Automatic Belt Retractor (Locking Function), Checking
WARNING: This page is about a different car, the 2022 Audi S3, 2022 Audi RS 3, 2022 Audi A3 Quattro, and 2022 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
The automatic belt retractor has two locking functions.
- The first locking function is initiated by the belt being jerked out of the automatic belt retractor (belt extraction acceleration).
Test 1
-- Pull the seat belt webbing out of the automatic belt retractor quickly and firmly.
- No locking effect - replace the entire seat belt with seat belt latch.
- If there is difficulty extending or retracting the belt, first check if the position of the belt retractor has been changed.
- The second locking function is initiated by change in vehicle velocity (vehicle-dependent locking function).
Test 2
- For safety reasons, the road test should be carried out on roads without traffic so that other motorists/pedestrians, etc. are not endangered.
-- Fasten the seat belt.
-- Accelerate the vehicle to 20 km/h (12.4 mph) (12.4 mph) (12.4 mph) and then perform a hard braking maneuver using the foot brake.
- Replace the entire seat belt with the seat belt latch if the seat belt is not locked by locking mechanism during the braking procedure.