2018 AUDI A6 warning

a co .... N
" N .... 0 0 \.J ' Drive slowly to an authorized Audi dealer or au­
thorized Audi Service Facility to have the engine
checked.
! ?) Engine speed limitation
Applies to: ve hicles with eng ine speed lim itat ion
Ill Maximum engine speed: XXXX rpm
The engine speed is automatically limited to the
speed displayed in the instrument cluster. This
protects the engine from overheating.
The engine speed limitation deactivates once the
engine is no longer in the critical temperature range and you have released the accelerator ped­
a l once.
If the engine speed limitation was activated by
an engine contro l ma lfunction, the
ll:a indicator
light also turns on. Make sure that the speed
does not go above the speed displayed. Drive to
an author ized Audi dealer or authorized Audi
Service Facility immediately to have the malfunc­
tion corrected .
Q) Tips
Applies to: S models
The engine speed is limited when the engine
is cold
-the full engine output is not availa­
ble. When the engine is at operating temper­
ature, the red area in the tach ometer moves
to a highe r RPM range.
~;... Engine oil sensor
• Oil level! Sensor defective
The senso r to check the engine oil level has
fa iled. Drive to an authorized Aud i dealer or a u­
thorized Audi Service Facility immediately to have
the ma lfunction corrected .
f Engine warm-up request
0 Please warm up engine
Fuel has en tered the engine oi l, either from low
outside temperatures or frequent short drives. Drive unti l the engine is warm so that the fue l in
the eng ine oil will evaporate. Avoid high engine
Instruments and indicator lights
speeds, full accelerating and heavy engine loads
when doing this.
Bil Tank system
II] Please refuel
If the indicator light turns on for the first time
and the message appears, there are about 2.6
gallons ( 10 liters) of fuel left in the tank.
II] Fuel tank system malfunction! Contact deal­
er
T here is a ma lfunct ion in the fuel tank system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immed iately to have the
malfu nction corrected .
(D Tips
For additional informat io n on refueling, see
c::>page 186 .
.. Washer fluid level
m Please refill washer fluid
Fill the washer fluid for the windsh ie ld washer
system and the headlight washer system* when
the ignit ion is switched off
c::> page 199 .
• Windshield wipers
m Windshield wiper defective
There is a malfunction w ith the windshield wip­
ers .
Drive to an authorized Audi dealer or authorized
Audi Service Facility immed iate ly to have the
malfunction corrected.
i§! l0$ Defective light bulb warning
If the 1:1 ind icator light turns o n, a light has
failed . The message indicates the location of the
lig ht. If the
IJ indicato r light also turns on, then
a rear fog light has failed. The position of the in­
dicator light corresponds with the location on the
vehicle.
..,.
17

Instruments and indicator lights
Drive to an autho rized Aud i dea le r or a uth orized
Audi Service Facility immediately to have the
malfunct io n corrected .
Vehicle lights : Malfunction
There is a malfunc tion in the headl ights or the
lig ht switch .
Drive to an a uthorized Aud i dea ler or a uthorized
Aud i Serv ice Facility immediately to have the
malfunct io n corrected .
~(D Dynamic headlight range control
Applies to: vehicles with dynamic headlight range control
II Headlight rang e control : System fault
There is a malfunction in the head ligh t range
con trol system, wh ich may ca use g lare fo r othe r
d rivers.
Drive to an a uthori zed Aud i dea ler or a uth orized
Aud i Serv ice Facility immediately to have the
malfunc tion corrected .
@.D Light/rain sensor
!'al Automatic headlights / automati c wipers :
System faul t
The light/ra in senso r is malf unct io ni ng .
The low beams remain switched on at all times
for safety reasons when the lig ht switch is in the
AUTO position . H owever, you can continue to
tur n the lights on and off using the light sw itch .
You can s till con trol a ll func tions that are inde­
pendent of the ra in se nsor thro ug h the w ind­
sh ie ld w iper lever.
Dr ive to an a utho rized Aud i dea le r or a uthorized
Au di Serv ice Fac ility immedia tely to have t he
malfunc tion corre cted.
