2020 AUDI A4 display

Driver assistance

— 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.
Predictive control
Applies to: vehicles with Audi adaptive cruise control and effi-
ciency assist
With predictive control, efficiency assist adapts
the set speed in adaptive cruise control @
=> page 128 based on detected speed limits and
the upcoming route. Once the system no longer
detects any incidents ahead, adaptive cruise con-
trol will accelerate back up to the last speed that
the driver set. After switching on the ignition, the
availability of predictive control is indicated by a
message when the adaptive cruise control is first
activated.
The displays depend on the vehicle equipment.
Requirements
— Adaptive cruise control is actively regulating
=> page 129.
— The system can only react to speed limits that
are 15 mph (20 km/h)2) or higher.
Overriding control
The driver can override the predictive control to
the route ahead at any time by pressing the ac-
celerator or brake pedal. If the system changes
the vehicle speed to adapt to speed limits, you
can change the speed using the lever
=> page 129, fig. 116.
Setting predictive control
You can switch off predictive control functions or
adjust them individually. The settings depend on
the vehicle equipment.

D_ This is not available in some countries.
2) Analog instrument cluster: 20 mph (30 km/h)
126
Applies to: MMI: Select on the home screen: VE-
HICLE > Driver assistance > Audi adaptive cruise
control > 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 - Regulates
based on the route ahead, for example by con-
trolling the speed at which the vehicle drives
through curves.
Messages
Ife and a message with Predictive control is
displayed when there is a malfunction, the effi-
ciency 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 116 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.

ZX WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
— 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

8W1012721BB
Driver assistance


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
responsible for adhering to the regulations
applicable in the country where the vehicle
is being operated.
— Ifa speed limit is detected, the marking @
= page 128 of the set speed limit will be ad-
justed even if Audi adaptive cruise control is
not actively regulating.
— Control by the system depends on which
adaptive cruise control 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.

D_ In certain countries
Audi adaptive cruise
control
General information
Applies to: vehicles with Audi adaptive cruise control
Depending on vehicle equipment, Audi adaptive
cruise control may consist of the following func-
tions:
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 control
can brake and accelerate your vehicle within the
limits of the system. On open roads with no traf-
fic, it functions like a cruise control system. The
stored speed is maintained. When approaching a
vehicle driving ahead, the adaptive cruise control
system automatically brakes to match that vehi-
cle'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 control accelerates up to the stored speed.
In stop-and-go traffic, the vehicle may brake to a
full stop and then may also start driving again
automatically under certain conditions.
Applies to: vehicles with traffic jam assist: In
traffic jams or in stop-and-go traffic, the traffic
jam assist can assist the driver to stay within the
lane detected by the system > page 134.
Applies to: vehicles with efficiency assist: Predic-
tive control can adjust the set speed based on
traffic and road conditions > page 126.

ZA WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
G) Tips
For an explanation on conformity with the
FCC regulations in the United States and the
Industry Canada regulations, see > page 275.

127

Driver assistance



Limitat

Applies to: vehicles with Audi adaptive cruise control

B8V-0630
Fig. 111 Example: vehicle changing lanes and stationary
vehicle
B4M-0093


Fig. 112 Example: driving into a curve
In some situations, the adaptive cruise control
function is limited and you must assume control
of the vehicle when necessary, for example by ap-
plying the brakes.
— When driving into a curve > fig. 112 and out of
acurve, the system may react to a vehicle in the
neighboring lane and apply the brakes. You can
override the system by pressing the accelerator
pedal briefly.
— The system works with the various sensors and
cameras in the vehicle. Vehicles can only be de-
tected once they are within the area and range
covered by the sensors > page 115, fig. 104.
— When driving around tight curves, a vehicle
driving ahead that was previously detected may
no longer be detected, and the system may ac-
celerate unexpectedly.
— The system does not react to a stationary vehi-
cle in the same lane if it expects that you can
easily drive around the stationary vehicle by
turning the steering wheel.
128
— The system cannot react to stationary objects,
such as vehicles at the end of a traffic jam, es-
pecially when traveling at high speeds.
— The system 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 system does not respond to people, ani-
mals, or objects that are crossing or approach-
ing from the opposite direction.

ZA\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.



