2018 AUDI A8 steering

u. co .... N
" N .... 0 0 :c ' 0 Generator/vehicle battery
• Electrical system: malfunction! Battery is
not being charged
There is a malfunction in the alternator or the ve­
hicle electrical system .
Drive to an autho rized Audi dea ler or authorized
Aud i Service Facility immediately. Because the ve­
hi cle battery is discharg ing, turn off all unneces­
sary electrical equipment s uch as the radio . See
a n author ized A udi dealer or authorized Audi
Service Facility if the battery charge level is too
l ow .
(•) Low battery charge : Battery will be charged
while driving
The start ing ability may be impaired .
If th is message turns off after a litt le while, the
vehicle battery charged enough wh ile driving.
If the message does not turn off, have an author ­
ized Audi dealer or authorized Audi Service Facili ­
ty repair the malfunction.
~ Engine
• Engine stopped: No power steering and
brake support.
There is a malfunction in the engine or in the fue l
supp ly system.
M ore force is needed to steer and brake the mov ­
ing vehicle when the engine is stopped .
If the ve­
hicle is rolling, try to bring it to a stop off to the
side from moving traffic. See an authorized Aud i
dealer or authorized Aud i Serv ice Facility for as­
sistance .
A WARNING
-
If the engine stops while driving, you will
need to use more force to brake the vehicle.
This inc reases the risk of an accident. There
will still be power steering if the ignition is
switched on while th e vehicle is rolling and
there is sufficient battery charge. Otherwise,
you must use greater force when steering .
Cockpit overview
"1:::7: Engine oil pressure
• Turn off engine and check oil level
Stop the engine and do not cont inue driving .
Check the eng ine o il level
¢pag e 275.
- If the engine o il level is too low, add engine oil
¢ page 2 76. Only continue driving once the in­
dicator light turns off .
-If the engine o il level is correct and the indica­
tor light still turns on, turn the engine off and
do not cont inue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as­
sistance.
(D Tips
The o il pressure warning is not an oil leve l in­
dicator. Always check the oil level regular ly.
~ , Engine oil level
.Please add oil immediately.
Add engine oil immediately ¢page 275.
l'I Add oil max . x qt (l). You may continue driv­
ing
Add the displayed amount of oil immediately
¢page 275.
@ -Steering lock
• Do not drive vehicle: Steering defective
The re is a malfunction in the electron ic steer ing
loc k. You canno t turn the ign ition on.
Do
not tow your vehicle because it cannot be
stee red. See an authorized Audi dealer or author­
ized Audi Service Facility for assistance.
!I! Steering lock: System fault Please contact
dealer
There is a malfunction in the e lectron ic steering
lock .
Drive to an authorized Audi dealer or authorized
Audi Service Facility immed iate ly to have the
malfunction corrected.
IJ>
21

Cockpit overview
A WARNING
Do not tow your veh icle when there is a mal­
function in the electronic steering lock
-this
increases the risk of an accident.
@-Engine start system
-
• Engine start system fault. Please contact
dealer
Do not switch the ignit ion off because you may
not be able to switch it o n aga in .
Drive to an authorized Audi dea ler or authorized
Aud i Serv ice Facility immediately to have the
malfunct io n corrected.
ml Engine start system fault. Please contact
dealer
There is a malfunction in the engine starting sys­
tem .
Drive to an authorized Aud i dea le r or authorized
Aud i Service Facility immediately to have the
malfunction corrected .
0 Air suspension
• Air suspension: System fault You can contin­
ue driving slowly (max. speed 35 mph)
There is a malfunction that can result in restrict­
ed driving stability .
Drive to an autho rized Aud i dea le r or authorized
Aud i Service Facility immediately at a maximum
speed of 35 mph (60 km/h) to have the ma lf unc­
tion corrected.
• Air suspension: Service mode. Vehicle can
only be moved with restrictions
Carefully drive to an author ized Audi dealer or
author ized Audi Service Facility immed iate ly to
have the serv ice mode deactivated.
rl Air suspension : System fault
There is a system malfunction that can result in
restricted driving stability or reduced ground
clearance.
