The is a 2005-model double-DIN Japanese domestic market (JDM) navigation and entertainment head unit manufactured for Toyota vehicles. It is primarily a DVD-based system that requires a specific "Map Disc" to function correctly, especially after a battery disconnection. Core Specifications and Features Release Year: 2005.
: The interface is entirely in Japanese. Users frequently rely on third-party guides to find basic settings, such as switching video modes (e.g., to NTSC) for external players. The "Error 19" & Map Disc Problem Ndda W55 Manual 19