Noise when nav lights are turned on - 2019 SL

[miahhough]

When I turn on my Nav lights on my 2019 SL I get a humming sound. It sounds similar to the old florescent lights. You can hear it in the video.


https://www.facebook.com/1586607473/videos/pcb.1068803846858427/10222843643031411/

[2in2out]

May want to check and isolate your nav light wiring from the speaker wires. An RF filter might be needed to make the noise go away.

[KnoxMojo]

May want to check and isolate your nav light wiring from the speaker wires. An RF filter might be needed to make the noise go away.
I'd say something rattled loose on your journey home. The previous owner woulda been on top of that, you can be sure. He's a stand up dude

[miahhough]

Got some advice from Facebook group. When I turned the auto dim off for the dash lights it quits. If I dim them even 5% the noise starts. Not sure why but it has something to do with dimming the lights.


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