But but but but - lots of cars do have electrically heated front windscreens on teh higher spec models and available as an option lower spec. There are Alarm sytems now with remote controls that allow you to remotely start your vehicle, but not sure about regulations re being standard fit. There is also a heating sytem which is run of your own fuel tank which heats the water and pumps around the engine to prewarm he car. They are commonly used in the colder climes, and very useful for diesel engined vehicles which take a lot longer to warm up than a petrol.