te con­
trol key.
Fig . 2 4 Door han d le: locking w ith t he co nvenie nce key
Unlocking the vehicl e
• Grip the door hand le. The door unlocks auto -
matically .
• Pull the door hand le to open the door .
Locking the vehicle
Requirement : the se lector lever must be in P .
~ N 0 ± .. m
• To lock the vehicle, close the door and touch
the sensor in the door handle
onc e¢ fig. 24,
o &_ . Do not hold the door handle while doing
this .
You can unlock/lock the veh icle at every door .
T he remote control key cannot be more than ap­
proximately 4 feet ( 1.5 meters) away from the
door handle or the luggage compartment. It
makes no d ifference whether the master key is in
your jacket poc ket or in you r briefcase, for exam­
ple.
The door cannot be opened for a brief period d i­
rectly after locking it. This way you have the op­
por tuni ty to check if the doors lo cked cor rectly. "'