2011 Mercedes R-Class Owner's Manual - Page 43

Occupant safety doors must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Center. 41 Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using other seat covers may interfere with or prevent the deployment of the side impact air bags. Contact an authorized Mercedes-Benz Center for availability. When deployed, the side impact air bags offer additional protection for the thorax of the vehicle occupants on the side of the vehicle on which the impact occurs. However, they do not protect the: Rhead Rneck Rarms ! Vehicles with BabySmart™ (Canada only): do not place objects heavier than 20 lb (9 kg) on the front-passenger seat, as this could be interpreted as the seat being occupied. In the event of an accident, the restraint systems on the front-passenger side are deployed. Have restraint systems replaced that have been deployed. Window curtain air bags G Warning Observe "Important safety instructions" (Y page 38). Front side impact air bags : and rear side impact air bags ; are deployed next to the outer seat cushions. The side impact air bags are deployed: Ron Rat the side on which an impact occurs the start of an accident with a high rate of lateral vehicle deceleration or acceleration, e.g. in a side impact Rindependently of seat belt use Rindependently of the front air bags Rindependently of the ETDs If the vehicle overturns, the side impact air bags are generally not deployed. They are The window curtain air bags enhance the level of protection for the head (but not chest or arms) of the vehicle occupants on the side of the vehicle on which the impact occurs. The window curtain air bags are installed into the side of the roof frame and run from the front door (A-pillar) to the rear windows (Dpillar). Z Safety G Warning! deployed if the system detects high vehicle deceleration or acceleration in a lateral direction and determines that side impact air bag deployment can offer additional protection to that provided by the seat belt. The side impact air bags are not deployed in side impacts which do not exceed the system's deployment threshold. Vehicles with OCS (USA only): if OCS detects that the front-passenger seat is not occupied and the front-passenger seat belt is not fastened (the belt tongue is not engaged in the seat belt buckle), the side impact air bag on the front-passenger side will not deploy. The side impact air bag on the frontpassenger side will deploy if the frontpassenger seat belt is fastened, regardless of whether the front-passenger seat is occupied or not.