1. Attentively examine components of seat belts (a tape, a buckle, a latch, anchor knots and directing loops), checking them on existence of signs of wear or damages. 2. At ignition key turn in the situation RUN or START on the dashboard the control lamp should light up. The alarm buzzer in parallel joins. At a passive design of system the humeral section of a belt should be got on a rack And car bodies. 3. Make sure of serviceability of functioning of the inertial returnable device, - belts should be blocked reliably at sharp breakthroughs, continuing to be exhausted freely thus at a smooth pulling. 4. In case of detection of defects or signs of violation of serviceability of functioning replace faulty components of assembly of a seat belt |