The instrument lights on my 1994 E 320 went suddenly black at night. My mechanic managed to replace a bulb behind the RHS of the instrument cluster but said that the socket on the left hand side ( behind the fuel gauge) was broken and had to be replaced. Problem is ... he can't locate one. He was told by an MB parts store that the sockets on the 1994/95 E 320's was different from the earlier models and was impossible to locate either new on in a wrecking yard. I now have to drive with half my instrument lights on. Any suggestions for getting a replacement socket. An appeal to local wrecking yards has gone on for almost 2 months with no replies and I'm beginning to despair of ever getting full lighting again!