I filed with and spoke to NHTSA. They recommended everyone who has had the RMS issue to file with them and reference the following in the complaint

NHTSA ID Number: 11020807

Manufacturer Communication Number: LI01.40-P-079518

The service bulletin was issued July 16, 2025.

I bought my car in January 2025 w 28K no issues and it was inspected at MB. B service at 42K and RMS leaks. Been back and forth with the dealership and theyve reduced the labor, but its still $6500.

If we all organize and file w NHTSA.gov, we got a shot at eventually getting reimbursed.