2004 S55 AMG door unlocks while driving, help!
Could be in your shift assembly something making a connection on the park switch.
I don't know if you would have any luck with sds, the car's system is pretty accurate but unless it is programmed to see "hey this door shouldn't unlock at this speed." It's more of "hey the car is in drive lock the doors" or "hey the car is in park unlock the doors"


