Buick Regal: Service and Maintenance - Buick Regal Owners ManualBuick Regal: Service and Maintenance

Floor Mats
WARNING If a floor mat is the wrong size or is not properly installed, it can interfere with the accelerator pedal and/or brake pedal. Interference with the pedals can cause unintended accelerati ...

General Information
Notice: Maintenance intervals, checks, inspections, recommended fluids, and lubricants are necessary to keep this vehicle in good working condition. Damage caused by failure to follow scheduled mainte ...

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Front park assist
The distance monitored in front of the vehicle is approximately 2.5 ft (0.8 m). The audible signal comes from the audio system's front speakers. It may not be possible to combine auxiliary he ...

Engine Oil Viscosity (SAE Grade) – 3.6L Engine
SAE 5W-30 engine oil is preferred for all operating temperatures. The engine oil filler cap also shows the recommended engine oil viscosity for your vehicle. Lubricants which do not have both, th ...

Folding back the folding bench seat
•► Pull the seat cushion upwards by tab 1 and fold it back into its original position until it engages. •► Press release button 1 and fold the head restraints down. In orde ...