Version Coding: Notes
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2002 Mercedes-Benz CL500, 2001 Mercedes-Benz CL500, 2000 Mercedes-Benz SL500, 2000 Mercedes-Benz S430, and 2000 Mercedes-Benz ML55. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Hand Held Tester (HHT) is necessary for performing version coding.
The Engine Control Module (ECM) has a version coding feature. Coding must be performed when a new ECM is installed. Version coding can be performed automatically or manually using Hand Held Tester (HHT).