Answer
Nov 11, 2024 - 01:11 PM
SWC input radio typically refers to the Steering Wheel Control (SWC) input on car audio systems or aftermarket head units. This feature allows the vehicle's existing steering wheel buttons to interface with the new audio system, enabling drivers to control functions like volume, track selection, and source switching without taking their hands off the wheel. It enhances safety and convenience by maintaining the functionality of steering wheel controls after upgrading the car's audio system.
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