what is the correct switch turn signal and wiper signal for my 12/84 M635?

[wabrowne]

Ok-
Working on replacing the turn signal on the M635.
Is this the period correct version?
Turn Signal:

SWITCH TURN SIGNAL,DIP-DIM CONTROL


:

09/1984

-09/1985_

61311375186




Wiper:

WIPER SWITCH_



05/1982-09/1985_61311372583







Also, do the M635 blinker stalks interact with the OBC as on the US M6?
thanks,
Billy