Warning Lights and Error Messages
One of the most noticeable indicators that your ADAS may need calibration is the illumination of warning lights or error messages on your dashboard. Common symbols include those for lane departure warning systems, adaptive cruise control, or forward collision warning. If any of these lights appear, it could signify a calibration issue.
Inaccurate Lane-Keeping Assist
If your lane-keeping assist system seems to be misjudging your position in the lane or frequently alerts you even when you’re well within the lane markings, it may require calibration. An improperly calibrated system might either overcorrect or fail to correct your steering when drifting.
Misaligned Adaptive Cruise Control
Adaptive cruise control systems rely on cameras and sensors to maintain a safe distance from the vehicle ahead. If you notice that your vehicle doesn’t maintain the set distance properly or reacts erratically to vehicles in front, calibration might be necessary.
Automatic Emergency Braking System Failures
The automatic emergency braking (AEB) system is designed to apply the brakes automatically if it detects an imminent collision. If the system fails to engage or seems to engage unnecessarily, it might be a sign that the sensors need realignment or calibration.
Issues with Parking Sensors and Cameras
ADAS systems often include parking sensors and cameras that aid in parking and maneuvering. If these sensors or cameras are giving inconsistent readings or if the camera images are distorted, calibration may be required to ensure accurate operation.
Post-collision or Accident Symptoms
After a collision or even minor accidents, ADAS components can be knocked out of alignment. Even if the damage appears superficial, it’s crucial to have the ADAS recalibrated to ensure that all systems function correctly.
Suspension or Alignment Changes
If you’ve had recent suspension work, alignment adjustments, or changes to your vehicle’s geometry, it can affect the calibration of ADAS components. It’s a good idea to have your systems recalibrated after such adjustments to maintain accuracy.
Inconsistent Driving Assist Performance
If you notice that the driving assist features such as blind-spot monitoring or rear cross-traffic alert are not functioning as reliably as they used to, it might indicate a need for calibration. These systems require precise calibration to function correctly.
Increased Sensor Obstruction
Sensors that are obstructed by dirt, ice, or even modifications to your vehicle’s exterior can affect ADAS performance. Regular cleaning and checks are important, but if performance issues persist, calibration may be needed.
Vehicle Pulls to One Side
A vehicle pulling to one side or having inconsistent steering behavior could signal that the ADAS systems are out of calibration. Since these systems often assist in maintaining proper alignment, any steering or pulling issues should be investigated.
What to Do if You Notice These Signs
If you identify any of these signs in your vehicle, it’s crucial to have your ADAS systems checked and calibrated by a professional. An experienced technician will use specialized equipment to ensure that all sensors and cameras are aligned correctly, restoring the functionality and safety of your vehicle’s ADAS.
Regular maintenance and calibration checks are essential for ensuring that your vehicle’s advanced safety systems continue to perform optimally. If in doubt, consult your vehicle’s owner manual or contact a certified ADAS calibration service provider to address any concerns.
By staying vigilant for these signs and addressing calibration needs promptly, you can ensure that your vehicle’s advanced driver assistance systems operate effectively, keeping you and your passengers safe on the road.
At Low Price Auto Glass we carry out the precise calibration of vehicle safety systems (ADAS Calibration). Contact us.
