In that case, I would still think the OVP would be in the left side of the engine bay, in-between the first and second firewall (for lack of a better term). The left side would be your driver's side.

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Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".