Model: bosch she46c06uc/33
dispenser: bosch 00490467

Dishwasher was installed years ago by previous owner (could be original to the house, idk?) We moved in recently. Wife attempted to use the "rinse aid" and it was plugged up, couldn't put any in.

I found the dispenser online. Ordered it. It came in, I took the door cover off the dishwasher and noticed right away the "old" dispenser has two wires plugs. One at the bottom and one way over on the side by the rinse aid. see photo -> https://ibb.co/RD0HfF2

The new dispenser has only the one wire harness plug at the bottom (also can be seen in picture). So I returned the first dispenser, ordered another one from a different supplier, and it came in. Same thing, only one plug at the bottom.

I'm wondering if I just put it in and forget the other plug? I have contacted Bosch and the tech person isn't sure what to do. Any experience with this is greatly, GREATLY appreciated.

Thanks.