they are slightly tinted glass with blue. but appear to be more white when on.... they do not appear blue when on and they are 100% dot legal
you can get them at pepboys, kragens, autozone, places like that......
you have a 2003, i am not sure on hte battery placement on those, mine was a 94........
if its anythink like my moms 96 though, there are little flaps that you lift up and they allow full access down there