Nice pedals
I don't have my service manual available right now
My first suggestion would be to try some junk yards, coz I guarantee it will be pretty costly from VW.
As far as your Vortex password, I'd imagine if you shoot them a "lost password" email (click the "forgot password" link) you should have it emailed to you within a few minutes, and you know you'll be able to find what you're looking for on there. Just don't forget to but on your B.S. boots before you hit the Mk4 forums!!!
