2007 Hyundai Sonata Owner's Manual - Page 30

1FEATURES OF YOUR HYUNDAI 16 B081D01NF-AAT B083D01NF-AAT ! WARNING: Adjusting Headrest Forward and Rearward Active Headrests HNF2041-1 B080D01JM OMG035101 o For maximum effectiveness in case of an accident the headrest should be adjusted so the middle of the headrest is at the same height as the top of the occupant's eyes. For this reason, the use of a cushion that holds the body away from the seatback is not recommended. o Do not operate the vehicle with the headrests removed as injury to the occupants may occur in the event of an accident. Headrests may provide protection against neck injuries when properly adjusted. o Do not adjust the headrest height while the vehicle is in motion. The headrest may be adjusted forward to three different positions by pulling the headrest forward. To adjust the headrest rearward, pull it fully forward to the farthest position and release it. Adjust the headrest so that it properly supports the head and neck. The active headrest is designed to move forward and upward during a rear impact. This helps to prevent the driver's and front passenger's head from moving backward and thus helps prevent neck injuries.