Recalls › Japan › Mercedes-Benz 3CA-206004C; 5LA-206054C; 4AA-206287CN; 5AA-2…

Mercedes-Benz 3CA-206004C; 5LA-206054C; 4AA-206287CN; 5AA-206241C; 5AA-206242C; 3CA-206204C; 3CA-206214C; 4LA-206280C; … — recall

Automotive · Japan · 2026-05-14

Mercedes-Benz automatic emergency call module, improper manufacturing may cause diode cracks.

Country	Japan
Category	Automotive
Published	2026-05-14
Manufacturer	Mercedes-Benz
Models affected	3CA-206004C; 5LA-206054C; 4AA-206287CN; 5AA-206241C; 5AA-206242C; 3CA-206204C; 3CA-206214C; 4LA-206280C; 4AA-214050; 4AA-214050C; 3CA-214004C; 5AA-214046; 5AA-214046C; 5LA-214054; 5LA-214054C; 4LA-214063C; 4AA-214250; 4AA-214250C; 3CA-214204C; 3CA-214214; 7CA-214214; 5AA-214246; 5AA-214246C; 4LA-214263C; 4AA-236350C; 4AA-236362C; 4AA-236450C; 3CA-223023; 5AA-223063
Units affected	4141
Defect	In the in-vehicle communication module of the automatic accident emergency call device, an improper manufacturing process may cause cracks in the diode within the circuit board and display a warning message. Consequently, during an emergency call, the call center's voice may not be heard, and two-way communication may be impossible, potentially leading to non-compliance with safety standards.
Component	Other (Other)
Recall type	Vehicle
Remedy	For all affected vehicles, the in-vehicle communication module will be replaced with a good part.
Recall number	外-41780
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

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