Thread: Mercedes Star Diagnostic Mods
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Old Jul 21, 2012 | 04:39 PM
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onehundred80
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From: Ontario
Default Re: Mercedes Star Diagnostic Mods
Originally Posted by Billy22Bob
Interesting concept - autodimming....
how does it work...? doesnt it need a 12V Power supply to activate some crystals or something?
Yes, it uses a light sensor in the mirror.
It goes to day time mode for reverse if you want to hook up the extra wire.
 
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