Buick Regal: New Vehicle Break-In - Starting and Operating - Driving and Operating - Buick Regal Owners ManualBuick Regal: New Vehicle Break-In

Notice: The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines:

► Do not drive at any one constant speed, fast or slow, for the first 805 km (500 miles). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle.

► Avoid making hard stops for the first 322 km (200 miles) or so. During this time the new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this breaking-in guideline every time you get new brake linings.

Following break-in, engine speed and load can be gradually increased.

    Ignition Positions
    The ignition switch has four different positions. Notice: Using a tool to force the key to turn in the ignition could cause damage to the switch or break the key. Use the correct key, make sure it ...

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    Removal method
    Vehicles without a smart key system: Turn the engine switch off. Vehicles with a smart key system: Turn the “ENGINE START STOP” switch off. Open the glove box and remove the glove box ...

    Tilting the sunroof
    To open the sunroof, push the sunroof control lever upward until the sunroof moves to the desired position. To close the sunroof, pull the sunroof lever downward until the sunroof moves to the ...

    Before driving
    Before entering vehicle • Be sure that all windows, outside mirror(s), and outside lights are clean. • Check the condition of the tires. • Check under the vehicle for any sign of leaks. • ...