2012 Toyota Prius Owners Manual - Page 961

1-4. Adjustable components (seats, mirrors, steering wheel) Seat belt comfort guide (rear center seat) If the shoulder belt sits close to a person's neck, use the seat belt comfort guide. 1 STEP 1 Pull the comfort guide from the seatback pocket. Before driving STEP 2 Slide the belt past the slot of the guide. The elastic cord must be behind the seat belt. STEP 3 Buckle the seat belt and position it comfortably. 99 PRIUS v_U (OM47784U)