We have a recent model ISUZU pickup truck.
Recently we had to replace the battery. This killed the power to the dash board systems.
I can't read the manual because it is in Thai.
The TV screen on the dashboard casts a bright reflection on the back window at night so I want the screen as dark as possible.
OTOH, before I could somehow by chance get the system to do that but also activate the backup camera when I put it in reverse.
But, now I can't get the backup camera to work at all.
How can I get both things I want again? I.e., dark screen when in Drive and the backup camera when in Reverse.