Speed Control AUDI A6 2020 Owner's Manual

Driver assistance

Situation symbols
Depending on vehicle equipment, the following
symbols may be shown. The symbols indicate the
situation to which the efficiency assist is respond-
ing.
Some symbols only appear if Predictive messag-
es are switched on, and some symbols only ap-
pear if Predictive control is switched on and
adaptive cruise assist* is active.

Description
Slow down
(predictive messages only)
Adjustment to curves along route
(predictive control only) Additional
symbols are shown in the Driver as-
sistance display.

Speed limit
(example)
Speed limit
Speed limit
Exit ahead
Intersection ahead
Traffic circle ahead
(predictive control only) If the indica-
tor light turns on in green and red, it
is indicating that there is a difference
between the speed limit and the set
speed.


ZA\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and

cameras > page 118.

@) Tips
— The functions depend on the navigation da-
ta* being up-to-date and correct identifica-
tion by the traffic sign recognition*.
— The system only detects traffic signs that
specify a speed Limit.
132
— The display in the instrument cluster is
based on the units of measurement used for
speed in the country where the vehicle is be-
ing operated. As a result, a display of 50 in
the instrument cluster can mean either
km/h or mph, depending on the country.
— Except for the road network, which is re-
corded in the navigation system’s map infor-
mation, certain functions may not be availa-
ble.
— Certain settings are stored automatically in
the active personal profile.
Predictive messages
Applies to: vehicles with efficiency assist
The symbol BS appears in the instrument cluster
display if efficiency assist recommends removing
your foot from the accelerator pedal.
Additional symbols that indicate the situation to
which the efficiency assist is reacting are shown
in the Driver assistance display > page 132.
Requirements
— The cruise control system* or the adaptive
cruise assist* controls must not be active.
— The vehicle speed must be at least 20 mph
(30 km/h).
—The remaining distance until the situation is
reached must be large enough to allow the sys-
tem to react to the situation.
Switching Predictive messages on or off
Applies to: MMI: Select on the home screen: VE-
HICLE > Charging & Efficiency > Efficiency assist
> Predictive messages.

Z\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
— Pay attention to traffic and the area around
your vehicle when efficiency assist is switch-
ed on. The driver is always responsible for
assessing the traffic situation. >

4K0012721BD
Driver assistance

@) Tips
— The traffic signs on the road always take pri-
ority over the display. The driver is always
responsible for adhering to the regulations
applicable in the country where the vehicle
is being operated.
— When a route is planned using the naviga-
tion system*, then system displays messag-
es based on an assumed route. Without
route guidance, the system displays mes-
sages based on an assumed route.
— The wording of the message may vary de-
pending on the selected Audi drive select*
mode and the selected gear. No messages
are displayed when in the "S" driving pro-
gram.
— Certain settings are stored automatically in
the active personal profile.
Predictive control
Applies to: vehicles with adaptive cruise assist and efficiency
assist
RAZ-0206 x

Applies to: vehicles with Audi virtual cockpit
Fig. 100 Instrument cluster: speedometer: predictive con-
trol display
During predictive control), the adaptive cruise
assist uses data from the efficiency assist. The
system adapts the speed set in the adaptive
cruise assist to the speed limits that are detected
and the layout of the road. After that, the system
accelerates up to the speed that was set.
After switching on the ignition, the availability of
predictive control is indicated by a message when
the adaptive cruise assist is first activated.
The displays depend on the vehicle equipment.

