My old Mazda needed 2 batteries in 3 years, hardly surprising when it's minus 30 in Jan & Feb here. My current Toyota has an engine warmer, little plug hole in bumper connects to mains, which heats up a kettle like element on the sump plug, also connected to it is a 240v socket in the car for a low wattage cabin heater. Have to put a Silicon soloution in all door rubbers too or they freeze weld to eachother and get ripped to shreds. As a child I lived in Saudi Arabia, in my 20's I was a barman in Greece for a season. I love the sun. I feel like I've been short changed moving here!!! What a mug.