How do you fix car seat belt Mazda?

To fix a car seat belt in a Mazda, first inspect the belt for any visible damage or obstruction. If the belt is stuck, gently pull it to see if it retracts properly; if not, check for twists or debris in the mechanism. For malfunctioning retraction, you may need to remove the seat belt assembly and clean or replace the retractor. If issues persist, consult a professional mechanic for further diagnosis and repair.