The joystick handle head is attached to the gear selector mechanism in the transmission, which is responsible for engaging or disengaging the gears. When the driver moves the joystick handle head, it activates the gear selector mechanism, causing the transmission to shift into the desired gear. The handle head is typically made of a durable material, such as stainless steel, which can withstand the wear and tear of regular use. It may be polished or brushed to provide a sleek and stylish appearance that complements the interior of the car.
