One of my horns has died and i just ordered a replacement from the bay. Can i swap the horns going through the driver's wheel liner or do i need to remove the front bumper?

 

Yes, you can get at it by pulling aside the fender liner and the radiator under cover. Many of the fasteners on my car were rusted and frozen so half the job was getting the plastic covers off.

Good Luck
Jeff

 

Did you ran your Jag in a flooded street? If that is the case more likely, the other horn would also fail soon. Since you are changing the horn might as well install in pair. There is a pair of Fiamm Freeway Blaster for $23.95. Made in USA

 

No submerging in water...when i purchased the car last year it was clear something was wrong. Only the high pitch horn works, which sounds horrible for such a status car. I purchased a used pair on the bay and will tackle this over the weekend. I'll report back.