Does the Tesla Roadster have the (basic) equivalent of OnStar? I'm not familiar with OnStar since I don't own any vehicle that comes with it. I remember that there is a button that can be used to call a service, and I know the Roadster does not have any voice capability. But what about the remaining features? Provided that the GSM is enabled by the owner, will Tesla Motors know if there is a wreck? airbag deployment? Is there Stolen Vehicle Tracking like LoJack? Does Tesla Motors receive odometer updates along with their battery information? Is the Tesla GSM based on CDMA? Obviously, the Alpine system provides turn-by-turn navigation through its independent GPS. I realize that the Roadster certainly does not have 100% of the OnStar features, but I still wonder how many of the other features are within its capabilities.