E 320 BLUETEC (211.022) V6-3.0L DSL Turbo (642.920) (2007)
Glow Plug Control Module: All Technical Service Bulletins
Campaign - Glow Output Stage Control Module
01FILE:
SERVICE: GROUP 00 OF SERVICE INFORMATION BINDER
PARTS: GROUP I OF INFORMATION_PARTS & ACCESSORIES BINDER
Campaign No. 2007070003, August 2007
Revision
Date
Purpose
A
8/11/07
Correction of parts information footnote
-
8/10/07
initial issue
TO: ALL MERCEDES-BENZ CENTERS
SUBJECT:
MODEL 211.022 BLUETEC
MODEL YEAR 2007
CHECK GLOW OUTPUT STAGE CONTROL MODULE AND REPLACE IF NECESSARY (OM642 ENGINE)
This Service Campaign has been initiated because DCAG has determined that on the affected vehicles engine running characteristics can be
improved during cold starts in low temperatures with the installation of a replacement glow output stage control module. Dealers will check the
part number of the glow output stage control module and replace if necessary.
Prior to performing this Service Campaign:
^
Please check VMI to determine if the vehicle is involved in the Campaign and if it has been previously repaired. If necessary, repair the subject
vehicle during the vehicle's next service.
^
Please review the entire Service Campaign bulletin and follow the procedure steps exactly as described.
^
Please note that Recall and Service Campaigns do not expire and may also be performed on a vehicle with a vehicle status indicator.
Approximately 584 vehicles are affected.
Procedure
A.
CHECK GLOW OUTPUT STAGE CONTROL MODULE
1.
Remove engine cover.
2.
Remove preglow system glow output stage control module bracket (A, Figure 1).