22
Drive to an authorized A udi dealer or authorized
Audi Service Facility immediate ly to have the
malfunction corrected.
rl Air suspension: Vehicle too low Ground
clearance reduced
The ground clearance is very low due to a system
malfunction . Wait u ntil the air su spension sys­
tem has restored normal gro un d clearance. Oth­
erwise, conditions s uch as an uneven road surface
can lead to ve hicle damage.
;;.I C; Electronic Stabilization Control (ESC)
If the bl indicator light blinks while driving, the
ESC or ASR (Anti-Slip Regulation) is act ively regu­
lating.
If the
Jjj indicator light turns on, the system has
switched the ESC off. In this case, you can switch
the ignit ion off and then on to switch the ESC on
again. The indicator light turns off when the sys­
tem is functioning fully .
If the
II indicator light turns on, the ESC was
switched off using the
Im button Q page 12 7.
Stabilization control (ESC/ ABS): Fault! See
owner's manual
If the bl ind icat or light and the ABS indicato r
li ght
fJ] (U SA mode ls)/ [iJ (Canada models)
turn on and this message appears, there is a mal ­
function in the ABS system or electronic differen­
tia l lock. This also causes the ESC to malfunction .
The brakes still function with their normal power, but ABS is not active .
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the malfunction corrected.
A WARNING
If the la (USA mode ls) . (Canada mod­
els) brake system indicator light turns on to­
gethe r with the ABS and ESC indicator lights,
the ABS and ESC r egulating function may
ha ve malfunctioned. Functions that stabilize
the vehicle are no longer available. This could
cause the vehicle to swerve, which increases

lL t:0 .-,
"' ......
"' .-, 0 0 :c " Lights and Vision
Exterior Lighting
Switching the headlights on and off
F ig . 44 Instrument panel: l ig ht switc h w ith all -weather
l ig hts
The headlights only wo rk when the ignition is
switched on. While sta rting the engine or when
switch ing off the ign ition, the headlights will go
off and only the side marker lig hts will be on .
I f the sys tem is not operating p roperly, a w arning
symbol in the dr ive r informa tion d isplay is dis­
p layed .::>
page 24.
Light switch --r;_-
T u rn the switch .::> fig. 44 to the co rresponding
position . When the lights are switched on, the
:o o:
sym bol turn s on .
0 - The lights a re off or the daytime runni ng
lights are on :
-USA models: The daytime running lig hts will
come on automatically when the ignition is on
and the light sw itch .::>
fig. 44 is in the O posi­
t ion or the
AUTO position (only i n day light con­
di tions). The
Daytime running lights function
c an be turned o n and off i n the MM I
¢ page 45, i=> &..
-Canada model s: The dayt ime runn ing lights
will come on au toma tic ally when the igni tion is
on and the light swi tch .::>
fig. 44 is in the O po ­
s ition, the
:oo: pos ition or the AUTO position
(o nly in daylig ht
conditions) .::>&. .
AUTO -Automat ic head lig hts sw itch on and off
depend ing on br ightness, for example in tw ilight,
d uring rain or in
tunne ls ¢ &. .
Lights and V ision
:oo: -Side marker ligh ts
io -Low beam head lights
~ -All-weather lig hts
lw -Rear fog lights*. When the rear fog lights are
on, the symbol
0$ on the sw itch will i lluminate.
All-weather lights
The front lights are adjus ted au toma tica lly so
that you are less likely to see g lare from your ow n
head lig hts, for example when driving on a wet
road.
Automatic dynamic headlight range control*
Yo ur vehicle is equ ipped with a headlight r ange
contro l system so tha t the head lig hts do not
blind oncoming t raffic if the vehicle load
changes . T he hea dlight range also adj usts auto­
matically when brak ing and acce lerating .
Light functions
The following light funct io ns are available de ­
pending on veh icle equipment and o nly fu nction
whe n the light switc h is in t he AUTO position.
You can deactivate these functions in the MMI
under
Audi adaptive light ¢ page 45.
