My 2002 530i started draining its battery.
I then noticed that when it was very cold, I could see two demisted circles, near the dash towards the centre of the windscreen. Others reporting similar symptoms concluded that it must be the hedgehog.
So, I replaced my hedgehog on the 19th of last month (bought the unit from a BMW dealer).
this morning, I was greeted with this.
What is going on? Is my 'new' hedgehog faulty? or something else.