The engine light came on in my 2003 Jetta, and it was running very rough, so I took it to Reydel VW of Edison, NJ for service. They said it was the ignition coil and charged me almost $800 for service. Two days after I took the car home the engine started acting exactly the same way as before the service and the enging light came on again. I took it to Reydel again and they said it was a sensor and charged me another $230 for service. I filed a complaint with VW America about unnecessary service at Reydel, and after checking up on... read full review »