Thanks. So it seems as though this tracker won't mess with the electrical system and ECM in th e x5? I have Allstate and don't want them knowing my driving habits

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Like I said, the main purpose of this tracker is to know my son isn't driving like a lunatic. Franky, at 17 I had a. 71 Cuda and did drive like a lunatic but I was lucky. No accidents. I also didnt have cell phone technology then to distract me.
I just want to make sure he isn't speeding where he shouldn't and the hard breaking measurement is a sure tip,off of lack of attention. A 4800 pound 4.4 is a tank without a cannon and I want everyone alive. Yeah I'm overprotective but I'm a dad and that's what we do.
I appreciate the input and all the help in the other noob posts I have made. Have a happy holiday season to all..