BMW X5 M (E70) V8-4.4L Turbo (S63) Technical Service Bulletin # 240211 Date: 110301 A/T - Transmission Enters Safety Mode/MIL Illuminated SI B24 02 11 Automatic Transmissions March 2011 Technical Service

BMW X5 M (E70) V8-4.4L Turbo (S63) Technical Service Bulletin # 240211 Date: 110301
A/T - Transmission Enters Safety Mode/MIL Illuminated
SI B24 02 11
Automatic Transmissions
March 2011
Technical Service
SUBJECT
ZF 8HP - Transmission in Safety Mode with Gear 2 Monitoring Fault
MODEL
E70, E71 with 8HP45/70 transmissions produced from 04/2010 to 03/09/2011 F10, F07, F25 with 8HP45/70 transmissions produced to 03/09/2011
SITUATION
The transmission enters safety mode with the transmission lamp illuminated. The EGS gear monitoring fault 420321 (4E9B) "2nd gear to gear X" is
stored in the Mechatronic control module.
CAUSE
EGS software
CORRECTION
Program the vehicle using ISTA/P 2.41.1 or later.
BMW X5 M (E70) V8-4.4L Turbo (S63) Page 292
Vehicle integration (new): Fxx (E070)-11-03-501 or later
After programming, clear transmission adaptation values.
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.
WARRANTY INFORMATION