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Home >> Mercedes Benz >> 2000 >> SL600 >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Controls - Self-Diagnostics With Codes) >> Self-Diagnostic System >> Version Coding >> Automatic Coding
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Automatic Coding

WARNING: This page is about a different car, the 1998 Mercedes-Benz SL500, 1997 Mercedes-Benz SL500, 1997 Mercedes-Benz E420, and 1996 Mercedes-Benz SL500. However, it is still accessible from the selected car via links, so may be relevant.

Before removing Engine Control Module (ECM), using HHT, read and store existing version code. After installation of new module, download previous version code using HHT.

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