Reset service light indicator, engine oil life Buick Verano, year 2012-2013 reset instructions:
1. Turn the ignition to run (one position before starting engine).
2. Press the DIC menu button on the turn signal lever to enter the vehicle information menu. Use the thumbwheel
to scroll through the menu items until you reach REMAINING OIL LIFE.
3. Press the SET/CLR button to reset the oil life to 100%.
4. Turn the ignition off and start the engine to verify the indicator has been reset.