The 2010 Mercury Grand Marquis LS is equipped with front side airbags, 4-wheel abs, anti-lockout power door locks, ventilated disc rear brake, alarm anti-theft system, ventilated disc front brake, dual front airbags, latch system child seat anchors, traction control, occupant sensing passenger airbag deactivation, front seatbelt pretensioners, front emergency locking retractors, rear emergency locking retractors.