2018 AUDI A6 window

Warm and cold
Warm and cold
Climate control system
Description
The climate control system warms, cools and re­ moves humidity from the air in the vehicle interi­
or. It is the most effective when the windows and
sunroof* are closed. If there is a bui ld-up of heat
inside the vehicle, ventilation can he lp to speed
up the cooling process.
I n all heating mode functions, except for defrost,
the blower only switches to a higher speed once
the engine coolant has reached a sufficient tem ­
perature.
Pollutant filt er
The po llutant filter removes poll utants such as
dust and pollen from the a ir .
Ke y re cognition
A pp lies to: ve hicles w ith de luxe au toma tic clima te co ntrol
The blower sett ing and air distribution are stored
automatically and ass igned to the remote control
key that you are using.
A pp lies to: ve hicles w ith 4 -zo ne del uxe automatic c limate
co ntrol
The climate control set tings are automatically
stored and assigned to the remote control key
that is in use.
A WARNING
Poor visibility can lead to accidents.
- For safer driving, keep all windows free of
ice, snow and fog .
- Become familiar as quickly as possible with
the correct use and function of the climate contro l system, especially with the defrost­
ing and defogg ing function.
58
- When the temperature is below freezing,
only use the windshield washer system after
the windshield has been warmed by the cli­ mate control system . The washer fluid could
freeze on the w indsh ield and impair v isib il i­
ty .
@ Note
-If you suspect that the climate contro l sys­
tem is damaged, switch the system
off to
prevent further damage and have it checked
by an authorized Aud i dea ler or authorized
Audi Serv ice Facility.
- Repa irs to t he Aud i climate control system
require special techn ical know ledge and
special tools. See an aut ho rized Aud i dea le r
or authorized Aud i Serv ice Fac ility .
@) For the sake of the environment
To save fue l, turn off cooling mode by press­
i ng the
IA/Cl button. This will a lso reduce
emissions.
(D Tips
- T o prevent i nterference with t he heat ing
and cooli ng outpu t and to p revent the win­
dows from fogging over, the a ir intake in
front of the windshie ld must be free of ice,
snow or leaves.
- C ondensation from the coo ling system can
drip and form a pudd le o f water under the
vehicle . This is norma l and does not mean
there is a leak.
- Th e energy management system may tem ­
porarily switc h
off certain functions, such as
the seat heating* or rear window defogger.
These systems are ava ilable again as soon
as the energy supply has been restored.

a co ,...,
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" N ,...,
0 0 \,;J ' Warm and cold
Automatic climate control
Applies to: ve hicles with deluxe a utoma tic climate co ntro l
We recommend pressing the !AUTO ! button and setting the temperature to 72 °F (22 °C) .
Fig. 71 Deluxe automatic cl imate cont rol: contro ls
Press the buttons to turn the functions on or off .
The dial adjusts the temperature and the blower.
The LED in a button will light up when the func­
tion is sw itched on .
IAUTO I
Switching automatic mode on
Automatic mode mainta ins a constant tempera­
ture inside the veh icle. Air temperature, airflow
and a ir distribution are controlled automatically .
Adjusting the temperature
The temperature can be adjusted individua lly for
the driver and front passenger using the dials
(D
and@.
Adjusting the blower ~
Using the dial @, you can manually adjust the
amount of air generated by the blower to suit
your preferences. The blower should always run at a low setting to prevent the windows from
fogging and to ensure a cont inuous exchange of
air inside the vehicle. To have the blower regulat­
ed automatically, p ress the
!AUTO ! button.
~.rill ,~ Adjusting air distribution
You can manua lly se lect the vents where the air
will flow. To have the air distribution regulated
automatically, press the
IAUTO ! button.
1- 1 Switching recirculation mode on/off
In recirculation mode, the air inside the vehicle is
c ir culated and filtered. Th is prevents the unf il­
tered air outside the vehicle from entering the
vehicle interior . Switching rec irculat ion mode on
when driving through a tunnel or when sitting in
t raffic is recommended
c::> .&_ .
