10Year+ Supporting Member
I have had my 2009 451 for over 11 years and never had this problem before. When it is time to re-set the indicator, I have almost always got results on the first attempt. Last week, I replaced the car battery and afterwards did my yearly maintenance. When I attempted to re-set the indicator, no luck. I waited a few hours, still no luck, Even waited a couple of days, still no re-set. Could having the battery out of the car for a few hours caused an issue in not being able to re-set the maintenance indicator? And yes, I am doing the exact way Cain at Evilution shows in his video.