Thanks jimmy57,the fix was the relay

thanks jimmy57.as i stare at the wire diagram,it appears to be component 20/27?

Hi, first timer here. My low beams quit working on my 2001 s80.The high beams work.Fuses 1,2,23 all good.power and ground at switch.If I understand the wire diagram,the switch communicates its intention to the CEM which powers the relay.I used a scanner and determined that I could not communicate wi...