Contents: Removal ↡ Installation ↡
Attention! If the interior blower fan does not work at one of the speed modes, then, as a rule, the additional resistance is faulty. In this case, the additional resistance board (regulator) should be replaced as a set.
Removal
The additional resistance board is located under the upper cover of the center console or under the pocket trim on the center console.
1. Remove the pocket trim on the center console, see the relevant chapter.
2. Disconnect the connectors from the board.
3. Release the board and remove it.
Installation
4. Install the board in place and secure it.
5. Reinstall the center console pocket trim, see the relevant chapter.
Material taken from a web resource [MercedesMAN.ru]