2005outback4

Hey, I'm new here. I have a 2005 outback 2.5 with 30k miles. When I bought it, I got the Gold Extended Warranty. So I'm confused about if I am required to get a 30k service done for the warranty to remain in effect. I read the materials but couldn't seem to get anything concrete. My dealer wants $500 for what seems like some minimal stuff. Anyone know?