How do you know if your windshield needs calibration?
Reviewed by the Skyview Auto Glass technical team — NWRD-, ASE- and DINITROL-trained technicians · Updated November 2026
Quick answer
Check for a camera housing behind the rearview mirror, look at the driver-assist features on the dash, and check the owner’s manual. The surest way is a VIN lookup by the shop, which lists the glass features and whether a camera is bonded to the windshield. If your car has lane keeping or automatic braking, it almost certainly needs it.
How to check whether your car has a windshield camera
- Look behind the rearview mirror for a small camera or sensor housing bonded to the glass.
- Check the dash for lane-keeping, automatic braking, or adaptive cruise buttons and menus.
- Look for a heads-up display, which often pairs with a forward camera on the glass.
- Open the owner’s manual — it lists the camera and the replacement recalibration requirement.
- Have the shop run a VIN lookup, which returns the exact glass features for your vehicle.
How do I know if my car has ADAS
The forward camera is the part that matters for a windshield replacement, and it is usually visible. Look at the area of the glass just behind the rearview mirror — a small lens or a plastic housing pressed against the glass is the camera. Beside it may sit a rain-and-light sensor and, on some vehicles, a humidity sensor.
The features on the dash confirm what the camera feeds. If your car offers lane-keeping assist, automatic emergency braking, or adaptive cruise control, a forward camera is doing the seeing for those systems, and replacing the windshield means recalibrating it. The owner’s manual states it plainly, and a shop’s VIN lookup settles any doubt.
Does my car have a windshield camera — what to look for
- A housing or lens behind the rearview mirror
- The forward camera lives here on most vehicles, often beside the rain sensor.
- Lane-keeping or lane-centering buttons on the dash or wheel
- Those systems read lane markings through the forward camera, which means the glass carries it.
- Automatic emergency braking or adaptive cruise
- Both rely on the forward camera (and often radar), so the camera is behind the glass.
- A heads-up display
- Some HUD systems pair with a forward camera and need HUD-specification glass as well.
More questions about checking for a camera
Does my car have a windshield camera if I can’t see one?
Not every housing is obvious, and some cameras sit behind tinted glass. The VIN lookup a shop runs is the reliable answer — it returns the glass package for your exact vehicle.
Do all new cars need windshield calibration?
Most do, because most new vehicles have at least a forward camera. But the requirement is about the camera, not the model year — an older car without one needs no calibration.
Can I find out before I book?
Yes. Give the shop your VIN when you call, and they can tell you whether the glass carries a camera and whether calibration is part of the replacement.
Related guides
More in ADAS cameras and calibration
Need auto glass service?
Skyview Auto Glass has 191 shops across Michigan, Indiana and Illinois, each offering in-shop and mobile service. Call us or book a visit — same-day service is often available.