Seat belt pretensioners

All seat belts are equipped with pretensioners that reduce slack in the belts. These pretensioners are triggered in situations where the front or side impact airbags deploy, and in certain impacts from the rear. The front seat belts also include a tension reducing device which, in the event of a collision, limits the peak forces exerted by the seat belt on the occupant.
See also:
Jump starting
Connecting the jumper cables
Follow these instructions to jump start your vehicle's dead battery or to jump
start another vehicle's dead battery using your vehicle. If the 12-volt auxilia ...
Design
The new Volvo C70 is a modern, handsome, sports vehicle designed to look good
roof up or down. 'The use of a hard-top instead of soft-top gives us a big
advantage in style,' says Volvo's British-b ...
Power tailgate
Power tailgate closing button ...
