Anti-Theft, Auto Start?




I would like to know if anyone knows how to have the E350 arm the alarm system by itself once I've walked away from the car?
I've sometimes wandered off without locking the doors and I want the car to lock itself to help my sometimes forgetfulness.




This option does not exist in current and previous models.

And nobody would want the car locking on its own accord when you don't want it locked.



