Hi everyone!
im new here but not new in my.is which is an US based best IMHO forum concerning the lexus IS .
anyways . i got a VAIS unit from US a week ago and it didnt fit my IS300 '02 due to the lack of 20-pin connector on my HU unit...bloody european version :( im in tight contact with vais right now. so there might be a solution by connecting it through the 12-pin connector instead. wire is on the way to my home, so ill try as soon as i get it!
ill keep you all posted!
cheers!