Instruments - Display Is Intermittently Inoperative SI B62 03 13 Instruments

2013 BMW 328i xDrive Sedan AWD (F30) L4-2.0L Turbo (N20) Copyright ? 2013, ALLDATA 10.52SS Page 1 Vehicle: All Technical Service Bulletins Instruments - Display Is Intermittently Inoperative SI B62 03 13 Instruments January 2013 Technical Service SUBJECT Basic Instrument Cluster: Display Is Intermittently Inoperative MODEL F25 F30 Produced to July 2012 without option 6WA (Instrument cluster with enhanced functions) SITUATION The display in the basic instrument cluster is intermittently inoperative. The following fault codes are stored in the instrument cluster: ^ B7F6B4 "Instrument cluster: Error in the display unit when switching off (NO SIGNAL)" and/or ^ B7F6AA "Display switch-off error when starting up" CAUSE Software error in the instrument cluster CORRECTION Do not replace parts for this issue. 1. Perform a vehicle test using the latest ISTA (Integrated Service Technical Application) diagnostic software. Complete all test modules related to the instrument cluster. 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. This documentation is not necessary when part of an approved Technical Service repair procedure; the battery charger is required to be attached before performing the Vehicle Test. 2. Reprogram the vehicle using ISTA/P 2.48.2 or later. F30 vehicles - New integration level: F020-12-11-504 or higher F25 vehicles - New integration level: F025-12-07-509 or higher 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. 2013 BMW 328i xDrive Sedan AWD (F30) L4-2.0L Turbo (N20) Copyright ? 2013, ALLDATA 10.52SS Page 2 WARRANTY INFORMATION Disclaimer