My Multimedia system is 15CY for IS300h . Yes you can get map USB, but where is navigation software VE94100B ? 13CY has VC18 -software. Navigator has internal SD-card . Is navigator software in the same memory as Multimedia System 15CY. Map USB can update software, but can it update VC18 to VE94 ?.
I think that navigation software is not in SD-card, but how it works actually ?
Has anybody other this VC18 software in 15CY system like I have?
System picture something like this Navigation & front monitor display for Lexus IS300H AVE30 - Auto parts (epc-data.com)