greetings all, I'm looking for a little help in finding a part number for my 124 that my local MB parts dept don't seem to be able to locate on there EPC. the part in question is the rubber plug/grommet that is fitted over the holes (2 on each side) in the rear side pannels that are located under the plastic cladding piece just behind the door. i think the hole and nut they cover are the rear window adjustment nuts? at the moment mine are covered with windscreen washer lids according to MB. regards.