2019 AUDI E-TRON cruise control

Driver assistance

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.
Messages
as 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 124, fig. 97 and try to turn on
the systems 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.


along route setting to reduce the risk of an
accident.


ZA\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.
— 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


YD In certain countries
138
@) 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
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.
— You may temporarily fall below or exceed
the set speed due to recuperation.
— 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.
— Specific settings are stored automatically in
the active personal profile.

4KE012721BB
Driver assistance

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 and distance control assists the driver in
controlling the speed and the set distance to the
vehicle driving ahead. If the system detects a ve-
hicle driving ahead, the adaptive cruise assist can
brake and accelerate your vehicle within the lim-
its of the system. On open roads with no traffic, it
functions like a cruise control system. The stored
speed is maintained. When approaching a vehicle
driving ahead, the adaptive cruise assist auto-
matically brakes to match that vehicle's speed
and then maintains the set distance as much as
possible. As soon as the system does not detect a
vehicle driving ahead, adaptive cruise assist ac-
celerates 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 142, 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 137, Predictive con-
trol.


Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.


For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see > page 289.
Applies to: vehicles with adaptive cruise assist
2 2
oS
g 2 © oO

Fig. 106 Example: vehicle changing lanes and stationary
vehicle



Fig. 107 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.
— If a 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. 107 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. Vehi-
cles can only be detected once they are within
the area and range covered by the sensors
=> page 124, fig. 96.
— 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
139
>

Driver assistance

system 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.
— 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 123.
Display overview
Applies to: vehicles with adaptive cruise assist


eI S|
3 | kel Ny =|
fac

Fig. 109 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
140
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)
Image in the Driver assistance display
The display only appears when the Driver assis-
tance display is open in the on-board computer
> page 14.
Messages and settings
Detected vehicle driving ahead
Set target distance
COO® If you fall below the set distance, the dis-
tance bars turn red from the bottom upward.
Your vehicle
©® Lane departure warning availability
=> page 147, Lane departure warning
Lane guidance active @ or not active &. ©
Indicator lights
A - The speed/distance control is active. No ve-
hicles were detected ahead. The stored speed is
maintained.
a - 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.
ial - 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.
B - 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.
B- The automatic braking is not enough to
maintain a sufficient distance to a vehicle driving

4KE012721BB
Driver assistance

ahead. You must intervene > page 145, Driver in-
tervention request.
Es this indicator light appears if steering activity
is no longer detected. Always keep your hands on
the steering wheel so you can be ready to steer at
any time > page 146.

ZA WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.
Using adaptive cruise assist
Applies to: vehicles with adaptive cruise assist


RAZ-0096


B4M-0232


Fig. 111 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 140, fig. 108 and shown in the instru-
ment cluster > /\.
> 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 @).
Pausing cruise control
The cruise control can be paused at any time
while driving or when stationary.
> Press the lever away from you in the direction
of the arrow to pause the cruise control. Or
> Press the brake pedal.
The B 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 (@) > page 140, fig. 108
has reached the desired speed.
Preselecting a speed
You can also preselect the set speed when adap-
tive cruise assist is not active by moving the lever
in the desired direction toward () or (-). Activate
the previously selected speed by pulling the lever
toward you in the direction of the arrow.
141
>

Driver assistance

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 on.

ZA\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.
— 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 vehi-
cles.
— Activate 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. 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.
142
— When the adaptive cruise assist is switched
on, the ESC and the ASR are switched on au-
tomatically.
— The system cannot be switched off if the
road exceeds the maximum possible grade
for safe operation.
Switching lane guidance on and off
Applies to: vehicles with adaptive cruise assist and lane guid-
ance

B8V-0692


Fig. 112 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 selected in
the adaptive cruise assist settings > page 146.
> Press the button -arrow- > fig. 112.
If lane guidance is selected and switched on, ad-
ditional lane guidance assists the driver by pro-
viding corrective steering when the adaptive
cruise assist distance control is active.
Overview of displays and lane guidance
limitations
In the Driver assistance display, the Bae indi-
cator light informs you if lane guidance is availa-
ble @ > page 140, fig. 109.
If the Hi or indicator light turns on white on
at least one side, or the indicator light turns
on white in the Driver assistance display, then >

Driver assistance

Sym-
bol
Meaning

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).
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).
iN)

Z\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.