I--! Sport differential
Applies to: vehicle s with sport differential
Ill Sport differential: System fault
There is a malfunc tion wi th t he sport diffe re nt ial.
Drive to an a uthori zed Aud i dea le r or a uth ori zed
Aud i Serv ice Facility immediately to have t he
malfunc tion corrected .
18
Ill Sport differential: Overheating
The t ra nsmission temperatu re has increased sig ­
nificantly due to t he sporty dr iv ing m anner. Drive
i n a less s port y manne r until t he temperat ure re ­
turns to t he norma l range and t he in dicator lig ht
switches of .
A WARNING
Contact an author ized Audi dealer or author­
ized A udi Service Fac ility if the spo rt differen­
tial is fa ulty o r malfunctioning . The repai r
must be p erf ormed by trained p ersonnel us­
ing the correc t oil in or der to ensure safety.
¢i Q Turn signals
If the . or. in d icator lig ht blinks , the turn
s ignals a re activ ate d. If both in dicator lights a re
blink ing, t he emergency flas hers are activ at ed .
If an ind icator light bl inks tw ice as fast as us ual,
a turn signal bu lb has fai led . Care fully d rive to an
a uth orize d Au di dealer o r au th ori ze d Aud i Serv ice
Fa cility i mmed iate ly to h ave the mal function co r­
r ec ted .
(D Tips
Addi tio na l informat ion about the tur n signals
c a n be f ound
u nd er~ page 3 9 .

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0 0 \,;J " Driver information
system
Overview
Fig . 4 Dr iver informa tion sy stem in t he inst rum ent clus ter
Fig. S Instrum en t cl us ter: examp le in formation line
The information in the driver information system
is shown in @tabs @
¢ fig. 4. The following
content is possible depending on vehicle equip­
ment:
® ®
First tab Vehicle functions:
On-board computer
¢page20
Efficiency program*
¢page 21
Digital speedometer
Cru ise control system*
¢ page84
Adaptive cruise control* and braking
guard*
¢ page 86
Act ive lan e assist*
¢page95
Reduced display
Driver information system
® ®
Second Indicator lights and messages
tab Warning when a door, the hood, or
the luggage compartment lid is not
closed
Service interval display
¢ page 199
Speed warning system*
¢page84
Third tab Night vision assist*
¢page 101
Fourth Audio/Video
tab
Fi fth tab Telephone*
Sixth tab Navigation*
The second and third tabs are only visible if at least one indicator light or message is shown or if
that system is switched on .
The status line © is located in the bottom part of
the
display¢ fig. 4. It displays the exterior tem­
perature, time, selector lever position, tripod­
ometer and odometer .
For some vehicle functions, you can access the
trip information from the temporary memory
¢ page21 in line (D¢fig . 5.
A WARNING ,.___
Do not assume the roads are free of ice based
on the outside temperature display . Be aware
that there may be ice on roads even when the
outside temperature is around 41 °F (+5 °C)
and that ice can increase the risk of accidents.
(D Tips
-You can select the units used for tempera­
ture, speed and other measurements in the
Infotainment system.
- If your vehicle is stationary or if you are driv­
ing at very low speeds, the temperature dis­
played may be slightly higher than the ac­
tual temperature outside due to the heat ra­
diating from the engine.
- For information on the audio/video and nav­
igation* functions, refer to the separate In­
fotainment system operating manual.
19

Opening and clo sing
Opening and closing
Central locking
Description
You can lock and un lock the veh icle centrally . You
have the following options:
-Remote control key <=> page 2 7,
-Sensors in the door hand les" <=> page 27,
-Lock cylinder on the dr iver 's door <=> page 29,
or
-Interior central locking switch <=> page 28.
Turn signals
The turn s ignals flas h tw ice when yo u un loc k the
ve hicl e and flash on ce when you lock the veh icle.
If th e b linking continues, one of the doo rs or the
luggage compartment lid/hood is not closed or
the ignition is still switched on .
