Possible Causes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 Mercedes-Benz ML320, 2002 Mercedes-Benz E320, 2002 Mercedes-Benz CLK320, 2001 Mercedes-Benz ML320, and 2001 Mercedes-Benz E320. However, it is still accessible from the selected car via links, so may be relevant.
Manufacturer does not provide testing in these procedures for this fault. Perform version coding on ME-SFI control module. See VERSION CODING under SELF-DIAGNOSTIC SYSTEM.