Fuse swtich on and off

The "fuse switch" is a switch within the instrumentation which is always in the "on" position, unless you have engaged in storing the vehicle, which will stop unnecessary battery drain from occurring for long storage. There is no reason, cause or indication to turn this off otherwise, and you or someone outside of your knowledge has done this, it should always be on. That said, electrical system issues that probably stem from low battery voltage in the first place can probably cause warning lights like this to come on. As a result I would recommend having the battery tested for capacity and the ability to sustain a load. Seems like cold temperatures expose battery weakness, perhaps, and could be the cause of this concern. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops