Advice on an aftermarket stereo?

So I just bought a 2004 honda pilot with a dvd player in the back. What is a good aftermarket stereo with a back up camera (or ability to add one) that will connect to the dvd player? I also want to keep the steering wheel controls. Also, what wiring harness, etc. Do i need to install it?

My 2013 Honda Pilots VTM-4(4WD mode) and Check engine light are on?

A few miles latter I restarted the engine again, a few times and only the Check engine light was on. After driving a mile or so I turned off the car and started a couple of minutes later but this time no lights were on.

A few miles before those two light went on, it felt like the car kind of jolted a little but I'm not too sure if it was an engine misfire or a pothole.

I need an aux cable for a 07 Honda Pilot?

I need an aux cable for an 07 Pilot, but I don't want the ones with the "box" that comes with it because it seems like I have to find a way reroute it to fit inside the car (I'm not lazy believe me, I just don't need the extra). I keep trying to look for one, but they are made for other vehicles like Mazda, Hyundai, Nissan, and such.

I would just buy a custom radio, but I'm 17 and can't afford to buy one right now, but I can install something like an aux cord by myself.

Selling a '89 Honda Pilot?

How much should I sell it for? The battery is dead, but the pull start works great. There's nothing wrong other than needing a new battery.

Added (1). Forgot to mention it's a FL400cc

2005 honda pilot, what are the effect of the oil pan abs sensor if your car does not have one?

I have a 2005 Honda pilot and i just replaced my oil pan at the dealership due to a stripped drain plug. They said that there's a back order of the abs senser for the oil pan ( didn't know there was an abs sensor for oil pan) that it might take a while. Now that i'm waiting my car has been making a wisking noise every time i step on the pedal, then my fuel guage fluctuates, and my car is burning more fuel than ever. I called the dealership and will be taking it back. Now can the sensor affect all this or is it something else.