Your car is nearly 7 years old. It's possible that the oil pan gasket has by now partially adhered to both the block and the pan itself. If this has occurred, it is CRITICAL that every remnant of the old gasket is removed from the surface of your block, without scarring the block surface. Even it the rubber gasket comes off clean, you'll still wind up with residual oil collecting on the block surface--this should be wiped clean just before you reattach the new oil pan.
Also, don't just replace the main gasket between the block and pan; since you'll be reusing the oil level sensor, get a fresh O-ring for it (PN 038-103-196-B) as your old one has assuredly distorted by now. And don't forget that you'll need sealant for the oil pan, in addition to the gasket itself. I'm sure you could use Permatex to do the job, but VW sells a tube of its own sealant just for this specific purpose (PN D-174-003-M2 for about $25 from VW Parts Vortex); I'd recommend that you go with the VW stuff, just to be on the safe side.
And last, make sure you use a reasonably calibrated torque wrench to tighten the bolts in the proper sequence.
This is an easy job to do on a lift, but a PITA to do on your back with the car on jack stands.
My apologies if all of this was a bit pedantic. I didn't know your skill level.