steering wheel buttons not working. verified canbus 8, and but not recognized when trying to program. 
steering wheel buttons not working. verified canbus 8, and but not recognized when trying to program.
Got it working, but support is non existant (see Mr Pink's post for a sample of the pain). It is unbelievable that the product is so good, but the customer self support is non existant. I was about to return the unit to amazon, but got it working it figured out.
It turns out the 2012 4Runner w/o JBL does not need the Canbus. changed the factory >> other >> steering wheel keys from CanBus to SWC. applied rebooted then steering wheel keys were recognized.
Product is nice, but the documnetation and support is not existant. If you are not a self supporter this is not the head unit for you. Wireless AA surprisingly works. bluetooth needs to be o with zlink to make a connection.
