noun, noun which may take the genitive case particle 'no'
in-vehicle; on-board
Used as a noun or with の to describe equipment, devices, or systems installed in or mounted on a vehicle.
この車には車載カメラが付いている。
This car is equipped with an in-vehicle camera.
車載用の冷蔵庫を買った。
I bought a refrigerator for in-vehicle use.