If a seat belt appears frayed or has abrasions, have it replaced by an Authorized Mazda Dealer:
If a seat belts is used under such a condition, it cannot function at its full capacity which could result in serious injury or death.
Use a mild detergent to remove soiling from a seat belt:
If organic solvents are used for cleaning the seat belts or they become stained or bleached, there is the possibility of them becoming weakened and as a result, they may not function at their full capacity which could cause serious injury or death.
