car_product/init/init.car.rc - platform/packages/services/Car - Gitiles

 service vms /system/bin/vehicle_monitor_service
    class core
    user root
    group root
    critical

 service vns /system/bin/vehicle_network_service
    class core
    user system
    group system
    critical

 on boot
     start vns
     start vms
	service vms /system/bin/vehicle_monitor_service
	class core
	user root
	group root
	critical

	service vns /system/bin/vehicle_network_service
	class core
	user system
	group system
	critical

	on boot
	start vns
	start vms