1. Airbag for legs with a squib. Any risk of mechanical damage to the surface of the leg airbag must be excluded. At the end of work, inspect the surface for damage, especially the perforated area.
2. Threaded connection point: Foot airbags. Ensure a good ground connection to avoid malfunctions. The thread and contact surface must be clean from paint, grease, corrosion. The threaded connection brings the ground to the leg airbag.