A system and device for connecting a first electrical connector to a second electrical connector, when at least one of the two electrical connectors in the installed state is positioned between a body part of a vehicle and a trim for the body part (e.g., a roof, a door, a beam, or a floor of the vehicle). A first coupling device selectively connected to the first electrical connector. A second coupling device is selectively connected to the second electrical connector and is electrically matched to the first coupling device to form a connection of the two electrical connectors to one another.