I recently bought a 2011 Grand Cherokee and found out the hard way it didn't have Uconnect, just the button. So I bought the Mopar kit 82212159 to attach to the RES radio. Installed the kit, had the dealership flash it, and was told the module took the flash but the microphone isn't working. The dealership stated they also tried a microphone that was known to work and still didn't work. Since I didn't buy the kit through the dealership they kindly sent me on my way. Does anyone have any idea why the microphone won't work? Everything works now, but that.