194003970 - 5540BK CHECK THE CONTINUITY OF HTE LOW BEAM WIRING INSIDE THE HEADLAMP

STEPCHECK TO BE PERFORMEDRESOLUTION IF THE CHECK IS NOT OK
1Disconnect the negative battery cable.Remove the Master/Slave headlamp    Op. 5540B81 LEFT GAS DISCHARGE LIGHT CLUSTER - R.R.    Op. 5540B82 RIGHT GAS DISCHARGE LIGHT CLUSTER - R.R.Connect the diagnostic tester in ohmmeter mode and check the continuity between Pin 1 of the 14-way connector and Pin 5 of the 21-way connector for connection to the ballast control unitReplace the headlamp