I installed an RCN210 from amazon and also bought the special $29.99 canbus simulator harness to allow steering wheel controls to work. As you can see from the video the steering wheel controls work fine with the stock radio. I have ruled out a defective harness by trying 3 and head unit by trying 2. I also have an issue where the dash lights won't turn on unless I do a specific sequence of turning on the radio. UPDATE: The radio seller made me a custom harness and it fixed the issue.
