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Seat Control Module replace - dealer coding needed?

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Old Jul 27, 2018 | 03:01 PM
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Mercedes Benz S600
Seat Control Module replace - dealer coding needed?
My massage and lumbar on the driver side has a mind of its own. It'll work or not and the lumbar will do whatever it wants, randomly. Thinking about throwing a new seat control module (A 221-870-73-93)
in there as I bet that's my problem. I can install it myself, but will I need the dealer to flash it or something? Or is it plug and play? anyone do this before?

thanks
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Old Jul 27, 2018 | 09:47 PM
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2007 S550 4Matic 2013 S550 Base
Originally Posted by lionsfan54
My massage and lumbar on the driver side has a mind of its own. It'll work or not and the lumbar will do whatever it wants, randomly. Thinking about throwing a new seat control module (A 221-870-73-93)
in there as I bet that's my problem. I can install it myself, but will I need the dealer to flash it or something? Or is it plug and play? anyone do this before?

thanks
You may need to just update the firmware for the module. Star/Xentry required.
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