2018 AUDI A4 Control

a co .... N ,....
N .... 0 0
3 co
20 minutes, depending on the outside
temperature.
To keep the rear window defogger on contin uous­
l y, press and hold the
QWREAR button longer
than
3 seconds. This is stored unti l the ignition is
switched off .
SYNC Synchronization
Use the rocker switc h® to sele ct the funct ion.
When synch ronization is switched on, the set­
tings for the driver's side are applied to the front
passenger's side and the rear (except for seat
heating/venti lation*) . When the settings on the
front passenger's side or in the rear are changed,
the synchron iz at ion is automatically sw itched off
and
3 -z one appears in the display .
SET REAR function
Use t he rocker switch ® to select the function .
When the function is switched on, you can adjust
all settings for the rear us ing the climate control
system controls in the cockpit. The rear climate
control system controls cannot be operated at
the same time . This function switches off auto­
mat ically after a certain period of time or after
leaving the menu.
Vent s
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con­
sole us ing the r idged thumbwheels . The levers
adjust the d irection of the airflow from the vents.
The wide vent is opened and closed using the
r ocker switch
® ·
Residu al heat
You can activate the residual heat funct ion when
the ignition is switched off by pressing the knob
(D . The res idual heat from the coolant is used to
h eat the vehicle inte rior. The residual heat func­
tion swi tches off automatically afte r abou t 15
minu tes .
A WARNING
- You should not use the recirculation mode for an exten ded period of time, because no
fresh a ir is drawn in and the w indows can
Warm and c old
fog when cooling mode is switched off. This
increases the r isk of an accident.
- Individuals with reduced sensitivity to pain
or temperature could develop burns when
using the seat heat ing* function. To reduce
the risk of injury, these individua ls should
not use seat heating*.
(D Note
To avoid damaging the seat heat ing* ele­
ments, do not knee l on the seats or place
heavy pressure on one area of the seat.
Setup
The climate control system basic settings ore ac­
cessed in the Infotainment system .
.,. Select in the Infotainment system : I MENU! but­
ton
> Vehicle > l eft control button > Ai r co ndi ­
tioning
Auto recircu lation
When switched on, a utomat ic rec irculat ion con­
trols the recircu lation mode automatically . You
must press the
®MAX button if fog forms on
the windows.
Automatic auxiliary heater*
T he aux iliary hea ter he lps to wa rm the vehicle in ­
terior more q uickly.
Steering wheel heating
Applies to: vehicles with steering wheel heating
The steering wheel rim con be heated.
.,. Press the bu tton on the m ultif unct ion steeri ng
wheel to switch the steering whee l heating on
and
off~ r=:> poge 15, fig . 11 . The message
Steering wheel heating : on /Steering wheel
heating: off
appears in the instrument cluster
disp lay.
The temperature is maintained at a constant lev­ el when steering wheel heating is switched on .
T he s teer ing whee l heating se tt ings a re stored
automat ica lly and assigned to the remo te control
key that is in use.
79

Driving
unheeded. Extended idling also produces
heat, which could result in overheating or
other damage to the vehicle or other proper­
ty.
(D 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 ap­proved 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.
(D 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.
Steering
Adjusting the steering wheel position
The steering wheel position is adjustable up and
down and forward and back.
Fig. 92 S tee rin g col umn : le ver to adjus t the stee ring w heel
posit ion
82
.,. Pull the lever in the direction of the arrow
c::, A -
... Bring the steering wheel into the desired posi­
tion .
.,. Push the lever against the steering column un­
til it is secure .
_&. WARNING
Incorrect use of the steering wheel adjust­
ment and an incorrect seating position can
cause serious injuries.
- Only adjust the steering column when the
vehicle is stationary so that you do not lose
control of the vehicle.
-
-Adjust the driver's seat or steering wheel so
that there is at least a 10 in (2S cm) dis­
tance between your chest and the steering
wheel. If you do not maintain this distance,
the airbag system will not be able to provide
its full protection.
-If your physical characteristics prevent you
from sitting at least 10 in (2S cm) or more
away from the steering
wheel, see if an au­
thorized Audi dealer or authorized Audi
Service Facility can provide adapters that
will help .
- If your face is level with the steering wheel,
the airbag does not provide as much protec­
tion during a collision . Always make sure
that the steering wheel is level with your
chest.
