The 2014 Mercedes-Benz CLS 550 is equipped with driver attention alert system, driver knee airbags, front side airbags, rear side curtain airbags, front side curtain airbags, dual front active head restraints, 4-wheel abs, emergency braking preparation, auto-locking power door locks, brake drying, ventilated disc rear brake, alarm anti-theft system, braking assist, ventilated disc front brake, dual front airbags, vehicle immobilizer anti-theft system, power brakes, latch system child seat anchors, electronic brakeforce distribution, stability control, traction control, occupant sensing passenger airbag deactivation, front seatbelt pretensioners, front seatbelt force limiters, post-collision safety system impact sensor, rear seatbelt pretensioners, rear seatbelt force limiters, battery disconnect impact sensor, door unlock impact sensor, front seatbelt warning sensor, fuel cut-off impact sensor.