Air Conditioner problems of the 2007 Nissan Versa

Takata recall: this is third time airbag inflator light goes on. Had recall repaired a yr ago at clermont, FL dealer. After repair was done noticed horn, air conditioner and defrost buttons not working on panel. I immediately pointed it out to dealer. They fixed air conditioner button only, said the other two issues were not there problem. I spoke to warrant dept that day at the dealership to no avail dept. Stated car was out of warranty. If I wanted it fixed I had to pay. Dealership said it was not their problem I had to pay and they would gladly give me an estimate. Horn and other buttons on panel were all working properly until air bag was fixed that day. I called Nissan warranty dept again. Dept said they could not help because it was a dealership issue. I took vehicle to another dealership in leesburg, FL 3 months ago. They stated there was a recall on airbag I did not know about. They fixed problem. 2 months later airbag inflator light goes on again. I went to the Nissan dealer in clermont and they stated there was no recall on file. They would contact me when they recieved information about it. I tried to explain to manager that I spoke to the warranty dept and they stated I needed to bring vehicle in to have this issue fixed right away. Again manager said there was nothing they could do at the time I would have to wait to receive information about recall. I really need help regarding the issues at hand. Horn is not working due to the airbag malfunction. I drive this vehicle everyday and I am very scared sumthing might happen due to these issues and recall.