2002 Steering Wheel Radio Controls to Double Din
 

While my car is being painted, need help with my new radio install. Has anyone successful hooked up a 2 Din radio with a Key1 and Key2 wire? The pin diagram of the Monsoon system only has 1 input (blue) wire for the radio controls. Every think else matches up pretty well. Do I need an adapter? Did some searching to see what people have found to work but haven't found anything.

The only other thing to figure out is what to hook the reverse wire up to for the back up camera.

Thanks!