Kenwood DNX-5120 Question

Can you hook up the bluetooth adapter, satelite radio adapter and steering wheel controls at the same time without the KCA-S220A?

http://www.sonicelectronix.com/item_10331_Kenwood-KCA-S220A.html

 

Damn i got the same radio and ive never had a problem. I only have xm so far but i bought the steering controls and none of the plugs look like they would fit in that. Even the bluetooth connection i think has it's own slot. Dont know much but i'm a say you dont need that.

 

steering wheel unit has its own wire to connect to on kenwood, the bluetooth will connect the to back of the unit and the sirius will connect to the bluetooth module, so it will pass through the sirius then when the phone is in use it will override the connection to the kenwood

 

Thanks for the info. Tough to figure this out without actually installing it. Want to know what I need before hand.