So I was replacing my spark plugs and wires on my IS just last night. Thanks to "longnights" step by step post, THANKS! and I think I got the job done. Car runs a lil better than before, smoother, maybe a lil quicker but when my car is on.. the tracking control light just keeps blinking.. snow button works, no tracking in my car at all unless I turn on the snow button. Its fine if the tracking control is complety off (need snow button to work though) but what can I do from it to quit blinking? If anyone can help me I would be so greatful..