So when i purchased my 04 TSX the navigation system and screen completely didn't work. I had it repaired and it worked for about 11 months till just last week. I don't know if it is even worth repairing anymore but it is really annoying that i have this big navigation screen that is basically worthless. This time, only the navigation doesn't work and i can still access the trip computer and AC controls.

My question is what other options are there for using the navigation screen? I have read about backup camera's and DVD TV option.

Any other suggestions?

 

My screen often goes blank, although the back light is still on. This is due to a loose connection in the wire that goes to the DVD player in the trunk. I need to fix this sometime...

You have mentioned just about everything you can do with the screen. Anything that outputs a video signal over an RCA cable will work. Put in an Xbox if you like, or a Bluray player. I connected a backup camera since it was only $15 worth of parts.