While browsing around in my radio slot in my 89 190E 2.6, ( the radio is out) I found a little connector about 1 inch wide with 3 little holes in it and one wire attached to the back end of it and metal inside the holes...where does it go and what does it do?


Also, does the gear selector illuminate in this car? Mine does not (automatic)
thanks

so no one has any idea?