Review on 🔌 Metra 70-8114: Steering Wheel Control Wire Harness with RCA for 2003-Up Toyota/Scion/Lexus Vehicles by Bryan Aleman

Used successfully with ASWC-1 on 2005 Lexus ES330 sedan without Mark Levinson audio system; with in-dash AM/FM/CD changer. I got the Harness Raid that came with the ASWC-1 and used 70-8114 instead, hooked it up as instructed and it worked. This made the job a lot easier as I didn't have to cut into the car's wiring harness. In my application, I connected a 3.5mm jack plug to a Pioneer AVH-1330NEX. I didn't need the RCA cable in 70-8114 so I removed them from the bundle. This Metra 70-8114 eliminates the need to cut and solder wires for your vehicle's steering wheel wire harness. It also requires a power and ground connection from the radio harness. The factory harness connector easily plugs into the ES330 steering harness. Everything worked as expected.