Blinking Dometic Refrigerator Display Lights

[DR_S]

I have a 3-way Dometic refrigerator (RM2454). While on auto and ac lights on eyebrow are displayed correctly, out of nowhere and randomly, the display lights begin to cycle on and off ultimately lighting all lights including check light! Sooner or later the display comes to settle correctly on the auto and ac lights correctly being lit. May happen multiple times on a trip or not at all! Checked volts for dc (13.4v) and ac (reads 115v) Anyone experience the same? Any suggested insights or solutions?

[bikendan]

Hi and Welcome to FRF.

What year, make and model number of RV do you have?

Since 3-way fridges are usually only found in popups, A-frames and truck campers, you might get better help from others that own your type of RV.

[DR_S]

Absolutely! I have a 2021 Casita Spirit Delux. It has a common across rv brands, as I understand, Dometic refrigerator. I have contacted Dometic and they say they have never seen this before!!! The same response from a Casita Forum. I was hoping that this mega forum - would certainly have experiences with this issue. If no luck here, I will likely start swapping control boards. Thank you for any help or suggestions.