buddhatikigod

hey guys, i have a 99ml 320 and it stays outside on nights i live in new england and it get f-ing cold at night its around 5 to -1 degree outside at night. So.. heaters. im thinking of getting an engine block heater i found some universal ones on ebay i like their is also a magnetic universal heater that just slaps right on under the oil pan, seems to work good.


anybody ever done this? any suggestions should i get a MB one made for the ML do they even make those?
thanks
steve