Radio connection cable Audi / Seat / Skoda / VW

Audi all models with Quadlock connection -> 2012

Seat all models with Quadlock connection

Skoda all models with Quadlock connection

VW Golf V 10/2003 ->
VW Passat 11/2002 ->
VW Touran 04/2002 ->
VW Touareg 09/2002 ->

Quadlock norm power/ 4 speakers