2008 HUMMER H2 Maintenance Light Reset Instructions
1. Turn the ignition to run (one position before starting engine). 2. Display the OIL LIFE REMAINING on the DIC by pressing the (i) button. 3. Press and hold the SET/RESET button (check mark button) on the DIC for more than 5 seconds. The oil life will change to 100%. 4. Turn the ignition off […]
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