The !AUTO I button or! FRONT ! button switches
recirculation mode off .
IOFFI Switching the climate control system
on/off
The ! OF F! button sw itches the climate control
system on or off. It also switches on when you press the blower cont rol. Airflow from outside is
blocked when t he climate cont rol system is
switched off.
IA/C l Switching cooling mode on/off
The air is not cooled and humidity is not removed
when cooling mode is switched off. This can
cause fog on the windows . The cooling mode
switches off automatically when there are cold
outside temperatures.
is;,i, FRONT I Switching the defroster on/off
The w indshield and side windows are defrosted
or cleared of condensat ion as quickly as poss ible .
.,,_
59

Warm and cold
The maximum amo unt of air flows ma inly from
the vents below the windshield. Recircu lation
mode switches off . The temperature should be
set to approximately 72
°F (22 °() .
The IAUTO I button switches the defroster off .
IClill REAR I Switching the rear window defogger
on /off
T he re a r window heate r on ly operates when t he
engine is r unning . It sw itches of f automat ica lly
afte r a few minutes, depe nding on the outs ide
temperature .
T o preven t the rear w indow hea ter from swit ch­
i n g off automatically, p ress and ho ld the
I Qiil REARI
button fo r more than 2 seconds . This is stored
until the ignit io n is switched o ff.
[i] Adjusting seat heating*
P ress ing t he b utton swi tches the se at heati ng on
at the highes t set ting (level 3). The LEDs indicate
the tempe ra tu re level. To reduce the tempera ­
ture, press the button again. To switch the seat heating off, press the butto n repeatedly until the
LED turns off.
After 10 minutes, t he seat hea ting au tomatically
sw itches from leve l 3 to leve l 2 .
4-zone deluxe automatic climate control
A pp lies to: ve hicles with 4-zo ne deluxe auto matic cl imate cont rol
Air vents
You can open o r close the center and re a r ve nts in
t h e co ckpit and the vents in the rear center con ­
so le using the ridged thumbw heels . The leve rs
adjust the direction of the airflow from the vents .
.&_ WARNING
- You sho uld not use the recirc ulation mode
for an extended period of time since no
fresh air is drawn in . W ith the air-condition­
ing sw itched off, the windows can fog up,
which inc reas es th e risk of an acc ident.
- Individ uals with red uced sensit iv ity to pa in
or temperature could develop b urns when
using the seat h eating f unction. To re duce
t he risk of injur y, t hese i ndividu als s ho uld
no t u se se at h eating .
(D Note
To avoid damage to the hea ting elements in
th e se ats , d o no t kne el on th e seats or place
h eavy lo ad s on a small a rea of the se at.
We recommend pressing the !AU TO I button and se tting the temperatu re to 72 ° F (2 2 °C).
Fig. 72 4-zo ne deluxe a uto mat ic cl imate contro l: cont rols
60

a co .... N
" N .... 0 0 \.J ' Fig. 73 4-zone de luxe automat ic cl imate cont rol system:
rear contro ls
N :g 0 C)
" a,
Press the buttons to turn the functions on or off .
Use the controls to adjust the temperature, the
blower speed and the air distribution. The LED in
a butto n will light up when the function is
sw itched on . The front sett ings are shown in the
climate control system display and in the Info­
tainment system d isp lay for a few seconds. The
d river and front passenger sett ings can be ad­
justed separately.
The settings can also be adjusted in the rear
~ fig. 73.
IOFF I Switching the clim ate control s ystem
on /off
The IO FFI button switches the cl imate control
system on or off. It also sw itches on when you
p ress the cont rol. A irflow from outside is b locked
when the climate con trol sys tem is swi tched off .
The
IOF FI button in the rear only switc hes the A/C
system on/off in the rear of the vehicle .
IAJCI Switching cooling mode on /off
The a ir is not cooled and hum idity is not removed
when cooling mode is switched off. This can
cause fog o n the w indows . The cooling mode
switches off automatically when there are cold
outside temperatures.
