if you take off the climate control surround, the chime is just behind the grille part on the lower right of the frame. The grille is present on both twiddly dial and pushbutton types.
Its a 2 pin flat blade yazaki connector (white). The chime screws into the dash carcass from the heater box side but you should be able to just pull the connector.
Kind regards,
Rich
P.S. Mine is still hooked up, but I have a switch inline for 'jdmness' so I can turn it on and off.