02-16-2012, 07:21 PM
2010 Focus SE. When I first got this car a week and a 1/2 ago I filled it up and reset the Trip A meter to zero. after an indiscriminate amount of time it reset itself to zero miles and I didn't know how many miles I drove when filling up. So the next time I filled up I reset both A and B trip meters. Again after driving over 100 some miles the A trip meter reset itself to zero, but the B trip meter was okay and I got a good reading of gas mileage other than the computer readout. What's with that "A" trip meter, or am I perhaps doing something wrong that I don't know about?