Hi does anyone know where I can down load a copu of a 99 c5 manuel
Thanks!

Sorry, I don't know where you can download one, but if you want the one that came with your car you can buy one at www.helminc.com .

Don't have a '99, but here is a '98: Click Here (https://www.mygmlink.com/pdf/go2content/manual/US/en/chevrolet/1998corvette.pdf)