Customer Assistance and Information
Buick Lucerne / Buick Lucerne Owners Manual / Customer Assistance Information / Customer Assistance and
Information
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Recommended Fuel
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 referred to as spark
knock, might be hear ...
Hood
To open the hood:
1. Pull up on the hood release handle with this symbol on it.
It is located inside the vehicle to the left of the steering column.
2. Go to the front of the vehicle and move t ...
Automatic Door Lock
The doors are programmed to automatically lock when the shift lever is moved
out of P (Park).
The automatic door lock feature cannot be disabled. ...
