Well, I thought I was going to get away with it, but guess not. This afternoon when I started my car after work the CE light came on again after being un-lit and driven ~80 miles since Saturday. I pulled the code per your previous instruction and read back only one, 005; I've erased and re-set the light and it hasn't come back on yet, but I'm sure it will. What do you recommend? I want to thank you and this forum again for the wealth of invaluable information and, I've told my boss about this websight as he has a '78 or '79 Mercedes diesel he has had trouble with off and on, and he is excited about registering with the forum as well.
Thanks again,
94E
p.s. I don't know if it's relevent or just coincidence but, both times the light has come back on after being serviced from the dealer, and me erasing the codes, has been on the same day I've refueled it.