Latest revision of this part, made by the OEM supplier to Mercedes Benz.
5 cylinder engines: Located on top of the cam cover (back end of cover). Located under the black plastic cosmetic cover that sits on top of the cam cover.
Manufactured in Germany by VNE
Automotive, the OEM supplier to Mercedes. VNE is a lesser known
manufacturer than the bigger electronics suppliers, such as Bosch and
Hella. However, Mercedes has chosen them as one of their principal suppliers.