how do I remove the motor?

I have not performed this operation, but many late model vehicles require engine removal from the bottom of vehicle. The front sub-frame is removed from the vehicle with motor and transmission still mated to each other. You would have to support the vehicle on a hoist or high jack stands, then remove the sub-frame with a hydraulic platform, without the said platform you would have to use multiple floor jacks to balance the assembly, which is dangerous. I do not recommend this repair be done individuals not experienced with front drive powertrains or not properly equipped. I'm sure you can get a reasonable estimate from a VW specialty shop for this job.

You probably should check here http://www.autozone.com/autozone/myzone/profile/membershipBenefits.jsp , http://www.alldata.com/index.jsp or here http://www.bentleypublishers.com/volkswagen for step by step work procedures. Sometimes a picture is worth a thousand words. I personally use the Bentley manuals in book form and online as a "go to" resource for VW , Audi and Porsche concerns. Just a thought.....