Review on Allway Instrument Speedometer Mercedes Benz 2001 2004 by Josh Fox

I have had a c230 compressor for 5 years now and the display has faded so badly since the temp in the car exceeded 75 degrees it was completely useless. I've pulled displays of cars at Pull-A-Part hoping to get lucky with one of them, but they all had the same problem. After installing this new one, I couldn't stop looking at my display in my hot car because I could still see the readings! I suspect the same disappearance will happen with this new device, but for now I'm so happy that I can toggle between the options and really see what I need.