I had my tires rotated at the most recent oil change. Turns out one rear tire was seperating and made for such a bumpy ride (steering wheel shaking) that the VDC OFF light and the CHECK ENGINE light too. So, I replaced the tires. (all 4). Lights stayed on. SO, to reset the lights, I had the battery posts cleaned ( to power down for 20 ") . Lights still on, plus radio displays "SYS." What to do??
Aug 9, 2009 at 10:37 AM