Buick 2004 Park Avenue - Manual (Page 251)

CAUTION: (Continued)
Keep sparks, flames and smoking materials
away from fuel. Do not leave the fuel pump
unattended when refueling your vehicle — this
is against the law in some places. Keep
children away from the fuel pump; never let
children pump fuel.
The tethered fuel cap is located behind a hinged fuel
door on the driver’s side of the vehicle.
The release button for
the fuel door is located to
the left of the steering
column.
There is also a manual
fuel door release. It is
located in the top of the
trunk compartment,
on the driver’s side of
the vehicle.
Pull the tab to release the fuel door.
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