Home >> Fiat >> 2019 >> 500 Lounge, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B10AD-19 To U1749-87 - 500 - Except Electric >> DTC Troubleshooting >> B13AC-19-Front Side Marker Lamps - Over Current >> Possible Causes