Just installed Blu Logic in my '10 AC. Works great. However, last night I noticed the switch has a BLUE LED. It kind of bugs me. Are they all blue LEDs or was it supposed to be red? Any ideas on where I can buy just the switch. Any one have a description of the different part numbers? I see a PT923-00090SW. Not sure if I am looking for a PT923-00098SW or what the last 2 digits I need are.I bought off eBay and have contacted the seller, but I am not expecting too much. Local dealership had no idea what I was talking about.