I have a different problem. We have the new wireless light switches and LEDs in our van. I have just found that when the lights ove the bed are turned on the Fusion radio loses volume. When the light over the sink it turned on the radio loses all sound. Same when the lights over the dinette are turned on.
When the 2 main cabin lights are turned on no problems. Likewise same when the ensuite lights are on.
Anyone else experience this ? And, if so how did Jayco fix it?