Thread: Steeringwheel resistor network

To control my "steeringwheel remote ready" pioneer deh-3700mp headunit from the back of my camper i want to make a switchbox.
Sofar i found out that pressing the buttons should create a certain resistance between 1 wire and ground.

Does anyone have a list of resistor values for the remote functions

Does anyone know how to connect it to the headunit?
I may have to buy an adaptor for my radio. There are different adaptors for different cars

Any help is appreciated

bbuggy