Auto Lock
The Auto Lock f unct io n locks all doors and the
luggage compartment lid on ce the speed has ex ­
ceeded approximately 9 mph (15 km/ h).
The vehicle ca n be unlo cked if the openi ng func­
t ion in the centra l loc kin g sys tem sw itch is used
or one of the door handles is pulled.
I n t he event of a crash with a irbag deployment,
the doo rs will a lso au tomat ica lly unloc k to allow
access to t he ve hicle.
Selective door unlocking
The doors and luggage compartment lid w ill lock
when they close . You can set in the Infotainment
system whether
only the dr iver's door or the en­
tire ve hicle should be unlocked w hen unlocking
<=> page 29.
Unintentionally locking yourself out
Only lock your vehicle when a ll of the doors and
the luggage compa rtme nt l id a re closed and the
remote control key is not i n the vehicle. This
he lps to p revent yo u from locking yourse lf out
accide nta lly .
The follow ing cond itions prevent you from lock­
i n g your remote contro l key in the vehicle:
24
-If the driver's door is open, the vehi cle cannot
be loc ked by pressing the
Iii button on the re­
mote contro l key or by touching the locking
sensor* on a doo r.
-If the most recently used convenience key* is
detected in the luggage compartment, the lug­
gage compartment lid automat ica lly unlocks
aga in after closing it.
-If the convenience key* that was last used is de­
tected ins ide the veh icle, then the vehicle can­
not be locked from the outside.
Closing aid on the door s*
The vehicle doors a re equipped with closing aids.
When closing a door, yo u only have to let it fall
li ght ly into the latch. It then closes automatically
¢ .&, .
A WARNING -
-When you lock yo ur vehicle from outs ide,
nobody - espec ially children - sho uld rema in
inside the vehicle. Remember, when you
loc k the vehicle from the outside the win­
dows cannot be opened from the inside.
-W hen you leave the vehicle, always ta ke the
ign it io n key with yo u. T his will preve nt pas­
sengers (ch ild ren, for examp le) from acci­
denta lly being loc ked in the vehicle sho uld
they acc identally p ress the power locking
sw itch in the doors .
-Do not leave children inside the vehicle un ­
supervised. In an emergency it would be im­
possible to open the doors from the outside
w ithout the key.
- Applies to vehicles w ith power s ide door
close r*:
-When closing a door, make sure no thing
c an inte rfere wi th the door. Th is could
ca use ser ious perso nal in jury.
-You can stop the door from closing at any
time by p ulling o n the inside o r outside
door handle.
(D Tips
-Do not leave valuables unattended in the ve­
hicle. A loc ked vehi cle is not a safe!
-The LED in the dr iver's door rail blinks when
you lock the vehicle . If the LED l igh ts up for
.,.

approximately 30 seconds after locking,
there is a malfunction in the central locking
system . Have the problem corrected by an
authorized Audi dea ler or authorized Audi
Service Facility.
Key set
Fig. 14 Your vehicle key set
@ Remote control key or convenience key*
The convenience key • is a remote control key with
special functions
c!;> page 27 and c!;> page 68 .
You can unlock/lock your vehicle with the remote
control key. A mechan ica l key is integrated in the
remote control key
c!;> page 26.
@ 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 ring and do not store it in the ve­
hicle.
Replacing a key
If a key is lost, see an authorized Audi dealer or
authorized Audi Service Facility . Have
this key de ­
activated. It is important to bring a ll keys with
you.
If a key is lost, yo u should report it to your
insurance company.
Number of keys
You can check the number of keys assigned to
your vehicle in the Infotainment system . Select:
the
! CAR ! function button> (Car )* Systems con ­
trol button
> Service & control > Programmed
keys .
This way, you can make sure that you have
a co all the keys when pu rchasing a used vehicle . ,...,
N
" N ,...,
0 0 <..:l ' Opening and closing
Electronic immobilizer
The immobilizer prevents unauthorized use of
the ve hicle .
Und er certain circumstances, the vehicle may not
be able to sta rt if there is a key from a different
vehicle manufacturer on the key chain.
