The 2010 Volkswagen Routan has 3 recalls, all centered on the same ignition switch defect: the key can slip out of the run position while driving, cutting engine power and disabling airbags and other safety systems.
When the key shifts to the accessory or off position unexpectedly, the engine shuts off, removing power steering and brake assist along with it, and the airbag system may not function in a crash. Prior repair attempts did not fully resolve the issue, which is why multiple recall campaigns exist for this defect across different production windows.