Not sure if I should take the bottle and lines out for the winter or not. I dont have a bottle heater and the bottle is empty but I dont want anything to go wrong with the lines or solenoids when it's 10 below zero outside.

 

Unless your kit is made of the lowest grade Chinesium, it will be fine. Consider that it's probably made of exactly the same kinds of stuff as the rest of the car.

 

meh mine stayed in the car year round. if i needed it, id purge the lines real quick and be good to go.



if there is water in your lines you got bigger problems.

 

I left it in during the winter. Summer was way too hot to risk it.