Front Driver Side Air Bag Inflator problems of the 2002 Buick Rendezvous

We purchased this vehicle used in 2004, and over the past years we have had to replace the following: both front hub assemblies (with speed sensors), intake manifold gasket and the air conditioner condenser (one year ago). Just within the last 2 months we have had to replace the following: tie-rod, radiator, water pump, thermostat, head gasket, and the intake manifold gasket again. The vehicle only has 86,000 miles on it to date. The only thing that we had the Buick dealer work on was the front hub assemblies, the rest of the work was performed by tire dealership, radiator shop, and an automotive repair garage. Now, the abs light is on again meaning that one of the front hub assemblies are out (replaced by Buick themselves) and our anti-lock brakes are not working. And, also, the air-bag warning light is on. I have noticed quite a long list of complaints over the internet concerning all the above problems others have had as well with this model Buick which leads me to believe that it has been an on-going problem of which Buick will not deal with nor step up to their responsibility. I have been told by auto-repairmen that they have had numerous customers come in with problems with the 3400 model engine. I have contacted Buick concerning the air-bag problem, and they act as though they have never heard of any problems and deny any responsibility to look into it, even though they have issued a recall on the air bag inflator for this year, make, and model, just not for my VIN#. Over the years that we have owned this vehicle we have invested quite a sum of money into repairs on this vehicle, and it has never been in an accident! I believe that with all the NHTSA safety complaints concerning the air bags system, Buick should be held responsible! all the other unique problems with this engine have been repaired by us, and is too late to expect any help.

I was sitting in my vehicle with the engine running and the vehicle was in park when the airbag in the side of the driver's seat deployed and hit my side. I have a large bruise on my side.