Steering wheel Unknown

The PAC RP4.2-TY11 is a radio replacement and steering wheel control system designed for Toyota, Lexus, and Scion vehicles. It allows you to replace the factory radio while retaining full functionality of the steering wheel controls.

The Axxess ASWC-1 is a steering wheel control interface that allows you to retain your car's factory steering wheel controls when upgrading to an aftermarket radio.