The 2019 Mercedes-Benz S-Class S 450 is equipped with front automatic emergency braking, driver attention alert system, vibrating steering wheel pre-collision warning system, audible warning pre-collision warning system, visual warning pre-collision warning system, sensor/alert blind spot safety, lane deviation sensors, driver knee airbags, rearview camera system, front side airbags, rear side curtain airbags, rear side airbags, front side curtain airbags, 4-wheel abs, emergency braking preparation, cornering brake control, auto-locking power door locks, brake drying, auto off electronic parking brake, ventilated disc rear brake, alarm anti-theft system, braking assist, hill holder control, 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, in dash rearview monitor, occupant sensing passenger airbag deactivation, front seatbelt pretensioners, front seatbelt force limiters, front emergency locking retractors, post-collision safety system impact sensor, rear seatbelt pretensioners, rear seatbelt force limiters, battery disconnect impact sensor, door unlock impact sensor, rear emergency locking retractors, front seatbelt warning sensor, fuel cut-off impact sensor.