Car Solutions Forums

Hi, I had bought the Lexus GVIF installed on my Lexus IS250.
I want to know if any possibility to resolve the manual push action to press button everytime the car is turn on.
I want it to auto switch w/o manual switch.
The button is the switch button to switch AV source.(AV1, AV2....)
If I don't press the botton, then the display will show nothing(blank) on the screen.

1. What devices have you connected to GVIF interface ?
2. In what position is DIP switch placed on GVIF interface ?
3. Do you have OEM rear view camera installed also ?