some problem

ok i am having the same problem, my check engine light comes on then couple days later will turn off then come back on again, also i think my transmission is also slipping, it revs high before it shifts, now could this be my fluids are low? please help!!!

You can get the codes read for free at most Advanced Auto Parts or Autozone stores. The trans is difficult to service & often neglected, you can't even check the fluid level on a dipstick. It takes a very special fluid so have it serviced by someone familiar with VW automatics.