2022 VOLKSWAGEN ID.4 sensor

duration of the one-sided parking light is
generally double that of the continuous
parking light on both sides. Entry and exit lighting (orien-
tation lighting)
The entry and e
xit lighting lights up the area
immediately surrounding the vehicle when
you get in or out of the vehicle in darkness.
The entry and exit lighting is controlled auto-
matically by a light sensor.
Switching on entry lighting

Fault in rain and light sensor
The indicator lamp lights up yellow.
The wipers are not switched on automatically
if it rains during rain and light sensor opera-
tion.

x
Curv ed mirrors (convex or aspheric) en-
large the field of vision and can make
objects in the mirror seem smaller and
further away than they actually are.
x Using curved mirrors to estimate the
distance from other vehicles behind you
when changing lanes can provide inac-
curate results and can lead to accidents
and severe injuries.
x Whenever possible, use the interior mir-
ror to check the exact distance between
your vehicle and following traffic or oth-
er objects.
x Ensure that you have a good view to the
rear of the vehicle. NOTICE
If the glass of an automatic anti-dazzle mirror
is broken, electrolyte fluid can leak from the mirror. This fluid attacks plastic surfaces. Re-
mo ve the fluid as soon as possible, e.g. using
a wet sponge. Interior mirror
Fig. 94
On the windscreen: automatic anti-daz-
zle interior mirror.
Automatic anti-dazzle interior mirror
When the ignition is switched on, the sensors
measure the incident light from the rear

WARNING
Closing the sun blind without the roll-back
function can cause serious injuries.
x Always close the sun blind carefully.
x Ensure that nobody obstructs the path
of the sun blind, especially if the roll-
back function is not activ
e when it is
closed.
x The roll-back function does not prevent
fingers or other body parts from being
pressed against the roof frame and sus-
taining injury. Introduction to the topic
The Climatronic is an automatic air condi-
tioning system that heats, cools and dehu-
midifies the air. Automatic mode enables the
Climatronic to control the air temperature, air
distribution and air v

olume automatically.
The air conditioning system will work most
effectively if the vehicle interior is kept
closed. Opening the windows and glass roof
to provide fresh air may accelerate cooling
down the vehicle if high temperatures have
built up in the vehicle interior.
Display of active functions
Illuminated symbols on the sensor buttons
indicate that the function is switched on.
Colour-coded function buttons display an ac-
tivated function in the climate settings on
the Infotainment system.
Operating the air conditioning system with
voice commands
Depending on the vehicle equipment, some
functions of the air conditioning system can
be operated with the voice control function

Automatic windscreen heating is also active
when the air conditioning system is switched
off
.
Windscreen heating using the defrost func-
tion
The windscreen heating will be switched on
when the defrost function is switched on and
a sensor detects that condensation may form
on the windscreen.
When does the windscreen heating switch
off?
The windscreen heating switches itself off if
one of the following conditions is met:

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). 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

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

wise cause accidents or injuries. The sys-
tem is not a substitute f
or the full concen-
tration of the driver.
x Adapt your speed and distance from the
vehicles ahead to suit visibility, weather,
road and traffic conditions.
x Your hands should always be on the
steering wheel so that you can steer at
any time.
x Observe the displays in the exterior mir-
ror housings and on the instrument clus-
ter display and act in accordance with
the requests.
x Always pay attention to what is happen-
ing around the vehicle.
x Never use the lane change system if the
radar sensors are dirty, covered or dam-
aged. These circumstances can impair
the proper functioning of the system.
x It may be hard to see the display in the
wing mirror in direct sunlight. The radar sensors calibrate themselves
once in the first f
ew kilometres after
vehicle delivery and if the sensors are re-
paired. The sensor range may be limited dur-
ing the calibration phase. Driving with the lane change
system
Please refer to at the start of the chap-
ter on page 172. Fig. 113
In the e
xterior mirror housing: visual
displays of the lane change system.
Switching on and off
You can switch the lane change system on
and off in the Assist systems menu of the In-
fotainment system. When the lane change
system is switched on, the yellow indicator
lamp in the exterior mirror housing lights
up once briefly.
This most recent system setting is retained
e

ven after the ignition has been switched off
and on.
Function
When switched on, the lane change system is
active from a speed of around 15 km/h
(9 mph). The lane change system is deactiva-
ted at a vehicle speed below 10 km/h
(6 mph).
In the following driving situations, the yellow
indicator lamp lights up in the housing of
the respectiv

e exterior mirror: