2011 Chrysler 300 Owner Manual - Page 54

52 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE Seat Belt Pretensioner The seat belts for both front seating positions are equipped with pretensioning devices that are designed to remove slack from the seat belt in the event of an accident. These devices may improve the performance of the seat belt by assuring that the belt is tight about the occupant early in an accident. Pretensioners work for all size occupants, including those in child restraints. NOTE: These devices are not a substitute for proper seat belt placement by the occupant. The seat belt still must be worn snugly and positioned properly. The pretensioners are triggered by the Occupant Restraint Controller (ORC). Like the airbags, the pretensioners are single use items. A deployed pretensioner or a deployed airbag must be replaced immediately. Enhanced Seat Belt Use Reminder System (BeltAlertா) BeltAlert௡ is a feature intended to remind the driver and front passenger (if equipped with front passenger BeltAlert௡) to fasten their seatbelts. This feature is active whenever the ignition is on. If the driver or front seat passenger is unbelted, the Seat Belt Reminder Light will turn on and remain on until both front seatbelts are fastened. BeltAlert௡ triggers within 60 seconds of vehicle speed over 5 mph (8 km/h). The reminder sequence lasts for 96 seconds or until the respective seatbelts are fastened. After the sequence completes, the Seat Belt Reminder Light remains illuminated until front belts are fastened. The driver should instruct all other occupants to fasten their seatbelts. If a front seatbelt is unbuckled while traveling at speeds greater than 5 mph (8 km/h), BeltAlert௡ will chime as a single notification and illuminate the Seat Belt Reminder Light, then will proceed to the 96 second reminder sequence.