Fault diagnosis, fault symptoms
📄 Speed dependent functions do not work
📄 Jumping menus on ICM display
📄 ICM 2, burnt pixels in display
📄 ICM 2, display, random pixels not working
📄 ICM 2, poor display contrast at high and low temperatures
📄 ICM 2, missing lines in display
📄 ICM 3, display too bright in extreme cold
📄 ICM display off, radio does not work