Home >> BMW >> 2011 >> 760Li >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - N74 - Diagnostic Trouble Codes - DTC P15D0 (BMW DTC 20A701) Through DTC U1128 (BMW DTC CDC304) >> DTC U1169; BMW DTC 233004: Message (OBD sensor, diagnosis, status, 0x5E0, 0x8C) missing, Digital Motor Electronics, integrated automatic heating / air conditioning system receiver, instrument panel transmitter >> Fault code