Mechanical or electrical failure preventing access to critical vehicle compartments. Ensuring entry during power loss or component malfunction maintains vehicle utility and safety.

Mechanical resistance or environmental interference prevents the consistent opening and movement of aerodynamic surfaces. Resolving these movement failures ensures predictable aerodynamic performance and prevents component damage.

Rigid vehicle exterior components cause severe trauma during collisions with vulnerable road users. Reducing impact severity through kinetic energy management improves safety ratings and regulatory compliance.

Sudden release of spring force causes mechanical shock and component wear during flap actuation. Controlling this energy prevents structural damage and improves operational safety.

Mechanical instability or security vulnerability in movable body panels. Preventing unintended opening ensures passenger safety and vehicle security.