The 2018 Mercedes-Benz GLS 550 is equipped with lane keeping assist, surround view camera system, 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, front side airbags, rear side curtain airbags, front side curtain airbags, third row side curtain airbags, front parking sensors, rear parking sensors, 4-wheel abs, emergency braking preparation, auto-locking power door locks, brake drying, auto off electronic parking brake, trailer stability control, 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, third row seatbelt pretensioners, rear seatbelt force limiters, third row seatbelt force limiters, battery disconnect impact sensor, door unlock impact sensor, rear emergency locking retractors, roll stability control, front seatbelt warning sensor, fuel cut-off impact sensor, third row emergency locking retractors.