Ignition key/engine immobilizer experienced a intermittent failures ("key error" on dashboard display), and inability to start engine. a replacement of ignition key detector in steering column was required - parts cost: $750, labor extra, at volvo dealer (volvo manhattan, ny, ny). car purchased in july 2010, failure in june 2016 (beyond warranties). the ignition key system should not have to be repaired for the life of the car, especially for a volvo luxury level car.