74
Displays and data
Messages, warnings and malfunctions
>4 1/2h? Quarter
left reminder
Message - - - The driver has 15 minutes left
until the legally maximized
continuous driving time of
4½ hours will be exceeded.
왘 Find a suitable place to take a break
in the next 15 minutes.
! Security
violation
Mal-
function
- - - Security breach attempt. 왘 Visit a specialist workshop for
tachographs to have the equip-
ment checked.
! Sensor
auth. failure
Mal-
function
Sensor The VU does not detect the
motion sensor.
왘 Visit a specialist workshop for
tachographs to have the equip-
ment checked.
! Sensor
auth. failure
Mal-
function
Sensor The VU does not recognise
the connected motion sensor
as the one installed.
왘 Visit a specialist workshop for
tachographs to have the equip-
ment checked.
! =0 Sensor
cable fault
Warning Sensor Motion sensor data 0error. 왘 Visit a specialist workshop for
tachographs to have the equip-
ment checked.
! >0 Sensor
cable fault
Warning Sensor Motion sensor data error. 왘 Visit a specialist workshop for
tachographs to have the equip-
ment checked.
x .. Sensor
comms error
Mal-
function
Sensor Motion sensor communica-
tion error.
왘 Visit a specialist workshop for
tachographs to have the equip-
ment checked.
Display Type Unit Description Action