humming when dimming panel lights

Systems
Systems Posts: 14,873
edited November 2004 in Car Audio & Electronics
2004 Outback Sport
I still have the original audio (no comments) but I'm thinking about an upgrade.
But before I go about that, I wanted to find the source of a little problem.
When I dim the panel lights, a medium pitch hum comes on through the stereo.
Has anyone seen that before, or know what it could be? It seems to be a grounding problem, but that's how far I go.
I wonder if just replacing the head unit will get rid of it.
One guy at the dealer said it was normal, that some of the cars have it and there was nothing he could do. Can you believe that?

My warranty is about to expire.
Should I make a fus and have them fix it?

Thanks.
Testing
Testing
Testing
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Comments

  • Systems
    Systems Posts: 14,873
    edited November 2004
    I thought I was on the subaru owners forum.
    Sorry for the cross post.
    Testing
    Testing
    Testing
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  • exalted512
    exalted512 Posts: 10,735
    edited November 2004
    just because it happens to a lot of cars doesnt mean it should be there, you are getting some type of electrical interference somewhere--if it bothers you id have em fix it if its under warranty
    -Cody
    Music is like candy, you have to get rid of the rappers to enjoy it
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