Hi Guys

I Just installed Modifry's Dash Control Interface on to 2003 (or 2002 not sure here lol) right hand drive AP1 S2000 with Alpine PnP Harness connect to Alpine CDE-143BT which supported steering wheel audio controls and listed as support HU on Modifry site.

Followed all the installation manual plug into non-modify factory radio harness, But somehow the dash control not working, rechecked all the connection behind the dash and it seem intact.

I'm really lost here I don't know how to check if Modifry's chips or HU faulty or not and I'm not sure if there any extra steps to make this work on right hand drive S2000 (i though the wring should be the same)

Anyone have experience with this issue please show me the way! (and sorry for poor english skill here)

 

i would probably check the dip switches, for Alpine head units switch number 3 and 4 should be on

edit: heres the installation manual http://www.modifry.com/more/docs/JACK-Wired-DCI.pdf