I found a good source for replacing the awful blue illuminated switches on the control panels found in the newer units. I did not like the bright blue glow at night. I found the red version of the switch if anyone is interested in replacing them. This guy
(
https://www.ebay.com/sch/eBay-Motors...n=bupps&_sac=1)
on eBay was very helpful in finding and supplying the correct switch. He also has several other commonly used switches available. Even the blue ones.
I am not affiliated with him in any way besides being a happy customer.