How can I repair the problem that rear windows did not go down when I tried to open top?

Discussion in 'Problems, Fixes, Tips...' started by SANGYUN HWANG, Sep 19, 2021.

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  1. SANGYUN HWANG

    SANGYUN HWANG Copenworld Newbie

    Joined:
    Jul 12, 2019
    Location:
    Republic Of Korea
    Car(s):
    Daihatsu Copen L660K
    How can I repair the problem that quarter windows did not go down when I tried to open top?

    I keep my copen 659cc in parking lot for 6 months without any driving.
    And I charged battery of copen. Every thing was ok except problem of quarter window.
    How can I repair this problem?
     
    Last edited: Sep 19, 2021
  2. Le Red Noddy

    Le Red Noddy Copenworld Newbie

    Joined:
    Jan 17, 2019
    Location:
    Granges, Valais, Switzerland
    Car(s):
    Daihatsu Copen 2006 1.3
    Hi..
    It's possible that the little relay button which operates the rear windows is stuck.
    This is located in the recess where the roof catches lock in place, on the drivers side I think.
    If you run your finger around in the recess you should feel a tiny push switch. Normally when the roof catch is released the little switch should pop out and then operate the back windows.

    Tip: if you drive with the roof down and door windows up, you can press the switch to make the rear windows come up too, this reducing the wind behind your neck. You need to press that switch whilst operating the electric windows.
     
    D-i-m-o-n likes this.
  3. Ozozoz

    Ozozoz Copenworld Newbie

    Joined:
    Jul 26, 2017
    Location:
    Australia
    Car(s):
    Copen LK880

    Hi mate, is it possible to take a photo to show where this relay button is? I am really having difficulties find it. Thank you very much.
     
  4. Le Red Noddy

    Le Red Noddy Copenworld Newbie

    Joined:
    Jan 17, 2019
    Location:
    Granges, Valais, Switzerland
    Car(s):
    Daihatsu Copen 2006 1.3
    I'll try and remember to do it in the morning.
     
  5. Le Red Noddy

    Le Red Noddy Copenworld Newbie

    Joined:
    Jan 17, 2019
    Location:
    Granges, Valais, Switzerland
    Car(s):
    Daihatsu Copen 2006 1.3
    This page on the forum has the photo, and explanation.
    Questions on 2nd row windows
     
  6. Ozozoz

    Ozozoz Copenworld Newbie

    Joined:
    Jul 26, 2017
    Location:
    Australia
    Car(s):
    Copen LK880
    Thank you very much for your reply. I have solved my problem. My battery does not have enough juice. I recharged it over night and problem gone! Thanks
     

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