Replace the light bulb, if you've already tried that, then the switch is bad.
The horn location for a 1999 Buick Park Avenue is along the front of the engine compartment, near the right headlight. It is directed outward to help the sound travel further.
Depends on the engine the Park Avenue had in it.
One blown bulb or fuse could cause this problem.
check wire's in trunk right side i had one cut off it was a brown wire
under the back seat....
1999 Buick Century Turn Signal Bulb Numbers can be looked up with the link below in Sources and Related Links.
In the power steering pump. It is on the back of the engine on the right side. You will need a long funnal.
It will always depend.
The firing order of a 1999 Buick Park Avenue is 1, 2, 3, 4, 5, 6. The number one cylinder in this car is the one that is located closest to the car's belts.
Usually 4.5L
Trouble code P1133 means:HO2S insufficient switching
yes.under left side of dash