how to fix the forward collision warning on my Tesla Model S Original (2012-2020)?

Solution

1. Preparation

• Ensure the vehicle is parked on a level surface with the engine off.
• Gather tools: OBD-II scanner, cleaning cloth, and possibly a torque wrench.

2. Inspect and Clean Sensors

• Locate the front radar and camera sensors.
• Use a cleaning cloth to gently wipe the sensors and remove any dirt or debris.
• Check for physical damage; if any is found, proceed with replacement.

3. Software Update

• Connect to a Wi-Fi network and navigate to the software update section in the vehicle settings.
• Install any available updates to ensure the vehicle software is current.

4. Calibration

• If the sensors are misaligned, perform a calibration by following the manufacturer’s instructions available in the service manual or Tesla’s support documentation.
• Ensure the calibration is successful by checking the settings in the vehicle's menu.

5. Reset System

• Power off the vehicle by holding down the brake pedal, tapping the ‘Power Off’ option in the touchscreen, and waiting for at least 2 minutes.
• Restart the vehicle by pressing the brake pedal.