Home >> BMW >> 2012 >> 535i Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - N55 - Diagnostic Trouble Codes - DTC P0617 (BMW DTC 1F1B40) Through DTC U1128 (BMW DTC CDC304) >> DTC U11A1; BMW DTC CDC102: Message (data, transmission line, 0x1AF) not current, receiver DME/DDE, transmitter DKG, EGS >> Fault code