The 2008 Lincoln Zephyr has 4 recalls, the most serious being airbag inflator defects on both the driver and passenger sides that can cause the inflator to rupture and send metal fragments into the cabin, posing a risk of serious injury or death.
Both airbag concerns stem from the same underlying problem: the propellant inside the inflators can degrade over time, particularly in vehicles exposed to high humidity and heat, and the inflator can burst violently rather than deploy normally. The passenger-side filing specifically covers vehicles originally sold or registered in high-humidity regions including several Southern states, Hawaii, Puerto Rico, and U.S. territories, so owners in those areas should pay particular attention. On the braking side, the anti-lock brake system's hydraulic control unit contains valves that can react with certain corrosion-preventative additives found in some brake fluids, causing the valves to stay partially open. When that happens, the brake pedal travels farther than normal before the brakes fully engage, meaning the vehicle takes longer to stop and the driver may not have the stopping distance they expect.