NHTSA Complaint #11473087 — 2012 VOLKSWAGEN PASSAT

Car needs new clock spring. When parking vehicle and turning, hear a crack sound and airbag light came on, horn wouldn't work and none of the buttons on steering wheel work. Part is backordered and has been for a very long time. Don't know what to do as this is my son's car (age 19) and it's unsafe to drive. Also, don't want to pay a dealer $165 to run diagnostics when we are certain of the problem and know the part is not available ( was told there are over 8000 people ahead of me waiting for the part). It is unlikely we could sell the car with this problem. VW needs to do something (buy back the cars?).