Published November 9, 2026
Your Tesla's Autopilot, lane departure warnings and forward-collision alerts all depend on the cameras mounted behind your windshield, just behind the rearview mirror. When the windshield is replaced, those cameras have to be recalibrated so they see the road exactly the way Tesla intended. That's why every Tesla windshield replacement we do ends with a camera calibration.
Here's what Tesla camera calibration involves and exactly how we do it on every Tesla windshield replacement in Phoenix, at our Mesa shop or at your home or office.
Do Tesla cameras need calibration after a windshield replacement?
Yes, and we're required to do it after every install. When a windshield is replaced, the camera is removed and reinstalled with the new glass. Even a very small change in its angle can change where the car thinks the road and other vehicles are, so the cameras have to be verified and recalibrated before your Tesla goes back on the road.
Is clearing the calibration on the touchscreen enough?
No. Calibration is really three separate things, and clearing it is only one of them:
- Pitch verification checks each camera's physical angle, to make sure each individual camera is positioned correctly. Depending on your Tesla's model, year and camera hardware, Tesla's procedure calls for this check with a calibration target.
- Clearing the calibration tells the car to throw out the camera data it learned before the windshield was replaced.
- Dynamic calibration is where the car learns its camera positions again while it's driven on real roads.
Some vehicles need both a stationary check and a road calibration, and completing only one would leave the job unfinished. We complete every step your Tesla requires.
How we calibrate your Tesla, step by step
1. Pre-scan, every vehicle, every time
Before we remove your windshield, we open Tesla's Service Mode and document any existing trouble codes and active alerts. That gives us a record of your car's condition before work begins, so we find existing issues up front instead of discovering them afterward.
2. Windshield installation and camera transfer
Our technicians install your new windshield, move the camera assembly to the new glass, and make sure the camera and its components are properly installed and ready for calibration. We follow Tesla's procedure for your model, year and camera hardware.
3. Pitch verification
Pitch is the up-and-down angle of each camera. When your Tesla's procedure calls for it, we set Tesla's Camera Calibration Target in front of the car at the specified height for your model and check each camera one at a time. If a camera is pointing too high or too low, our technicians adjust it with Tesla's pitch adjustment wrench.
4. Clear the old calibration
We clear the camera calibration on the touchscreen so the car starts fresh with the new windshield instead of relying on data from the old one.
5. Dynamic calibration: we drive until it's done
Then we drive. While the car is moving, the camera system reads lane markings and its surroundings to learn its camera positions again. We drive every Tesla until the calibration finishes, so you don't get your car back with calibration still in progress.
6. Functional checks, post-scan and written report
Our work doesn't end when the calibration reports success. We check the driver-assistance functions, including lane departure warning when conditions allow, then run a post-scan and compare it to the pre-scan. If an issue shows up, we investigate it before we consider the job complete. You get a written report of the work and results that you can keep or share with your insurance company.
See every step with photos in our Tesla windshield replacement process, or read how we calibrate other vehicles on our ADAS camera calibration page.
How long does Tesla camera calibration take?
It depends on the car, its camera hardware and driving conditions. Some Teslas need more driving than others to finish the road calibration. Either way, we drive it until it's done before we hand your car back.
Can you replace and calibrate my Tesla windshield at my home or office?
Yes. For most vehicles, some calibrations have to be done in our shop, but Teslas are the exception: we can do any Tesla calibration mobile. We offer free mobile Tesla windshield replacement and calibration at homes and offices anywhere in the Valley, with covered parking required. You can also bring your Tesla to our Phoenix shop or our Mesa shop (by appointment).
Which Tesla models do you calibrate?
All of them: the Model 3, Model Y, Model S, Model X and Cybertruck. The exact steps vary by model, year and camera hardware.
Does insurance cover Tesla camera calibration?
Calibration is required after every Tesla windshield install, so it's part of every Tesla windshield replacement we do. We coordinate any approvals your insurer needs, and the written report documents the work for them. Using insurance? We'll check your coverage with you on a three-way call with your insurer before any work starts.
What if a warning comes on after the job?
If a driver-assistance warning stays on or a feature acts differently than it did before, give us a call and we'll take a look.
Get a quote for Tesla windshield replacement in Phoenix
Every Tesla windshield replacement we do includes a pre-scan, the required camera calibration, functional checks, a final scan and a written report. Get a free quote with your Tesla's model and year, or call us at (602) 885-5330.
Choose genuine OEM Tesla glass or premium FYG aftermarket glass. Every installation is backed by our lifetime warranty, and every windshield replacement comes with free chip repairs for a whole year. Learn more about our Tesla auto glass service.