Static cornering light* -the corne ring light
switches on automatically when the steering
wheel is turned at a certai n angle at s peeds up to
approximately 44 mph (70 km/h) and when the
turn s ignal is activated at speeds up to approxi­
mately 25 mp h (40 km/h) . The area to t he side of
t h e ve hicle is illuminated better w hen turning.
Dynamic curve light * -the curve light adapts it­
self to the curves in the road .
Highway l ight function* -this function adapts
t h e lig hting for highway driving based on vehicle
speed .
A WARNING ~ --Automatic headlights are only intended to
assist the driver. They do no t relieve the
driver of his responsib ility to check the
headligh ts and to turn them on manually
ac co rding to t he cur rent light a nd vis ib ili ty
conditions . Fo r example, fog cannot be
43

u. co .... N
" N .... 0 0 :c ' ~ To move t he head restraint up, ho ld it at the
sides with both hands and slide it upward unti l
you fee l it click into place.
~ To move the head restraint down, press the
button (small
arrow)¢ fig. 68 and slide the
head restraint downward.
A WARNING
Always read and follow the applicab le wa rn­
ings
¢page 211.
Memory function
Description
Applies to: vehicles with memory function
-
Using the memory function, you can quickly and
eas ily store a personal seat profile for the driver
and front passenger as well as for the outer rear
seats* and recall the settings. The memory func­
tion is controlled us ing the remote control key
and the memory buttons in the drive r's/front
passenger's door and in the rea r doo rs*.
The driver's seat profile is stored again and as­
signed to the remote control key each time the
ve hicle is locked. When you open the door, the
seat profi le is automat ica lly reca lled. If two pea-
Remote control
key
Driver
Seat X
Hea d rest raint X
Steering wheel* X
Sa fety belt* X
Both exterior mirrors* X
Remote control key
Applies to: vehicles with memory function
The functio n must be switched on so that the
d river's seat p rofile will be assig ned to t he re ­
mote cont rol key w hen locking the vehicle .
~ Select: the ICARI function button > Car systems
contro l bu tton > Vehicl e setting s > Driver' s
s eat > Remo te control ke y > On.
Seat s and sto rag e
(D Tips
To prevent the head restraints from running
i nto the headline, they are automatically
moved forward or upward when the seat is
adjusted.
ple use the vehicle, it is recommended that each
person always uses the ir "own" remote control
key.
T wo seat profiles can be stored using the memo ­
ry buttons in the driver's/front passenger's door
respectively, and one seat profile can be stored in
each of the rear doors*. Once they are stored,
these seat profiles can be selected at any time.
The following sett ings are stored:
Memory button
Driver Front passenger Outer rear seats*
X X X
X X
X X X
X
(D Tips
If yo u do not wish to have t he seat profi le for
another dr iver assigned to the remote cont rol
key, sw itch the memory function
off in the In­
fotai nment system or using the
!O FF ! button
¢page 60.
59

Warm and cold
(D Note
To avoid damage to the heating elements in
the seats, do not kneel on the seats or place
heavy loads on a small area of the seat.
Basic settings
The climate control system basic settings ore ac­
cessed in the Infotainment system.
,.. Select: the ICARI function button > Car systems
control button > AC.
Rear seat settings*
When this function is selected, all settings for
the rear can be adjusted through the climate con­
trol system in the cockpit. The climate control
system settings cannot be adjusted in the rear
seat at the same time. This function switches off
after a certain period of time or when one of the
dials in the cockpit is pressed.
Auto recirculation*
The sensit ivity level of the automatic recircula­
tion mode can be set at various levels from
Off to
Sensitive. When recirculation mode 1~ 1 is switch­
ed on, the air recirculation is controlled automat­
ically. If the windows fog up, press the
I ® FRONT I
button.
Footwell temperature
You can adjust the footwell temperature so that
it is cooler or warmer .
Solar roof*
Parking ventilation is controlled automatically in
the
Auto setting.
