One problem related to check engine light on has been reported for the 2012 Kia Motor RIO. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Kia Motor RIO based on all problems reported for the 2012 RIO.
About 3 mths ago started using oil 3 qts extra the went to a qt a week, now using a quart every other day, have had people check. Cant find out where oil is going, have parked it, also, airbag light came on about 4mths ago, kia Rio has 114,000. The caliber froze up at 88,000 the brake pads kept wearing on left side, now the right starting to wearing more. . . I have the gold autoguard warranty up to 120,000 with hendrick Chevrolet, took it in on appt. Day n time, had 30 cars ahead. I have also learned. Carfax on cars are not true, this car was noted with no damage or wrecks, but I have seen on left side of car, marks of junk yard parts, even on back window. Reason for parking car bc its costing to much for oil, also my grandbaby is always with me in this 2012 kia Rio, this car isnt worth her life, no car is. . . Oh on carfax it state's its an ex then on second page it state's a lx, which understand mite be type error but when it state's no damage or wreck, thats a big error. Never got check oil light not one time, new it wnor a check engine light, only light was and is the airbag light.