See also:

Horn
Horn To sound the horn, push the center pad area of the steering wheel. Do not disassemble the horn. Doing so could affect proper operation of the supplemental front air bag system. Tampering ...

Freeing a frozen door lock
To prevent a door lock from freezing, apply deicer through the key hole. If the lock becomes frozen, heat the key before inserting it into the key hole or use the remote keyless entry keyfob. ...

Clearing the programmed information
Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...