TechnicianVision · Knowledge base
OEM ADAS Radar Optimized Color Resources
I-CAR · February 20, 2024
Summary
This article highlights how paint film thickness and color formula composition, specifically aluminum flake size, shape, and concentration, can negatively affect ADAS radar signal performance. It emphasizes that improper color selection can cause ADAS malfunctions and directs repairers to utilize OEM-specific resources to identify refinishing restrictions.
What to do on the job
Consult OEM-specific repair information, position statements, and service bulletins to identify color formula and paint thickness restrictions before refinishing any bumper or panel covering an ADAS radar.
How to use it
Use this document to justify the extra time and research required to look up OEM-specific paint formula restrictions and film thickness limits when writing estimates for vehicles equipped with blind-spot or other bumper-mounted radar systems.
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