SELLING MERCEDES-BENZ  C-CLASS W202 PMS ECU IGNITION MODULE (SIEMENS)... TESTED AND IN FULL WORKING ORDER... PART NUMBER    018 545 42 32... IF YOUR CAR IS RUNNING ON TWO CYLINDERS, YOU NEED TO CHANGE YOUR IGNITION COILS BEFORE FITTING THE NEW ECU, OR YOU WILL DAMAGE THE PINS... ANY QUESTIONS, PLEASE  EMAIL OR CALL ON   07576660300.