What requirements does the SWC programming interface of the Z-N875 have for the freely programmable steering wheel buttons?

B

What requirements does the SWC programming interface of the Z-N875 have for the freely programmable steering wheel buttons?

AW: It should be an analog / resistance based steering wheel remote. Follow the instructions of the button assignment in the device main manual on p.7. Alternatively, the connection of a multifunction steering wheel via a separately available vehicle-specific SWC interface is also possible, which is connected to the device via the IR-In.