Mercedes Benz

  Beyond the mechanical Falcon Wing issues, the Model X features some of the most complex computing and sensor arrays in the EV world. Here are 5 labels for Model X Complex Electronics issues, featuring the major 2025–2026 hardware recalls: AI4 Computer Power-Up Short, Cause: A 2025 recall identified a defect in the "AI4" (Hardware 4) circuit boards where a specific power-up sequence could cause a short circuit, resulting in a black screen and total loss of safety systems. Solution: Tesla issued a high-priority Over-the-Air (OTA) update to change the voltage boot-up logic. However, if the hardware was already physically damaged by a short, Tesla replaces the entire Car Computer at no cost. Self-Presenting Door Resistance, Cause: The front doors use "ice-breaker" actuators and ultrasonic sensors to open automatically. Electronic timing errors or low voltage from the 16V accessory battery can cause the doors to "stutter" or fail to unlatch. Solution: Re...