A method for producing a composite material, associated composite material and associated semiconductor circuit arrangements is disclosed. The pulse monitor circuit outputs an up signal to the updown counter when the output pulses do not exist at all and outputs a down signal to the updown counter when the output pulses exist. When the user’s hand grasps and pulls the primary actuator in a normal fashion to open the vehicle door, the user’s hand simultaneously grasps the secondary actuator and moves the secondary actuator to deactivate the secondary latch and allow movement of the primary actuator and thereby open the vehicular door. The intake channel connects an inlet of an engine to a fresh-air inlet.