D_ This is not available in some countries.
Requirements
— The adaptive cruise assist must be actively reg-
ulating > page 137.
— The system can only react to speed limits that
are 20 mph (30 km/h) or higher.
Display in the speedometer
The display in the speedometer is not available in
all layouts*.
@ The marking shows the set speed (regulated
speed that was set by the driver or by predic-
tive control).
@ Audi virtual cockpit: The red band shows the
difference between the speed limit and the
set speed.
@® Audi virtual cockpit: the gray band shows if
the vehicle speed is planned to drop below
the set speed due to the road layout.
Overriding control
The driver can override the predictive control at
any time by pressing the accelerator or brake
pedal. If the system changes the vehicle speed to
adapt to speed limits, you can change the speed
using the lever > page 137, fig. 106.
Setting predictive control
You can switch off predictive control functions or
adjust them individually. The settings depend on
the vehicle equipment.
Applies to: MMI: Select on the home screen: VE-
HICLE > Driver assistance > (<3) > Adaptive
cruise assist > Predictive control.
Possible settings:
Set speed limit - Adjusts to speed limits. You can
also set With tolerance if desired. In this scenar-
io, you may fall below or exceed the set speed in
favor of increased efficiency.
Adjustment to curves along route - Can be
switched Off or be set individually from Slow to
Fast. The setting influences vehicle handling with
predictive control, for example the speed for
driving through curves.
133

Driver assistance

Messages
If and a message with Adaptive cruise assist:
Predictive control is displayed when there is a
malfunction, the efficiency assist functions are
unavailable or limited.
A message that indicates the cause and possible
solution may appear with some displays. The
weather conditions may be too poor or a sensor
may be covered. Clean the area in front of the
sensors > page 120 and try to turn on the sys-
tems again later.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.

ZA\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
— Pay attention to traffic and the area around
your vehicle when predictive control is
switched on. The driver is always responsible
for assessing the traffic situation.
— The system does not consider “right of way”
rules and does not respond to traffic lights,
so lack of driver attention in these situations
can increase the risk of an accident.
— The speed when driving through curves may
be different from what you as a driver would
do or may not be suitable for the weather
and road conditions. If necessary, apply the
brakes and reduce the selected speed to be
maintained in the Adjustment to curves
along route setting to reduce the risk of an
accident.

G) Tips
— Predictive control can exceed or drop below
the maximum permitted speed. The driver
is responsible for adhering to the permitted
speed limit.
— The traffic signs on the road always take pri-
ority over the display. The driver is always

YD In certain countries
134
responsible for adhering to the regulations
applicable in the country where the vehicle
is being operated.
— Ifa speed limit is detected, the marking @
of the set speed limit will be adjusted even
if the adaptive cruise assist is not actively
regulating.
— Control by the system depends on which
adaptive cruise assist driving program is set
or on the selected Audi drive select* mode.
— After switching on the ignition and first
driving onto a freeway or similar road with-
out a speed limit, the system will regulate
the speed to 80 mph (130 km/h). Then
the system adjusts to the last speed set by
the driver.
— There is no adaptation to speed limits when
driving through highway interchanges and
when driving on or off the expressway.
— The system can fail to provide control or the
control may be faulty if the values from the
camera-based traffic sign recognition* are
incorrect or the navigation system map data
is outdated.
— When route guidance is switched on, the
system adapts to the route provided by the
navigation system. Driving without route
guidance or leaving a route can result in
faulty control.
— Certain settings are stored automatically in
the active personal profile.
Adaptive cruise assist
General information
Applies to: vehicles with adaptive cruise assist
Depending on the vehicle equipment, the adap-
tive cruise assist may consist of the following
functions:
Within the limits of the system, the adaptive
speed
assist assists the driver in controlling the
speed and the set distance to the vehicle driving
ahead. If the system detects a vehicle driving
ahead, the adaptive speed assist can brake and
accelerate your vehicle within the limits of the >

4K0012721BD
Driver assistance

system. On open roads with no traffic, it func-
tions like a cruise control system. The stored
speed is maintained. When approaching a vehicle
driving ahead, the adaptive speed assist auto-
matically brakes to match that vehicle's speed
and then maintains the set distance as much as
possible. Once the system does not detect a vehi-
cle driving ahead, adaptive speed assist will ac-
celerate up to the set speed.
The additional lane guidance assists the driver
with corrective steering in order to stay in the
lane. You can adjust if the adaptive cruise assist
will provide support with lane guidance
= page 138, Switching lane guidance on and off.
In stop-and-go traffic and in traffic jams, the ve-
hicle may brake to a full stop and then may also
start driving again automatically under certain
conditions.
Applies to: vehicles with efficiency assist: Predic-
tive control can adjust the speed based on traffic
and road conditions > page 133, Predictive con-
trol.


Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.


For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see > page 296.
Applies to: vehicles with adaptive cruise assist

B8V-0630


Fig. 101 Example: vehicle changing lanes and stationary
vehicle



Fig. 102 Example: driving into a curve
In some situations, the adaptive cruise assist
function is limited and you must assume control
of the vehicle when necessary, for example by ap-
plying the brakes.
— Ifa vehicle that was already detected @ turns
or changes lanes, the adaptive cruise assist will
react to the vehicle ahead of it @).
— When driving into a curve > fig. 102 and out of
a curve, the adaptive cruise assist may react to
a vehicle in the adjacent lane and apply the
brakes. You can override the system by pressing
the accelerator pedal briefly.
— The adaptive cruise assist works with the vari-
ous sensors and cameras in the vehicle.
Vehicles can only be detected once they are
within the area and range covered by the sen-
sors > page 119, fig. 91.
— When driving around tight curves, a vehicle
driving ahead that was previously detected may
no longer be detected, and the adaptive cruise
assist may accelerate unexpectedly.
— The adaptive cruise assist does not react toa
stationary vehicle in the same lane if the sys-
tem expects that you can easily drive around
the stationary vehicle by turning the steering
wheel.
— The adaptive cruise assist may not react to sta-
tionary obstacles, such as the end of a traffic
jam, especially at high speeds.
— The adaptive cruise assist has a limited ability
to detect vehicles that are a short distance
ahead, off to the side of your vehicle, or moving
into your lane.
— Objects that are difficult to detect, such as mo-
torcycles, vehicles with high ground clearance,
or vehicles with an overhanging load, may be
detected late or not detected at all.
135

Driver assistance

— The adaptive cruise assist does not respond to
people, animals, or objects that are crossing or
approaching from the opposite direction.

Z\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
Display overview
Applies to: vehicles with adaptive cruise assist

3] S|
me Ny Iz G3

Fig. 104 Instrument cluster: driver assistance display
Indicator lights and messages in the speedome-
ter @ -@) inform you about the driving situation
and the settings. In the Driver assistance display
@ - @, you can find more detailed information
about the system. The displays depend on the
country and equipment.
Display in the speedometer
The display in the speedometer is not available in
all layouts*.
@ Marking for the set speed
@ Current vehicle speed
@® Available speed range for adaptive cruise as-
sist (example)
136
Image in the Driver assistance display
The display only appears when the Driver assis-
tance display is open in the on-board computer
=> page 16.
Messages and settings
Detected vehicle driving ahead
Set target distance
The set distance is not met. The distance bars
will be colored red from the bottom upward.
Your vehicle
©®
CC®
Availability of lane departure warning and
lane guidance for adaptive cruise assist
© Availability of lane guidance for adaptive
cruise assist
Indicator lights
A - The speed/distance control is active. No
vehicles were detected ahead. The stored speed
is maintained.
Ba - The speed/distance control is active. A vehi-
cle was detected ahead. The adaptive cruise as-
sist controls the speed and distance from the ve-
hicle driving ahead, and accelerates and brakes
automatically.
A - The speed/distance control is active but the
vehicle is not ready to drive. A vehicle was de-
tected ahead. Your vehicle is stationary and will
not start driving automatically.
BS - The speed/distance control is active but the
vehicle is not ready to drive. No vehicles were de-
tected ahead. Your vehicle is stationary and will
not start driving automatically.
aA - The automatic braking is not enough to
maintain a sufficient distance to a vehicle driving
ahead. You must intervene > page 141, Driver in-
tervention request.
& - The indicator light turns on if the system
does not detect enough steering activity by the
driver. Always keep your hands on the steering
wheel so you can be ready to steer at any time.
The indicator light will also turn off, for example
if the steering power from the system is not suf-
ficient and adaptive cruise assist is canceled
=> page 139, Steering intervention request.

