2019 Z19 Sport Dimmer Switch - What's It For?

[JohnB]

What does this dimmer switch do? I can't see where it does anything on my boat:

 

[Bill Willette]

I used my Z17 nav lights on a recent trip but forgot to try it. I believe it should just dim the instrument lighting by a set amount.

 

[Darryl Stafford]

What Bill said. Dimmed dash lights make it easier to see at night.


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[Larry Williams]

Yeah, IMO, that was kind of a waste since they really aren't very bright anyway. I'm not out much in the dark anymore but I've never used the adjustment switch.