When I get oil changes at the dealer it takes Forever, and the reason they tell me is resetting the "maintenance due" light. I asked & the tech said the mechanic was unable to reset the light on the car, so they had to use the computer. They don't see many Supras, so the dealer's computer...
Has anyone had a ‘replace battery’ alert they successfully reset? Mine came with it & the Supra maintenance specialist has been out of pocket for a month!