Two problems related to air bag have been reported for the 2015 Subaru Impreza. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Subaru Impreza based on all problems reported for the 2015 Impreza.
We bought our 2015 Subaru Impreza from a used car dealer (we are second owner) in February 2020 with 55k miles on it. On our test drive, we noticed the air bag said it was off even with a passenger in the car. We agreed to purchase the vehicle upon repair. It was repaired and the mechanic guaranteed his work, and we had no issues for a year. Then, we moved across the country and the sensor began to sometimes malfunction again. The Subaru dealership quoted something like $3k to fix it. In googling the issue, I see Subaru has had this issue in previous models. Please open an investigation to see if the problem continues in more recent years.
Passenger air bag will randomly turn off with passenger riding. This is well know issue with Subaru and they still have not sent a recall. With this issue being so wide spread I do not think the dealership should charge over 600 dollars for this repair. I previous did this repair and the same part failed within a year and half.