The 2008 Audi A6 has 3 recalls, all concerning the front passenger airbag inflator, which can rupture and send metal fragments into the cabin, causing serious injury or death.
All three recalls address the same defect in the passenger-side frontal airbag inflator. When the airbag deploys, the inflator can explode rather than inflate normally, scattering sharp metal fragments toward the passenger seat and potentially other occupants. One filing specifically targets vehicles registered in high-humidity regions, including coastal and Gulf states, Hawaii, and U.S. territories, where heat and moisture accelerate the condition, though the underlying danger is the same across all three filings. This is among the most serious airbag defects documented in the industry, and prior repair attempts on some vehicles did not fully resolve the issue, which is why multiple campaigns exist for the same problem.