Buick Regal: Information Displays - Instruments and Controls - Buick Regal Owners ManualBuick Regal: Information Displays

Door Ajar Light
This light comes when a door is open or not securely latched. ...

Driver Information Center (DIC)
The Driver Information Center (DIC) displays information about the vehicle. It also displays warning messages if a system problem is detected. See Vehicle Messages  for more information. All mes ...

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If the HUD Image Is Not Clear
• Is the HUD image too bright? • Are the windshield and HUD lens clean? If the HUD image is not correct, contact your dealer. Keep in mind that the windshield is part of the HUD system. ...

Special Application Services
• Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000 mi. • Have underbody flushing service performed once a year. ...

Starting a diesel engine
Cold or hot engine All vehicles Note: When the temperature is below-15ºC (5ºF), you may need to crank theengine for up to 25 seconds. If youconsistently operate the vehicle in suchtemperat ...