- Always hold the steering wheel with your
hands in the 9 o'clock and 3 o'clock posi­
tions to reduce the risk of injury if the airbag
deploys.
- Never hold the steering wheel in the 12
o'clock position or with both hands on the
rim or the center of the steering wheel.
Holding the steering wheel incorrectly sig­
nificantly increases the risk of injury to the
hands, arms and head if the driver airbag
deploys .

Driving
St ee ring lock1
)
The stee ring locks when you t urn the engine off
using the
! S T A RT ENGINE ST OP I button and
open the driver 's door. The locked steering helps
prevent v ehicle theft .
Emergency off function*
If it is abso lutely necessary, the engine can also
be turned off while dr iv ing at speeds star ting at
4 mph (7 km/h). To switch the eng ine off, press
the
! S TAR T ENGINE ST OP I button tw ice in a row
briefly or press and hold for longer than two sec­
onds.
A WARNING
- Never turn off the engine before the veh icle
has come to a comp lete stop . The full func­
t ion of the brake booster and the power
stee ring is not guaranteed. Yo u must use
more force to turn or b rake . Because you
cannot s teer an d brake as you usu ally
would, t his co uld lead to accidents and ser i­
ous in juries.
- Alw ays t ake the key wi th you w henever you
leave you r vehicle . Othe rw ise, the engi ne
cou ld be started o r electrical equipment
s uch as the power windows cou ld be operat­
ed . This can lead to se rious injury.
- For safety reasons, always park the vehicle
with the se lector lever in the P position
(a u­
tomat ic transmission) or with 1st gear en­
gaged (manual transmission). Otherwise
the vehicle could roll away u nintent ionally .
(D Note
If the eng ine has been under heavy load for
an extended per iod of t ime, heat builds up in
the engine compartment after the engine is
sw itched off and there is a risk of damaging
the engi ne . For this reason, let the engi ne run
for at idle for approximately two minutes
be­
fore shutting it off.
l) Th is fun ction is not avai la bl e in al l co un tries.
84
(D Tips
Fo r u p to 10 minutes after stopping the en­
g ine, the radiator fan may turn on again auto­
matically or it may continue to r un (even if
the ig nition is switched off) for the following
r easons:
- The coolant temperature is increas ing due
to trapped heat.
- If the eng ine is wa rm and the eng ine com­
partment a lso heats up from strong sun­
light .
- Applies to: vehicles with diesel particulate
filter: The emissions control system is heat­
ed through the regeneration process, even if
the engine has not reached its operat ing
tempe rature yet.
Messages
Engin e running . Warning! Turn off ignition be ­
fore leavin g vehicle
This message appears and a warning tone sounds
i f you open the drive r's door w hen the eng ine is
r un ning .
Applies to: vehicles with manual transmission
Please pres s clutch pedal
This message appears if you do not press the
clutch pedal to start the eng ine. The engine can
o nly be started w hen the clutch pedal is pressed.
Applies to: vehicles with automatic transmissions
Plea se pres s brake pedal
This message appears if you do not press the
bra ke peda l when sta rting t he eng ine .
Ill Remote control key : key not recognized. Is
the key still 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 .
Applies to: vehicles with au tomatic transm issions
Shift to P , otherwise vehicle can roll away.
Doors do not lock if gearshift is not in P
This message appears for safety reasons if the
selector lever is in the N position when you
sw itch the ignition off. Move the selector leve r to
the P position. Otherwise the vehicle is not pro­
tected from ro lling and it cannot be locked .
DJ Remote control key: hold back of key
against the designated area . See owner 's man­
ual
If the indicator light turns on and th is message
appears, there is a malfunction
q page 85 .
Applies to: vehicles with automatic transmissions
Shift to P 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
transmission has not been shifted to the P posi­
tion . Sh ift the transmiss ion into the P position
and turn off the ignition if you are leaving the ve­
hicle . Otherwise the vehicle could roll. Also see
c::> page87 .
Starting the engine when there is a
malfunction
It may not be possible to start the engine under
certain circumstances, for example if the battery
in the vehicle key is drained, if interference is af­
fected the key or if there is a system malfunc ­
tion .
Fig. 94 Cente r console/ remote contro l key: starting t he
eng ine if there is a malfunc tion
Driving
Requirement: the message Remote control key:
hold back of key against the designated area .
See owner's manual
must display and the DJ i n­
dicator light must turn on.
