ColorMFA

Hello

I replaced my old cluster 1J0920825A to 1J5920846A and I don't have light beep info when I left lights on, door open and remove key from ignition. My CCM is 1J0959799AH. How to fix this ? Door switch is ok. When I open door I see light. I don't have colormfa.

Maybe your buzzer is dead.It is located in instrument cluster.

buzzer is ok. I heard that I need to modify pcb on cluster. add few resisotrs and diode. it is true?