Hi all Bought a 2005 B7 S Line in basic, no cruise control, no mfsw... no bluetooth... and so on . Few days ago retrofitted an RNSE and a MFSW. RNSE is working well as I bought also a conversion kit wires for that. However, MFSW buttons are not working with RNSE. Are there any wires that need to be connected to RNSE from MFSW? I changed also airbag harness because this is different.