Mercedes Benz

2020 Mercedes Benz Truck ML 350 Technical Service Bulletin # LI46-10_P-054715 Date: 121014 Steering/Electrical - Steering Wheel Buttons Inoperative Steering wheel multifunction buttons nonfunctional Topic number LI46.10-P-054715 Version 1 Design group 46.10 Steering wheel, casing tube, steering shaft, steering lock Date 10-14-2012 Validity 164 up to 063689 251 up to 008834 Reason for change Content and part numbers - replaces T-B-46.10/48a from date 10-SEP-07 Complaint: Multifunction buttons on steering wheel nonfunctional due to a short circuit on the horn plate. Cause: Short circuit on the horn plate of the steering wheel due to amine deposits from the steering wheel foam. Remedy: Replacement of the steering wheel. Note: Some parts may be non-stocking parts for MBUSA and possibly C66 and not immediately available from DAG. Please be aware and check availability prior to scheduling customer repairs. Symptoms 2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) Page 8

2010 Mercedes Benz Truck GL 350 BLUETEC (164.825) V6-3.0L DSL Turbo (642.820) Vehicle: All Technical Service Bulletins Steering/Electrical - Steering Wheel Buttons Inoperative Steering wheel multifunction buttons nonfunctional Topic number LI46.10-P-054715 Version 1 Design group 46.10 Steering wheel, casing tube, steering shaft, steering lock Date 10-14-2012 Validity 164 up to 063689 251 up to 008834 Reason for change Content and part numbers - replaces T-B-46.10/48a from date 10-SEP-07 Complaint: Multifunction buttons on steering wheel nonfunctional due to a short circuit on the horn plate. Cause: Short circuit on the horn plate of the steering wheel due to amine deposits from the steering wheel foam. Remedy: Replacement of the steering wheel. Note: Some parts may be non-stocking parts for MBUSA and possibly C66 and not immediately available from DAG. Please be aware and check availability prior to scheduling customer repairs. Symptoms 2010 Mercedes Benz Truck GL ...