Cam chain still for life?

[MOR8A]

Does anyone know if the cam chain on the W211 E55 is for life? I had a W124 500E before and was told that that was for life. I'm sure it has not changed but thought I would ask.

 

[kwakdonut]

With proper oil changes, yes, it should last the life of the engine

 

[andy_k]

yep, it's for life - if it fails your engine is dead

Keep an eye on the tensioner and the guides - the chain may well last but they will wear out eventually