A few common sense tips I've picked up over the years are :-
1. Always drive nice and gently until your oil temperature is up to normal (both running in and then forever)
2. Vary the revs if you can while running in (especially with DSG which will stick to low revs in D mode). I tend to run mine in like Monkeyhanger says above.
3. Check your oil and coolant levels regularly over the first 5000 miles - they can sometimes drop quite a bit with these new engines.
4. Don't drive too close to the car in front (this will save you loads of stone chips - believe me
). Maybe the new ADC will assist with this
5. Use a wax or sealant regularly and remove bird sh~t and any other nasty contaminants as soon as possible (keep a microfiber cloth and QD spray in your boot)
6. Use a glass sealant - they really do make washing the windscreen a lot easier in the Summer - squashed insects just wash off with a jet wash and/or light wipe with a soapy wash mitt.
7. Watch your tyre treads and switch over front to rear at a suitable time to even out the wear. You can then prolong the need for new tyres and get a full matching set of 4 tyres when you do need to change.
8. Always park well away from kerbs and keep those nice new alloys in tip top condition (free of kerbing). You can bet in 6 months time there will be a few threads entitled "Where can I get my kerbed alloy repaired ?"
9. Keep you alloys well sealed and try and avoid harsh cleaners on them. VW alloys have a tendency to suffer from something nicknamed "the dreaded white worm" over time. Harsh cleaners can also fade the brake calipers.
10 Get a boot liner to protect your boot carpet.
11. Stick to the appropriate VW service regime and keep within a few 100 miles of the intervals if you can (this will help with any warranty work later on and even goodwill contributions by VW after the warranty has expired).