W221 TRUNK CLOSE BUTTON SWITCH HELP
The open and close red button doesn't illuminate.
It was working fine before until the day i left the trunk opened for about an 40minutes, then the close button didn't illuminate and i pressed, it didn't close the trunk.
Since then, I have been slamming and pulling it manually. I tested the voltage going to the switch, i got 11+ voltage. So I replaced the Trunk lock close button switch, but still didn't illuminate.
Does any one know which fuse controls the close button switch? or is there anything else since i got 11volt from one of the switch wires?
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So now with the new module, the trunk pulls up, but doesn't go down with the button or remote. I have to pull it down with my hand.
But it pulls up when open with remote or button


