Some systems may also use a variable valve that restricts fluid flow and pressure as the vehicle speed increases.
Speed sensing door lock system.
Speed sensing door lock system if equipped all doors will be automatically locked after the vehicle speed exceeds 15 km h 9 3 mi h.
You can activate or deactivate the auto door lock unlock features from the user settings mode on the lcd display.
Speed sensing door lock system if equipped all doors will be automatically locked after the vehicle speed exceeds 20 km or 40 km.
Speed sensing door lock system if equipped all doors will be automatically locked when vehicle speed exceeds 15 km h 9 mph.
For more details refer to lcd display in this chapter.
Hello i can say that there are after market obd devices which are available and can activate the speed sensing door lock but there were some cases where the system develops malfunction in case of accident and the doors were not able to unlock from cabin making vehicle owners trapped in such a situation.
And all doors will be automatically unlocked when you turn the engine off or when you remove the ignition key if equipped.