We have a new to us 2018 Pioneer 250RL. We really like the trailer but would love to change the color of the exterior lights if possible. The under trailer and speaker lights are currently red. Those are the only exterior lights we have when the awning is not out. The red light district is not the vibe we are after so we would like to change the color to something else if possible. The trailer came with a remote that looks like it is supposed to change light colors but I cannot get it to change the color of any of the LED's on the trailer (interior above slide, exterior in awning tube, or the red ones under the trailer and speakers). I have put fresh batteries in the remote and it still does not seem to do anything. Does anybody know if these lights are supposed to be color adjustable and if so how to adjust them? Any help is appreciated. Thank you.