E-Class (W211) 2003-2009

TRUNK LID ONLY OPENS WITH KEY

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Old Oct 7, 2018 | 11:54 AM
  #1  
Schnellfahrer's Avatar
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From: NC
2008 MB E320 BlueTec. 2011 Porsche Boxster 987. 2016 Mazda CX-5 Sport MT, 1995 BMW K75 motorcycle
TRUNK LID ONLY OPENS WITH KEY

Yesterday a "Third Brake Lamp Defect" message showed on the instrument panel of my 2008 E320 BlueTec. It may be a total coincidence but now my trunk lid can not be opened w/ the switch in the drivers door or by hand at the lid itself. In other words I can only open the trunk lid with the metal key in the ignition key. I figured that one of the bulbs (led's?) might have burned out so I started removing the inner trunk lining. I am currently pretty far away from home so I don't have any tools and with the lining half removed I still could not get to the "Third or Center Brake Light". Or should I try removing the light from the outside? There are no screws visible though.
Can anyone tell me if there is a correlation between the Center Brake Light and the Trunk Lid mechanism?
Any suggestions and/or advice about this issue is most welcome.
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Old Oct 7, 2018 | 12:04 PM
  #2  
konigstiger's Avatar
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From: North Scottsdale, AZ
'71 Pinto
Check wiring to left trunk hinge: https://mbworld.org/forums/e-class-w...ate-lamps.html
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Old Oct 8, 2018 | 06:32 PM
  #3  
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2001 E320 Wagon, 2006 LBZ Silverado, 2007 E63 (sold), 2001 E55 (sold)
Probably the wiring like konigstiger said. Do the red buttons for closing the trunk light up?
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Old Oct 10, 2018 | 11:44 AM
  #4  
Schnellfahrer's Avatar
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2008 MB E320 BlueTec. 2011 Porsche Boxster 987. 2016 Mazda CX-5 Sport MT, 1995 BMW K75 motorcycle
Thanks but no red lights when trunk is open or closed
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Old Oct 10, 2018 | 11:46 AM
  #5  
Schnellfahrer's Avatar
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2008 MB E320 BlueTec. 2011 Porsche Boxster 987. 2016 Mazda CX-5 Sport MT, 1995 BMW K75 motorcycle
Many thanks for your response Konigstiger. I am back home now and will start the repairs tonight. Hopefully i will be able to locate the broken wires.
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Old Oct 10, 2018 | 07:21 PM
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2001 E320 Wagon, 2006 LBZ Silverado, 2007 E63 (sold), 2001 E55 (sold)
99.9% sure you have broken wires.
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