I have a DK design instrument cluster. The speed is in KM/H while the temperature reading is in Fahrenheit. I have contacted DK and Koso several times trying to figure out how to change the speed reading to MPH. According to the forum you need to be in the mileage setting, hold the trip button and tap the high beams. Well this isn’t working for me. Long story short I’ve had this thing for a while, aside from taking it out to play with it a couple of times it hasn’t really been used. The protection sticker is still on it. At this point I’d like to just get rid of it. Asking 300USD + 50% of shipping cost since I figure the buyer will not be in the USA. Let me know if you have any questions.