Brake fluid reservoir

[RGSkid70]

My '06 brake reservoir has a tube nipple on top which I assume is a vent of some kind. Can I just cap this off, or does it connect to something?

 

[KSLunsfo]

If I'm not mistaken it's a blind hole and doesn't actually enter the reservoir at all...

 

[Ross]

I cut it off of my reservoir.

 

[Rttoys]

If you look inside, it’s plugged. You can trim it down if you want.

 

[Robinjo]

Ha, this again. I had the exact same question as many also did. Not needed and cut that stuff off.