I've had my car for nearly 2 years now. Had the rocker cover and fuel pump replaced recently. After I'd had the car for about 4 months a fault came on, "BATTERY CHARGE OR ELECTRICAL SUPPLY FAULTY". I have had 2 diagnostics ran, one from Peugeot and the fault was found to be the Battery Control Management Unit or Battery Charge Unit. Does anyone know where this part is located? Or where I can buy a used part? My car is a 2011 petrol 156 THP with 61k on the clock.