At a glance
What can fail
Heat and humidity can degrade the chemical propellant in the passenger-front airbag over time. A degraded propellant may cause the airbag to deploy with excessive force, potentially rupturing the inflator and scattering fragments.
What the fix does
The dealer will replace your passenger-front airbag inflator with a new one.
Summarized — see the official notice for exact wording, dates, and contacts.