Starter Battery Drain; How to stop ECU's etc from consuming battery when door opens?

[Skydance]

My guesses are...

Low pressure fuel pump
Electric coolant circulation pump for the EGR cooler
Electric coolant circulation pump for the turbo

I discovered that if I open a car door and it boots up the infotainment screen, these two actuators move under the plastic cover. That’s the faint whine you can hear. Are they called EGR actuators or swirl flap actuators?

 

[landmannnn]

I discovered that if I open a car door and it boots up the infotainment screen, these two actuators move under the plastic cover. That’s the faint whine you can hear. Are they called EGR actuators or swirl flap actuators?

Actuators for the EGR cooling circuit.

 

[HereinDaRockies]

I discovered that if I open a car door and it boots up the infotainment screen, these two actuators move under the plastic cover. That’s the faint whine you can hear. Are they called EGR actuators or swirl flap actuators?

It’s IA’s patented Rube Goldberg actuator.