You have some underhood, and under GloveBox ...there may be in passenger side kick panel....
Is there a fuse box under the hood
3
Under the back seat
under the back seat....
In a 2000 Buick Park Avenue, the fuse box for the radio and sunroof is located inside the vehicle, typically under the dashboard on the driver's side. You may need to remove a cover panel to access it. Additionally, there is a second fuse box located in the engine compartment, which may also contain relevant fuses. Always consult the owner's manual for specific fuse locations and ratings.
The fuse box for a 1998 Buick Park Avenue is located just below the dash near the driver's side floor board. It houses most of the essential fuses required to operate the vehicle.
if you have that manual go to the fuse box section, see what fuse it is and pull it out.
on my car its under back seat and under the hood
Pull the fuse or fuel pump relay.
FUSE!
check the charging fuse and the fuse able link on field wire
Try left lower firewall by steering column