4K0012721BD
Driver assistance


ZA\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
Using adaptive cruise assist
Applies to: vehicles with adaptive cruise assist



RAZ-0096

B4M-0232



Fig. 106 Operating lever: changing the speed
Switching on
> To switch on the adaptive cruise assist, pull the
lever up to position @ until it engages.
Storing the speed and activating regulation
If you have switched the system on, you can set
the current speed as the “regulated speed” and
activate regulation:

> Press the [SET] button @). The set speed is indi-
cated with a marking in the speedometer (@)
=> page 136, fig. 103 and shown in the instru-
ment cluster > A\.
> To store the speed when stationary, the brake
pedal must also be pressed.

You can set any speed between 20 mph
(30 km/h) and the maximum possible speed
range @) page 136, fig. 103.
Pausing cruise control
The control can be stopped at any time:
> While driving or when the vehicle is stationary:
press the lever away from you in the direction
of the arrow. Or
> While driving: press the brake pedal.
The A indicator light turns off.
Resuming regulation
The previously set speed can be resumed at any
time after a pause.
> To resume cruise control while driving, pull the
lever
toward you in the direction of the arrow.
> To resume cruise control when stationary, pull
the lever toward you in the direction of the ar-
row while pressing the brake pedal.
Changing the speed
> To increase or decrease the set speed in smaller
increments, briefly tap the lever toward @) or
© to the first level.
> To increase or decrease the set speed in larger
increments, briefly tap the lever toward @) or
© to the second level.
> To increase or decrease the set speed quickly,
hold the lever toward () or ©) until the mark-
ing in the speedometer (@) 9 page 136, fig. 103
has reached the desired speed.
Preselecting a speed
You can also preselect the speed when adaptive
cruise assist is not active by moving the lever in
the desired direction @/(©). Activate the previ-
ously selected speed by pulling the lever toward
you in the direction of the arrow.
Switching off
If you do not want to use the adaptive cruise as-
sist for a longer period of time, you can switch it
off.
> To switch off the adaptive cruise assist, push
the lever away from you to position © until it
engages.
The indicator light and the set speed will turn off. >
137

Driver assistance


ZA WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
— The activated adaptive cruise assist is only
an assist system, and the driver is still re-
sponsible for controlling the vehicle. The
driver is especially responsible for braking,
steering, starting to drive, and controlling
the speed and the distance from other
vehicles.
— Turn on the adaptive cruise assist only if the
surrounding conditions permit it. Always
adapt your driving style to the current visu-
al, weather, road, and traffic conditions.
— Switch the adaptive cruise assist off tempo-
rarily when driving in turning lanes or high-
way exits. This prevents the vehicle from ac-
celerating to the stored speed when in these
situations.
— If you press the [SET|) button when driving
at speeds below 20 mph (30 km/h), then 20
mph (30 km/h) will be set because that is
the minimum speed that can be set. If no
vehicle is detected ahead of you, the vehicle
will accelerate up to that speed.


G) Tips
— Always keep your hands on the steering
wheel so you can be ready to steer at any
time. The driver is always responsible for
adhering to the regulations applicable in
the country where the vehicle is being oper-
ated.
— If you switch the ignition or the adaptive
cruise assist off, the stored speed is erased
for safety reasons.
— When the adaptive cruise assist is switched
on, the ESC and the ASR are switched on au-
tomatically.
— The system cannot be switched off or it may
be interrupted if the road exceeds the maxi-
mum possible grade for safe operation.
138
Switching lane guidance on and off
Applies to: vehicles with adaptive cruise assist and lane guid-
ance

