Standard equipment highlights include 17-inch wheels, automatic wipers, a rearview camera, dual-zone automatic climate control, a power-adjustable steering wheel, 10-way power front seats (with four-way lumbar), driver-seat memory settings, synthetic leather upholstery (the rather good MB-Tex), 40/20/40-split folding rear seatbacks, the COMAND infotainment system (with a 7-inch central display screen and a console-mounted dial controller), Bluetooth and an audio system with a CD player, dual USB ports, an SD card reader and HD radio. The Premium 1 package adds blind-spot monitoring, keyless entry and push-button start, and satellite radio. AMG C43 models get the Premium 1 package (as that applies to the two- and four-door models) standard, along with slightly different interior trim. Standard safety features for the 2017 Mercedes-Benz C300 include antilock brakes, stability and traction control, front and rear side curtain airbags, a driver knee airbag, a drowsy driver monitor and frontal collision warning and mitigation.