Technical data

55
Radar sensor
An adapter plate permits fitting and
adjustment at a holder bolted to the centre of
the bumper bracket.
For details, refer to current Workshop Manual.
Design
Sender and control unit are integrated into
one housing - the distance regulation control
unit J428.
The entire assembly has to be replaced if the
control unit is defective.
ACC system limits
– ACC is designed to assist the driver and
is not a safety system.
– ACC is not a fully autonomous driving
system.
– ACC provides control in a speed range of
30 - 200 km/h.
– ACC does not react to stationary objects.
– Radar operation is impaired by rain,
spray and slush.
– Tight bends may restrict operation on
account of the limited radar detection
range.
SSP282_058
Vertical
adjusting screw
Holder
Distance regulation
control unit J428 with
radar sensor
Horizontal
adjusting screw
Mounting hole