B8V-0692


Fig. 107 Turn signal lever: button for lane guidance and
lane departure warning (example)
Within the limits of the system, lane guidance
provides corrective steering to assist the driver
with keeping the vehicle in the center of the lane
as much as possible. This feature can be deacti-
vated.
Switching lane guidance on and off
Requirement: lane guidance must be preselected
in the MMI > page 142.
>» Press the button on the turn signal lever
> fig. 107.
When adaptive cruise assist is actively regulating
and lane guidance is switched on, the system will
assist the driver with corrective steering.
Overview of displays and lane guidance
limitations
In the Driver assistance display, the Be indi-
cator light informs you if lane guidance is availa-
ble 9 > page 136, fig. 104.
If the or indicator light on at least one
side turns while (applies to vehicles with Audi Vir-
tual Cockpit) or the indicator light in the Driv-
er assistance display turns white, lane guidance
is not active. This may be due to the following
reasons:
— The necessary lane marker lines have not been
detected (for example, in a construction zone
or because the lines are obstructed by snow,
dirt, water, or lighting)
— The lane is too narrow or too wide
— The curve is too narrow

Driver assistance


Meaning

The time between is approximately 1
second. This setting corresponds to a
distance of approximately 92 feet (28
m) when traveling at 62 mph (100
km/h).
The time between is approximately 1.3
seconds. This setting corresponds toa
distance of approximately 118 feet (36
m) when traveling at 62 mph (100
km/h).
My
The time between is approximately 1.8
seconds. This setting meets the general
recommendation of “half the speed
shown on the speedometer”. This cor-
responds to a distance of approximate-
ly 164 feet (SO m) when traveling at
62 mph (100 km/h).
The time between is approximately 2.4
seconds. This setting corresponds to a
distance of approximately 219 feet
(67 m) when traveling at 62 mph (100
km/h).
iN)
The time between is approximately 3.6
seconds. This setting corresponds to a
distance of approximately 328 feet
(100 m) when traveling at 62 mph (100
km/h).
D


ZA\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.

G) Tips
— When setting the distance, the driver is re-
sponsible for adhering to any applicable le-
gal regulations.
— Depending on the selected driving program
and distance, driving behavior when acceler-
ating may vary from moderate to sporty
= page 142, Adjusting the adaptive cruise
assist.
— The distances provided are specified values.
Depending on the driving situation and how
the vehicle ahead is driving, the actual dis-
140
tance may be more or less than these target
distances.
Overriding control
Applies to: vehicles with adaptive cruise assist

[RAZ-0096|


Fig. 109 Lever: overriding the control
Requirement: the adaptive cruise assist must be
switched on.
Overriding control
You can completely override the control, for ex-
ample when passing or if you would like to accel-
erate more quickly.
> To accelerate manually, pull the lever toward
you in the direction of the arrow and hold it
there, or press the accelerator pedal.
> To resume the usual cruise control, release the
lever or remove your foot from the accelerator
pedal.
When you are in the Driver assistance display,
the message Overridden will appear.

ZA\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
— Resting your foot on the accelerator pedal
could override the cruise control. Braking in-
terventions and corrective actions by the
system may not occur.

Driver assistance

The display @ only appears when the Driver as-
sistance display is open in the on-board
computer > page 16.

ZA WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
Adjusting the adaptive cruise assist
Applies to: vehicles with adaptive cruise assist

You can adjust the adaptive cruise assist to your
own preferences. The settings depend on the ve-
hicle equipment.
> Applies to: MMI: Select on the home screen:
VEHICLE > Driver assistance > (<3) > Adaptive
cruise assist.
Possible settings:
Lane guidance - If lane guidance is also active
when adaptive cruise assist control is active, you
can switch it on or off.
Driving program - Depending on the driving pro-
gram and the distance that are set, the vehicle
handling will be adjusted from Sport to Moder-
ate and the lane guidance haptic feedback will be
adjusted.
Store last distance - The last distance that was
set will be stored after the ignition is switched
off. If the distance is not stored, distance
(time distance of approximately 1.8 seconds) is
automatically preset every time the ignition is
switched on.
Applies to: vehicles with efficiency assist
Predictive control - When predictive control is
switched on, the system reacts automatically to
situations > page 133.
G) Tips
Certain settings are stored automatically in
the active personal profile.
142

