Mercedes Benz

2020 Mercedes Benz Truck ML 63 AMG Technical Service Bulletin # LI32-22_P-47927-2 Date: 090917 Suspension - 'AIRMATIC' Service Required Displayed/DTC's "AIRMATIC - SERVICE REQUIRED" IN DISPLAY Topic Number LI32.22-P-047927 Version 2 Design Group 32.22 Air Suspension Page 119 Date 09-17-2009 Validity Model series 211 with SA code 489 (Air suspension) Model series 211 wagon with steel suspension Model series 164 with SA code 489 (Air suspension) Model series 251 with SA code 489 (Air suspension) Model series 251 with electronic rear axle level control Model series 221 with SA code 489 (Air suspension) Reason for change Note within remedy section removed Reason for block Complaint: Display message: "AIRMATIC - Service Required". The following fault codes are entered in the control unit and displayed in the quick test: FC 5320 Drain valve: Open circuit or insufficient valve current in model series 211, 219. FC 5260 Drain valve: Open circuit or insuffici...