Reporting Safety Defects

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Vehicle Overview
Cadillac's long-awaited ATS gives GM's luxury brand a direct competitor to the BMW 3 Series, which is still the best-selling luxury car in America. It's something Cadillac has lacked ever since th ...

Antilock Brake System (ABS) Warning Light
For vehicles with the Antilock Brake System (ABS), this light comes on briefly when the engine is started. If it does not, have the vehicle serviced by your dealer. If the system is working nor ...

Security
OnStar provides services like Stolen Vehicle Assistance, Remote Ignition Block, and Roadside Assistance, if the vehicle is equipped with these services. OnStar can unlock the vehicle doors remotel ...