Thursday, December 13, 2018

Wipers/Windshield - Various Rain/Light Sensor Complaints


Wipers/Windshield - Various Rain/Light Sensor Complaints



Complaints connected with the rain/light sensor



Topic number LI82.30-N-048714



Version 1



Design group 82.30 Windshield wipers



Date 01-14-2010



Validity Model 639 with code (JA5) Light/rain sensor



Model 906 with code (JA5) Light/rain sensor



Reason for change



Reason for block



Complaint:



Customer complaints regarding operation of the rain/light sensor.



Cause:



- Windshield does not meet Mercedes-Benz requirements (not genuine part).



- Field of view of rain/light sensor on windshield is dirty (e.g. due to grease residues, oil, insects, road salt)



- Adhesive residues on retaining collar of rain/light sensor on windshield which can cause the rain/light sensor to lift off the windshield and result



in blistering (see photo 1).

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