My 95 E320 wagon had trouble on the MA state inspection dynamometer last year. Well - it's that time again

I contacted the RMV and they said if I couldn't turn of my traction control, I could skip the dyno part of the inspection. I checked my owner's manual, but couldn't find anything.

Does anybody know?

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73 2002tii
95 E320

I had my state inspection done recently here in Missouri. I told them I had electronic 4 wheel traction contol and they said if that was the case, I would need to do the test on a double-roller dynometer. The technician said that would prevent the traction control from activating because both axles would turn at the same rate.

It seemed to work, I didn't have a code or anything afterwards.

Charles