Tesla Model 3 Camera Calibration After Windshield Replacement
When it comes to owning a Tesla, it's not just about the style, the speed, and the innovation. There's also the maintenance and upgrades that come with owning one, just like any other vehicle. One such upgrade, or replacement, is the Tesla Model 3 windshield. And once you've had your windshield replaced, it's important to get your camera recalibrated, to ensure your Tesla's advanced driver assistance systems (ADAS) continue to work correctly.
Why is camera calibration important?
The Model 3 comes with eight cameras and 12 ultrasonic sensors, which are responsible for various ADAS features such as Autopilot, emergency braking, and collision avoidance. The cameras are positioned all around the vehicle and work together to provide a 360-degree view of the car's surroundings, as well as crucial information on lane markings, traffic lights, signs, and more. When you replace your windshield, however, it can disrupt the camera's field of view and position, leading to incorrect readings and a malfunctioning system.
This is where camera calibration comes in. Calibration is the process of adjusting the cameras' orientation, focus, and other parameters so that they align with the manufacturer's specifications and the vehicle's geometry. Calibration ensures that the ADAS features work as intended and provide accurate information to the driver. It also prevents false alarms, incorrect warnings, and accidents.
When is camera calibration needed?
You need to calibrate your Model 3's camera after any windshield replacement, regardless of the cause. This includes if you've had to repair a crack, if the windshield has suffered hail or storm damage, or if you've opted for a tinted or aftermarket windshield.
Even if your windshield replacement was done by a Tesla-certified technician, calibration is still necessary. While Tesla technicians are trained to follow the manufacturer's guidelines, there may still be variances in the process and equipment used, which can affect the final results.
How is camera calibration done?
The camera calibration process for the Model 3 involves several steps and requires specialized equipment and software.
- The first step is to park your Tesla on a flat, level surface, away from any obstructions or interference.
- The next step is to remove any mud, debris, or other substances that may have accumulated around the cameras and sensors.
- The technician will then attach a target board to the windshield, which serves as a reference point for the cameras.
- The technician will use a diagnostic tool to access the Model 3's onboard computer and start the calibration process.
- During calibration, the cameras will be adjusted according to the target board's placement and the car's geometry. The technician will use the software to fine-tune the focus, angles, and other metrics.
- Once calibration is complete, the technician will perform a road test to ensure that the ADAS features are working correctly, and recalibrate if necessary.
The entire process can take up to a few hours, depending on the complexity of the recalibration and the experience of the technician.
Where can I get my camera calibrated?
Camera calibration for your Model 3 should only be done by a Tesla-authorized technician or service center. Avoid unlicensed or inexperienced shops that claim to offer camera calibration, as they may not have the necessary equipment or knowledge to do it correctly.
You can schedule a camera calibration appointment at any Tesla service center or authorized repair shop. Tesla recommends getting your camera recalibrated as soon as possible after you've had your windshield replaced, to avoid any potential safety issues.
Conclusion
If you've had your Model 3's windshield replaced, it's crucial to get your camera recalibrated to ensure that your ADAS features are working correctly. Camera calibration involves adjusting the cameras' orientation, focus, and other parameters so that they align with the manufacturer's specifications and the vehicle's geometry. Calibration prevents false alarms, incorrect warnings, and accidents. Calibration should only be done by a Tesla-authorized technician or service center. Schedule your camera calibration appointment as soon as possible after your windshield replacement to avoid any potential safety issues.
