The timing chain is only the beginning. PS - Of course BMW is being an arse about the whole thing. They can afford to, and don't give a shit about the used market. I can't really blame them. Yeah, can ...
I've not had the best 7/8 months with cars. Early this year I had to pay a tonne of money to get my BMW 320cd serviced (120,000 miles), and it had a big list of advisories, including the glow plugs ...