oil life monitor
Well I guess Pontiac dropped the ball on that one. At least my Buick let me know whether the monitor had reset. The only way you can be sure it has reset is by waiting for the reminder to come up and reset it. If it goes away it reset itself. Personally I have never ran any oil that long, but it's anoying to be on the road and have the monitor light up after only 2500 easy miles on the last oil change. Then reset it and have to remember to change out the oil again 500 miles later.