1 "9:) 1 Switching recirculation mode on /off
In recircu lation mode, the a ir inside the vehicle is
circu lated and fi ltered. This preven ts the unfil­
t ered a ir outside the vehicle from ente ring the
ve hicle interior. Switc hing recircu lation mode on
when driving t hrough a tunnel or when sitting in
traffic is recommended
~ .&. .
Warm and c old
The IAUTO I button or I llW F RONT I button switches
recircu lation mode off.
IAUTOI Switching automatic mode on
Automat ic mode main tains a cons tant tempera­
tu re inside the vehicle. Ai r temperatu re, a irflow
and air distr ib ution are controlled automa tica lly .
If press and hold the button longer,
72 °F (22 °C)
will be set .
Adjusting the temperature
Temperatures between 60 °F (+ 16 °() and 84 °F
(+28 °() ca n be set . If outside of this range, LO or
HI w ill appea r in the climate control system dis­
play . In bot h sett ings, the climate cont rol runs
constantly at the max imum cool ing or heat ing
level. The temperat ure is no t regu lated.
Adjusting the blower ~
You can adjust the volume of a ir generated by the
blower to your p reference . T he blower s hould al­
ways ru n at a low sett ing to prevent the wi ndows
from fogg ing and to ensure a cont inuo us ex ·
ch ange of air inside the vehicle. To have th e blow ­
er reg ulated automatically , press t he
IAU TO I bu t­
ton .
~ Adjusting air distribution
You can ma nually select the ven ts where the air
will flow. To h ave the air d istr ib utio n regula ted
a utomat ica lly, press the
IAUTOI button.
~ Adjusting seat heating* /seat ventilation *
Pressing the button sw itches the seat heating/
seat venti lation o n at the h ighest sett ing (level
3). The LE Ds i nd icate the tempe ratu re level. To
r ed uce the temperat ure, press the b utton agai n.
T o switc h the seat heat ing/seat ventilation off,
press the button repeatedly unti l the LED turns
off.
After
1 0 m in utes, the seat heat ing automat ically
swi tches from level 3 to level 2.
l FRO NTI Switching the defroster on /off
T he w indshield and side windows a re defrosted
o r clea red of condensat ion as quickly as poss ible.
T he maxim um amount of a ir flows mainly from
t h e vents below the winds hield. Rec ircu lat io n
..,..
61

Warm and cold
mode switches off . The temperature shou ld be
set to approximate ly 72 ° F (22 °C).
The
IAUTOI button sw itches the defroster off.
IQill REAR I Switching the rear window defogger
on /off
The rear window heate r on ly operates when the
e ng ine is r unni ng.
It sw itches off a utomat ica lly
afte r a few minutes, depend ing on the o utside
temperature .
To prevent the rear w indow heater from swit ch­
i n g off automatically, p ress and ho ld the
l lliil REAR I
button fo r more than 2 seconds . This is s tored
until the ignition is switched off.
I SYNC I Synchronization
When synchronization is switched on, the set­
tings for the dr ive r's side are appl ied to the front
p a ssenger's s ide (except for se at heating/ventila­
tion*) . The settings in t he rear are a lso synchron ­
ized. Synchronization switches off when the set ­
tings are adj usted individually for the front pas ­
senger 's side or for the rear.
You can sync hronize the settings in a row by
p ressing and holding a contro l. For example, to
app ly the settings for the front passenger 's side
to the driver's side, press and ho ld the contro l on
the front passenger's side. The same applies to
the rear .
Residual heat *
With the ignition turned off, yo u can activate the
residual heat function by pressing the
Iii button
c:> fig. 72. The residual heat from the coolant is
used to heat the vehicle interior. The residual
heat function switches off automatically after
about 30 m inutes .
Air vents
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con ­
sole and door p illars using the r idged thumb­
wheels . The levers adjust the direct ion of the a ir­
flow from the vents .
62
A WARNING
-You shou ld not use the recircu lation mode
for an extended period of time since no
fresh air is drawn in . W it h the air-condition­
ing sw itched off, the windows ca n fog up,
whi ch inc reases the risk of an acc ident.
