mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Engine Controls - ECM Reprogramming Procedure|Page 9177 > < Engine Controls - ECM Reprogramming Procedure|Page 9175
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<Program control module/New software found> (Figure 7).

Note:
The numbers displayed on the screen (Figure 7) under Engine control module" (OLD/NEW) are not actual engine control module part numbers
(these numbers are for internal use).

^

<Control module is being programmed>. (Figure 8).

WARNING!

Engine cooling fan will run during programming.

^

After programming has been completed switch ignition: OFF

Engine Controls - ECM Reprogramming Procedure|Page 9177 > < Engine Controls - ECM Reprogramming Procedure|Page 9175