2001 Jetta GLS TDI. I've done the searches, but haven't come up with a how-to for replacing the turn signal flasher relay. I've read that it is integrated with the hazard switch?? How is this replaced? My blinkers go a few times at various speed and quit, sometimes not working at all. The hazard lights flash perfect. Are the turn and hazard flashers 2 separate parts? Autozone says there are 2, but are also the same part number. All the bulbs are good.