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M3 2D Convertible, Standard
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Repair and Diagnosis (Single Page)
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Testing & Diagnosis
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Self Diagnosis - Diagnostic Trouble Codes - DTC P1602 - DTC U1153 (S65)
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MSS60 Engine Operating System DTCS
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DTC U0137, BMW Hex Code 0xCDB0, BMW Code 52656: Lost Communication With Trailer Brake Control Module (SIG)
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BMW Fault Code Description VS-Text
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BMW Fault Code Description VS-Text
Message (display, transmission data, 1D2)