Install an auxilliary horn button on dash board
You can replace the horn button on your 1992 Pontiac Bonneville by removing the center steering will cover. Remove the horn button retaining screws. Remove the horn button wiring harness. Reverse the process to install your new horn button.
it is easier to repair the OEM horn assembly than to "rig" up a button
Press the horn button repeatedly while feeling under the dash behind the steering wheel. (This will require some acrobatics.) You're looking for a small metal canister that clicks every time the horn button is pressed.
if the horn is already there and is bad, just disconnect the two wires on it, unscrew horn, remove it and reinstall the new one and reconnect the wires. If you don't have a horn, then find a suitable place under the hood and drill X number of holes. The switch is wired in series with the battery and horn. The button is placed at a convenient place you can get to it when you want to blow the horn.
check for a horn fuse While pushing the horn button repeatedly, listen for a clicking sound either in the cabin (under the dash) or under the hood. If you hear that, the power is going to the horn and thus the horn is bad. It either isn't grounded properly or is defective. Ground or replace it. You could, of course, look for a voltage between the hot horn line and ground when the button is pushed but that requires a 2nd person to push the button.
peel the horn button's vinyl cover off first. then unscrew the horn button off. peel the horn button's vinyl cover off first. then unscrew the horn button off.
To wire up a car horn with a button you first need to run one of the wires from the horn to the battery. Take 1of the wires from the horn and run it to where you want the button to go. Connect the wire to the button and that's it.
On my 06 Malibu, the option for the horn to sound is in the display menu on the center dash (which also shows the gas mileage and other options) - Check in there.
A Dash Push is a button that is fitted into the dash board of a car (short for Dashboard Push-Button)
Most steering wheel buttons bulbs are not serviceable, you must replace the button(switch) or the shole horn pad, most dash and switch bulbs are not serviceable
Push the car horn button....