Mitsubishi Mirage Map Light Bulb Size

Additional Notes

• The Mitsubishi Mirage uses the DE3175 bulb size for the map light position across all model years listed in the specifications, spanning from 1997 through 2024.
• The DE3175 is a festoon-type bulb, meaning it is cylindrical in form and makes electrical contact through metal caps at each end rather than through a base pin or wedge fitting.
• The DE3175 has a nominal length of 31mm, which is the standard physical span required for the spring-loaded festoon sockets typically found in interior map light housings.
• The bulb operates at 12 volts, consistent with the standard electrical system voltage found in passenger vehicles.
• The DE3175 designation follows ANSI standards recognized in both the United States and Canada, meaning the bulb specification is governed by a defined technical standard rather than a manufacturer-specific part number alone.
• Because the DE3175 is an ANSI-standardized festoon bulb, aftermarket and OEM replacements from different manufacturers are generally interchangeable as long as they conform to the same 31mm end-cap festoon format and 12V rating.
• The specifications cover two distinct production periods for the Mitsubishi Mirage: 1997-2002 and 2014-2024, both of which share the identical DE3175 map light bulb fitment.