A switch device, in particular for a use in a window lifter system for an automobile vehicle, comprising: • a hinge knob body mounted movable on a pivoting axis between at least a rest position and one end position and presenting a front face and a rear face, • a printed circuit board presenting a printed circuit and at least a first and a second rubber domes (5, 5'), said first and second rubber domes (5, 5') being adjacent and disposed on the printed circuit on a line parallel to the pivoting axis, said line being distant from the pivoting axis, said printed circuit board being configured such that the rubber domes (5, 5') can close partially or completely a part of the printed circuit, and • at least one plunger located between the rear face of the hinge knob body and said first and second rubber domes (5, 5'), such that a pivoting movement of the hinge knob body can be transmitted to at least one of said first and second rubber domes (5, 5') to close partially or completely a part of the printed circuit wherein the at least one plunger comprises: • a pushing surface configured such that the pushing surface can cooperate with a protrusion located at the rear face of the hinge knob body, • a base plate substantially parallel to the pushing surface and configured to be in contact with said first and second rubber domes (5, 5'), • a lever member connecting the pushing surface and the base plate, said lever member being inclined with respect to said base plate, in order to transmit a pivoting movement to said base plate, when the protrusion presses onto the pushing surface, causing the compression of the first rubber dome to close partially a part of the printed circuit in a first position of said hinge knob body between said rest and said end position and causing the compression of both rubber domes (5, 5') in said end position, and • a connection member having a first end and a second end, the first end being connected with the hinge knob body, and the second end being connected with the plunger such that the hinge knob body and the plunger form only one piece, the connection member being configured such that it allows an interstice between the protrusion and the pushing surface when the hinge knob body is in a rest position. • a hinge knob body mounted movable on a pivoting axis between at least a rest position and one end position and presenting a front face and a rear face, • a printed circuit board presenting a printed circuit and at least a first and a second rubber domes (5, 5'), said first and second rubber domes (5, 5') being adjacent and disposed on the printed circuit on a line parallel to the pivoting axis, said line being distant from the pivoting axis, said printed circuit board being configured such that the rubber domes (5, 5') can close partially or completely a part of the printed circuit, and • at least one plunger located between the rear face of the hinge knob body and said first and second rubber domes (5, 5'), such that a pivoting movement of the hinge knob body can be transmitted to at least one of said first and second rubber domes (5, 5') to close partially or completely a part of the printed circuit wherein the at least one plunger comprises: • a pushing surface configured such that the pushing surface can cooperate with a protrusion located at the rear face of the hinge knob body, • a base plate substantially parallel to the pushing surface and configured to be in contact with said first and second rubber domes (5, 5'), • a lever member connecting the pushing surface and the base plate, said lever member being inclined with respect to said base plate, in order to transmit a pivoting movement to said base plate, when the protrusion presses onto the pushing surface, causing the compression of the first rubber dome to close partially a part of the printed circuit in a first position of said hinge knob body between said rest and said end position and causing the compression of both rubber domes (5, 5') in said end position, and • a connection member having a first end and a second end, the first end being connected with the hinge knob body, and the second end being connected with the plunger such that the hinge knob body and the plunger form only one piece, the connection member being configured such that it allows an interstice between the protrusion and the pushing surface when the hinge knob body is in a rest position. • a pushing surface configured such that the pushing surface can cooperate with a protrusion located at the rear face of the hinge knob body, • a base plate substantially parallel to the pushing surface and configured to be in contact with said first and second rubber domes (5, 5'), • a lever member connecting the pushing surface and the base plate, said lever member being inclined with respect to said base plate, in order to transmit a pivoting movement to said base plate, when the protrusion presses onto the pushing surface, causing the compression of the first rubber dome to close partially a part of the printed circuit in a first position of said hinge knob body between said rest and said end position and causing the compression of both rubber domes (5, 5') in said end position, and • a connection member having a first end and a second end, the first end being connected with the hinge knob body, and the second end being connected with the plunger such that the hinge knob body and the plunger form only one piece, the connection member being configured such that it allows an interstice between the protrusion and the pushing surface when the hinge knob body is in a rest position.