Instrument Cluster Dimmer Fix, Mercedes 300D, W123
Meb Meb
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 Published On Aug 10, 2019

If your cluster Instrument lights are all out then its most likely the dimmer. I'll show you how to fix it quickly.
Needed: Deoxit Electronics Cleaner
https://www.amazon.com/Hosa-D5S-6-Deo...

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