COMAND Controller Joystick Shaft

Internal joystick shaft for the COMAND controller, measured from a broken original and redesigned without its nut. The creator explicitly identifies C-Class W204 and E-Class W212 applications and specifies 0.1 mm layers and 100% infill; no other W212-generation body styles are stated. Compare the removed shaft and controller revision, use tough cabin-heat-resistant material, transfer and assemble the mechanism without damaging electronics and verify full rotary, tilt and press operation before driving.