Audi adaptive cruise control and braking guard
Audi adaptive cruise
control and braking
guard
Introduction
Applies to vehicles: with Audi adaptive cruise control
The adaptive cruise contro l system assists the
driver by regulating vehicle speed and helping to
maintain a set distance to the veh icle ahead ,
within the limits of the system. If the system de
tects a moving vehicle up ahead, adaptive cruise
control can brake and then accelerate your vehi
cle. This helps to make driving more comfortable
both on long highway stretches and in stop-and
go traffic.
The braking guard system can warn you about an
impending collision and initiate braking maneu
vers
c::> page 90.
Adaptive cruise control and braking guard have
technical limitations that you must know, so
please read this section carefully, understand
how the system works and use them properly at
all times.
General information
General information
Applies to vehicles: with Audi adaptive cruise control
Fig. 88 Front of the ve hicle: sensors and video camera
The areas that contain the radar and ultrasonic
sensors and the video camera
c::> fig. 88 must nev
er be covered by stickers or othe r objects or ob
structed with dirt, insects, snow or ice that will
interfere with the adaptive cruise control system
and braking guard. For information on cleaning,
84
refer to c::> page 203. The same applies for any
modifications made in the front area .
The function of the adaptive cruise control sys
tem and braking guard is limited under some
conditions:
- Objects can only be detected when they are
w ithin sensor range
c::>page 86, fig. 91.
- Th e system has a limited ability to detect ob
jects that are a short distance ahead, off to the
side of you r vehicle or moving into your lane .
- Some kinds of vehicles are hard to detect; for
example motorcycles, veh icles with high
ground clearance or overhanging loads may be
detected when it is too late or they may not be
detected at all.
- When driving through curves
c::> page 85.
-Stationary objects c::> page 85.
A WARNING
Always pay attention to traffic when adaptive
cruise control is switched on and braking
guard is active. As the driver, you are still re
sponsible for starting and for maintaining
speed and distance to other objects. Braking
guard is used to assist you. The driver must
always take act ion to avoid a collision . The
driver is always respons ible for braking at the
correct time.
- Improper use of adaptive cruise control can cause collisions , other accidents and serious
personal injury.
- Never let the comfort and convenience that
adapt ive cru ise control and braking guard
offe r dist ract you from the need to be alert
to traffic conditions and the need to remain
in fu ll contro l of your ve hicle at all times,
- Always remember that the adaptive cruise
control and braking guard have limits -they
will no t slow the vehicle down or maintain
the set distance when you drive towards an
obstacle or something on or near the road
that is not moving, s uch as vehicles stopped
in a traff ic jam, a stalled or disab led vehicle.
If registered by the radar sensors, vehicles
or obstacles that are not moving can trigger
a co llision warning and if confirmed by the
video camera, an acute co llision warning.
Audi adaptive cruise control and braking guard
Driving in stop-and-go traffic
Applies to vehicles: with Audi adaptive cruise control
The adaptive cruise control system also assists
you in stop-and-go traffic.
If a previous detected
vehicle ahead stops, your vehicle will brake to a
stop, within the limits of the system.
• To resume driving with adaptive cruise control,
tap the accelerator pedal or
• Pull the lever toward you into position @
¢ page 88, fig. 95.
(Di Tips
-If adaptive cruise control is active and your
vehicle does not start driving as expected
after pulling the lever once, you can start
out again by tapping the accelerator pedal.
- If an obstacle is detected when your vehicle
starts driving, the system will prompt you
to take over¢
page 89. Your vehicle will
drive more slowly when starting. This may
also happen in some situations when no ob
stacle is apparent.
Interrupting cruise control
Applies to vehicles: with Audi adaptive cruise contro l
Fig. 95 Selector lever
Requirement: The adaptive cruise control is
switched on.
Overriding cruise control
• To accelerate manually, pull the lever toward
you into position@and hold it there. The mes
sage
ACC: Override appears. Or
• press the accelerator pedal.
• To resume cruise control, release the lever or
take your foot off the accelerator pedal.
88
Canceling cruise control while driving
• Move the lever into position @. The message
ACC: Standby appears. Or
• press the brake pedal.
• To resume the stored speed, move the lever in
to position @.
Canceling cruise control when stopped
• Push the lever away from you into position@.
The message
ACC: Standby appears.
• To resume cruise control, press the brake pedal
and pull the lever toward you into position @.
A WARNING
It is dangerous to activate cruise control and
resume the stored speed when the current
road, traffic or weather conditions do not per
mit this . This could result in a crash.
