The automotive wiring harness broadly consists of six components namely electric wire, protector, grommet, terminal, tape and clamp. Automotive wiring harness industry is showing great advancements in increasing the efficiency of the harness. The price of automotive wiring harness have been declining in recent times due to falling copper prices (one of the raw material for automotive wiring harness) and several lawsuits against the price control practice of the key manufacturers. The fall in prices has further increased the demand for automotive wiring harness globally. In the European Union, six substances used in automotive wiring harness namely lead, mercury, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ether must fall under RoHS lead-free directive.