Cadillac 2011 DTS - Manual (Page 29)

Black plate (23,1) Cadillac DTS Owner Manual - 2011
Engine Oil Life System
The engine oil life system calculates engine oil life
based on vehicle use and displays a DIC message
when it is necessary to change the engine oil and filter.
The oil life system should be reset to 100% only
following an oil change.
Resetting the Oil Life System
1. Turn the ignition to ON/RUN, with the engine off.
2. Press the DIC INFO button until OIL LIFE
REMAINING displays.
3. Press and hold the DIC INFO RESET button until
100% displays.
4. Turn the key to LOCK/OFF.
See Engine Oil Life System on page 6‑19.
Driving for Better Fuel Economy
Driving habits can affect fuel mileage. Here are some
driving tips to get the best fuel economy possible.
. 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, if equipped.
. Always follow posted speed limits or drive more
slowly when conditions require.
. Keep vehicle tires properly inflated.
. Combine several trips into a single trip.
. Replace the vehicle's tires with the same TPC
Spec number molded into the tire's sidewall near
the size.
. Follow recommended scheduled maintenance.
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