Found this on another forum.
I highly suggest anyone doing electrical troubleshooting obtain the Electrical Troubleshooting Manual for their exact year and model of car. BMW NA made them for all US models and BMW AG made them for many the others, as well: http://www.wedophones.com/BMWManualsLead.htm
I highly suggest anyone doing electrical troubleshooting obtain the Electrical Troubleshooting Manual for their exact year and model of car. BMW NA made them for all US models and BMW AG made them for many the others, as well: http://www.wedophones.com/BMWManualsLead.htm