How to remove the steering wheel cover? Horn button is very sensitive.

First, disconnect the negative battery cable from the car body ( If you do not, the air bag will certainly be set off). Remove the two screws from the underside of the steering wheel. With a little pull on the horn cover, it will come loose. Disconnect the YELLOW connector, it is the air bag connection. You will see the horn connection plugged to the pad. Begin looking for a ground somewhere in the area. If none is found it is probably located under the steering wheel, which will require removing it to find the problem. It could be the spring loaded connection at the contact plate.