Brake light and beeping after Tundra upgrade

Replaced front calipers, pads, rotors, and dust shields today. All tundra parts.

Bled all 4 brakes RR, LR, RF, LF. Brakes seem to work fine though they are a little softer than the factory set up.

brake light is on and beeping while driving. Not sure how to reset it or otherwise....I farted around with e brake to make sure it wasn’t that. Fluid level is topped off with new Dot 3. Disconnected batter for about 30 minutes. Like I said truck appears to stop just fine but clearly it thinks something is amiss.

 

https://www.customtacos.com/tech.ol...06toyrm/06toypdf/06rmsrc/rm2006ta/0410019.pdf

 

If everything's working mechanically and stopping correctly, check your brake switch behind the pedal?

 

So...after farting with it more. It’s the ebrake....if you pull it up by hand it resolves but if you breath on it hard it depresses enough to alarm! I found a little rubber grommet in the floorboard. I suspect it has something to do with it.