What does the socket next to the mirror do?

Hello, someone passing by hit the door of the driver and of course he went inside the section where the bar is gone, and he was rubbing in the fender while making a sound. I decided to disassemble the door, let me push it from the inside, it would be okay, but it was fine. When I unscrewed the door, I saw a socket next to the mirror, but no more. I can not disassemble the socket with the couplings going from the door to the body, but I am afraid I cannot remove it, because the nails of the right door socket were broken and I had a hard time inserting the rubber in it and it was not easy at the distance of the cable. I couldn't disassemble the door sockets, I will pass the speaker cable through it. I will use the original cables. Also, if anyone wants the disassembled photos of the door, I can install the speaker slots or something.

Sir, this is the connection of the socket mirror heating resistance.
Even if it doesn't have a function, it won't be a problem.

[QUOTE = ALLEX] Sir, the connection of that socket mirror heating coil.
Even if it doesn't have a function, it's okay. Rest easy. [/ QUOTE]