en:Car Terms:A:Anti Submarine SEAT 2019.0.3.0 COM/EN

SEAT Glossary

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A

Anti-submarine seat

An anti-submarining seat is defined as a forward-facing, upwardly-inclined ramp located in the base of the seat. If the seat occupant is pressed deep into the seat cushion during a collision, the ramp prevents them from slipping out from under the lap belt, reducing the risk of injury. Your SEAT comes with this steel-reinforced ramp built in.