2020 VOLKSWAGEN ID.4 instrument cluster

The front passenger front airbag may
trigger during an accident in spite of the
fault.
Troubleshooting
Please refer to at the start of the chap-
ter on page 47. Fault in airbag or belt tensioner system
The yellow indicator lamp lights up continu-
ously. In addition, a message may be dis-
played in the instrument cluster.
A malfunction has been detected in at least
one airbag or belt tensioner.

Adaptive Cruise Control
(ACC)
Introduction to the topic
The Adaptive Cruise Control (ACC) main-
tains a constant speed that you ha
ve set.
If the vehicle approaches a vehicle in
front, the ACC automatically adapts the
speed so that a distance you have selec-
ted is maintained.
Does the vehicle have ACC?
The vehicle is equipped with ACC if you can
adjust settings for ACC in the Assist systems
menu in the Infotainment system.
Speed range
You can set the speed between 20 km/h
(15 mph) and the maximum speed.
Driving with ACC
You can override the active ACC system at
any time. Cruise control will be stopped if you
brake. If you accelerate, cruise control will be
interrupted while you are accelerating and
then resumed.
The intervention by the ACC system is less
dynamic when towing a trailer.
Driver intervention prompt
If automatic deceleration by the ACC
system is not sufficient or the system
limits have been reached, the ACC
system will request you to also brake
by a corresponding message on the
instrument cluster. In addition, the
red warning lamp lights up and an
acoustic warning is given. Take over
control of the vehicle and be prepared
to brake.
Radar sensor
ACC detects driving situations using a radar
sensor at the front of the vehicle. The range of the radar sensor is up to approximately
160 m (

around 520 ft). WARNING
The intelligent ACC technology cannot
o
vercome the laws of physics, and func-
tions only within the limits of the system.
Never let the extra convenience tempt you
into taking safety risks when driving. Care-
less or unintentional use of ACC can cause
accidents or injuries. The system is not
a substitute for the full concentration of
the driver.
x Adapt your speed and the distance from
the vehicles ahead to suit visibility,
weather, road and traffic conditions.
x Never use the ACC in poor visibility, on
steep or winding roads, or on slippery
road surfaces, e.g. due to snow, ice,
moisture or loose chippings, or when
roads are flooded.
x Never use the ACC offroad or on unsur-
faced roads. The ACC is designed for use
on surfaced roads only.
x Take control of the vehicle immediately
if requested to do so by a prompt on the
instrument cluster display or if the speed
reduction by ACC is not sufficient.
x Brake if the vehicle starts moving unin-
tentionally, e.g. after a driver interven-
tion prompt.
x Be prepared to control the speed your-
self at all times. Special driving situations
Please refer to at the start of the chap-
ter on page 151.
Predictiv

e cruise control system
If the vehicle is equipped with the Dynamic
Road Sign Display function and an Infotain-
ment system with navigation, ACC can pre-
dictively adapt the vehicle speed to detected
speed limits and the course of the road ahead
Adaptive Cruise Control 151
11A012720AB

(depending on equipment and not available in
all countries).
Ov
ertaking
If you indicate left (left-hand traffic: indicate
right) to overtake, ACC will accelerate the ve-
hicle and reduce the distance from the vehi-
cle in front. Your set speed will not be excee-
ded.
If ACC does not detect any vehicle in front af-
ter you have changed lane, ACC will acceler-
ate the vehicle up to the set speed.
Overtaking assistance is not available in all
countries.
Stop-and-go traffic
ACC can brake the vehicle to a standstill and
keep it stationary. ACC remains active and
the instrument cluster display shows
ACC ready
to start for a few seconds.
On vehicles with Travel Assist, you can extend
this time by continuing to hold the steering
wheel.
As long as ACC remains active, the vehicle
will move off again automatically as soon as
the vehicle in front moves off (depending on
the vehicle equipment level and not available
in all countries).
Extending or reactivating readiness to drive:

If you adjust the announced speed excessive-
ly, predictiv
e cruise control will be termina-
ted.
If a speed limit is detected, the predic-
tive cruise control function will adjust
the stored speed even if ACC is deactivated.
However, speed regulation will not take
place.
If the current speed significantly ex-
ceeds a speed limit detected by the
Dynamic Road Sign Display function, a warn-
ing will appear on the instrument cluster dis-
play.
When you join a motorway without
a speed limit, the recommended speed
will automatically be stored as the desired
speed. If a higher speed has previously been
stored on a motorway without a speed limit,
this will be adopted instead of the recom-
mended speed. Troubleshooting
Please refer to at the start of the chap-
ter on page 156.
A message is displayed that predictiv

e cruise
control is currently not available or is not
available in your country.

Limits of Front Assist
Please refer to at the start of the chap-
ter on page 159.
F
ront Assist is not available or its
functions are restricted immediately
after the vehicle is started. The indi-
cator lamp lights up in the instrument
cluster display during this time.
Front Assist has physical and system-related
limitations. You should therefore always be
prepared to take full control of the vehicle if
necessary.
Delayed response
If the camera or radar sensor is exposed to
environmental conditions that impair func-
tioning, the system may detect this only after
a certain delay. For this reason, any restric-
tions to functions may be displayed only after
a delay at the start of the journey and when
driving

within the system limits (system status ac-
tiv
e).
Displays Fig. 110
On the instrument cluster display:
lane keeping system displays. 1
Yellow line: road lane marking detected.
System is activ

ely intervening on the in-
dicated side. 2
White line: road lane marking detected.
The system is ready to interv

ene on the
side shown. With some equipment levels, additional de-
tails about the road lane marking may also be
shown on the instrument cluster display, e.g.
dashed lane markings.
With some equipment le

vels, a display is also
shown on the Head-up Display

Displays
Fig. 111
On the instrument cluster display: ac-
tiv e regulation displayed (illustration). 1
Adaptive lane guidance active. 2
Set distance. With some equipment levels, a display is also
shown on the Head-up Display

x
Regularly update the appropriate anti-
virus program with the updates or up-
grades pro
vided by the provider.System update
Introduction to the topic
The factory-fitted central control unit sup-
ports the system update function. This allows
the software of almost all control units to be
updated by V

olkswagen AG without the need
to visit a qualified workshop:
If a system update is available for your vehi-
cle, a corresponding message will be dis-
played on the Infotainment system.
System updates are downloaded via the fac-
tory-fitted control unit with eSIM card (OCU)
and are free of charge. Volkswagen pays the
connection costs.
The system update function is only available
in some countries. WARNING
Control units will be deactivated and will
not function while software installation is
taking place. Driving with deactiv

ated or
malfunctioning control units can cause ac-
cidents and fatal injuries.
x Carry out software installation in a suita-
ble place where other road users are not
impeded.
x Never use the vehicle while software in-
stallation is taking place. WARNING
If the digital instrument cluster does not
function after software installation, no in-
struments, warning lamps, symbols or te

xt
messages can be displayed. Driving with
a digital instrument cluster that is not
working can cause accidents and fatal inju-
ries. x
Do not use the v
ehicle and contact
Volkswagen Customer Care. WARNING
It is possible in very rare cases that a con-
trol unit will not function properly after
a software installation process.
x Do not use the v

ehicle and contact
Volkswagen Customer Care. A measure such as engine tuning to in-
crease perf

ormance or efficiency that
has not been performed by Volkswagen may
be deleted by a system update. Overview
Please refer to at the start of the chap-
ter on page 196.
A

vailability of a system update
The switched-on Infotainment system indi-
cates that a system update is available. A sys-
tem update takes place in two phases: