Viano 639 heated seat control.

Discussion in 'Interior' started by m80, Feb 8, 2020.

  1. m80

    m80 Hardcore MB Enthusiast

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    Vito 115 Lwb Dualiner.
    Is anyone able to tell me where the seats are controlled from?
    Both seat switches illuminate. Apparently the seat elements are good, and fuses are good, but no heat from either.
    If this is SAM controlled it's a relatively easy repair.
     
  2. BIG UN

    BIG UN Hardcore MB Enthusiast

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    If u have everything in place, switches on the dash, pads done etc & they are still not working are they on your data card & coded in??

    Sent from my SM-G960F using Tapatalk
     
  3. OP
    OP
    m80

    m80 Hardcore MB Enthusiast

    Messages:
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    Joined:
    Apr 26, 2015
    Location:
    Derbyshire, High Peak
    Car:
    Vito 115 Lwb Dualiner.
    This was / is a potential purchase.
    Heated seats installed oem.

    My limited research suggests these are controlled through the SAM, rather than separate control unit.

    TBH I could do with understanding the heated seat system better as it isn't unusual to find a good example (pre inspection) of Viano but w/o the heated seats. So the thought there would be to install to oem spec myself.
     
  4. BIG UN

    BIG UN Hardcore MB Enthusiast

    Messages:
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    Joined:
    Oct 5, 2011
    Location:
    Derbyshire Born & Bred
    Car:
    Mercedes Vito Sport,Mercedes CLK Brabus, Alfa Romeo Alfetta
    The biggest thing if you were to retro fit them is the time to strip the seat, install the heated seat pads & rebuild them.. the rest isn't a bad job tbh upgrade data card & coding

    Sent from my SM-G960F using Tapatalk
     

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