Service bulletin LI88.30-P-079882

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

Complaint Customer reports discoloration, staining, or blotchy marks on the black running boards for vehicles equipped with Night Package (SA Code T86). The condition is cosmetic and may appear as uneven dark or bluish staining on the running board surface. (see Figure 1) Cause Discoloration is caused by environmental influences or the use of strongly alkaline cleaning agents. These substances can chemically affect the surface finish of the black running boards, resulting in visible staining. Remedy Polish the affected running board using Mercedes‑Benz polishing paste A000 986 43 74. • Buff the surface until staining is completely removed. If the staining cannot be removed after polishing: • Replace the running board (isolated cases only).

The document

• NHTSA's copy of the document (PDF)
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The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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