How do you fix bmw 730il rear door window passenger side only?

To fix the rear passenger side window of a BMW 730iL, first check the fuse related to the window operation to ensure it's not blown. If the fuse is fine, inspect the window switch for any signs of damage or malfunction. If both are functioning properly, the issue may lie with the window motor or regulator, which may require removing the door panel to access and replace the faulty components. Always consult a repair manual for your specific model for detailed instructions.