Reporting Safety Defects
Buick Lucerne / Buick Lucerne Owners Manual / Customer Assistance Information / Reporting Safety Defects
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Increasing Speed While Using
Cruise Control
If the cruise control system is
already activated:
• Move the thumbwheel up toward
RES/+ and hold it until the
vehicle accelerates to the
desired speed, and then
release it.
• To incre ...
How OnStar® Service Works
In order to provide you with OnStar® services, your
vehicle’s OnStar® system has the capability of
recording and transmitting vehicle information.
This information is automatically sent to an ...
Fuel Gauge
When the ignition is on, the fuel gauge tells you about how much fuel you have
left in your tank.
An arrow on the fuel gauge indicates the side of the vehicle the fuel door is
on.
When the fue ...
