Questions on a few glitches as 1st Trip

My wife and I took our new 178 out to a local RV park for our first trip to get a little experience under our belt. It was a lot of fun even though we were only 5 or 6 miles from our home and it was below freezing at night (Pod furnace worked beautifully). 

I did run into a couple of issues that I thought I would run by the group to see what you all had to say before I talk to the selling dealer's service department this coming week. 

1) On two different occasions I had one of the interior led lights (two different lights, two different times) act funny while I was adjusting the Jensen radio, anyway I think it was while I was adjusting the radio both times, I am not positive. Once the light over the sink went completely out for a very quick blink then came back on. There were other led lights also turned on at the time that were unaffected. Then a couple of days later while on the last trip, if I remember correctly what exactly I was doing at the time, I was again adjusting the Jensen radio and a led light over the dinette went from normal brightness to about 1/2 brightness and stayed that way until I went and turned it off and back on. It was normal brightness after that.  I think there were other interior led lights on at that time also that were unaffected. For whatever it might be worth I have...and was using a Progressive EMS PT30C surge protector. The first time the led light went out and came back on I was hooked up to my house's 15a outlet (using an adapter). The second time when the different led light went and stayed dim I was at a RV Park hooked up to the 30a outlet. Anything to be concerned about? 

2) I am basically not getting any AM radio reception. The entire Jensen unit seems to work fine other then AM radio reception. I get static and at one frequency I can barely hear a station so I know the AM radio is working, just the reception is not there. This is the case at any location, even in town where I should get numerous stations clear. I assumed that probably if I pulled the unit out from the wall I would find a AM antenna connection not made or gone. After checking in the owner's manual for the Jensen it appears that the connection for AM and FM is the same, so seeing how my FM reception is excellent I am thinking that the antenna is not the problem. Any ideas?

I had two different lights act up, one just going on and off for a second and the other dimming to 1/2 level brightness until I turned it of and then on again and it stayed bright. Maybe not the same issue you had...?

I had two different lights act up, one just going on and off for a second and the other dimming to 1/2 level brightness until I turned it of and then on again and it stayed bright. Maybe not the same issue you had...?

The puck lights are put on with two screws, I would suggest taking off the offending lights and checking the connections, They are installed by well trained monkeys at the factory, (no offence, but I've had to fix to many little things, but i'm wiser for it). I was having a few problems until i installed switches for the lights.

Like this;

Rgds John