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NHTSA ID Number: 11031301

Manufacturer Communication Number: LI68.30-P-080465

TSB/Document Date: 2026-04-14


Summary

Complaint Clattering noise at seat belt height adjuster in B-pillar trim Cause Play between seat belt adjuster and guide rail Remedy Installing a 70x60x3 mm felt pad below the seat belt adjuster. The felt is supplied by the meter and must be cut to the specified dimension. Procedure: 1) Set the seat belt height adjuster to the highest position 2) Position the felt (long side, 70 mm) centrally along the folded adhesive edge of the fabric trim (see picture) Note: Bond the felt so that the height adjuster always slides over it. Otherwise, there is a risk that the felt will be pushed off when adjusting the seat belt height adjuster. Do not position the felt too high, as it may become visible on the opposite side.


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TSB/Document ID: LI68.30-P-080465

Replacement Service Bulletin Number:

MFR Communication Date: 2026-04-13

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: STRUCTURE:BODY

MFR Component System:

MFR Component Subsystem:


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Clattering Sound at Seatbelt Height Adjuster in B‑Pillar Trim (SA Code 580)
Topic number

LI68.30-P-080465

Version

1

Function group

68.30 - Coverings, trim

Date

4/13/26

Validity

Applies to BR 214 vehicles with SA code 580 (THERMOTRONIC automatic climate control) since SOP

Reason for change

Complaint
Clattering noise at seat belt height adjuster in B-pillar trim

Cause
Play between seat belt adjuster and guide rail

Remedy
Installing a 70x60x3 mm felt pad below the seat belt adjuster.
The felt is supplied by the meter and must be cut to the specified dimension.
Procedure:
1) Set the seat belt height adjuster to the highest position
2) Position the felt (long side, 70 mm) centrally along the folded adhesive edge of the fabric trim (see picture)
Note:
Bond the felt so that the height adjuster always slides over it. Otherwise, there is a risk that the felt will be pushed off
when adjusting the seat belt height adjuster.
Do not position the felt too high, as it may become visible on the opposite side.

Attachments
File

Description

BR214_B-Säule_Filz_580.png

Position of felt

14.04.2026 15:56
© Copyright Mercedes-BenzeBay logo AG

SAHARRY

Page 1 / 3

WIS-References
Document number

Title

Note

AR68.30-P-4700WT

Remove/install trim on B-pillar

Disclaimer
NOTE: The information contained in this document is intended for use by trained, professional technicians with the
knowledge to properly and safely perform diagnosis and repairs on Mercedes-BenzeBay logo vehicles, using Mercedes-BenzeBay logo
approved tools and equipment. It informs service technicians about conditions that could occur in certain vehicles and
provides information that could assist in proper vehicle diagnosis, service, or repair. It does not indicate that a defect
is present in any vehicle referenced in this document nor does it imply warranty coverage. DO NOT assume that a
symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or groups of vehicles, or that a described repair applies to any particular vehicle or groups of vehicles. There can be multiple causes
resulting in the same or similar symptoms or conditions described in this document, and trained professional service
technicians must use their diagnostic skills to make evaluations on a case-by-case basis. The information contained
in this document does not guarantee warranty coverage nor does it extend the vehicle’s warranty in any way.

Symptoms
Body > Interior equipment > Interior trim > Noise
14.04.2026 15:56
© Copyright Mercedes-BenzeBay logo AG

SAHARRY

Page 2 / 3

Parts
Part number

ES1 ES2 Designation

A 000 983 89 10

Quantity Note

Felt strip

1

EPC

Material sold by the meter

X

Operation numbers/damage codes
Op. no.

Operation text

14.04.2026 15:56
© Copyright Mercedes-BenzeBay logo AG

Time

Damage
code

Note

H

69A15

Please refer to GI in the warranty
claim.

H

69N15

Please refer to GI in the warranty
claim.

SAHARRY

Page 3 / 3

1


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