What does 'rear' mean on a Mercedes-Benz car's air conditioning?

[DiElaina]

On a Mercedes-Benz car's air conditioning, 'rear' refers to the rear windshield defogger button. When activated, it defogs the rear windshield. This button is typically located on the air conditioning control panel. Mercedes-Benz is a German luxury car brand, and its models include: the Mercedes A-Class, S-Class, G-Class, C-Class, Maybach, and others. Taking the 2021 Mercedes C-Class as an example, its body dimensions are: length 4784mm, width 1810mm, height 1457mm, with a wheelbase of 2920mm and a fuel tank capacity of 66 liters. It is equipped with a 1.5T turbocharged engine and a 9-speed automatic transmission, delivering a maximum power of 115 kilowatts and a maximum torque of 250 Newton-meters.