We brought the 3051s over from storage this weekend so I could do some work on it. There were three things that have never worked since picking up the RV at the end of June.
First, the "alley light" at the step up into the bathroom/bedroom has never worked. It turned out to be a bad positive connection. All I had to do was redo the connection and boom - Alley light is lighting.
Next, the subwoofer was silent. I had all sorts of fears of cable problems etc. But it turned out that the volume knob on the SW was turned all the way to zero. So, all I had to do is crawl under the sofa and crank some volume. While there I adjusted the cutoff frequency too.
Lastly, the dashboard Radio/XMSirius/GPS/DVD has never once worked at displaying video on the overhead TV above the driver compartment. I tried everything. Still no go. And to make it worse you have to remove the entire dashboard facia to get at the double-din unit. I got the dash 1/2 way out and gave up. I couldn't figure out how to completely remove it and I really don't want to anyway.
The Yellow video RCA was falling apart on the TV - it was really cheap quality. I replaced the RCA connector but that didn't help. The video will show on the Jensen in the dash but there's no way to get it to display on the TV.
I HATE taking the RV into a dealer for this little crap. I really doubt they'll know what to do and how to fix it. I'm pretty sure that the A/V cable isn't plugged in to the connector on the back of the unit. I can ALMOST see where the RCA cables go - but not where they terminate. It's VERY crowded back there.
I'd much rather take the RV to a Custom Stereo Installation place. They're experts at this stuff. They'd fix it in no time. If only I could get Forest River to cover the cost. I mean the RV is one-month old.
PS. the Jensen display shows REAR OFF with a red line through it.