E 350 Sedan (212.056) V6-3.5L (272.980) (2010)
Perform following steps on vehicles with code (877) Ambiance illumination.
13. Unclip electrical wiring harness (27).
14. Unclip fluorescent tube (30) on ambiance illumination and remove.
15. Unclip electrical wiring harness (27) and remove.
16. Unclip fluorescent tube (31) on ambiance illumination and remove.
Due to the length of the fluorescent tube (31) it can break easily, therefore remove ambiance illumination carefully
Install
Install in reverse order. Replace corresponding trim parts with new parts.