I had the same leak, there is a TSB. It is caused by a cross threaded connector. May sure to stress the leak is caused by poor workmanship. My dealer tried to tell me connectors are not covered on my extended warranty. They have to retread the hole to fix it properly.
2017 Hyper Blue Metallic ZL1 A10/CF Hood Insert/PDR/NAV MODS: Clear Bra/LED Reverse Light/Rock Guards/Lift Pads/Darkened Tail Lights/Ghost-Tinted LED Side Markers/Tinted 3rd Brake Light