How do I recalibrate the estimate winter range on my BZ4X

[apollod'god]

My bz4x estimated range has decreased since I bought it. I was initially getting around 230 miles, but now it's closer to 220 due to winter weather. I realize it's just an estimate and that using the heater and defroster affects the range. I'm wondering if there's a way to reset the estimate and erase the stored driving data. The app doesn't seem to have that option. Can it be done through the car's display? I'd rather not create a new driver profile if I don't have to. Any tips for maximizing range in winter, and is it even possible to recalibrate the range estimate?

 

[SilverFox]

I've learned that the estimate adjusts dynamically each time the vehicle is turned on. With more driving, it collects more data, becoming better aligned with ones personal driving habits and the conditions around me. Resetting doesn’t offer much unless I'm drastically changing my driving patterns or environment