2015 Cadillac ATS Owner Manual - Page 30

In Brief The oil life system can also be reset as follows: 1. Turn the ignition on with the engine off. 2. Fully press and release the accelerator pedal three times within five seconds. If the CHANGE ENGINE OIL SOON message is not on, the system is reset. See Engine Oil Life System on page 10-12. 1-23 Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. . . Replace the vehicle's tires with the same TPC Spec number molded into the tire's sidewall near the size. Follow recommended scheduled maintenance. . Avoid fast starts and accelerate smoothly. Brake gradually and avoid abrupt stops. Avoid idling the engine for long periods of time. When road and weather conditions are appropriate, use cruise control. Always follow posted speed limits or drive more slowly when conditions require. Keep vehicle tires properly inflated. Combine several trips into a single trip. Roadside Service U.S.: 1-800-224-1400 Canada: 1-800-882-1112 TTY Users (U.S. Only): 1-888-889-2438 New Cadillac owners are automatically enrolled in the Roadside Service Program. See Roadside Service on page 13-5. . . E85 or FlexFuel Vehicles with a yellow fuel cap can use either unleaded gasoline or ethanol fuel containing up to 85% ethanol (E85). See E85 or FlexFuel on page 9-64. For all other vehicles, use only the unleaded gasoline described under Fuel on page 9-62. . . . .