I am new here and have a couple of questions. I have the chto 01 to hook up my vss on my D3. However, my installer just told me that I do not have a factory amp even though my radio has the letters REF under the knob. Can i just bypass the speaker wires on the harness and still use it?

 

Question 2, if i did have a factory amp on the Chrysler 300, where would it be located?

 

 

Thanks for any help you can give.