I do my own oil changes and keep receipts. I buy the oil filter from subaru too. On the immediate service list is servicing the battery? Oh please, the car has 6 thousand miles on it, there's nothing to service.but heres a weird thing, since receiving this bulletin, suddenly my gas mileage average meter no longer gives me an overall average, it's now giving me 'LIVE" averages. I tried toggling up and down to make sure i was on the right view. Is this happening because so many people are complaining to Subaru about poor gas mileage??anyway, instead of averaging 8.5 litres per hundred, i'm now averaging 7.4 and it keeps going lower. Very weird