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Home >> Mercedes Benz >> 2001 >> ML430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Automatic A/C-Heater Systems) >> Programming >> Version Coding >> Programming Version Code
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Programming Version Code

WARNING: This page is about a different car, the 2001 Mercedes-Benz SL500 and 2000 Mercedes-Benz SL500. However, it is still accessible from the selected car via links, so may be relevant.

While pressing REST button, turn ignition on. Release REST button. REST button LED should flash and display should be "00p". All other LED's should be off. Adjust version code by pressing recirculation button. Adjustment of version code must occur within 30 seconds from ignition being turned on. Press EC button to enter version code to memory. Turn ignition off to end version code programming.

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