Has anyone found a solution to adding the auto-window function to the passenger side window?

 

The driver's side auto-window function (i.e., Auto-up and Auto-down) is controlled by the driver's door multiplex control unit. The 7th generation front passenger side doesn't have a separate control unit; so, not easily feasible to make the front passenger have the auto-window function.

8th generation Accords, which have auto-window functions for both front driver and front passenger windows, have separate control units.