I work at Johnson Controls and I can point your to a few public sites. The www.autobatteries is a Johnson Controls site.

http://www.autobatteries.com/brands/index.asp

http://www.johnsoncontrols.com/bg/

http://www.conquestbm.com/manusnew/usmanu-octnov01/profiles/johnson-controls-profile.htm

Notably missing from the Autobatteries site is Interstate.

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1983 240D 4 sp manual 260K