Mr. Lin

$3,400 sounds like a great deal.

s.e.a.n.

Has been a little over a month since the repairs were done and she is running flawless.

Bill99

Any one have a procedure for doing this DIY? I would like to try this myself since I have done some rather intensive work in the past, such as rebuilding a manual transmission, etc. Or am I way off base and should not attempt this? How can you tell that they are old style bolts that can break?

bhamg

PM AMG3.2 who posted on this thread, he has what you need.

1gaspar

Can you check if it is affected wddgj7hb3cf824186?

Mort

No it is not, none of the 2012's are affected.

Nhaf

my condolences.. you got a really good price on the job though. this makes me want to sell my 09 c63 immediately.

AMG6.3

Sorry to hear. Did you get a low coolant light or you just notice by checking under the hood?

BLKROKT

You guys know this thread is three years old, right?

And he said in the very first bullet point that the low coolant light went on. Pay attention please.

Cylinder Head

iTrader: (1)

Good thread for educational purposes though. The head bolt issue is real and those getting into anything with an M156 need to know about it.