My Digital speedometer automatically switched from English to metric on the speed only. I checked to see if I had accidentally changed it, I had not. The mileage still reads in English and the speed reads in metric. I tried changing it to metric and back to English and I still have the same problem. I even tried to turn the van off and on to see if it automatically switched back. (Magically) No it did not work. Any suggestions on what to do??

 

First thing to try is to disconnect the negative battery lead. Leave it off for 15 minutes then re-connect. This will reset the CPU and may fix your problem.