Hello guys I hope one of you can help me out with this. My car is making an anoying buzzing sound its coming from the domelight and I delive it some sort of fan it just started about a week ago I comes and goes. I cant figure out

 

You have a buzzing "fan sound" coming out of your domelight ? I've never heard of this. Could there be something wrong with the bulb that it's buzzing? Do you have a stock bulb or a custom colored one?

 

You'd better be careful its not a current leakage....it may short circuit the entire system.....good luck!

 

Its a stupid little fan in one of those small slits up there. I used to get it also but havent in long time. I just kept a small toothpick in my ashtrey and when it came on i put the toothpick up there to stop it. Normally all you have to do is stop the fan and it will stop the noise. I had been getting it a lot this summer but not in a long time. Sorry i couldnt give you better help, just my way of ghetto rigging it.

 

Very interesting, I had no idea ...

 

Thanks for the input guys Now I wonder what the hell that little fan does??

 

Bro, in a pinch, the ghetto rig is the best way to go...

 

I think I'm going to try a little WD-40 first but if it fails Ghetto will be my middle name.

 

I realize that.....the tooth pick is still in the ashtrey

Maja, let us know if you ever find out what the fans purpose is and/or what is causing the noise.

 

The purpose of this fan is to draw cabin air to the temperature sensor controlling the A/C and heating. In the past is was only there if at the same time the car was equipped with a sun roof. But maybe now its always built in.

 

Thanks for that bamberger_1, that makes some sense.