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Discussion Starter · #1 ·
I have a 2013 Acadia. Whenever I turn on the fog lights it makes a whining noise. Anyone else had this issue?
 

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Factory bulbs? Just curious, as LED bulbs can cause issues in some areas of the vehicle.
Otherwise maybe the alternator?
I'm not an electrical guy really, but the latter makes sense to me.
 

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Discussion Starter · #3 ·
Factory bulbs? Just curious, as LED bulbs can cause issues in some areas of the vehicle.
Otherwise maybe the alternator?
I'm not an electrical guy really, but the latter makes sense to me.
Yes. Factory. Only whines when I turn on the fog lights
 

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Welcome to the forum.
Is the whine coming from inside the dashboard, or from under the hood? Closely listening to and decribing where the whine emanates will help lead to a possible solution for silencing it. Check areas around the light switch, beneath the steering column, and near the fuse boxes for sure.
 
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