Bob,
I will take pictures tonight. I looked and it appears that the strap originates on the back side of the mounting plate, against the hood. It drops down, gets wrapped up around the outside edge of the mounting plate, then comes down between the plate and hood again and runs down to the fender from there. I hope this makes sense - I will take a couple pictures.
Rodd
Powell, Ohio, USA
1966 230SL, Euro, Auto, Leather, both tops
1994 E420