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Home >> BMW >> 2003 >> M3 2D Convertible >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> SMG II - Overview >> SMG II >> System Components >> SMG II Control Unit Inputs/Outputs >> SMG II Control Unit Inputs >> Hood Contacts
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Hood Contacts

Two Micro switches located in the hood latch mechanism provide a ground signal to the SMG II Control Unit when the hood is closed.