Its an air bag. Yes, it has air in it. When a car crash happens, the bag fills up with air very quickly.
If you are refering to an air bag in an automobile, then those bags are filled, very quickly, from a pyrotechnic device called a gas generator mounted at the base of the bag.Small sensors mounted in...
Take it to the dealer and have them clear the codes.
You can put Air in Air Shocks Not Air Bags
no u dont we have had airbags deployed in our blazer but just cut them off as good as we could and went on with life