I want to install one of those tubular LED DRLs on my 2019 Prius C. I want to just tap into connector with the existing DRL's line without slicing any sleeves but I can not figure out how to remove the headlight connector from the unit. The photo is of the underside of the connector. I tried lifting the short gray tab but that did not work. I am a complete novice in all of this... DIYers, any help? AP Posted via the PriusChat mobile app.