As an update, my vehicle, which has already had the driver's side replaced and repaired, just had the passenger seatbelt warning light go on. I contacted Ford and they said to get it to the dealer ASAP for repair. I took it to my local Ford dealer, they kept the vehicle for a week, then called and told me because they have to wait for Ford to give permission and allocate the parts, they cannot repair it. I explained they already fixed my driver's side and it is dangerous to drive the vehicle, but they didn't care.
So now I have a vehicle with a dangerous exploding part that will deploy in the coming weeks and Ford released it knowing the potential of the explosion.
There are only 12 to 16 of these devices in our Expeditions. And I can tell you, from my personal experience, there is a good possibility that you will lose control of your vehicle, if you are driving on an interstate or busy road going 35 to 65+ mph, when it goes off. The loud shotgun type bang along with the 3-to-4-inch tightening of the belt and enormous Sound Pressure Level inside the cab, will disorient you enough to lose control of the vehicle, not to mention it can have a serious effect on people with heart problems.
Ford needs to escalate the repair before they have injuries or, even worse, casualties.