May sound like a stupid question, but how do I fill my ABS fluid. When I start my car, it tries to pressurize for 45 seconds and then gives me a ABS light indicator. I figure the easiest thing to do is add fluid. But I cannot figure out how. UNder what looks like a fill cap is a plastic piece with no opening.

 

You need to remove the plastic plug below the grey cap. This assumes a 94-97 Inetgra.