Hans: I am respinsube for the MBCA concours rules. We have primarily two classes in our Concours: Sreet and Show. The show class is much more restrictive. In either class the car nneds to be displayed as it was delivered and we check all instruments including the radio.
Dealer installed options like A/C are considered original, and are judged but we typically do not judge other options such as fire extinguisher, luggage racks and fitted luggage. Also if it is a Eiuro car it must dsiplayed as 100% Euro, no mixing of instruments and lighting.
We do ont consider extra side moldings original any case.
Peter Lesler
W113SL