Customer reports discoloration, staining, or blotchy marks on the black running boards for vehicles...
Mercedes-Benz technical service bulletin LI88.30-P-079882 for 2025 Mercedes-Benz G 550.
- Bulletin number
- LI88.30-P-079882
- Component
- Unknown or other
- 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).
Vehicles covered
- Mercedes-Benz G 550 2025 2025
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