When the ignition is switched off, solar-powered
parking ventilation may switch on, as long as
- there is sufficient sunlight,
- the outside temperature is not too low,
- the sunroof is closed or tilted and
-Auto (Infotainment system) is set
72
Steering wheel heating
Applies to: vehicles with steering wheel heating
The steering wheel rim can be heated .
Fig. 88 Steering column: steering wheel heating button
,.. Press the [il button to switch steering wheel
heating on/off. The message
Steering wheel
heating on/Steering wheel heating off
ap­
pears in the instrument cluster display.
The temperature is maintained at a constant lev­
el when steering wheel heating is switched on.
The steering wheel heating settings are stored
automat ical ly and assigned to the remote control
key that is in use.

lL t:0 ....
"" ......
"" .... 0 0 :c ' Save en er gy
The engine drives the generator, wh ich generates
electricity; the fue l consumption also increases
with the demand for electricity. Therefore, switch
e lectrical equipment off when you no longer
need it. Examples of equipment that use a lot of
energy are air blowers at a high setting, the rear
window defogger and seat heating*.
CD Note
Do not leave engine idling unattended after
starting. If warning lights should come on to
ind icate improper operation, they would go
unheeded. Extended idling also produces
heat, wh ich could result in overheat ing or
other damage to the vehicle or other p roper-
ty.
CD Note
-Have your vehicle maintained properly and
i n accordance with the service recommenda­
tions in your Warranty
& Ma intenance book­
l et. Lack of proper maintenance as well as
i mproper use of the vehicle will impair the
function of the emission control system and
could lead to damage.
-Do not alter or remove any component of
the Emission Control System unless ap­ proved by the manufacturer.
-Do not alter or remove any device, such as
heat shie lds, switches, ignition wires,
valves, which are designed to protect your
vehicle's Emission Control System and other
important vehicle components .
@ Tips
The consumption estimates as published by
ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre­
spond to your actual consumption on the
road, which will vary depending upon vehicle
load and speed, road and weather conditions
trip length, etc.
'
D rivi ng
Steering
Adjusting the steering wheel position
The steering column can be power adjusted up
and down and forward and back.
F ig . 89 Sw itc h for steering colu mn adjustment
Requirement: the driver's seat is set correct ly.
"' To adjust the he ight, press the sw itch up/down .
The steering co lumn will continue movi ng as
long as you are pressing the switch.
"' To move the steering wheel forwa rd or back,
press the switch forward/back. The steering
column will continue moving as long as you are
pressing the switch.
T he steering wheel can a lso be adjusted when the
ignition is switched off .
In veh icles with memory function*, the steering
co lumn settings are s to red toget her w ith the
seat position.
A WARNING
Improper use of steering wheel adjustment
and improper seating position can cause seri­
ous personal injury.
- Adjust the steering wheel column only when
the vehicle is not moving to prevent loss of
veh icle control.
- Ad just the driver's seat or steer ing whee l so
that the re is a m inimum of 10 in (25 cm)
between your chest and the steering wheel
r::;, page 209, fig . 217 . If you cannot main­
tain this minimum distance, the airbag sys-
tem cannot protect you p roperly.
~
75

Driving
-If physica l limitations prevent you from sit­
t ing 10 in (25 cm) or more from the steer­
ing wheel, check with your authorized Audi
dealer to see if adaptive equ ipment is avail­
able .
-If the steering wheel is aligned with your
face, the supp lemental driver's airbag can­
not prov ide as m uch protection in an acci­
dent. A lways make s ure that the steering
wheel is aligned w ith your che st.
-Always hold the steer ing whee l with your
hands a t the 9 o' clock and 3 o'clock pos i­
t ions to reduce the ris k of person al injury if
the driver 's airbag deploys.
-Never hold the s teer ing whee l at the 1 2
o'clock pos it io n or w ith your ha nds inside
the steering wheel rim or on the steer ing
wheel hub . Holdi ng the steering whee l the
wrong way can cause serious injuries to the hands, arms and head i f the driver's airbag
deploys.
Entry assistance
Easy seat entry makes it easier to enter and exit
the vehicle by adjusting the steering column au­
tomatically.
