I don't see a 107 listed in your signature, so I'm not sure exactly what car you need it for. See http://sites.google.com/site/mercedesstuff/home near the bottom of the page. It doesn't sound like what I think you need, but it's worth a look anyway.

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Len
'59 220S Cabriolet-SOLD and living happily in Malta
'83 240D 351,500 miles original owner-SOLD
'88 560SL 41,000 miles - totaled and parted out
https://sites.google.com/site/mercedesstuff/home
'99 E300 turbo 227,500 miles
'03 SLK320 40,000 miles - gave to my daughter
'14 Smart electric coupe 28,500 miles
'14 Smart electric cabriolet 28,500 miles
'15 Smart electric coupe 28,000 miles