Let me start with I'm new to this site and very happy with the wealth of information you all have provided. Thank you! My current problem is with the Navigation disc. I purchased a copy of the 7.1 version for my wife's 01 RX300. After loading the disc it works for awhile then it seems to drop portions of the map. The disc is a copy so I contacted the guy I bought it from and he sent me new copy of the 8.1 version. It does the same thing. After reading about the hard drive having some issues with the drive motor I was thinking that the problem might be there. Has anyone experienced the same problem? After 32 years working on cars, I don't think I'm breaking new ground here.
Thanks for all your help in advance!!