.,. Place the remote control key on the location
shown in the illustration
y >l) c::> fig . 94.
Applies to: vehicles with manual transmission
.,. Press the clutch pedal.
Applies to: vehicles with automatic transmissions
• Press the brake pedal.
.. Press the !START ENGINE STOP ! button. The
engine will start.
.,. Drive to an authorized Audi dea ler or author­
ized Aud i Service Facility immediately to have
the malfunction corrected.
@ Tips
You can view the message again by pressing
the
I S TART ENGINE STOP I button.
Start/Stop system
Description
Applies to: vehicles with Start/Stop system
The Start/Stop system can help increase fue l
economy and reduce CO2 emissions.
In Sta rt/Stop mode, the engine shuts off auto­
matically when the vehicle is stopped, such as at
a traffic light. The ignition remains switched on
during this stop phase . The engine wi ll restart
automatica lly when needed .
Th e Start/Stop system is a utomaticall y activated
as soon as the ignition is switched on.
Basic requirements for Start/Stop mode
-The driver's door must be closed .
-The driver's seat belt much be fastened.
- The hood must be closed.
- The vehicle must have driven faster than
2 mph
(3 km/h) since the last time it stopped .
- A trailer must not be hitched to the vehicle.
If you leave the vehicle during a stop phase, the
engine can be restarted within approximately 30
seconds if the following requi rements are met:
IJ>
85

.. Only drive in terrain that is suitable for the ve ­
hicle and your driving ability. Never take any
unnecessary risks!
.. Drive slowly and carefully.
.. Pay attention to the ground cl eara nce of your
vehicle .
.. Activate the o ffroad mod e as needed
~page 147 .
.,. Use the hill de sce nt ass is t when dr iving down
steep h ills
¢page 148.
Difficult ter rain
When driving in unfamiliar areas and offroad,
drive slowly and keep on the watch for unexpect­
ed obstacles (such as potholes, rocks, tree
stumps, etc.).
To prevent the veh icle from bottoming out and to
reduce the risk of underbody damage, you sho uld
d rive across uneven ground on only one side of
the veh icle so that only two of your wheels cross
the uneve n are a, instead of driving across the
center of the uneven area with a ll four wheels .
Drive quick ly through sandy or marshy off-road
sections and do not stop, if at all possible.
Driving through water
Also read the information found i n¢ page 80.
Automatic transmission
Introduction
Applies to: vehicles with automatic transm issions
The automat ic transmission is controlled elec­
tronically. The transmission shifts up o r down au­
tomatically depend ing on which drive program is
se lected .
When a
moderate drivi ng style is used, the
transmission selects the most economical driving
mode. The transmiss ion upshifts at a lower RPM
and downshifts at a higher RPM to improve fuel
efficiency .
The transm ission switches to a sporty mode after
a kick-down or when the driver uses a
s po rty
d rivi ng style
character ized by quick accelerator
pedal movements, heavy acceleration, frequent
D rivi ng
changes in sp eed and traveling at the maximum
speed.
If des ired, t he d river can also se lect the gea rs
manually (tiptronic mo de) ¢ page 94 .
S tronic transmission
The S tron ic is a dual-clutch transmission . Power
is transferred using two clutches that work inde­
pendent ly from one another. They rep lace the
torque conve rter used in convent io nal automatic
transm issions and allow the vehicle to accelerate
without a noticeable interruption in traction.
tiptronic transmission
In th e tiptronic transmission, power is t ransfer­
red by a torque conve rter.
Selecting a selector lever position
Applies to: vehicles with automatic transmissions
Fig. 98 Center console : se lector lever
The current se lector lever position is shown next
to the se lector lever
c::> fig. 98 . The current se lec­
tor leve r position is a lso shown in the instr ument
cl uster disp lay.
.. You may need to release the selector lever lock
depending on wh ich selector leve r pos ition is
selec ted and which one you would like to se­
lect.
.. To do th is, press the locking button (!) on the
selector
l ever¢ fig. 98.
.,. To engage the nearest se lector lever position,
move the selector lever forward/back until you
feel the first pressure po int. The selector lever
w ill return to its original position .
.,. To skip over one selector lever position, move
the selector lever past the pressure point into .,,.
91

Driving
-To reduce the risk of an accident, never se­lect the R or P positions while driving.
-Do not inadvertently press the accelerator
pedal when the vehicle is stationary. Other­
wise the risk of an accident increases be­
cause the vehicle will start to move immedi­
ately, even if the parking brake is set.
