Looking for help for finishing

I am trying to finish my pack.

I recently purchased the last of the electronics from the gbshop and now I have some questions after having them all hooked up and tested:

The Power Cell and Cyclotron light kit, (Pack: Power Cell and Cyclotron Light Kit - Electronics Kits - GBFans.com Shop) has a plug and a light for a Vent LED. The thrower/wand light kit also has a Vent LED. What is the Pack Kit’s Vent LED used for? I don’t have any spots where it runs to, unless it is meant to go into the N-filter?

Any help would be appreciated and you would be Awesome!

The pack vent LED goes in the n-filter, I think it only lights up when the pack goes onto overheat mode.

Awesome! Thank you so much!