Setting the distance
Applies to vehicles: with Audi adapt ive cruise control
Fig. 96 Selector lever: setting the dista nce
• Tap the switch to display the current set dis
tance ¢
fig. 96.
• To increase or reduce the distance by incre
ments, tap the switch again to the left or right.
The distance between the two vehicles will
change in the instrument cluster display.
When approaching a moving vehicle up ahead,
the adaptive cruise control system automatically brakes to match that object's speed and then
maintains the stored distance.
If the vehicle
ahead accelerates, adaptive cruise control will al-
so accelerate up to the stored speed.
II--
.... N
0 CJ '
Engine sound *
The sou nd of the engine is adapted to the select
ed mode and ranges from subt le to sporty.
(D Note
- Make sure there is enough cle arance above
and below t he vehicle when parking. The
height of the vehicle can change once it is
parked due to temperature f luctuations,
changes to the load conditions and changes
to the driving modes, which can affect clear
ance.
- When transporting the vehicle on a car car
rier, tra in, ship or by other means, only t ie
the vehicle down at the running surface of
the tires, which is the outer circumference.
Securing the vehicle at the axle compo
nents, suspe ns ion struts or towing eyes is
not permitted be cause the press ure in the
air suspension struts can change dur ing
transport . The vehicle may not be secured
sufficiently if this happens .
-If yo u are going to tow a tra ile r, you m ust
activate the trailer operation mode
r:!;> page 199 .
(D Tips
-In some models, the maximum vehicle
speed can only be reached in the
Auto and
D ynami c modes.
- Se lecting the
D ynamic mode resu lts in spor
ty shifting characteristics. The S gear posi
tion engages a utomatically.
- In vehicles with spo rt d ifferen tial *, the
D y
n amic
mode is deactivated when towing a
trailer .
- In vehicles that have dynamic steering*, op
erating noise is heard when start ing or stop -
Adjusting the Individual mode
Audi driv e se lect
ping the engine. This does not indicate a
prob lem.
Selecting the driving mode
You con choose between comfort, auto, dynamic
and individual.
F ig. 1 08 In fotainment: drive select
.,. To sele ct the mode, select the fo llow ing in the
I n fotainment system:
I CAR ! function button >
Comfort , Auto , Dynam ic or Indi vidual.
Yo u can change the driv ing mode when the vehi
cle is stationary or while driving. If t raffic per
mits, after changing modes, briefly take your
foot off the accelerator pedal so that the recently selected mode is also activated for the engine.
Comfort -provides a comfort-oriented vehicle
setup and is suited for long d rives on h ighways .
Auto -provides an overa ll comfortab le yet dy
nam ic dr iving feel and is suited for every day use.
Dynamic -gives the driver a sporty driving fee l
and is suited to a sporty driv ing style.
Indi vidual -r:!;> page 101 .
A WARNING
Pay attention to traffic when operating the
d rive select to reduce the risk of an accident.
You con adjust the vehicle settings to your personal preferences .
.,. Se lect: the ICARI function button > Set indi vid
u al
control button . Once you select the menu, you will a
utomatically drive in the
Indi vidual
mode .
101
Automatic transmissio n
than 2 seconds when the brake pedal is not
pressed.
Lock button
The lock button in the selecto r lever hand le pre
ve nts yo u from moving the selector lever un in
tentionally while in some se lector lever positions .
The positions that require the lock button to be
pr essed are marked in co lor in the i llustration
¢ fig. 116 .
Driving the automatic transmission
Starting the engine
~ T he selector lever must be in P or N.
Starting off
~ Press and hold the brake pedal.
~ Press and hold the release button in the selec
tor lever handle, se lect the des ired selector lev
er position such as D/S and r ele ase the button.
~ Wait briefly until the transmission has shifted
(you w ill feel a slight movement).
~ Remove your foot from the brake pedal and ac
celerate .
Stopping t emporar ily
~ Keep the vehicle stationary using the braking
pedal , for example at traffic lights .
~ Do not press the accelerator pedal when doing
th is .
~ To prevent the vehicle from rolling when you
start driving, set the park ing brake when stop
ping on steep inclines¢,& .
~ The pa rk ing brake w ill release automatically
and the vehi cle will start moving once you press
the accelerator pedal.
Stopping /parking
If the se lector lever is not in the P posit ion when
you open the d river's door, the vehicle could roll.
The message
Tran smission : Car ma y roll! Shift
to park!
appears .
