trailer VOLKSWAGEN ID.4 2020 Owner´s Manual

(0 mph), 5 km/h (3 mph) or 10 km/h (5 mph)
abo
ve the permitted speed.
Trailer mode
In vehicles with a factory-fitted towing
bracket and a trailer with an electrical con-
nection to the vehicle, the display of road
signs that may apply to the vehicle when
towing a trailer, e.g. applicable speed limits
and no-overtaking signs, can be activated or
deactivated in the vehicle settings in the In-
fotainment system

x
Always switch off the Easy Open func-
tion via the Inf
otainment system before
carrying out any maintenance and repair
work.
x Always switch off the Easy Open func-
tion via the Infotainment system before
washing the vehicle.
x Always switch off the Easy Open/
Easy Close function via the Infotainment
system before fitting a bicycle carrier or
attaching a trailer

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

The yellow indicator lamp flashes if a pos-
sible critical situation is detected when you
indicate in the direction of the detected v
ehi-
cle.
The faster another vehicle approaches, the
earlier there is a corresponding display in the
exterior mirror.
Lane change system “Side Assist Plus”
If the vehicle is equipped with a lane keeping
system (Lane Assist) and the system is
switched on, the driver is warned by a correc-
tive steering intervention when changing
lanes during a possible critical situation (in-
formation level, warning level). The steering
intervention also occurs when the turn signal
is activated for the corresponding direction. If
the steering intervention is overridden by the
driver, the steering wheel vibrates to give an
additional warning. For this, steering wheel
vibration must be activated in the Assist sys-
tems menu in the Infotainment system.
Automatic deactivation
The lane change system will switch off auto-
matically if the radar sensors are permanent-
ly covered. This can be caused by a layer of
ice or snow in front of the radar sensor, for
example.
A text message will be shown on the instru-
ment cluster display.
If you use the factory-fitted trailer towing
coupling and have set up the necessary elec-
trical connection, the lane change system
switches off automatically. After you have
disconnected the electrical connection, the
lane change system is switched back on au-
tomatically.
If the trailer towing coupling is not factory-
fitted, you must manually switch off the lane
change system and then switch it back on
again.
Brightness
The brightness of the visual display will
change automatically depending on the am-
bient light levels. You can adjust the basic brightness of the
display in the Assist systems menu in the In-
f
otainment system. The lane change system
is not active during the setting procedure. Troubleshooting
Please refer to at the start of the chap-
ter on page 172. Lane change system fault.
The indicator lamp lights up yellow. The yel-
low central warning lamp also lights up.

The following also applies to vehicles with
Area View
F
ront perpendicular parking. Rear perpendicular parking.
Front crossing traffic.
Rear crossing traffic.
Switch to trailer or offroad support
(
country-dependent)

DANGER
It is dangerous to transport people in
a trailer and it may also be illegal. WARNING
Improper use of the towing bracket can
lead to a loss of v ehicle control, accidents
and serious injuries.
x Only use the towing bracket if it is fitted
properly and is not damaged.
x Do not carry out any alterations or re-
pairs to the towing bracket.
x Wherever possible, swivel in or remove
the ball coupling when a trailer is not
being used in order to reduce the risk of
injury in rear-end collisions, and the risk
of injury to pedestrians and cyclists
when the vehicle is parked.
x Never install a “weight-distributing” or
“load-balancing” towing bracket to the
vehicle. The vehicle was not constructed
for these kinds of towing brackets. The
towing bracket can fail, causing the
trailer to tear loose from the vehicle. WARNING
Towing a trailer and transporting heavy or
bulky items can change the v
ehicle han-
dling, increase the braking distance and
lead to accidents.
x Always secure loads properly using suit-
able and undamaged lashing, retaining
or securing straps.
x Always adapt your speed and driving
style to suit visibility, weather, road and
traffic conditions. Reduce your speed,
particularly when going downhill.
x Trailers with a high centre of gravity are
more likely to tip over than trailers with
a low centre of gravity.
x Always drive carefully and think ahead.
Accelerate carefully and gently. Avoid
abrupt and sudden driving and braking
manoeuvres. x
Take special care when o
vertaking. Re-
duce your speed immediately if the trail-
er shows even the slightest sign of snak-
ing.
x Never drive faster than 80 km/h
(50 mph) when towing a trailer; also
100 km/h (60 mph) in exceptional cases.
This also applies to countries where
higher speeds are permitted. Keep to
country-specific speed limits which may
be lower for vehicles with trailers than
for vehicles without trailers.
x Never try to stop a trailer from snaking
by increasing your speed.
x Never install a “weight-distributing” or
“load-balancing” towing bracket on the
vehicle. NOTICE
Please observe the notes and information for
v
ehicles with N1 approval

ant and be designed to cope with the extra
load added by the trailer.
Trailer brake
If the trailer is equipped with its own brake
system, comply with the legal regulations.
Exterior mirrors
If you are unable to see the traffic behind the
trailer in the v
ehicle

WARNING
Any electrical cables which are not connec-
ted properly or are connected incorrectly
could cause a power surge to the trailer.
This could lead to faults in the entire v
ehi-
cle electronics system and could also cause
accidents and serious injuries.
x All work on the electrical system should
only be carried out by a qualified work-
shop.
x Never connect the trailer

that you contact a qualified workshop to find
out about suitable trailers.
Loading a trailer
The v
ehicle and trailer should be balanced.
For this purpose, the maximum permitted
drawbar load should be utilised. Do not place
the load only at the front or the rear of the
trailer:

vehicle is equipped with the trailer stabi-
lisation system.
x Trailers with a high centre of gra
vity
might tip over before snaking starts.
x Sudden braking procedures could occur
automatically in extreme driving situa-
tions if the trailer socket is being used
without a trailer (e.g. for a bicycle carrier
with lighting). Retrofitting a towing bracket
Please refer to , and at the start
of the chapter on page 264. Fig. 137
Dimensions and mounting points f
or
retrofitting a towing bracket. The dimensions