Mercedes-Benz S-Class Cabriolet 2017 Owner's Manual page 467

464 Display messages and warning/indicator lamps
Display messages
b
Active Light System inoper-
ative
b
Intelligent Light System
inoperative
b
Malfunction See Owner's
Manual
b
AUTO lights inoperative
Possible causes/consequences and
* The active headlamps are faulty.
Consult a qualified specialist workshop.
#
* The Intelligent Light System is faulty. The lighting system continues to function properly without the functions of
the Intelligent Light System.
Consult a qualified specialist workshop.
#
* The exterior lighting is faulty.
Consult a qualified specialist workshop.
#
* The light sensor is faulty.
Consult a qualified specialist workshop.
#
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