R8 Quattro Coupe V10-5.2L (BUJ) (2010)
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‹› Remaining cross acceleration sensors if anchorage point is deformed in sensor region
Also with side airbag deployment:
‹› Pressure sensors on deployed side
‹› Cross acceleration sensors on deployed side
‹› Cover
‹› Cushion
‹› Remaining cross acceleration sensors if anchorage point is deformed in sensor region
In addition:
‹› All belt retractors with deployed belt tensioners
‹› All belt retractors with deployed belt force limiters (depending on equipment)
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If belt tensioner and/or belt force limiter deployment is suspected, connect a suitable vehicle tester such as the (VAS 5051B).
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In Guided Fault Finding under "15 - Airbag ", check whether there is a crash entry in the airbag control module.
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Check if the error "Resistance too high" is stored for the belt tensioner and/or belt force limiter. Deployed belt tensioners and/or belt force limiters
must meet both criteria. "Requirement: the airbag control module must not have been replaced."
‹› The error "Resistance too high" may also be caused by an open circuit. If that is the case, there is usually no collision entry.
‹› Depending on the vehicle, the belt tensioner may be deployed while the belt force limiter may NOT. If that is the case, follow the guidelines for
disposing of pyrotechnic components. Refer to => [ Airbag, Belt Tensioner and Battery Cut-Out Units, Storage, Transporting and Disposal ] See:
Air Bag Systems/Service and Repair/Procedures.
‹› Also check the seat belts. Refer to => [ Seat Belts, Inspecting ] See: Seat Belt Systems/Seat Belt/Testing and Inspection/Seat Belts, Inspecting.
‹› Deployed belt force limiters can be recognized by the following characteristics:
