Sorry guys i dont know all my tech terms but this is a real though one thought and i figured maybe someone on here may know the answear. I own a 2006 GS 300, I did the dvd player conversion works awesome the question is. I was playing with the Nav Service page and was playing with the Location selection and changed my location and now the car is telling me i have the incorrect disk for the NAV. But it also will not let me go back to the Nav Service page to change back the location? If anyone know the answear to this Help me out the dealer wants to replace the entire ECU unit and charge me $1500 but i know that their is someone out their who my have the answear to this.

 

Can't you go back to the Nav service page?

 

Yea actually you cant because I will not let you. For some stupid reason it constantly looks for the wrong disk. I fixed it though thanks for the responce.