Mercedes-Benz CL500 Stepwell Bulb Size

The Mercedes-Benz CL500 stepwell light requires a unique bulb size identified as DE3423 for the interior lighting system. Data for the specific component covers the range from 1998 to 1999.

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 Size
1998-1999DE3423 (Front)

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V.DE3423

Other Locations