Data in the master key
When driving, service and ma intenance-relevant
data is cont inuously stored in your remote con­
trol key . Your Audi service advisor can read out
th is data and tell you about the work yo ur vehicle
needs. This app lies also to vehicles w ith a con­
venience key*.
Personal convenience settings
If two people use one vehicle, it is recommended
that each person always uses "their
own" master
k ey. When the ignition is turned off or when the
vehicle is locked, personal conven ience settings
for the following systems are stored and as­
s igned to the remote master key.
- Climate control system
- Ce ntral locking system
- W indows
- Interior lighting*
- Memory function*
- Parking aid*
- Adapt ive cr uise control•
- Active lane assist*
- Side assist*
- Dr ive select
- Night vision assist*
- Steering wheel heating*
T he stored settings are automat ically recalled
when you unlock the vehicle, open the doo rs or
turn on the ignition.
_& WARNING ~
If you leave the vehicle, switch the ignition off
and take the vehicle key w ith you. This applies
particularly when children remain in the vehi­
cle . Otherwise the children could start the en­
g ine or operate electrical equipment such as
power windows .
25

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0 0 \,;J ' (D Tips
The replacement battery must meet the same
specifications as the original battery in the re­
mote control key .
Unlocking/locking by remote control
Fig. 17 Remote control key: button programming
.,. To unlock the vehicle, press the~ button
¢fig. 17.
.,. To lock the vehicle, press the~ button one
time ¢_& .
.,. To unlock the luggage compartment lid, press
the~ button briefly .
.,. To trigger the alarm, press the I PANIC ! button.
The vehicle horn and emergency flashers are
activated .
.,. To turn the alarm off, press the red I PANIC!
button again.
If you unlock the vehicle and then do not open
any of the doors, the lu ggage compartment lid ,
or hood are opened within 60 seconds, the vehi­
cle will lock again automatically. This feature
prevents the vehicle from being accidentally left
unlocked over a long period of time.
The settings in the Infotainment system deter­
mine if the entire vehicle or on ly the driver's door
is unlocked when unlocking the vehicle
¢page 29.
A WARNING
Read and heed all WARNINGS ¢.&. in Descrip­
tion on page 24 .
Opening and closing
(D Tips
-Only use the remote control key when you
are within view of the vehicle.
- The vehicle can only be locked when these­
lector lever is in the P position .
- Do not use the remote control when you are
inside the vehicle. Otherwise, you could un­
intentionally lock the vehicle. If you then
tried to start the engine or open a door, the
alarm would be triggered . If this happens,
press
the @ unlock button.
- Only use the panic function in an emergen­
cy.
Locking and unlocking with the
convenience key
Applies to: vehicles with convenience key
The doors and luggage compartment lid can be
unlocked/locked without using the remote con­
trol key .
Fig. 18 Door han d le : l ocking t he veh icle
Unlocking the vehicle
.,. Grip the door handle. The door unlocks auto-
matica lly .
.,. Pull on the door handle to op en th e door.
Locking the vehicle
g M 0 (!)
"' m
.,. Place the selector lever in the "P" position ; oth­
erwise, the vehicle cannot be locked .
.,. To lock the vehicle, close the door and touch
the sensor in the door handle
once ¢ fig. 18,
q _&. . Do not hold the door handle while doing
this .
..,.
27

Opening and clo sin g
You can unlock/lock the vehicle at every door .
The remote control key cannot be more than
ap ­
proximately 4 ft (1.5 m) away from the door han ­
d le. It ma kes no difference whether the master
key is in your jacket pocket or in your briefcase,
for example.
The door cannot be opened for a br ief period di­
rectly after locking it. This way you have the
op­
portun ity to check if the doors locked correctly.
The settings in the Infotainment system deter­
mine if the entire vehicle or only one of the doors
is unlocked when unlocking the vehicle
¢page 29.
A WARNING
Read and heed all WARNINGS ¢ & in Descrip­
tion on page 24 .
(D Tips
If your vehicle is left standing for a long peri­
od of time, note the following:
- The proximity sensor switches off after a few days to save energy. You then have to
pull once on the door handle to unlock the
vehicle a nd a second t ime to open it.
