Hello, I was reading a post you had made about 6 years ago in the link below and I just wanted to reach out to you and see if maybe you could possibly aid me in answering a question I had about my Calibre K40 unit. I recently just bought a CPO 2012 C300 from the dealership that came equipped with this radar detector and up until 2-3 weeks ago it worked great but then my front sensor stopped working completely. I'm not sure if this is hard wired or if it is bluetooth (battery in sensor could just be dead in that scenario I'd imagine) because I know nothing about it, so just wanted to see if you had any suggestions/troubleshooting I could perform before I have Mercedes rake me over the coals to fix this matter.
https://mbworld.org/forums/mobile-el...r-jammers.html