Messages
Applies to: vehicles with adaptive cruise assist
a | or is displayed when there is a malfunc-
tion, the adaptive cruise assist functions may be
unavailable or limited.
A message that indicates the cause and possible
solution may appear with some displays. The
weather conditions may be too poor or a sensor
may be covered. Clean the area in front of the
sensors > page 120 and try to turn on the sys-
tems again later.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.
Applies to: vehicles with narrowed road assist
Narrow area
Depending on vehicle equipment, this message
appears in the Driver assistance display if the
adaptive cruise assist is adjusting the speed ina
narrow area, for example a construction zone.
Adaptive cruise assist: Please take over!
This message appears if the vehicle rolls back
when starting on a slight incline, even though the
systems are active. Press the brake pedal to pre-
vent the vehicle from rolling or starting to move.
Applies to: vehicles with laser scanner
Adaptive cruise assist: limited availability.
See owner's manual
This message appears when the sensor view is
limited, for example, when weather conditions
are too poor or a sensor is covered. You can
switch on the adaptive cruise assist, but certain
functions such as assistance in narrow areas will
not be available. Under certain circumstances,
some objects may be detected late or may not be
detected at all. Be especially careful. However,
cleaning the area in front of the sensors
= page 120 may correct the malfunction.

4K0012721BD
Driver assistance

Distance warning
Applies to: vehicles with distance warning
S| | S|
| |

Applies to: vehicles with adaptive cruise assist
Fig. 112 Instrument cluster: display of the current dis-
tance
RAZ-0400

Applies to: vehicles with adaptive cruise assist:
Fig. 113 Instrument cluster: distance warning
General information
At speeds above approximately 40 mph (65
km/h), this function measures the distance to the
vehicle ahead as time. If the distance falls below
the warning threshold, the system warns you of
the hazard with the | indicator light.
Image in the Driver assistance display
Applies to: vehicles with adaptive cruise assist
The display only appears if the Driver assistance
display is selected on the on-board computer
=> page 16 and the adaptive cruise assist is not
actively controlling the vehicle.
@) Detected vehicle driving ahead
@ Use the markings to help you estimate the
distance to an obstacle. Each marking repre-
sents approximately one second.
@) Set warning threshold. Depending on the set-
tings, the display will be colored in from the
bottom to the top.
@ The actual distance is smaller than the set
distance and you will be informed about the
danger.
Adjusting the distance warning
The system can be switched on and off in the
MMI > page 121.
You can adjust the distance warning threshold to
your preferences. The settings depend on the ve-
hicle equipment.
— Applies to: MMI: Select on the home screen:
VEHICLE > Driver assistance > (<3) > Distance
warning.
Messages
rg or 3!-| is displayed when there is a malfunc-
tion, the distance warning functions may be un-
available or may be limited.
A message that indicates the cause and possible
solution may appear with some displays. The
weather conditions may be too poor or a sensor
may be covered. Clean the area in front of the
sensors > page 120 and try to turn on the sys-
tems again later.
If the malfunction remains, drive to an author-
ized Audi dealer or authorized Audi Service Facili-
ty immediately to have the malfunction correct-
ed.

ZA WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 118.
G) Tips
— The driver is always responsible for adhering
to the regulations applicable in the country
where the vehicle is being operated.
— You may fall below the warning threshold
briefly when passing or when quickly ap-
proaching a vehicle driving ahead. There is
no warning in this scenario. A warning is giv-
en only if you fall below the warning thresh-
old for an extended period of time.

143