Does My Car Need ADAS Calibration?
Most modern cars are now equipped with Advanced Driver-Assistance Systems, adding a futuristic layer of safety and convenience to the driving experience. Indeed, 92.7 percent of new vehicles in the U.S. have at least one ADAS safety sensor. However, maintaining these systems may seem more confusing than it really is.
You need to get your car's ADAS calibrated to ensure the functionality of these safety features. But how can you tell when it’s the right time to do so, especially when these sensors aren't visible to the naked eye?
Generally, an ADAS windshield calibration is required even after a windshield replacement. Keep reading to find out more.
The Importance of ADAS Calibration
ADAS equips your vehicle with several safety features such as backup cameras, collision avoidance, adaptive cruise control, lane departure warning, and more. Multiple sensors, radar, and cameras, as well as software, work together to enable these features.
As a result, the correct calibration of these sensors and components is essential for the proper functioning of ADAS. This is a crucial procedure that requires precise alignment for the system's accuracy and safety.
When Do I Get My Car’s ADAS Calibrated?
The cameras and sensors installed for ADAS can easily fall out of adjustment. This can be due to minor or major repairs, replacements of different parts, or other repair work. Alterations to the vehicle's wheel alignment or suspension components can also have an impact on the performance of ADAS systems that rely on steering-related functions.
As a rule of thumb, manufacturers require getting an ADAS calibration anytime your sensors could be affected.
- In the event of a cracked windshield, calibration may be necessary for the heads-up display and rain sensors.
- When a vehicle experiences a sideswipe incident, the mirrors and lane departure warnings might need a calibration.
- After a minor fender bender, calibrating the bumper sensors is a requirement.
- Even minor adjustments like wheel alignment, changes in tire size, or camera repositioning during other repairs can require a calibration.
Signs Your Car Needs an ADAS Calibration
There are a number of signs to look for when your car's ADAS may require calibration or is not functioning reliably. Some common examples include:
Recent accident or collision
Whenever your car has been in a collision, it’s important to get your ADAS checked by an expert technician. Even a minor bump can lead to a misalignment of the vehicle’s sensors and cameras.
Dashboard warnings and operational discrepancies
Should you observe a proximity warning on your dashboard alerting you to nearby obstacles when there are no actual obstructions around your vehicle, this could be a signal that your ADAS calibration may be experiencing issues. This suggests the need for further investigation and potential calibration of your vehicle’s ADAS. When you observe your car's sensors activating too early or with delay, failing to detect nearby objects accurately, or providing erroneous warnings, these are clear indications that your ADAS system requires calibration.
It is advised to promptly consult with a qualified technician to investigate the issue to maintain the proper functioning of your vehicle's safety features and to prevent potential accidents or other safety issues.
Car modifications
If you recently got your car modified or any of its external or internal parts replaced, your ADAS may have been impacted. Many of the sensors and front-facing cameras are mounted on or behind the windshield.
For instance, if your car has had a windshield repair or replacement, an ADAS windshield calibration is necessary to ensure everything is working as it was intended by the manufacturer.
Who can do an ADAS calibration?
Many ADAS features rely on sensors and cameras mounted on or near the windshield. When the windshield is replaced, an ADAS windshield calibration is necessary.
If you feel the need for an ADAS check-up related to your windshield, remember that Caliber Auto Glass is here for you. If you’re needing a glass repair, replacement and calibration, click here for a free estimate and our team will be ready to answer any additional questions.