(D Tips
For safety reasons, the parking brake only re­
leases automatically when the driver's door is
closed.
Hill descent control
A pp lies to: ve hicles w ith automat ic tra nsmissio ns
The hill descent control system assists the driver
when driving down hills.
Hill descent control activates when the transmis­
sion is in the Dor S position and you press the
brake pedal. The transmiss ion automatically se­
lects a gear that is suitable for the hill. Hill de­
scent control tries to maintain the speed ach­
ieved at the time of braking, within physical and
technical limitations. If may still be necessary to
adjust the speed with the brake pedal.
Hill descent control switches off once the hill lev­
els out or you press the accelerator pedal.
When operating the cru ise contro l system*
c:;, page 102, hill descent control is also activated
when the speed is set.
A WARNING
Hill descent control cannot overcome physical
limitations, so it may not be able to maintain
a constant speed under all conditions. Always
be ready to apply the brakes.
94
Shifting manually (tiptronic mode )
Applies to : vehicles wit h automatic transmissions
The tiptronic mode allows the driver to shift the
gears manually .
Fig. 99 Cente r console: sh if ting ma nually with the selecto r
lever
Fig. 100 Steering wheel: sh ift ing manual ly
Shifting with the selector lever
You can shift into tiptronic mode while stationary
and while driving.
.,. To shift into tiptronic mode, push the selector
lever from the D/S position to the right. As
soon as the transmission switches over, the
M
transmission setting will appear in the instru­
ment cluster display .
.,. To shift up a gear, tap the selector lever for­
ward
0 c:;, fig. 99 .
.,. To shift down a gear, tap the selector lever back
0-
11> To switch t iptronic mode off, push the selector
lever back into the D/S position.
Shift ing with the shift paddles
You can operate the shift paddles in the D/S or M
selector lever positions .
.,. To shift up a gear, tap the shift paddle 0
c:;, fig. 100.

a co .... N ,....
N .... 0 0
3 co
.,. To shift down a gear, tap the 0 shift paddle.
.. To engage the lowest gear, hold the 0 shift
paddle.
.. If you do not press a shift button within a short
time while in the D/S position, the transmission
will return to automatic mode. To keep shifting using the shift paddles, move the selector lever
to the right out of the D/S position .
.,. When you want to shift out of tiptronic mode,
press and hold the
0 shift paddle for a longer
period of time or move the selector lever back
and release it.
The transmission automatically shifts up or down before critical engine speed is reached.
The transmission only allows manual shifting
when the engine speed is within the permitted
range.
@ Tips
- If you shift to the next lowest gear, the
transmission will only shift if the engine will
not be over-revved.
- With kick-down, the transmission shifts to a
lower gear, depending on vehicle speed and
engine speed.
- tiptronic does not work if the transmission
is running in emergency mode.
Kick-down
Applies to: vehicles with automatic transm issions
Kick-down enables maximum acceleration.
When you press the accelerator pedal down be­
yond the resistance point, the automatic trans ­
mission downshifts into a lower gear and the en­
gine utilizes its full power , depending on vehicle
speed and engine RPM. It shifts up into the next
higher gear once the maximum specified engine
RPM is reached.
A WARNING
Please note that the wheels could spin on
slick or slippery roads when kick-down is ac­
tive .
-
Driving
Launch control program
Applies to: vehicles with S tronic transmission
The launch control program provides the best
possible acceleration when starting from a stop .
Requirement: the engine must be at operating
temperature and the steering wheel must not be
turned .
.. Deactivate the Start/Stop system* c> page 87 .
The LED in the ICA> ~I button turns on .
.. Applies to: seda n: Press the I.B OFFI button
briefly while the engine is running
c> page 147.
The II indicator light turns on and the mes­
sage
Stabilization control (ESC): sport. Warn·
ing! Restricted stability
appears in the instru­
ment cluster display .
.. Applies to: allroad: Press the i.i, O FF I button
briefly while the engine is
running ¢ page 147.
The II indicator light turns on and the mes­
sage
Stabilization control (ESC): offroad.
Warning! Reduced stability
appears in the in­
strument cluster display .
.. Pull the selector lever back out of the D/S posi­
tion briefly to select the S position or select the
Dynamic driving mode in drive se-
lect* ¢ page 134 .
