I had one of my sensors stop working when I switched to a LCI PDC. It did not throw an error on the screen until I disconnected it. I replaced it with a used sensor from ebay and all was fine.
Your issue may be wiring as you are getting an error. The wiring runs across the bumper to a connector under the passenger side headlight.
https://www.newtis.info/tisv2/a/en/e...i-sav/GIglPkMh It then goes back and into the vehicle to the junction box module under the glove box.
https://www.newtis.info/tisv2/a/en/e...5i-sav/S7y8Wyc
You can see the module end of the wiring by removing the kick pannel under the glove box. Look up for a silver screw and remove it. The junction box will tilt down and you can see the top side connectors. The PDC wiring is the smallest connector.
In the front bumper, pin 1 and 3 share the same wiring between all front sensors. Pin 2 for left front center (green/yellow wire) goes to pin 4 of the junction box PDC connector.
Click the below link for the wiring diagram. Then click on highlighted connectors to show their location in the car.
https://www.newtis.info/tisv2/a/en/e...ntrol/B4To5TUg