See also:

When to Change Engine Oil
This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and miles ...

'Control and alert' safety strategy
Safety in the ATS is based on Cadillac's "control and alert" strategy that employs advanced technologies - including radar, cameras and ultrasonic sensors - to help prevent crashes. Th ...

Engine Heater
The engine coolant heater can provide easier starting and better fuel economy during engine warm-up in cold weather conditions at or below −18°C (0°F). Vehicles with an engine heater should ...