Mercedes E220d - Camshaft warranty Mercedes E220d - MercE220d

Not sure if this is the correct place to post also posted in legal forum...

Hi all just wanting a bit of guidance. I have a 16 plate E220d Mercedes. 11 months ago (2 months out of warranty) I had camshafts fitted at my own cost at a Mercedes dealership. Last week my car broke down again had a call from Mercedes dealership were I had it recovered to who also carried out the work 11 months ago saying a camshaft has failed and they have requested warranty from Mercedes UK. I won't hear the outcome until Monday.


Does anyone know what I should expect them to cover? Just the parts or part and labour or...?

Car serviced twice by a Mercedes specialist since and isn't due another service for 4000 miles.

Mercedes E220d - Camshaft warranty Mercedes E220d - S40 Man

Why did you change the camshaft? That's pretty integral to the engine and should in most instances last the lifetime of the engine. It's their a design fault with this engine?

Mercedes E220d - Camshaft warranty Mercedes E220d - MercE220d

The first time I had taken it to the dealer I was told they had never seen it before. Might have been true as not many of the new engines would have had so many miles. But over the last year I have heard of more and more having this problem so it turns out there is a design flaw.