~ Press and hold the brake pedal unt il the vehicle
has come to a complete stop.
~ Apply the pa rking brake ¢ page 77, Parking .
~ Select the P selector leve r position ¢ ,& .
108
Stopping on an incline
~ Always press the brake pedal to ho ld the vehi
cle in p lace and prevent it from "rolling back"
¢
,& . Do not try to prevent the vehicle from
"rolling back" when a gear is engaged by in
creas ing the engine speed ¢(D .
Starting on an inclin e
~ Activate the pa rk ing br ake.
~ With the driving gear selected, press the accel
erator pedal carefully. The parking brake will
re lease a utomatically if your seat belt is fas
tened.
Under certain circumstances, such as driving in
the mountains, it may be useful to switch tempo rarily to the manual sh ift program in order to ad
j ust the gears to the dr iv ing cond it ions by hand
Q ,&. .
On s lopes, activate the parking brake first and
then move the selector lever to the P position.
This prevents too much stress from being placed
on the locking mechanism.
A WARNING
- The vehicle can also roll when the eng ine is
stopped .
- Unintended vehicle movement can cause se
rious injury .
- Never leave your veh icle with the engine
r u nning while in gear. If you must leave
your veh icle when the eng ine is r unning, ac
tivate t he pa rking bra ke a nd move the selec
to r lever to P.
- P owe r is still transmitted to the wheels
when the engine is runn ing a t idle . To p re
ve nt the vehicle from "creeping ", yo u m ust
keep your foot on the b rake when the en
gine is running and the se lector lever is in D/
5 or R or "tiptronic" mode is se lected .
- D o not press the acce le ra tor peda l when
changing the se lector lever posit ion while
the vehicle is stationary and the engine is
r u nning.
- Never sh ift into R or P whi le driving.
Automatic transmission
Manual shift program
Using the manual shift program you can man
ually select gears .
)
r
Fig. 117 Center console: shifting the gears manually
Fig. 118 Steering whee l: Shift paddles•
Gear selection with selector lever
The tiptronic mode can be selected eith er with
the vehicle stationary or on the
move.
• Push the selector lever to the right from D/S.
An M appears in the instrument cluster display
as soon as the transmission has shifted.
• To upshift, push the selector lever forward to
the plus position
G) ¢ fig. 117 .
• To downshift, push the lever to the minus posi-
tion
0 .
Gear selection with shift paddles*
The shift paddles are activated when the selector
lever is in D/S or the tiptronic manual shift pro
gram.
• To upshift , touch the shift padd le on the right
G)¢fig. 118.
• To downshift, touch the shift paddle on the left
0.
The transmission automatically shifts up or down
before critical engine speed is reached .
110
The transmission only allows manual shifting
when the engine speed is within the permitted
range.
(D Tips
- When you shift into the next lower gear, the
transmiss ion will downshift on ly when there
is no possibility of over-rewing the engine .
- When the kick-down comes on, the trans
mission will shift down to a lower gear, de
pending on vehicle and engine speeds.
- Tiptronic is inoperative when the transmis
sion is in the fail-safe mode.
Kick-down
Kick-down enables maximum acceleration.
When you press the accelerator pedal down be
yond the resistan ce point, the automatic tra ns
mission downshifts into a lower gear, depending
on vehicle speed and engine RPM. It shifts up in
to the next higher gear once the maximum speci
fied engine RPM is reached.
A WARNING
Please note that the whee ls could spin on
slick or slippery roads when kick-down is ac
tive.
Launch control program
App lies to vehicles: with S t ronic
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 *¢
page 81 .
The LED in the !CA.l "'! button turns on.
• With the engine running, press the
~,~-0-F F~I but
ton briefly¢
page 188. The II indicator light
turns on and the message
Stabilization control
(ESC): Off. Warning! Reduced stability
ap
pears in the instrument cluster display.
• Pull the selector leve r back out of the D/S posi
tion briefly to select the S position or se lect the .,..
DYNAMIC driving mode in drive select
¢page 101.
~ Press the brake pedal firmly with your left food
and hold it all the way down for at least 1 sec
ond.
~ At the same time, press the gas pedal all the
way dow n with your right foot unt il the engine
reaches and stays at a high RPM level.
~ Remove your foot from the b rake pedal within
5 seconds
¢ /1. .
& WARNING
-
-Always adapt yo ur driv ing to the tra ffic flow.
- Only use the La unch control prog ram when
road and traffic conditions allow it and oth
er drivers wi ll not be endangered or both
ered by your driving and the vehicle's accel
eration.
