Nissan is recalling 402,000 vehicles, mostly Infiniti vehicles, with dangerous Takata airbag inflators.

This latest round of recalls has been split into what the National Highway Traffic Safety Administration (NHTSA) is calling “zones” across the country. See the full list of recalled vehicles.

Takata’s metal inflators are at risk of exploding because they don’t contain a drying agent called desiccate. Over time, the ammonium nitrate inside the inflator can become unstable when exposed to heat and humidity. If they do explode during an airbag deployment, metal shrapnel shoots throughout the cabin, injuring or killing the people inside.

Nissan, like other automakers, doesn’t have enough replacement parts to fix their vehicles. This is the largest recall in US history with 70 million cars affected and parts are scarce.

Owners should get an initial recall notice in the mail, and then another when parts become available.

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