Why does the radar button of a Mercedes-Benz car always light up red?

[TravisLynn]

Mercedes-Benz radar off light is red because the vehicle's stability control system is turned off or malfunctioning. Blue and green indicator lights on the dashboard indicate that the corresponding system is turned on or working normally, while yellow and red indicator lights indicate that the corresponding system is turned off or malfunctioning. Introduction to Mercedes-Benz: Positioning: Mercedes-Benz is a world-renowned luxury car brand. In addition to high-end luxury cars, Mercedes-Benz is also one of the world's most famous manufacturers of large buses and heavy-duty trucks. Car series: Mercedes-Benz passenger car series include: A-Class, B-Class, C-Class, CL-Class, CLK-Class, CLS-Class, E-Class, S-Class, SL-Class, SLC-Class, SLK-Class, G-Class, GL-Class, GLK-Class, M-Class, R-Class.