2004 Honda Civic Owner's Manual - Page 16

Protecting Adults and Teens 3.Adjust the Seat-Backs Reclining a seat-back so that the shoulder part of the belt no longer rests against the occupant's chest reduces the protective capability of the belt. It also increases the chance of sliding under the belt in a crash and being seriously injured. The farther a seat-back is reclined, the greater the risk of injury. See page 76 for how to adjust seatbacks. Adjust the driver's seat-back to a comfortable, upright position, leaving ample space between your chest and the airbag cover in the center of the steering wheel. Passengers with adjustable seatbacks should also adjust their seatback to a comfortable, upright position. Reclining the seat-back too far can result in serious injury or death in a crash. Adjust the seat-back to an upright position, and sit well back in the seat. Driver and Passenger Safety 13