NHTSA (USA)High Risk
At a glance
What can fail
The automatic shoulder belt rail can wear down, causing the cable that retracts the buckle to jam and stop working.
What the fix does
Dealers will replace inoperative shoulder belts. Mazda extended warranty coverage for the shoulder belt rail and motor for the vehicle's lifetime.
NHTSA Campaign #96V173000 — full official notice →
Summarized — see the official notice for exact wording, dates, and contacts.