Vintage BMW Motorcycle Owners




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Snowbum's BMW Motorcycle Repair & Information Website

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R45, R65, R65LS (1981), R80ST.
Electrical schematics & block diagrams

SEVERAL on this page!!
Copyright 2020, R. Fleischer

In addition to what is on the page you are looking at, here are .pdf versions of the 1981 R45 and R65, and R80ST:
BMW 81 R65 Wiring Diagram 1-16-09 (1).pdf

Euro-R45-R65-R80ST.pdf for EURO version.

Below, another version:

Below is a similar list of item functions, but a different version:

Below is a colored wires version of the diagram, quite differently laid out than the above version:

10/13/2012:  Add QR code, add language button, update Google Ad-Sense code.
2013:  Remove language button due to scripting conflicts.
03/18/2016:  Update meta codes, sharpen images with changed resolution, fonts, layout, EURO version link, etc.
10/14/2016:  Metas, scripts, layout, borders, html cleanup. 
04/02/2018:  Clean-up, reduce excessive html, improve definite placement of photos, equalize photo dimensions, etc.

Copyright 2020, R. Fleischer

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Last check/edit: Monday, December 07, 2020