3G TL Parking Light Issues

While changing my headlights, the parking light on the passenger side of my TL burnt out, but the turn signal still worked. I bought amber led 7443 bulbs to replace it. When I replaced the bulb and turned on my headlights, the right turn signal marker appeared solid on the dashboard and when trying the turn signals the left turn signal came up for both the right and left side. Also the bulb did not work. I replaced the halogen bulb and everything went back to normal with just the parking light being out.

Any ideas on whats wrong?