Fig. 114 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
(4) - @, you can find more detailed information
abour the system. The displays depend on the
country and equipment.

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Driver assistance

Display in the speedometer
@ Marking for the set speed
@ Current vehicle speed
@®) Available speed range for the adaptive cruise
control (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 15.
Messages and settings
Detected vehicle driving ahead
Set target distance
If you fall below the set distance, the dis-
tance bars turn red from the bottom upward.
Your vehicle
Availability of Audi active lane assist
OOO
COO®
Availability of traffic jam assist
Indicator lights
BA - The speed/distance control is active. No
vehicles were detected ahead. The stored speed
is maintained.
B- The speed/distance control is active. A vehi-
cle was detected ahead. The system controls the
speed and distance from the vehicle driving
ahead, and accelerates and brakes automatically.
Al - 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.
A - The automatic braking is not enough to
maintain a sufficient distance to a vehicle driving
ahead. You must intervene > page 133, Driver in-
tervention request.

ZX WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
Operating Audi adaptive cruise control
Applies to: vehicles with Audi adaptive cruise control


[RAZ-0096


B4M-0232



Fig. 116 Operating lever: changing the speed
Switching on
> To switch on the adaptive cruise control, 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 (2). The set speed is indi-
cated with a marking in the speedometer (@)
=> page 128, fig. 113 and shown in the instru-
ment cluster > /\.
> To save the speed while the vehicle is station-
ary, also hold the brake pedal down.

129
>

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Driver assistance

— If you switch the ignition or the adaptive
cruise control system off, the set speed is
erased for safety reasons.
— When adaptive cruise control is switched
on, the ESC and ASR automatically switch
on.
— The system cannot be switched off or it may
be interrupted if the road exceeds the maxi-
mum possible grade for safe operation.
Setting the distance
Applies to: vehicles with Audi adaptive cruise control

B4M-0234


Fig. 117 Operating lever: setting the distance
If you adjust the speed, you must also change the
time gap to the vehicle driving ahead. The higher
the speed, the greater the distance that is need-
ed.
> Tap the rocker switch to display the distance
that is currently set.
> To increase or decrease the distance in incre-
ments, tap the switch again toward @) or G).
The newly-set distance will be shown briefly, for
example with the indicator light. In the Driv-
er assistance display, a graphic display is shown
instead of the indicator lights > page 128,
fig. 114. The display matches the functions of
the indicator lights.
When approaching a vehicle driving ahead, the
adaptive cruise control system brakes to match
that vehicle's speed and then adjusts to the set
distance. If the vehicle driving ahead accelerates,
then the adaptive cruise control will accelerate
up to the speed that you have set.
The following distances can be set:

Meaning

The time between is approximately 1
eee second. This setting corresponds toa
= 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).
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).
The time between is approximately 3.6
seconds. This setting corresponds toa
distance of approximately 328 feet
(100 m) when traveling at 62 mph (100
km/h).
i)
1D



Z\ WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.

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 133, Adjusting adaptive cruise con-
trol.
— The distances provided are specified values.
Depending on the driving situation and how
the vehicle ahead is driving, the actual >
131

Driver assistance

distance may be more or less than these tar-
get distances.
Overriding control
Applies to: vehicles with Audi adaptive cruise control

RAZ-0096


Fig. 118 Operating lever: decreasing the distance
Requirement: adaptive cruise control 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.
Decreasing the distance
The function decreases the set distance and pro-
vides assistance, for example when merging
when a lane is ending.
> To further reduce the distance to the vehicle
ahead temporarily, pull the lever toward your-
self in the direction of the arrow and hold it in
that position.
> To resume the system control, release the lever.
The adaptive cruise control reduces the distance
and, if necessary, accelerates the vehicle above
the set speed.
132


Z\ WARNING
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
— Resting your foot on the accelerator pedal
could override the cruise control. Braking in-
terventions and corrective actions by the
system may not occur.

