US Patent 11697391 Vehicle seatbelt system

A system includes a pillar and a seatbelt retractor. The system includes a D-ring supported by and vertically movable relative to the pillar. The system includes a webbing extending from the seatbelt retractor and through the D-ring, The system includes an actuator operatively coupled to the D-ring to vertically move the D-ring relative to the pillar. The system includes a computer having a processor and a memory storing instructions executable by the processor to determine that the seatbelt retractor in a nuisance locked state, and in response determining that the seatbelt retractor is in the nuisance locked state, command the actuator to move the D-ring vertically downward relative to the pillar.