Chronic problem of each cabrion in the future. I recommend you to have your ears checked first. Unfortunately, you may experience spare parts problem in this problem.
As for the airbag malfunction, this is a chronic Peugeot issue. Do you have a music system in your vehicle ?? music systems can cause sensor malfunctions over time. It is useful to remind this. In this regard, first of all you need to do is to remove the battery terminals while the ignition key is not attached to the vehicle and wait 30 minutes. wait until after plug it back in. If the problem does not improve, it is necessary to connect the vehicle to the computer.