Mercedes Benz C 63 AMG Technical Service Bulletin #LI54-71_P-055558 Collision Avoidance - Lane Keeping Assist Inoperative
Mercedes Benz C 63 AMG Technical Service Bulletin #LI54-71_P-055558 Collision Avoidance - Lane Keeping Assist Inoperative Lane Keeping Assist inoperative Date: 1301252010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985) Topic number L154.71-P-055558 Version 1 Design group 54.71 Lane assist Date 01-25-2013 Validity Model 204.012#ft with code 803 and 238/476 Page 382 Reason for change Complaint: When driving over a lane marking the following message appears in the multifunction display: - "Active Lane Keeping Assist Inoperative" (code 238) - "Lane Keeping Assist Inoperative" (code 476) Cause: Software release of central gateway (ZGW/CGW) control unit Remedy: - Install Xentry version 11/2012 with add-on 2646 or higher - Update software of central gateway (ZGW/CGW) control unit Symptoms Work units