Thank you everyone for your input.

I just checked the date on the wiring harness and it says "03.04.02" so it appears to be a new one . Next step will be to clear the codes and see which ones come back.

In the mean time, any guesses as to what might be the problem?

__________________
Robert Fini

'12 ML350 BlueTec, 111k
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'94 E320T, 249k
'93 190E Sportline LE, 168k (daughter's)
'84 190E-2.3/5spd (Stage Rally Racer)
'66 230 W110 Sedan (Barn Find, Vintage Racer build in progress)