- Please note that the drive whee ls can spin
and the vehicle can break away when sport
mode is switched on, especia lly when the
road is s lippery.
- Once the vehicle has started moving, press
the
I~ OF FI button briefly to tu rn the sport
mode off.
@ Tips
- The t ransmission temperature may increase
s ignificantly after using the launch control
program. If that happens, the program may
not be available for a few m inutes. It w ill be
available again after a cool-down pe riod .
- When accelerating using the la unch control
p rogram, all veh icle parts are subject to
heavy loads. This can lead to increased
wear .
Transmission malfunction
[il Transmi ssion : Please press brake pedal and
s elect gear again.
Press the brake pedal and se lect the des ired se
l ecto r lever pos it io n aga in . You can t hen continue
,... driving.
N
~ [il Transmission overheating : Pl ease drive con-
~ se rvatively . Lil
M v:, ....
Autom atic tran sm iss ion
The t ransmission temperature has inc reased sig
nificantly due to the sporty driving manner . Drive
i n a less spo rty manner unt il the temperatu re re
turns to the normal range and the ind icator light
switches of.
[il Tran smission malfunction: you can continue
driving
T he re is a system malfunction in t he tra nsmis
s ion . You may contin ue driving . Dr ive to your A udi
dealer or authorized A udi Service Faci lity soon to
have the malfunction cor rected.
[il Transmission malfunction: You can continue
dri ving with limited functionality
T he re is a system malfu nction in t he transmis
s io n. The transm ission is swi tc hi ng to eme rge ncy
mode. This mode only sh ifts into ce rtain gears or
will no longer shift at a ll. The eng ine may sta ll.
Drive to an authorized A udi dealer or authorized
Audi Se rvice Facility immed iate ly to have the
malfunction corrected.
l'iJ li'J Transmission malfunct ion: No reverse
gear . You can continue driving
S tronic t ransm iss io n: Th ere is a sys tem ma lf u nc
t io n in the t ransm iss ion. The tra nsmission is
swi tching to emergency mode . This mode only
shifts into ce rtain gears or w ill no longer shift at
al l. The engine may stal l. You cannot engage the
reve rse gear. Dr ive to an a uthori zed Audi dealer
or authorized Audi Serv ice Facility immediately to
have the malfunction corrected .
[il Transmission malfunction: Stop vehicle and
shift to park.
Do not continue dr iving. Se lect t he P selector lev
er position and see an authorized A udi dealer or
autho rized Aud i Serv ice Facility for ass istance.
(D Note
If t he transm ission has swi tched to emergen
cy mode, drive to your autho rized Aud i dea ler
or authorized Audi Service Facility immediate
l y to have the ma lfunction co rrected.
111
.... N
0 CJ '
.. While driving in reverse gear, adjust the steer
ing wheel ang le to fit the parkin g space with
the a id of the orange orientation lines
c::> A in
General information on page 115,
c:> (D in Gen
eral information on page 116. @
displays the
rear bumper . Stop the veh icle, at the latest,
when the red or ientat io n line @ borders an ob
ject.
Parallel parking
App lies to vehicles : wit h re arv iew camera
This view may be used when parallel parking
along the side of a street.
Fi g. 128 Infotai nmen t: b lue surface a lig ned w it h park ing
spot
F ig . 12 9 In fota inmen t: co ntac t of t he blue curved li ne w it h
t h e cu rb
Pa rk ing on the r ight is descr ibed here. It is iden ti
cal whe n pa rking on the left .
If there is an obstacle next to the pa rking space
(such as a wall), refe r to "Information for park ing
nex t to obstacles"
c:> page 117 .
.. Activate the turn s ignal.
.. Pos ition your vehicle next to a parked veh icle in
front of the desired parking space. The d istance
Parking systems
to this vehicle shou ld be app roximately 3 ft ( 1
m).
.. Turn the Infotainment on and shift into reverse
gear . The park ing system is turned on and the
cross parking view is displayed .
.,. Press the contro l button on the Infotainment
unit
(D c:> fig . 128 . The parallel parking indica
to r is d isp layed .
.,. Back up and align your veh icle so the blue a rea
@ bo rde rs on the re a r end of the vehicle be
hind you o r on the park ing spa ce line
c::> A in
General information on page 115,
c::> (D in Gen
eral information on page 116.
The blue area
represents an extension of the ve hicle's outline
by approximate ly 16 ft (5 meters) to the rear.
