Mercedes Benz

  Mercedes Benz C 300 4MATIC # LI91-10_P-048497 Date: 100324 Interior - Front Seat Backrest Noise Noises from backrest frame Topic number LI91.10-P-048497 Version 1 Design group 91.10 Front seats Date 03-24-2010 Validity 203, 204, 209, 211, 219 Restriction is given in the plain text. Reason for change Valid model designations updated / Supersedes DTB SB-91.10/112f Reason for block Complaint:   343 Noise complaints when load on backrest frame changes. Affects the driver and front passenger seats. Also perform the remedial action if you are performing work on - Backrest frame (91013), - Backrest cover (91A15, 91N15) or - Head restraint guide rail (91A33, 91N33). The actions must always be performed if the backrest frame is exposed to avoid follow-up repairs. Attachments Cause: 1. Affects all vehicles (see Figures 1, 2, 3). 1. At low temperatures (- C°), natural vibrations of the lordosis basket can result in damage to the guide wire when a person sits down...