- The energy management system gradually
turns off unnecessary convenience functions
to prevent the vehicle battery from draining
and to mainta in the vehicle's ab ility to sta rt
fo r as long as possib le. You may not be able
to unlock yo ur vehicle usi ng the convenie nce
key .
Central locking switch
Fig . 19 D river's doo r: central locking switch
28
Fig. 20 Rear doo r: centra l locking sw itch
.,. To lock the vehicle, press the ~ button ¢,& .
.,. To unlo ck the vehicle, p ress the Im bu tton.
When locki ng the vehicle with t he central lock ing
switch, the following app lies:
- Opening the door and the luggage compart­
ment lid from the
outside is not possible (for
security reasons, such as when stopped at a
light) .
- The LED in the centra l locking sw itch turns on
when all doors are closed and locked .
- Applies to: front doors: you can open the doors
ind ividually from the inside by pull ing the door
handle.
- Rear doors: to un lock the doors, pull on the
door handle
one time . To open the doors, pull
on the door handle
again .
-In the event of a crash with a irbag deployment,
the doors unlock a utomat ically to allow access
to the vehicle .
A WARNING
-The ce ntral locking swi tch a lso wor ks when
the ignition is switched off and automatical­
ly locks the entire vehi cle when
the ~ but­
ton is pressed.
- The central lock ing switch is inope ra ti ve
when the vehicle is locked from the ou tside.
- L ocked doors ma ke it more diffic ult for
emergency workers to get in to the vehicle,
which p uts lives at r isk. Do not leave anyone
behind in the veh icle, especially children .
(D Tips
Your vehi cle lo cks au tom atically when it
r eaches a speed of 9 mph ( 15 km/h) (A uto

Opening and clo sin g
,.. Inse rt the key in the inside slot and turn it all
the way to th e right (right door) or left (left
door).
A WARNING
Read and heed all WARNINGS c> .&. in Descrip­
tion on page 24 .
Anti-theft alarm system
Appl ies to: ve hicles w ith a nti-t heft alarm system
If the anti-theft alarm system detects a vehicle
break-in, a udio and v isua l warning signals are
tr iggered . The anti-theft alarm system is sw itch­
ed on o r off when loc king/u nlocking yo ur vehicle.
I f the a larm is tr iggered, it w ill shut off automat­
ically after a certain amount of time .
Switching the alarm off manually
,.. To switch the alarm off, press the al button on
the remote contro l key or switch the ignition
on.
Break-in security feature
The alarm will sound if there is a break- in at the
doors, hood , and/or luggage compartment lid .
Luggage compartment
lid
Opening/closing the luggage compartment
lid
F ig. 23 Drive r's door : opening the lugg age co mpart ment
li d
30
F ig. 2 4 Handle in the l uggage compartmen t lid
Opening the luggage compartment lid
,.. Press and hold the la l button on the remote
cont rol key for at least one second . Or
,.. Pull the ~ button in t he driver's doo r c> fig. 23.
Or
,.. Press the hand le in the luggage compartment
lid
¢ fig . 24.
Closing the luggage compartment lid
,.. Use the inside grip to pull the luggage com­
partment lid a nd a llow it to drop gently to
close
it c> ,&. .
The sett ings i n the Infota inment system deter­
mine if the l uggage compartment lid can be
opened using the handle
¢ page 29 .
A WARNING
-After clos ing the luggage compartmen t lid,
make sure that it is latched . Otherwise the
luggage compartment lid cou ld open sud­
denly when dr iv ing , which increases the risk
of an acc ident.
- Never drive with the luggage compartment
lid ajar or open, because poisono us gases
can enter the vehicle interior and create the
risk of asphyxiat ion.
- Never leave your veh icle unattended when
the luggage compartment lid is open. A
child cou ld cl imb into the veh icle through
the l uggage compartment .
If the luggage
compa rtment lid was then closed, the chi ld
wou ld be t rapped in the ve hicle and unab le
to escape. To red uce the risk of injury, do
no t allow children to play in or a ro und the
.