 I opine that Volkswagen of America (VoA) does not stand behind their warranty process. I brought my 2010 JettaWagen TDI to a VW dealer for sunroof problems, during the warranty period. It was serviced, but the problems with intermittent failure to open/close continued. Subsequently the sunroof failed, of course out of warranty now. It cost me almost $2,000 to repair. When I contacted VoA today, they denied my warranty claim. Buyer beware - if you have intermittent problems during the warranty process, you may be stuck paying for the repair later, even though you brought it to VoA''s attention. This is not right. I gave VoA multiple chances to address this issue, but they have refused.