The video below circulated the internet last week as the owner of the M6 decided to use the Frankfurt auto show to make his point publicly. Make his point he did but what was left out of the vast majority of reports was that the M6 is leased. The lease agreement requires that the car come back in good condition. So not only does it appear the man leased a lemon, it looks like he also just bought himself a squashed lemon. BMW's lawyers won't be losing this one especially considering the owner already refused BMW's offer to replace the clutch and flywheel that were causing him problems.
Sometimes one reaches the limit of what can be done to please a customer.