Several C8 owners have found brake fluid leaking out on to the ground coming from the lift system fluid container

Found was the rubber bladder until the fill crap which should have a pinhole for venting has a enlarged slit that
either was a defect brand new or over time in using the lift option the small hole breaks and allows brake fluid
to leak all over

You need to watch for this fluid leak and if found either replace the cap/bladder with part number below
or have dealer do it