Performance and Maintenance

Cadillac CTS / Cadillac CTS Owners Manual / In Brief / Performance and Maintenance

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Recommended Fuel
If the vehicle has a V6 engine, use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred ...

Active Head Restraints
The vehicle has an active head restraint system in the front seating positions. These automatically tilt forward to reduce the risk of neck injury if the vehicle is hit from behind. ...

CALIBRATION COMPLETE
This message displays when the compass calibration is complete. See Compass for more information. ...