ABS/TCS - DSC Warning Light ON SI B27 02 12 Intermediate and Special Transmissions

2013 BMW 328i xDrive Sedan AWD (F30) L4-2.0L Turbo (N20) Copyright ? 2013, ALLDATA 10.52SS Page 1 Vehicle: All Technical Service Bulletins ABS/TCS - DSC Warning Light ON SI B27 02 12 Intermediate and Special Transmissions December 2012 Technical Service SUBJECT DSC Warning Light Is On MODEL F25 up to 7/2012 production F30 with xDrive up to 11/2012 production SITUATION The warning lamps for DSC, ABS and brake warning are illuminated. There may also be a warning in the control display for "Chassis Control System failure." One or more of the following fault codes are stored: DSC: ^ D36D44 - Signal error longitudinal torque distribution (LMV) ^ 48097D - Transfer Case clutch position open CAUSE Software calibration error in the LMV PROCEDURE Program the vehicle using ISTA/P 2.47.2 or later. Note that ISTA/P will automatically reprogram and code all programmable control modules that do not have the latest software. For information on programming and coding with ISTA/P, refer to CenterNet / Aftersales Portal / Service / Workshop Technology / Vehicle Programming. Note: When the ISTA system message displays: Battery voltage only "XX.XX" V. Please connect charger. Please note the displayed battery voltage reading in the repair order comments section. 2013 BMW 328i xDrive Sedan AWD (F30) L4-2.0L Turbo (N20) Copyright ? 2013, ALLDATA 10.52SS Page 2 WARRANTY INFORMATION