Heater - Radar (Remove and Replace) This procedure has been obsoleted since the radar heater on 2021+ Model X is a non-functional part after the introduction of Tesla Vision. For additional information on the radar heater rework, see Heater - Radar (Rework) (Vehicles Built Before July 1, 2021) or Heater - Radar (Rework) (Vehicles Built After July 1, 2021). Parent topic: 1720 - Radar Sensor