| Checking automatic belt retractor (locking action) |
| The automatic belt retractor has two locking functions. |
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| The first locking function is triggered by pulling the belt quickly out of the automatic belt retractor (accelerated belt unwinding). |
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| Tug the webbing firmly to pull it out of the automatic belt retractor. |
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| No locking effect - replace seat belt complete with buckle. |
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| In the event of problems when pulling out or retracting the belt, start by checking whether the automatic belt retractor has changed position. |
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| The second locking function is triggered by altering vehicle motion (vehicle-dependent locking function). |
WARNING | For safety reasons, the test drive should be performed on a road with no traffic so as not to endanger other road users. |
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| Accelerate the vehicle to 20 km/h and then press the foot brake to implement emergency braking. |
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| If the belt is not locked by the locking mechanism on braking, replace the seat belt complete with the buckle. |
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