S-Class (W220) 1999-2006: S 320 CDI, S 320, S430, S 500, S 600

Trunk Issues

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Old Oct 19, 2008 | 05:22 AM
  #1  
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2002 S500
Trunk Issues

My trunk open assist does not work and also the Close assist. Tried looking everywhere but see nothing broken and checked all fuses. Please Help.
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Old Oct 19, 2008 | 09:57 AM
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Originally Posted by MbLv
My trunk open assist does not work and also the Close assist. Tried looking everywhere but see nothing broken and checked all fuses. Please Help.
Your trunk maybe locked with the metal key. Try and see if you can unlock it with that key first.
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Old Oct 19, 2008 | 11:29 PM
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2002 S500
the trunk opens with the alarm key and the drivers side its just that the both assist are not doing anything.

Also i found 2 wires one brown and one brown with black stripe it fell from somewhere that was connected to the trunk from the inside when removing everything but dont know where to connect it. those wires look like for the trunk light and the close assist button to power on.

Last edited by MbLv; Oct 20, 2008 at 02:26 AM.
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Old Oct 20, 2008 | 08:44 PM
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Originally Posted by MbLv
the trunk opens with the alarm key and the drivers side its just that the both assist are not doing anything.

Also i found 2 wires one brown and one brown with black stripe it fell from somewhere that was connected to the trunk from the inside when removing everything but dont know where to connect it. those wires look like for the trunk light and the close assist button to power on.
Don't connect anything you are not sure where they go. Those brown wires are typical of ground wires. The trunk assist is hydraulic assisted actuator. Take your car to the dealer and get it checked out.

Last edited by kenstudios; Oct 21, 2008 at 08:33 PM.
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Old Oct 21, 2008 | 07:35 PM
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s500
Actually I have been having a similar problem recently. Whenever I close my trunk, sometimes it will still open up, and the only thing I do to fix it is just shut it a little harder..
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Old Oct 22, 2008 | 09:18 PM
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2002 S500
Does anybody have the wire diagram for the trunk or know where those wires plug into
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