Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 550

548 Display messages and warning/indicator lamps
Display messages
Traffic Sign Assist currently
unavailable See Owner's
Manual
Traffic Sign Assist inopera-
tive
Active Blind Spot Assist
currently unavailable See
Owner's Manual
Possible causes/consequences and
or
Stop the vehicle in accordance with the traffic conditions and restart the vehicle.
#
If the display message does not disappear: consult a qualified specialist workshop.
#
* Traffic Sign Assist is temporarily unavailable.
Once the cause of the problem is no longer present, the system will be available again.
Drive on
#
* Traffic Sign Assist is malfunctioning.
Drive on
#
or
Stop the vehicle in accordance with the traffic conditions and restart the vehicle.
#
If the display message does not disappear: consult a qualified specialist workshop.
#
* Active Blind Spot Assist is temporarily unavailable.
The system limits have been reached (
Once the cause of the problem is no longer present, the system will be available again.
Drive on
#
or
If the display message does not disappear, stop the vehicle in accordance with the traffic conditions and restart
#
the vehicle.
Solutions
M
page 252).
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P223 0288 02