Reversible belt tensioners*
The following functions are available when seat belts with reversible belt tensioners are buckled:
- The seat belts are automatically matched to the occupant s profile after you drive off; this will happen after a certain time or when you reach a certain speed. To deactivate the automatic belt tensioner, select the following in the infotainment system: MENU button > Car > left control button > Vehicle settings > Seats > Driver s seat or Passenger s seat > Auto belt tensioner.
- The seat belts can be tensioned reversibly in certain situations link►.
- The seat belts can be also be tensioned reversibly in light collisions.
Pyrotechnic belt tensioners*
Seat belts with pyrotechnic belt tensioners are tensioned automatically in severe collisions, depending on the circumstances. This helps to reduce the forward motion of the occupants.
- False activation of the belt tensioner is possible.
- Any work on the tensioner system or removal and installation of system components for other repairs must be performed by a qualified workshop.
- The pyrotechnic system can only be activated once. If the pyrotechnic belt tensioners have been activated at any time, the system must be replaced.
Note
- Some smoke may be released when the pyrotechnic belt tensioners are activated. This does not mean there is a fire in the vehicle.
- The relevant safety requirements must be observed when the vehicle or components of the system are scrapped. Your authorised dealer is familiar with these regulations and will be pleased to pass on the information to you.