• In the Infotainment system, select the ! CARI
funct ion b utton > Car systems contro l button >
Vehicle settings > Seats > Drive r's seat > Easy
seat entry > On .
When easy seat entry is switched on, the stee ring
column goes back up into the park position when
the ignition is switched off. After entering the ve­
h icle, the steering co lumn returns to the stored
position once the ignition is sw itched on .
76
Starting and stopping
the engine
Starting the engine
The ! START ENGINE S T OPI button switches the
ignition on and starts the engine.
Fi g. 90 Ce nter conso le: STAR T ENGINE S TOP but ton
Switching the ignition on /off
• To switch t he ign it ion on or off, press the
! S TAR T ENGINE STOPI button . Do not press the
brake pedal while do ing this.
St arting the engine
• Press the brake pedal¢ &_.
• Press the I START ENGINE STOP I button
¢ fig. 90 . The eng ine will start .
If the engine does not start immediately, the
start ing procedure stops automat ica lly after a
sho rt time . Repeat the sta rting process .
Start/Stop syst em
See the information in ¢ page 78, Start/Stop
system.
A WARNING
To reduce the risk of poison ing, never allow
the eng ine to run in co nfined spaces .
(D Note
Avoid high engine spee d, full throttle, and
h eavy engine load if the engine has not
reached operat ing temperat ure yet . You could
-
damage the eng ine. .,..

u. co .... N
" N .... 0 0 :c ' (D Tips
-Some noise after starting the engine is nor­
mal and is no cause for concern.
- If you leave the vehicle with the ignition
switched on, the ignition will switch off af­
ter a certain amount of time. Make sure that
electrical equipment such as the exterior
lights are switched off.
Stopping the engine
.,. Bring the vehicle to a full stop.
.,. Select the P or N selector lever position .
.. Press the I START ENGI NE STOPI button
~ page 76, fig. 90.
Steering lock
The steering locks when you turn the engine off
using the lSTART
ENGINE STOPlbutton and
open the driver's door. The locked steering helps
prevent vehicle theft.
Emergency off function
If it is absolutely necessary, the engine can also
be turned off while driving in the
R, Dor S selec­
tor lever position at speeds below 6 mph (10 km/
h). To stop the engine, press and hold the
I START ENGINE STOPI button and also press the
brake pedal.
& WARNING
-Never turn off the engine before the vehicle
has come to a complete stop. The full func­
tion of the brake booster and the power
steering is not guaranteed. You must use
more force to turn or brake. Because you
cannot steer and brake as you usually
would, this could lead to accidents and seri­
ous injuries .
-Always take the key with you whenever you
leave your vehicle. Otherwise, the engine
cou ld be started or electrical equipment
such as the power windows could be operat­
ed. This can lead to serious injury.
-For safety reasons, always park the vehicle
with the selector lever in the P position .
Driving
Otherwise, there is the risk that the vehicle
could roll unintentionally.
@ Note
If the engine has been under heavy load for
an extended period of time, heat builds up in
the engine compartment after the engine is
switched off and there is a risk of damaging
the engine. For this reason, let the engine run
at idle for approximately two minutes before
shutting it off .
(D Tips
For up to 10 minutes after stopping the en­
gine, the radiator fan may turn on again auto­
matically or it may continue to run (even if
the ignition is switched off) for the following
reasons :
- The coolant temperature is increasing due
to trapped heat.
- If the engine is warm and the engine com­
partment also heats up from strong sun­
light.
Messages in the instrument cluster display
Turn off ignition before leaving car
This message appears and a warning tone sounds
if you open the driver's door when the ignition is
switched on.
Press brake pedal to start engine
This message appears when you press the
I START ENGINE STOP ! button to start the engine
and do not press the brake pedal while doing so.
The engine can only be started when the brake pedal is pressed .
Ill Is key in the vehicle?
This indicator light turns on and this message ap­
pears if the ignition key was removed from the
vehicle when the engine was running. If the igni­
tion key is no longer in the vehicle, you cannot
switch on the ignition or start the engine once
you stop it. You also cannot lock the vehicle from
the outside .
.,.
77