- Individ uals w ith reduced sensit iv ity to pa in
or tempe rature co uld develop b urns when
using the sea t heat ing f unct io n. T o re duce
t he r isk of injury, t hese individua ls sho uld
no t u se sea t hea ting.
@ Note
T o avoid damage to the heating elements in
the seats, do no t knee l on t he se ats o r pla ce
h eavy lo ads on a small area of the seat.
Basic settings
The climate control system basic settings are ac­
cessed in the Infotainment system.
~ Select: the I CARI funct ion button > (Car )* Sys-
tems
contro l butto n > AC.
Rear seat settings *
When this function is se lected, all settings for
the rear can be adjusted through the climate con­
trol system in the cockp it . T he climate control
system settings cannot be ad justed in the rear
seat at the same time. This f unct io n sw itches off
after a ce rtain per iod of t ime o r whe n one of t he
con tro ls in t he coc kp it is pressed.
Automatic recirculation*
The sensitivity level of t he automatic recircula­
tion mode can be set at various levels from
Off to
Sen sitive . Recircul at io n mode is cont ro lled auto­
matically. If the w indows fog up, p ress t he
l F RON T! button.
Footwell temperature*
You can adjust the footwell temperature so that
i t is cooler or wa rme r.

Driving
When not being used, a roof rack should be re­moved to decrease the wind resistance of the ve­
hicle. You will save approximately 12% of your
fuel when at speeds from 62- 7 5 mph
(100-120 km/h) .
Save energy
The engine drives the generator, which generates
electricity ; the fuel consumption also increases
with the demand for electricity. Therefore, switch electrical equipment off when you no longer
need it. Examples of equipment that uses a lot of
energy are air blowers at a high setting, the rear
window defogger and seat heating* .
@ 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, which could result in overheating or
other damage to the vehicle or other proper-
ty.
@ Note
- Have your vehicle maintained properly and
in accordance with the service recommenda­
tions in your Warranty
& Maintenance book­
let. Lack of proper maintenance as well as
improper 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 shields, 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
66
load and speed, road and weather conditions ,
trip length, etc.
Steering
Manual steering wheel position adjustment
Applies to: vehicles with manual steering wheel adjustment
The steering wheel posi tion is adjustable up and
down and forward and back .
Fig. 75 Lever on th e stee ring column
.,. Pull the lever in the direction of the arrow
~A -
... Bring the steering wheel into the desired posi­
tion .
.,. Push the lever against the steering column un ­
til it is secure.
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
vehicle control.
-Adjust the driver's seat or steering wheel so
that there is a minimum of 10 in (25 cm)
between your chest and the steering wheel
~page 126, fig. 138. If you cannot main­
tain this minimum distance, the airbag sys­
tem cannot protect you properly .
- If physical limitations prevent you from sit­
ting 10 in (25 cm) or more from the steer­
ing wheel, check with your authorized Audi
dealer to see if adaptive equipment is avail-
able.
.,.

a co .... N
" N .... 0 0 \.J ' h). To stop the engine, press and hold the
I START ENGINE STOPI button and also press the
brake pedal.
A 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 may need to
use more force when braking or steering.
Because you cannot brake and steer as you
usually would, this could lead to accidents
and serious injuries.
- If you leave the vehicle, switch the ignition
off and take the vehicle key with you . Other­
wise, the engine could be started or electri­
cal equipment such as the power windows
could be operated. This can lead to serious
injury.
- For safety reasons, always park the vehicle
with the selector lever in the P position .
Otherwise, there is the risk that the vehicle
could roll unintentionally.
0 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
Turn off ignition before leaving car Driving
This
message appears and a warning tone sounds
if you open the driver's door wh en the ignition is
switched on.
Press brake pedal to start engine
This message appears if you do not press the
brake pedal when starting the engine.
fll 1s 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 .
Shift to P, otherwise vehicle can roll away.
Doors do not lock if lever is not in P.
