Home >> BMW >> 2010 >> 535i Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P150A - U1166 (N54) >> BMW MSD80 >> DTC P3227, BMW Hex Code 0x2F71, BMW Code 12145: E-Box Control Circuit Fan Low Input (MIN) >> BMW Fault Code (dez)