Engine Controls - Trailer Lights Inop After AHM Retrofit
SI B 63 01 07Lighting
January 2007
Technical Service
SUBJECT
Trailer Lighting Not Working After Performing AHM Retrofit
MODEL
E83 (X3)
Vehicles produced from July 27, 2006 to October 18, 2006.
SITUATION
After performing an AHM (Trailer Module) retrofit the trailer lighting is inoperative.
CAUSE
Coding data in the light module (LM2)
CORRECTION
Code the complete vehicle per SI B09 05 01 (Coding, Individualization, Programming), Procedure E, using Progman V23.2.1 or higher.
WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty.
Defect Code: Refer to KSD
Labor Operation: Refer to KSD
Labor Allowance Refer to KSD
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