Big Bob,

Thanks for your reply. i think that you're right, If i can change the current VHS to a DVD system that should work fine for my passengers.

The nav system works fine but need to update software.

The current VHS system is operational but no sound. What so you mean by a BOA DVD paper. I dont know anything about wiring or stereo systems.

I hope that I have a OEM TV tuner connection for a rear camera. I'll take some pictures of the back of the VHS paper and post them tomorrow.

Thanks
Chuck