Today’s vehicles are remarkably sophisticated machines. Beneath the bodywork and beyond the engine, a network of cameras, radar units, ultrasonic sensors, and laser-based systems work continuously to keep you safe on the road. These systems, collectively known as Advanced Driver Assistance Systems (ADAS), power features like automatic emergency braking, blind spot monitoring, lane departure warnings, adaptive cruise control, and rear cross-traffic alerts. After a collision, restoring these systems to full, accurate function is every bit as important as restoring the vehicle’s appearance.
ADAS components are calibrated at the factory to precise specifications. Even a moderate collision, or in some cases, simply replacing a windshield or realigning a bumper, can shift a sensor or camera by a fraction of a degree. That seemingly small displacement can have significant real-world consequences. A forward-facing camera that is slightly off-angle may misread lane markings. A radar unit that has shifted position may not detect a vehicle in an adjacent lane accurately. Recalibration restores each component to its original factory specifications, ensuring that the system performs exactly as the manufacturer intended.
There are two primary methods used to recalibrate ADAS systems after a collision: static calibration and dynamic calibration.
Static calibration is performed in a controlled shop environment. Technicians use manufacturer-specified targets positioned at exact distances and angles in front of or around the vehicle. Specialized diagnostic equipment communicates with the vehicle’s onboard systems to verify and reset sensor alignment. This process requires a flat, level surface, specific lighting conditions, and careful adherence to the manufacturer’s procedures.
Dynamic calibration, by contrast, is performed while the vehicle is driven. A technician drives the vehicle at specified speeds on roads with clear lane markings and other defined conditions, allowing the system’s software to recalibrate itself using real-world input. Some vehicles require a combination of both static and dynamic calibration, depending on which systems were affected.
The repairs most likely to require ADAS recalibration include windshield replacement — since many forward-facing cameras are mounted directly to the glass — front and rear bumper repair or replacement, front radar or sensor housing repairs, wheel alignment adjustments, and any suspension work that alters ride height or wheel angles. At Eli’s Collision Repair, our technicians assess every repair for its potential impact on ADAS systems and perform all required recalibrations as a standard part of the repair process.
Proper ADAS recalibration requires manufacturer-approved diagnostic tools and software, not generic equipment. At Eli’s, our investment in the right technology, combined with our manufacturer certifications and ongoing technician training, ensures that every sensor and camera on your vehicle is restored to factory-accurate performance before you leave our shop – and quality controlled by the manufacturer dealership.
After a collision, your vehicle’s safety systems deserve the same care and precision as its bodywork. At Eli’s Collision Repair, we don’t take any shortcuts in the safety and precision of your car.
Schedule your repair or get an estimate at one of our Los Angeles locations.
Door damage is one of the most common results of a collision, and one of…
After a serious collision, you may hear your insurance company use the phrase "total loss."…
Rust is one of the most insidious forms of vehicle damage because it develops quietly,…
When a vehicle comes into a repair shop after a collision, one of the first…
Fender damage is one of the most common issues drivers face in minor accidents in…
When most people think about a professional paint job, they think about color: the deep…