2017 Mercedes Benz C300 How to remove door panel Window doesn't go up or down child lock stays on

Remove 2 screws on armrest Torx #30 Pull door panel out .Master switch can be removed from armrest starting from tweeter side. be very careful not to damage the panel. remove 4 screws inspect to see if water damaged pcb.meter with ohm meter and repair pcb .it's a double side board, so make sure they are connected

[@sinsin1484]

Very helpful, thanks!

[@goautosound1]

Thanks, please subscribe 😊

[@damienhackett2867]

Thank youuuu so much!!!!

[@goautosound1]

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