Wiring diagram R51/2, with brake light – in colour
Contributed by Matthias and Erich Lemmerer Click here for PDF file: Stromlaufplan 51_2 mit Bremslicht
Wiring diagram R51/2, without brake light – in colour
Contributed by Matthias and Erich Lemmerer Click here for PDF file: Stromlaufplan 51/2 ohne Bremslicht
Wiring diagram R51/3 – R68, without brake light – in colour
Contributed by Matthias and Erich Lemmerer Click here for PDF file: Stromlaufplan R51 R67 R68 1951_52 V01_21
Wiring diagram R51/3 – R68, with brake light – in colour
Contributed by Matthias and Erich Lemmerer Click for PDF file: Stromlaufplan R51 R67 R68 1953_54 V01_21
Installation instructions 12V dynamo system VAPE
Click here for installation instructions 12V dynamo system VAPE: Dynamo System 70 80 499 0XX
Wiring diagram R50 – R69S 6V
Wiring diagram BMW R50 – R69S – 6V (1955 – 1959) BL = Blau = Blue BR = Braun = Brown GE = Gelb = Yellow GN = Grün = Green GR =Grau = Grey RT = Rot = Red SW = Schwarz = Black VI = Violet WS = Weiss = White