Dodge Rampage Map Light Bulb Size

The Dodge Rampage map light requires bulb size 912 or 562 depending on the specific vehicle configuration. Available data for the bulb specifications covers the range from 1982 to 1984.

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 Size
1984	912
1982-1983	562

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W.	912
ANSI standard (US & Canada). Festoon bulb, 44mm length, end-cap contacts. 12V, 12W.	562

Other Locations

Additional Notes

The Dodge Rampage uses two distinct bulb types across its model years for the map light position: the 912 and the 562, both rated at 12 volts and 12 watts.
The 912 is a wedge-style bulb classified under the T15 designation, meaning it has a plastic wedge base that friction-fits directly into a socket without a separate holder or cap.
The 912 is noted as a variant of the 921, a closely related wedge bulb. While the two share physical and electrical similarities, they are not identical, and substitution between them may not be appropriate for all applications.
The 562 is a festoon-type bulb with a 44mm length and end-cap contacts, meaning it makes electrical contact at both ends of the cylindrical glass tube rather than through a base.
Because the 912 and 562 differ in both base type and physical form, they are not interchangeable with each other despite sharing the same voltage and wattage ratings.
Both the 912 and 562 conform to ANSI standards recognized in the United States and Canada, placing them within a standardized classification system for automotive lighting components.
The 1984 Dodge Rampage uses the 912 bulb for the map light, while the 1982-1983 model years use the 562, reflecting a change in socket type between those production periods.