[///M Power-Belgium]

Originally Posted by SkypirateX

By the way I did have this done, the dealer retorqued the manifolds and the noise remains

I saw it several times on BP about Liqui Moly and S65 ticking noises .
Sometimes it's really hard to say because we heard ticking noises caused by heat shields , manifolds and even valve train .
Of course ticking noises from bearings I heard enough on here .
But mostly it's really hard to say from where the ticking noises come from..

Personal I run for the moment with the BMW ///M Twin-Power Turbo 10W60 , before I ran always with Castrol-Edge 10W60 and I never heard ticking noises on my S65.