A forward camera changes the end of a replacement
Lane cameras read through the glass. A new windshield often needs a calibration the resin job never touches.
A resin fill on a small pit usually leaves the mirror bracket, the camera, and the rain sensor alone. The outer lite is repaired in place. The car's driver-assist hardware stays aimed at the same glass it was aimed at yesterday.
A replacement removes that glass. The camera at the mirror reads lane marks through the new lite. Even a well-made windshield can shift the aim. Many vehicles need a calibration after the set: static, with a target board in a bay, or dynamic, on a marked road at a set speed. That time is not part of the resin clock, and it is often not inside the glass price.
Heated wiper parks, humidity sensors, and acoustic interlayers change which windshield fits. Ordering “a windshield for a 2019 Camry” without the options is how the wrong lite shows up. The VIN, or a photo of the option sticker, saves the second trip.
The ticket for a replacement should say whether the car has a camera, a rain sensor, or a heating grid before the glass is ordered. The company then knows if the van needs a calibration appointment the same day or a shop with a board.
Ask about the camera, the rain sensor, and the heating grid before the glass is ordered. Those parts decide whether the stop ends when the urethane is on or when the target board comes out.