Campaign - DCT Software Updates
SI B28 01 10Double-clutch Transmission with Drivelogic
September 2010
Technical Service
PERFORM THE PROCEDURE OUTLINED IN THIS SERVICE INFORMATION ON ALL AFFECTED VEHICLES THE NEXT TIME THEY ARE IN THE SHOP FOR MAINTENANCE OR REPAIRS AND PRIOR TO RETAIL DELIVERY.
SUBJECT
Service Action: Program Control Units (DCT)
MODEL
E82, E88, E89, E90, E92, E93 vehicles with DCT transmission produced from 1/08/2008 to 8/31/2010
SITUATION
Due to errors in the diagnostic software of the DCT (Dual Clutch Transmission) module, the "Freeze frame data" of the DCT memory can not be read out when using aftermarket scan tools.
CAUSE
DCT software error
AFFECTED VEHICLES
This Service Action involves E90, E92, E93 M3 vehicles with the S65 engine and DCT transmission and E82, E88, E89, E92, E93 vehicles with N54/N54T engine and DCT transmission which were produced from 01/08/2008 up to 08/31/2010.
In order to determine whether a specific vehicle has had this Service Action completed or is affected by this Service Action, first check the B-pillar label for code number 575. If code number 575 has been punched out, the campaign has already been performed. If code number 575 has not been punched out, it will be necessary to utilize the "Service Menu" of DCSnet (Dealer Communication System) or the Key Reader. Based on the response of the system, either proceed with the corrective action or take no further action.
PROCEDURE
Program the vehicle using ISTA/P 2.39.0 or a more recent version.
E8x/E9x - Integration level (new): E89x-10-09-501 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.
LABEL INSTRUCTIONS
This Service Action has been assigned code number 575. After the vehicle has been checked and/or corrected, obtain a label (SD 92-380) and:
A. Emboss your BMW center warranty number in the middle of the label (1);
B. Punch out code number 575 (2), printed on the label; and
C. Affix the label to the B-pillar as shown
If the vehicle already has a label from a previous Service Action/Recall Campaign, affix the new label next to the old one. Do not affix one label on top of another one because a number from an underlying label could appear in the punched-out hole of the new label.
WARRANTY INFORMATION