VXDIAG VCX SE BMW can perform programming and coding almost all BMW E/F/G series cars from 2004 to 2021. VXDIAG supports all BMW software and is good at fiber programming.
All-Sun EM285 is the best electrical tester for reducing diagnostic time in automotive electrical systems.
Connect this item with an automotive battery. And then the end of its probe will detect the positive or negative voltage through switch.