Thanks, DOC. I'll do that ASAP and post my results back. Oddly, last night it happened three times and I was going on the interstate at around 90mph (empty road) and absolutely no other symptom other than the light. I will go fab a meter to lighter socket adapter now......

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-tp


1990 300SE "Corinne"- 145k daily driver - street modified differential - PARTING OUT OR SELLING SOON - PORTLAND OR. AREA - PM ME FOR DETAILS
1988 560SEL "Gunther"- 190K passes anything except a gas station
1997 S420 - 265k just bought it with a rebuilt trans. Lovely condition