Aplologies if this is the wrong group.
My 1991 BMW 520i was running perfectly. A friend then revved it rather high and turned it off.
Since then, all the lights come on, but the starter motor does not even turn - just dead silence.
All other electrics seem perfect.
I have just put a brand new battery into the car and still no luck.
I have checked all the fuses and they are fine.
That is about the extent of my vehicular knowledge, unfortunately.
Any ideas?
Many thanks