How do you reset oil service light Chevrolet Impala. From years: 1999 – 2012. Reset oil service light Chevrolet Impala. From years: 1999, 2000, 2001, 2002, 2003, 2004, 2005. The GM Oil Life System calculates when to change your engine oil and filter based on vehicle use. Anytime your oil is changed, reset the system so it […]