Scheduled Maintenance
Buick Lucerne / Buick Lucerne Owners Manual / Maintenance Schedule / Scheduled Maintenance / Scheduled Maintenance

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Conference Calling
Conference calling and three-way calling must be supported on the Bluetooth phone
and enabled by the wireless service carrier to work.
To start a conference while in a current call:
1. Turn or pre ...
Recommended Fuel
If the vehicle has a 2.4L L4 engine (VIN Code C), use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly r ...
Using the Directory Command
The directory command lists all of the name tags stored by the system.
To use the directory command:
1. Press
.
► For vehicles without a navigation system, the system responds “Ready,” f ...
