Honda Crosstour Interior Door Bulb Size

The Honda Crosstour interior door light utilizes a 194 bulb size for illumination within the cabin area. Data for the specific component covers the period from 2012 through 2015.

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
2012-2015	194

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.	194

Other Locations

Additional Notes

The Honda Crosstour uses the 194 bulb for its interior door application across the 2012-2015 model years.
The 194 is classified as a miniature wedge bulb, designated T10 in the international bulb sizing system, where "T" refers to the tubular shape and "10" indicates the width in eighths of an inch.
The 194 operates at 12 volts and draws 3.78 watts, placing it in the low-wattage range typical of interior courtesy and door lighting applications.
The 194 follows the ANSI standardization system, meaning the designation is recognized across the United States and Canada as a consistent specification rather than a manufacturer-specific code.
The wedge base design of the T10 means the bulb is held in its socket by the tension of the glass envelope itself, with no separate metal base or pins required for retention.
Because the 194 is an ANSI-standardized type, aftermarket and OEM replacements carrying the same designation are generally interchangeable across the 2012-2015 Honda Crosstour interior door fitment.