OM642 CLS 350 Turbo Intake Gasket

[MrGundam]

I've had a good look. Can't se any loose wires.

From what I read the thermostat with sensor may be an update which your harness might not have had.

 

[MrGreedy]

When refitting, that orange turbo inlet seal should be fitted into the batwing first to make sure it's seated correctly

 

[mbmb123]

Agreed, did that went refitting.
It was left sitting on the turbo when I pulled off the bat wing.

 

[Ecoupecouple]

So I took to old PCV off today ready for delivery of new one from MB.

I notice the old one has a little sealant dabbed on opposite ends. Is this required when replacing?

Also cannot seem to find a min / max level for my coolant:

Hi there reading this old thread, I see you changed your PCV, I'm trying to do mine on a 2012 e350cdi diesel and can't get a socket or spanner in the lower screw and if I do, no room to turn. Any tips please?

 

[MrGundam]

Hi there reading this old thread, I see you changed your PCV, I'm trying to do mine on a 2012 e350cdi diesel and can't get a socket or spanner in the lower screw and if I do, no room to turn. Any tips please?

I think from memory you can use a 10mm or similar ratchet spanner and it will bite enough to undo / tighten

 

[Ecoupecouple]

I think from memory you can use a 10mm or similar ratchet spanner and it will bite enough to undo / tighten

Great, thank you!