Anyone with a workshop manual for W211 boot seat pump connections?

Discussion in 'General Discussion' started by Kwan88, Jan 28, 2015.

  1. Kwan88

    Kwan88 Active Member

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    I was wondering. If anyone has the workshop manual or diagram on how the boot seat pump for the dynamic seats connections. It's mainly from the boot pump to the hose kit which has 4 connections labelled S P B D and that connects to a hose kit.

    I am trying to replace my pump with the updated one?

    A0008002748 is the new pump part numbet
     
    Last edited: Jan 28, 2015
  2. donshl

    donshl MB Enthusiast

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    Hi Kwan,

    I found this image, hope it is helpful pump-connection.jpg
     
  3. OP
    OP
    Kwan88

    Kwan88 Active Member

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    Thanks I finally got it working today with a new pump, hose kit and bracket. It needed to be activated on star though.
     

    Attached Files:

  4. donshl

    donshl MB Enthusiast

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    That's great!

    Where does the red pipe go?
     
  5. WG M-B

    WG M-B Auhorised Forum Sponsor Authorised Forum Sponsor

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    You remove both the existing pipes at the reservoir.
    The green goes to the pressure side, the blue to the vent side.
    Then the red to the grey pipe which the supply line to the vehicle
     
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  6. donshl

    donshl MB Enthusiast

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    Thank, I have received the updated pump now too, but trying to remember where the supply line to the vehicle is. What is it connected to with the old pump?

    Thanks
     
  7. donshl

    donshl MB Enthusiast

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    Ah I see, so you also remove the vent pipe with the blow off valve from the reservoir too! And the red is the output from the pump...

    I think I finally got it now
     

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