The designations are from the german name of course so if you already know that schwarz is the word for black then the abbreviation sw makes sense. Start at the offending turn signals and find out what color wires go to them.
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Bmw wiring diagram symbols. A guide to electrical symbols and color abbreviations that bmw and other german cars use. Look for the hot wire going to the turn signals. For example a few basic symbols common to electrical schematics are shown as. Power train chassis and suspension body driver assistance supply functional wiring diagrams pretesting applies to. Home bmw f20 116i sha wiring diagrams and functional description search documents. 1 switch 2 battery 3 resistor and 4 ground.
If all looks ok get out your wiring diagram and find out what color wires you need to test. Wiring diagrams use simplified symbols to represent switches lights outlets etc. Wiring diagram schematics for your bmw get the most accurate wiring diagram schematics in our online service repair manual. Bmw dashboard indicator lights. Red once illuminated indicate an issue that required immediate attention. Below you will find some of the common dashboard light indicators and warnings that youll experience in your bmw.
We are the industrys leading source of online factory diagnostic and repair. At alldata helpful wiring diagram schematics are only a fraction of what we can provide you in our thorough online service manual. As a general rule the color of the illuminated symbol illustrates the severity of the issue. Bmw vehicles diagrams schematics and service manuals download for free. Automotive electrical diagrams provide symbols that represent circuit component functions. Automotive wiring basic symbols common symbols for automotive diagrams.
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Gallery of Bmw Wiring Diagram Symbols
