Volkswagen CC License Plate Bulb Size

The Volkswagen CC license plate light requires a DE3423 bulb size for proper installation on the rear exterior of the vehicle. Data for the bulb specifications covers the range from 2009 to 2012.

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

Years	Bulb Type	Shop
2009-2012	DE3423	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V.	DE3423	Check Price

Other Locations

Additional Notes

The Volkswagen CC uses the DE3423 bulb for the license plate position across the 2009-2012 model years.
The DE3423 is a festoon-type bulb, meaning it is cylindrical in shape with metal contacts at each end rather than a base socket, and it seats by pressing between two spring clips within the lamp housing.
The 41mm length of the DE3423 is a critical fitment factor, as festoon bulbs must match the spacing between the spring clips in the housing; a bulb of a different length will either fail to make contact or will not seat securely.
The DE3423 operates at 12 volts, which is consistent with standard automotive electrical systems.
The DE3423 carries ANSI designation, indicating it conforms to a standardized specification recognized in the United States and Canada, which governs its electrical and physical characteristics.
Because the DE3423 is an ANSI-standardized part, other bulbs sharing the same ANSI designation and 41mm festoon format are generally considered interchangeable, provided the voltage rating also matches.