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Viewing: 1999 BMW E46 - does anyone know how to reprogram a GM5 module?
1999 BMW E46 - does anyone know how to reprogram a GM5 module?
hey can anyone help, as i need to reprogram a BMW GM5 module for my car, is it possible to do this at home or does a dear need to do this, and if a dealer need to program the unit roughly how much does this cost?