hi everyone, I am new here. I have a 2016 jazz s i-vtec. stood in front of it the other day looking toward the windscreen, (not something I have done since buying it, there are still buttons on the dash I have not touched yet either) I noticed there are three clear areas where the rearview mirror is? There seem to be some kind of sensors or cameras in them? I can't find anything in the handbook and I was wondering if any of you nice people know what they are? (I do not have any driving cameras fitted that I know of) Any help would be appreciated. thank you.