Well only had my Stinger since last Friday, already the engine management light has come on again. It came on when we test drove it, they said it was probably because it had to be jump started as it has been in the showroom for some time. Not had it a week and it's on again ? !! Although it's not flashing it's a bit of a worry. It's an ex demo car with 1k on the clock. The Mrs is ringing the Kia dealership today.