Mercedes-Benz Automatic Climate Control System II Installation Manual And General Information page 17

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Step #12: Securing the Central Control Unit
1) Once you have attached all vacuum lines (plus double checked your connections) and
fastened the two wiring harnesses to the pins on the board, you are ready to attach the
new central control unit to the servo bracket.
2) Using the plastic cable ties provided, slip them through the holes in the central control
unit case and the holes in the bracket where the servo once mounted.
3) Fasten the cable ties, and ensure the central control is tightly held to the bracket.
4) If you prefer to fasten the central control unit in a different manner, that is completely
acceptable. Please see the attached photo for reference.
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