Driving in stop-and-go traffic
Applies to: vehicles with Audi adaptive cruise control
RAZ-0398
Applies to: vehicles with safe start monitor
Fig. 119 Instrument cluster: safe start monitor
Stopping with adaptive cruise control
The adaptive cruise control system 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 control
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 a ready to drive mode for several
seconds or reactivate, pull the lever briefly to-
wards you in the direction of the arrow
=> page 132, fig. 118.
> To resume manual control of the vehicle, tap
the accelerator pedal.
Safe start monitor
Applies to: vehicles with 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 >

8W1012721BB
Driver assistance

the sensors or cameras, the A indicator light The request for driver intervention instructs you
will warn you of the danger. to take over if the adaptive cruise control braking
function is not able to maintain a sufficient dis-
tance to the vehicle driving ahead. The system
will warn you of the hazard with the A indicator
light and the message Distance!. An audio signal
will also sound.
If you are in the Driver assistance display, the
display @) © fig. 119 and the message Warning!
will 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. The display @ only appears when the Driver as-
> Press the brake pedal to slow your vehicle sistance display is open in the on-board comput-
er > page 15.
down.
ZA\ WARNING
ZA WARNING
Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
— Follow the safety precautions and note the
limits of the assist systems, sensors, and
cameras > page 114.
— If the message BS ready to drive!) appears,
your vehicle will start driving even if there is CE Tere Tac
- Applies to: vehicl ith Audi adapti i trol
an obstacle between your vehicle and the ve- PP ISS ROS MENICIES REE AMEL 2lapenercrutseiconnr
hicle ahead. To reduce the risk of an acci- You can adjust the system individually. The set-
dent, always make sure there are no obsta- tings depend on the vehicle equipment.
cles between your vehicle and the vehicle
driving ahead.

> Applies to: MMI: Select on the home screen:
VEHICLE> Driver assistance > Audi adaptive
@ Tips cruise control.
For safety reasons, the adaptive cruise control Possible settings:
will only be active if

Applies to: vehicles without Audi drive select
Driving program - Depending on the selected
driving program and distance, the vehicle han-
dling will be adjusted from Sport to Moderate.
—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
Applies to: vehicles with Audi drive select
Driver intervention request Vehicle handling will be adjusted based on the
Applies to: vehicles with Audi adaptive cruise control set distance and the selected Audi drive select
mode > page 106.

RAZ-0399)
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.

Fig. 120 Instrument cluster: request for driver interven-
tion

D_ This is not available in some countries.
133

Driver assistance

Predictive control - When predictive control is
switched on, the system reacts automatically to
situations > page 126.
@ Tips
Certain settings are automatically stored and
assigned to the remote control key being
used.
Messages
Applies to: vehicles with Audi adaptive cruise control
If Or fied is displayed when there is a mal-
function, the adaptive cruise control or traffic
jam assist functions may be unavailable 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 116, fig. 106 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.

Please take over!
This message appears if the vehicle rolls back
when starting ona slight incline, even though the
systems are active. Press the brake pedal to pre-
vent the vehicle from rolling or starting to move.
Traffic jam assist
Applies to: vehicles with traffic jam assist

B8V-0692


Fig. 121 Turn signal lever: button for traffic jam assist and
Audi active lane assist
134
Traffic jam assist supports the driver when driv-
ing in traffic jams or in heavy traffic.
In a speed range under 40 mph (65 km/h), the
system can help to keep the vehicle within a lane
calculated by the system. Within the limits of the
system, the system controls the steering auto-
matically when adaptive cruise control is switch-
ed on. Since traffic jam assist is only an assist
system, the driver must always keep his or her
hands on the steering wheel and be ready to
steer. The driver can override the control at any
time by actively steering.
The system is designed for driving on express-
ways and highways.
Requirements for using traffic jam assist:
> The traffic jam assist is preselected in the MMI
settings: Select on the home screen: VEHICLE >
Driver assistance > Traffic jam assist.
> Adaptive cruise control must be switched on
and active > page 129.
If you open the Driver assistance display in the
on-board computer > page 15, the indicator
light and the message Traffic jam assist availa-
ble will turn on when a traffic jam is detected.
Activating or deactivating traffic jam assist
> To activate or deactivate traffic jam assist,
press the > fig. 121 button.
Always switch off traffic jam assist in the
following situations:
— When increased attention is needed from the
driver
— In construction zones
— In city driving
— On stretches of road with curves
—In unclear traffic situations such as at intersec-
tions or toll stations
Indicator lights
Traffic jam assist is available.
B and B - traffic jam assist is switched on.
Vehicles driving ahead were detected. Your vehi-
cle adapts while driving.