1. Inspect straps, cleats, lockplates and guides. Wear or damage is not allowed.
2. Check alarm reminder "Fasten seat belts" when the ignition is turned on. Sound accompaniment may be applied.
3. Inertia-type seat belts snap into place during heavy braking or a collision. During normal driving, the belts are loose. Check that the return mechanism is working properly.
4. If there are defects in the operation of the belts, replace the defective parts.