Mercedes Benz E 63 AMG Sedan A/C - Blower Occasionally Inoperative/DTC's Stored Blower occasionally inoperative
******************************************************************** 2010 Mercedes Benz E 63 AMG Sedan (212.077) V8-6.3L (156.985) Copyright ? 2013, ALLDATA 10.52SS Page 1 Vehicle: All Technical Service Bulletins A/C - Blower Occasionally Inoperative/DTC's Stored Blower occasionally inoperative Topic number LI83.30-P-053637 Version 2 Design group 83.30 Air conditioning Date 05-01-2012 Validity Model series 212, model series 207 (codes 802 and 052 or production date up to 01.12.2011) Reason for change Fault codes moved to Complaint field Complaint: The blower is occasionally inoperative at low outside temperatures after engine start If the following fault codes are present in the A/C control panel control unit, proceed as per Remedy: 912 F12 The front blower regulator has a malfunction. There is a short circuit to positive. 912 F11 The front blower regulator has a malfunction. There is a short circuit to ground. 912 F49 The front blower regulator has a ma...