What should a technician do if encountering a discrepancy with the vehicle's labels during inspection?

When a technician encounters a discrepancy with the vehicle's labels during inspection, the appropriate course of action is to halt the inspection until the issue is resolved. This is crucial because the labels provide vital information regarding vehicle emissions standards and compliance. Accurate labeling is key for determining whether the vehicle adheres to regulatory requirements and ensuring that the correct inspection procedures are followed.

Proceeding with an inspection when there is uncertainty about the vehicle's labels could lead to incorrect conclusions about the vehicle's emissions system or its compliance status, which may have legal and environmental implications. Therefore, stopping the inspection ensures that any discrepancies are addressed, allowing the technician to gather the necessary information to make an informed decision on how to proceed, whether that involves consulting with relevant authorities or verifying the vehicle's specifications through other means.