The long side of the b lue area should be on the
curb . The ent ire blue area must fit into the
pa rk ing space .
.,. With the vehicle s topped, t urn the stee ring
wheel to the r ight as far as it will go .
.,. Back up into the park ing spot. Whe n the blue
curve
c::> fig . 129 is near the curb c::> A in Gen er
al information on page 115,
stop the vehicle
c::> (D in General information on page 116 .
.. W ith the vehicle stopped, t urn the steering
wheel to the left as far as it will go .
.. Continue to back into the parking space until
the vehicle is parked para llel to the curb
c:> .&.
in General information on page 115, c::> (D in
Gen eral information on page 116. @
disp lays
t he rea r bu mpe r. Stop the ve hicle, at the la test,
w hen t he red o rient ation line @ bor ders an o b
ject. Keep a n eye on the fron t of yo ur vehicle
while do ing this.
Parking next to obstacles
When there is an obstacle (suc h as a wall) next to
t h e pa rking space, c hoose a spa ce with mo re
spa ce on the s ides. Posi tion t he long side of the
bl ue su rface so that the re is suff ic ient space from
the obstacle . The su rface must not be touching.
Yo u w ill also need to start t urn ing the steer ing
whee l much earlier. The b lue curve
c:> fig. 129
must not touch the obstacle, but rathe r the re
sho uld be enough d istance .
117
Parking system s
to this vehicle should be approximately 3 ft (1
m).
.. Turn the Infota inment on and shift into reverse
gear. The parking system is turned on and the
cro ss park ing view is disp layed .
.. Press the control button on the Infotainment
unit (D
¢page 117, fig . 128 . The par all el park
ing
ind icator is displayed .
.,. Back up and align yo ur vehicle so the b lue area
@ borders on the rear end of the ve hicle be
hind you or on the parking space line
¢ ..&. in
General information on page 118, ¢(D in Gen
eral information on page 118 .
The blue area
represents an extension of the vehicle's out line
by approximately
16 ft (5 meters) to the rear .
The long side of the blue area should be on the
curb . The entire blue area must f it into the
parking space .
.,. With the veh icle stopped, turn the steer ing
whee l to the right as far as it w ill go .
.,. Back in to the par king space until the b lue curve
¢
page 117, fig. 129 touches the curb¢..&. in
General information on page 118, ¢(D in Gen
eral information on page 118 .
Stop the vehicle.
.. With the veh icle stopped, turn the steering
whee l to the left as far as it will go.
.. Cont inue to back into the parking space unt il
the ve hicle is parked parallel to the curb¢
&
in General information on page 118, ¢(D in
General information on page 118. @
displays
the rear bumper. Stop the vehicle, at the latest ,
whe n the re d or ien ta ti on line @ borders an ob
ject. Keep an eye on the front of your vehicle
whi le doing this.
Parking next to obstacles
When the re is an obs tacle (such as a wa ll) next to
the par king space, choose a space with more
space on the sides. Posit ion the long side of the
b lue area so t hat there is sufficient space from
the object . The area must not be on the curb . You
will also need to start turn ing the steer ing whee l
much earlier. The b lue curve¢
page 117,
fig . 129
must not touch the obstacle, but rather
there should be enough distance.
122
@ Tips
The left or right orientation lines and surfaces
will be d isp layed, depend ing on the tu rn s ig
nal be ing used.
Trailer mode
App lies to vehicles: wit h peripheral ca meras a nd trailer hitch
This view assists you in positioning the vehicle in
front of a trailer.
F ig. 142 I n fota inment: rea r mode
Requirement: Trailer mode is selected
¢ page 120 .
.. Now you can posit ion your veh icle in front of
the trailer
¢ & in General information on
page 118, ¢(D in General information on
page 118 .
The orange colored orientation line
denotes the expected path towa rd the trailer
hitch. Use the bl ue lines to he lp you est ima te
the distance to the tra ile r hitc h.
Setting the mode
App lies to vehicles : wit h peripheral ca meras
.. Select: !CAR ! function b utton> (Car )* System s
control button > Driver assi st > Parking aid >
Change to front/rear > Auto or Manual.
Auto -
This view behind the vehicle (Rear mode)
i s disp layed automatica lly when you shift into re
verse. This view in front of the vehicle
( Front
mode) is displayed automat ica lly when you shift
i nto the forward gears.
Manu al -When yo u sw itch the system on, the
view beh ind the veh icle
( Rear mode) is always
displayed and it does not switch to the
Front
mode when a forward gear is se lected.