What should be done if a vehicle has a failed interior mirror adjustment during inspection?

When a vehicle has a failed interior mirror adjustment during inspection, the appropriate course of action is to fail the inspection. This is because proper mirror adjustment is crucial for the driver's visibility and overall safety. Mirrors are essential for preventing accidents by allowing the driver to see vehicles and objects behind and beside them. If the interior mirror cannot be adjusted appropriately, it compromises the driver's ability to monitor their surroundings effectively, which is a critical safety concern.

Failing the inspection underscores the importance of addressing the defect before the vehicle can be deemed safe for operation on the road. It not only emphasizes adherence to safety regulations but also ensures that the owner understands the necessity of rectifying any issues related to visibility before the vehicle is allowed back on the road. This procedure aligns with standard safety practices in vehicle inspections, ensuring that all operational components contribute to safe driving conditions.