When I first saw this a few weeks ago, I thought it was just some substance that happened to hit the front of the car and I wiped it off with alcohol. It has since reappeared in the gap between the headlight and fender on BOTH sides of the X5! This is really strange, it must be something that is decomposing - it is dark grey, almost black, and remains tacky to the touch. I tried my best to capture it in pictures.
Does anyone have any ideas of what this is and if it is serious?
Otherwise I call Ghostbusters - it's ectoplasm and I've been slimed