Kia Soul Map Light Bulb Size

The Kia Soul map light bulb size chart specifies 3 distinct bulb sizes: 904, 168, and DE3175 for the map light component across multiple model generations. The replacement chart covers vehicle production years spanning 2010 to 2024 with corresponding bulb size data.

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
2020-2024	904
2019	168
2014-2016	DE3175
2010-2013	904

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	904
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.	168
ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V.	DE3175

Other Locations

Additional Notes

The Kia Soul map light draws from three distinct bulb types across its model years: the 904, the 168, and the DE3175.
The 904 is a miniature wedge bulb following the T10 form factor, rated at 12V and 8W under the ANSI standard applicable in the US and Canada.
The 168 shares the same T10 miniature wedge form factor as the 904 but operates at a lower wattage of 4.9W, also at 12V under the same ANSI standard.
The DE3175 is a festoon-type bulb measuring 31mm in length with end-cap contacts, rated at 12V, and likewise conforms to the ANSI standard for the US and Canada.
The 904 is the most frequently specified bulb across the Kia Soul's map light history, covering the 2010-2013 and 2020-2024 model years.
The T10 wedge base is shared between the 904 and 168 bulbs, but the wattage difference of approximately 3.1W means the two types are not rated equivalently, and substitution between them would alter the light output.
The DE3175 festoon bulb uses a physically different mounting style with end-cap contacts rather than a wedge base, making it mechanically incompatible with sockets designed for T10 wedge bulbs.
The 2014-2016 Kia Soul map light uses the DE3175 festoon bulb, which represents a distinct socket type from the wedge-based bulbs used in surrounding model years.
The 2019 model year specifies the 168 bulb, which differs in wattage from the 904 used in the adjacent 2020 model year despite both sharing the T10 form factor.