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 146, 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-
tance may be more or less than these target
distances.
144
Overriding control
Applies to: vehicles with adaptive cruise assist

[RAZ-0096]


Fig. 114 Lever: overriding the control
Requirement: the adaptive cruise assist must be
switched on.
Overriding control
> 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 Adaptive cruise assist: overridden
appears.

Z\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.
— Resting your foot on the accelerator pedal
could override the cruise control. Braking in-
terventions and corrective actions by the
system may not occur.

4KE012721BB
Driver assistance

Driving in stop-and-go traffic
Applies to: vehicles with adaptive cruise assist
> Press the brake pedal to slow your vehicle
down.
S 3 S z
ee

Fig. 115 Instrument cluster: safe start monitor
Stopping with adaptive cruise assist
The adaptive cruise assist also assists you in stop-
and-go traffic. Within the limits of the system,
your vehicle may brake and remain at a stop if a
vehicle driving ahead stops.
Starting to drive with adaptive cruise assist!)
As long as the message ready to drive and aA is
displayed, your vehicle will begin driving when
the vehicle ahead starts to move > /\.
If you are stopped for several seconds, your vehi-
cle will no longer drive autonomously for safety
reasons, and the message will turn off.
> To extend ready to drive for several seconds or
reactivate, pull the lever briefly towards you in
the direction of the arrow > page 144, fig. 114.
> To resume manual control of the vehicle, tap
the accelerator pedal.
Safe start monitor
The vehicle can still start to drive even if certain
obstacles are detected when starting to drive
=> /\. For example, if an obstacle is detected by
the camera behind the windshield, the a indica-
tor light will warn you of the danger.
If you are in the Driver assistance display, the
display @ © fig. 115 and the message WARN-
ING! also appear. An audio signal will also sound.
Your vehicle will drive more slowly when starting.
This may also occur in some situations when
there is no apparent obstacle.

D_ This is not available in some countries.
Z\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.
— If the message ready to drive!) appears,
your vehicle will start driving even if there is
an obstacle between your vehicle and the ve-
hicle ahead. To reduce the risk of an acci-
dent, always make sure there are no obsta-
cles between your vehicle and the vehicle
driving ahead.
G) Tips
For safety reasons, adaptive cruise assist is
only active if:

— The driver's safety belt is fastened
— All doors and the hood are closed
— Your vehicle is not stopped for a long period
of time
Tamia e cme [sid
Applies to: vehicles with adaptive cruise assist

Fig. 116 Instrument cluster: request for driver interven-
tion
The request for driver intervention instructs you
to resume manual control of the vehicle if the
adaptive cruise assist braking function is not able
to maintain a sufficient distance to the vehicle
ahead. The system will warn you of the hazard
with the A indicator light and the message DIS-
TANCE!.
145
>

Driver assistance

The display @ only appears when the Driver as-
sistance display is open in the on-board
computer > page 14.

ZA WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 123.
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 137.
G) Tips
— In the efficiency* Audi drive select mode,
vehicle handling and the adaptive cruise as-
sist haptic feedback are also affected. The
Driving program can no longer be adjusted.
— Specific settings are stored automatically in
the active personal profile.
146
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 124, fig. 97 and try to turn on
the systems 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.
ae Please take over steering and pay atten-
tion to traffic!
Be Please take over!
This message appears if steering activity is no
longer detected. Always keep your hands on the
steering wheel so you can be ready to steer at any
time.
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.
Depending on the equipment, this message may
also appear if the driver does not take over steer-
ing after multiple requests for the driver to take
action. The adaptive cruise assist is switched off.
Applies to: vehicles with laser scanner
3] Adaptive cruise assist: limited availability.
See owner's manual
This message appears when the sensor view is
limited, for example, when weather conditions >