Mercedes-Benz ML500 Stepwell Bulb Size

The Mercedes-Benz ML500 stepwell light requires a DE3423 bulb size for proper installation and function within the interior lighting system. Data for the specific component covers the period from 2002 through 2007.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

YearsBulb TypeShop
2006-2007DE3423 (Legroom)Check Price
2002-2005DE3423Check Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V.DE3423Check Price

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