Hi Tim, MB usually uses tie wraps that can be opened , they lock like the Glad garbage bag ties, if it's a zip tie wrap, it's probably not OEM. Can you see a MB logo on it ? Just kidding...
1985 380SE- 160,000km 'Blistu' - Sold
1988 300CE- Eva,my garage mistress
2007 R350 4matic- The Black Pearl
2011 Ford Ranger-Work truck
1974 25' Trojan Sea Raider- 'Grannyknot'
2002 215 cm Atomic DH skis- Canadian SDH record holder, 175.5km/h- Vars 2010