Steering wheel control adapters
Steering wheel control adapters are used to electrically connect a new universal radio with ISO connectors to the connectors of a specific vehicle model. In addition to the power supply, the SWC adapter also solves the connection to the radio control buttons on the steering wheel. It is always necessary to add the SWC CONN ..... connection cable to the SWC adapter according to the brand of the new radio. The steering wheel radio control then works even after replacing the radio with a universal one.
Steering wheel control adapter with ISO connector for NISSAN cars