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Vehicle Overview
Buick brings back one of its well-known nameplates — Regal — for its new entry-luxury midsize sedan. Based on the Opel Insignia from Europe, the Regal has a striking resemblance to that model. ...

Power Steerin
If power steering assist is lost because the engine stops or the power steering system is not functioning, the vehicle can be steered but it will take more effort. ...

Climate Control System
A. Temperature Control B. Air Delivery Modes C. Fan Control D. Recirculation E. Air Conditioning F. Rear Window Defogger G. Defrost ...