I believe it was all W124 cars after 8/92. Do a search-MBDoc looked into this at one point. Had to do with more 'environmentally friendly' wiring insulation that was adapted.

I hope you get a TE-it won't disappoint.

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"If God had meant for us to walk, why did he give us feet that fit car pedals?" Sir Sterling Moss

Michael
2014 E63S Estate
2006 SLK55
1995 E500
1986 Porsche 944 turbo