.,. Press the brake pedal firmly with your left foot
and hold it all the way down for at least one
second .
.. At the same time, press the gas pedal all the
way down with your right foot until the engine
reaches and stays at a high RPM level.
.. Remove your foot from the brake pedal within
five
seconds ¢,,&. .
A WARNING ~
-Always adapt your driving to the traffic flow.
- Only use the Launch control program when
road and traffic conditions allow it and oth­
er drivers will not be endangered or both­
ered by your driving and the vehicle's accel­
eration.
- Please note that the drive wheels can spin
and the vehicle can break away when sport
mode/offroad mode is switched on, espe­
cially when the road is slippery.
95

Driving
-Once the vehicle has started moving, press
the
I ~ OF F! button briefly to turn the sport
mode/offroad mode off.
(D Tips
- The t ransmiss ion temperature may increase
significantly after using t he launch control
program. If that happens, the pr ogram may
not be available for a few m inutes. It w ill be
available again after a cool-down period.
- When acce le rating using the launch control
program, all veh icle parts are subject to
heavy loads. Th is can lead to increased
wear.
Transmission malfunction
A pp lies to: ve hicles w ith a utomat ic tr an smi ssio ns
• Transmission: too hot. Plea se stop vehicle
Do not cont inue drivi ng. Select the P se lector lev­
er pos ition and contact an a uthorized Audi dea ler
or author ized Audi Se rvic e Facil ity for assistance .
• Transmission: malfunction! Please stop ve­
hicle and shift to P
Do not cont in ue drivi ng . Select the P se lector lev­
er position and contact an a uthorized Aud i dea ler
or author ized Audi Service Facility for assistance.
[i1 Selector lever: malfunction! You may contin­
ue driving. Please contact Service
T here is a system mal fun ction in t he t ransm is­
sion. Drive to an au thorized A udi dealer or au ­
thor ized Audi Se rvice Facility immediate ly to have
the ma lfunction co rrected .
[O] P button : malfunction! Auto P when engine
off. Please contact Service
T here is a malfunc tion in the P button on these­
lec to r l ever. The tran smission a utomat ic a lly en ­
g ag es in P when you sw itch off the e ng ine . D rive
t o an author ized Audi dealer or author ized Audi
Service Facility immediately to have the malfunc­
tion corrected.
[O] Transmis sion : malfunction! Gear change on ­
ly possible using both paddle levers. Please con­
tact Se rvice
96
There is a system malfunc tion in the transmis ­
s ion . You can continue dr iv ing with restricted
funct io n. The se lector lever is not work ing. Gears
can on ly be selected by tapping both s hift pad­
dles at t he same time when the vehicle is stat ion­
a ry
r=> page 94, fig. 100 . Pay attention to these­
l ected tra nsmissio n position in t he instr ument
cl uster disp lay. The p arking lock eng ages auto­
ma tic ally when yo u turn off the engi ne. Drive to
an authorized Aud i de aler or aut horized Au di
Se rvice Fa cility immedi ate ly to have the malfunc ­
tion corrected .
[i1 Transmission: please press brake pedal and
select gear again
Press the brake pedal and select the desired se­
l ector l ever posi tion again . Yo u can then co nti nu e
dr iv ing .
[i1 Transmission: too hot . Please adapt driving
style
The transmission temperature has increased sig­ nificantly due to the sporty dr iv ing manner. Drive
i n a less spo rty manner unti l the temperatu re re ­
turns to t he norma l ra nge and t he i ndica tor lig ht
swi tches of.
[i1 Transmission: malfunction! You can contin ­
ue driving. See owner's manual
There is a system malfunction in the transmis­
s ion. Y ou may contin ue dr iving. Dr ive t o an a u­
thorized Aud i dea ler or authorized Audi Se rvice
Fac ility soon to have the ma lfunc tion corrected.
[i1 Transmission: malfunction! You can contin­
ue dr iving in D until engine off
There is a system mal function in the transmis ­
s ion . The transm ission is switch ing to eme rge ncy
mode.
If you turn the engine of f, you w ill not be
able t o se lect any othe r se lector lever positions
after sta rting the engine aga in. Drive to an au­
t h orized Aud i dea le r or authorized Audi Service
Fac il ity i mmed iate ly to have the malfu nction cor­
r ected .
[i1 Transmission: malfunction! You may contin ­
ue driving (limited functionality ). Please con-
tact Service
..,_