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Old 03-05-2016, 09:04 AM   #1
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Join Date: Jun 2014
Posts: 6
wiring to the roof vent of a 318 BHS

I have a 2013 Lacrosse 318 BHS and I was thinking of replacing the main roof vent with a maxair or fantastic fan. Does anyone know if there is already wiring to the main vent or will I have to fish a wire from somewhere. I am going to the storage area tomorrow to take a look but was hoping to find out information ahead of time. Thanks.

2012 F-150 FX4 with ecoboost
2013 Lacrosse 318 BHS
Davevod is offline   Reply With Quote
Old 03-07-2016, 11:05 AM   #2
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Join Date: Apr 2015
Posts: 17
I installed a Max air in bedroom....if you remove stock vent and feel around, you should find wires as i did....find which is the hot wires for 12volt and connect to new fan which has it;s own switch...I had no problems doing this way
Tula is offline   Reply With Quote

roo, roof, vent, wiring

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