Buick Regal: Doors - Keys, Doors and Windows - Buick Regal Owners ManualBuick Regal: Doors

Safety Locks
The vehicle may have power safety locks or manual safety locks. Power safety locks will lock the rear windows and not allow the rear doors to be opened from the inside. Manual safety locks do not all ...

Trunk
WARNING Exhaust gases can enter the vehicle if it is driven with the liftgate, trunk/hatch open, or with any objects that pass through the seal between the body and the trunk/hatch or liftgate. En ...

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Switch operation
The windshield wiper and washer switch operates when the ignition switch is placed in the ON position. Push the lever down to operate the wiper at the following speed: 1 Intermittent — interm ...

Operation during cold weather
Carry some emergency equipment, such as a window scraper, a bag of sand, flares, a small shovel and jumper cables. Check the battery and cables. Cold temperatures reduce battery capacity. The ba ...

142,500 miles (228,000 km) or 114 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (142,500 miles (228,000 km) or 228 months) ...