This message appears for safety reasons if the
transmission is not in the P position when you
switch the ignition off . Move the selector lever to
the "P" position . Otherwise the vehicle is not pro­
tected from rolling and it cannot be locked.
II Key is not recognized. Hold back of key
against marked area. See owner's manual
If the indicator light turns on and this message
appears, there is a malfun ction
c> page 70 .
Turn off ignition before leaving car. Battery is
discharging
This message appears if the driver's door is
opened while the ignition is switched on. Always
switch off the ignition if you are leaving the vehi­
cle. Also see
c> page 71.
Shift to P and turn off ignition before leaving
car, otherwise vehicle can roll away
This message appears if the driver's door is
opened while the ignition is switched on and the
selector lever is not in the P position . Move the
selector lever into the P position and switch the
ignition off when you exit the vehicle. Otherwise
the vehicle could roll. Also see
c> page 71.
69

a co .... N
" N .... 0 0 \,;J ' Releasing the parking brake automatically
Requirement: the driver's door must be closed,
the driver's safety belt must be latched and the
parking brake must be set.
.,. To start driving and release the parking brake
automatically, press the accelerator pedal as
usual.
In addition to releasing the parking brake auto­
matically, other convenience and safety functions
are available when you start driving
¢page 74,
Starting to drive.
Preventing the automatic parking brake
release
The vehicle could begin rolling unintentionally,
depending on the hill or if towing a trailer.
.,. To prevent the parking brake from releasing au­
tomatically, pull and hold
the(®) switch and
press the accelerator pedal. The parking brake
remains set and prevents the vehicle from roll­
ing backward.
.,. You can release the C®l switch again once you
are sure that you are giving enough driving
force to the wheels by pressing the accelerator pedal.
Emergency braking function
You can use the emergency braking function in an
emergency situation, or if the standard brake op­
eration malfunctions or is disabled.
.,. Pull and hold the®) switch.
.,. As soon as you release the (®) switch or acceler-
ate, the braking stops.
Pulling and holding the
C®) switch while driving
the vehicle activates the emergency braking func­
tion. The vehicle is braked at all four wheels by
activating the hydraulic brake system. The brak­ ing effect is similar to heavy
braking¢&_ .
To reduce the risk of activating the emergency
braking by mistake, a warning tone (buzzer)
sounds when
the®> switch is pulled. Emergency
braking stops as soon as
the®) switch is released
or the accelerator pedal is pressed.
Parking
.,. Press the brake pedal to stop the vehicle.
Driving
.,. Pull the®> switch to set the parking brake .
.,. Place the selector lever in the P position.
.,. Turn the engine off¢&_ .
.,. Turn the steering wheel when parking on in­
clines so that the wheels will roll into the curb
if the vehicle starts moving.
A WARNING
-
- Do not press the accelerator pedal inadver­
tently if a gear is selected when the vehicle
is stationary and the engine is running. Oth­
erwise, the vehicle will start to move imme­
diately and this could result in an accident.
- Emergency braking should only be used in
an emergency, when the normal brake pedal
has failed or the brake pedal is obstructed.
During emergency braking, your vehicle will
brake similar to heavy braking. ESC and the
associated components (ABS, ASR, EDL)
cannot overcome the laws of physics . In cor­
ners and when road or weather conditions
are bad, a full brake application can cause
the vehicle to skid or the rear end to swerve,
which
increases the risk of an accident.
- If the power supply fails , you cannot set the
parking brake if it is released . In this case,
park the vehicle on level ground and secure
it by placing the selector lever in the P posi­
tion. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
- If you leave the vehicle, switch the ignition
off and take the vehicle key with you. This
applies particularly when children remain in
the vehicle. Otherwise children could start
the engine, release the parking brake or op­
erate electrical equipment such as power
windows, which increases the risk of an acci­
dent.
- No one should remain in the vehicle when it
is locked - especially children . Locked doors
make it more difficult for emergency work­
ers to get into the vehicle, which puts lives
at risk.
(D Tips
When stopping at a traffic signal or stopping
in city traffic, you can set the parking brake
manually . The vehicle does not have to be
73