Recently got a W204 C63 and noted on collection that when driving in a straight line, the steering wheel was off center to the right by maybe 8 or 10 degrees. I had a local MB specialist correct this (in amongst some other issues being put right by the selling dealer) and it's better now but still feels a little off to the right.
Is that what we are describing here as "pull to the left"? I imagine the garage that did the work will have checked and set the geometry etc. to MB stated values rather than anything beyond that to try and resolve the reported issue, I guess this would need to go to a good alignment specialist with decent equipment and the know-how to use it?