Hello everyone...

I had a bad navigation unit and replaced it ok.
2004 LS430 - trunk had water intrusion and original nav missing when I bought the car. I still have to check the trunk seal for leak.
Currently still sorting out entire car - this is just one more item on the list.
I plugged in the replacement nav in trunk and it ran ok.
Video worked for about 10 minutes with new nav and then the screen started scrolling..
I am not sure what to do next. I may just leave it and .