Thread: Cluster LEDs - how did you determine polarity?
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Old 08-23-2017, 11:37 PM
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Join Date: Feb 2004
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With a DMM (Digital Multi Meter)
1.You CAN easily figure out polarity (I.C. (Instrument Cluster) plugged in Of Course!

2. Wiring Diagram pertinent to your chassis will show + or - .

Look around Rev190 W201
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