Cambridgehank

MB dealer gave my name to Liberty Mutual for an insurance quote. Seems LM and MB have a deal. Liberty will replace OEM parts on my caour r, they are cheaper than my previous insurance company , and they have great TV commercials. Today they sent me RightTrack devices for our cars. They plug into some outlet under the dash. My MB service department (I checked with them first) installed it in about 13 seconds. Now, my display shows that the service settings are not functional! Has anyone had experience with this device? My wife doesn't want it in her car, FaceBook experience has scared her.
Thanks for any feedback.