I first ordered the Metra wiring harness 70-7552 and quickly found that it was missing the steering wheel control pins from the factory radio harness. . This wiring harness is of high quality and includes the missing pins/wires to integrate the secondary steering wheel mount module with the aftermarket radio. It worked great with Axxess ASWC-1 for my 2014 Subaru Forester. I am impressed! I can choose their rear camera integration next instead of the vampire that connects to the little data screen wires. I don't want to cut any factory wires as I'd rather put the car back to factory condition with the original radio and speakers before selling it.