W210 W140 W202 Mercedes-Benz AC Diagnostic Mode (All Values and Descriptions)

In this video, I'll show you how to access AC diagnostic mode in late 90s and early 2000s Mercedes climate control systems. I also go through all of the values and their descriptions.
0:00-0:55 Intro and accessing diagnostic mode
0:55-3:05 Diagnostic values and descriptions
3:05-3:22 Conclusion