BMW 6 Series - Tech Talk E24,E63,E64,F12,F13
Hi there,
Brand new to the forums but looking for some help or advice.
I have a 54 plate 645 coupe and I have an oil leak going on and the base of the engine bay is wet. It is serious enough that I need to top up the oil monthly.
From what I can see there are two places in the engine bay that...