Home >> BMW >> 2011 >> Z4 35is >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - Dual Clutch Transmission >> Dual Clutch Transmission DTCS >> DTC U115B; BMW DTC CF15: Message (torque 3) error from engine control, receiver DKG/EGS, transmitter DME-DDE/ACC >> Fault code