Yes, the ASR light does NOT come on. And yes the ASR light works on the initial start-up display of all lights. When I get on it on a cornering maneuver, it lights right up.
From the git-go this has been a strange problem. M.B. Doc thinks it is an electrical problem. Before I bought it, the car took a mild hit from the right rear. $300, a new tail light and some paint took care of it. We have looked at all of the wiring in the rear but nothing was out of ordinary. We changed out the rear speed sensors just in case. I have another CCU on the way. If this doesn't do it, I am running out of choices.
Arthur Dalton gave me a tip a couple of days ago. He suggested cleaning #5 and #7 fuses and pushing in the "snow chain" switch on the first commute. Fuses are all new but I tried the switch method yesterday and no "limp home".
Will see what today brings but tomorrow will talk to the dealer about a scan.
Anziani
'93 300CE
'95 E420