Mk3 Mk2 heated seats loom

Discussion in 'Electrical' started by PhilRyder, Apr 27, 2022.

  1. PhilRyder

    PhilRyder Paid Member Paid Member

  2. dodgy

    dodgy Paid Member Paid Member

    Apart from making the loom up yourself, if you have right plugs to go in switch and relay bit, like I did for my window and seat looms, but it's not quite as common to find them as the mk4 based stuff I used, and I used polo 6n plugs for window switches as it didn't have the £100 mk2 price tag.

    Could use a mk3 plug for the switch I believe, again if can find one sensibly priced, the kufatec one isn't too bad by comparison, it's the postage that bumps it up 25%
     
    PhilRyder likes this.
  3. rubjonny

    rubjonny Administrator Staff Member Admin

    that will work yep as long as the mk3 seats have the relays attached to the bottom, and that is cheap :lol: you'll need to flip 2 wires over on switch plug if using a mk2 switch on mk3 loom. maybe email them see if they do a mk3 type loom for use with mk2 switch
     
    PhilRyder likes this.
  4. PhilRyder

    PhilRyder Paid Member Paid Member

    Thanks Jonny, yes the relays and short loom are on the seats.
    I'll message the Kufatec people :thumbup:
    Dave may have something for me though, fingers crossed [:D]
     
    dodgy likes this.
  5. PhilRyder

    PhilRyder Paid Member Paid Member

    Kufatec loom has arrived from Germany.
    9EEC5786-6C53-46A4-8342-486C10B6E7B8.jpeg
    @rubjonny which wires new swapping over for the MK2 switch please?
    B364DB4C-6499-4F75-BC80-F1D1F4B834FB.jpeg
     
  6. PhilRyder

    PhilRyder Paid Member Paid Member

    Also, there are three fusebox wires, earth, ignition and “light” . What does “light” mean?
     
  7. rubjonny

    rubjonny Administrator Staff Member Admin

    need to swap pins 5 and 7 :)

    dash illumination ;)
     
    PhilRyder likes this.
  8. PhilRyder

    PhilRyder Paid Member Paid Member

    Thank you.
    Dash illumination as in the switch lights up when you switch the lights on?
     
  9. rubjonny

    rubjonny Administrator Staff Member Admin

    yes exactly, look for a spare grey/blue wire hanging out round the back of the fusebox
     
  10. PhilRyder

    PhilRyder Paid Member Paid Member

    Will do, thank you.
    I’m a bit surprised there is only one ignition live feeding two relays. Should there be another live with a bit more oomph?
     
  11. rubjonny

    rubjonny Administrator Staff Member Admin

    no thats all there is as standard
     
    PhilRyder likes this.
  12. PhilRyder

    PhilRyder Paid Member Paid Member

    Ok, thank you.
     
  13. dodgy

    dodgy Paid Member Paid Member

    That's going to be great, so glad I fitted my heated seats.
     
    PhilRyder likes this.
  14. PhilRyder

    PhilRyder Paid Member Paid Member

    Ralph has been very busy fitting his heated seat loom.
    He reports (I'm away) that the drivers side works well but not the pax. The pax relay is getting hot so probably no good.
    So, what's the alternative relay? It appears to be a 59 but I'm not sure they are available new. (Why do VW relays all seem to have a different number, I thought a relay was a relay?).
    Alternatively does anyone have a spare knocking about?
    Also, could it be another fault causing the relay to get hot and not function properly?
     
  15. rubjonny

    rubjonny Administrator Staff Member Admin

    Switch the relays over first to confirm that's the issue, iirc there's 2 you can use I'll dig into the part numbers later
     
  16. PhilRyder

    PhilRyder Paid Member Paid Member

    Thanks John, will report back.
     
  17. rubjonny

    rubjonny Administrator Staff Member Admin

    right so you can use 59 (161919533) or 459 (1E0919533)
     
    PhilRyder likes this.
  18. PhilRyder

    PhilRyder Paid Member Paid Member

    Thanks John
     
  19. dodgy

    dodgy Paid Member Paid Member

    I'll have a look next week for some 459 relays, sharan/galaxy should have them.
     
    PhilRyder likes this.
  20. PhilRyder

    PhilRyder Paid Member Paid Member

    Thanks mate, really helpful.
     
    dodgy likes this.

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