I have a 2002 Mitsubishi Montero. I have had a issue with my headlights, windshield wipers, and horn. It's starts out with the wiper blades going off by themselves. If I shut off the headlights, they turn off, but they will eventually start again. I took it to the dealership and they replace the relay (I think?) for the windshield wipers and turn signal. It didn't last long before it did it again. But I decided NOT to bring it back. Now the SRS light is on. It stopped for a year or so, but it started again. When I turn the headlights off, the wipers turn off. Eventually, the horn will sound after a day. What could be the issue? This time they are telling me it MAY BE the horn relay. Any suggestions?

Hello. I think you have a faulty turn signal switch; the wiper/washer, low/high beam headlamp, windshield washer delay etc. circuits are all controlled by this switch. Good luck and keep me informed; if you want to.

Did you check the fuse?? Do you smell any burning wires? You are going to have to give us more details.

If you hear the wiper motor running but the blades do not move then the linkage grommet that connects the two wiper arms to the motor needs to be replaced. If you don't hear the motor running it could be a loose connection, a bad switch, a blown fuse, a burned or shorted wire, or a bad motor. Only an electrical multimeter and patience will sort out an electrical issue.

Pull the wiper arm assembly away from windshield till they lock in the out position,then tilt the wiper blade so the arm and blade look like the letter T,at the top of the arm where the blade connects you will see a part of the blade that has a push inward clip,push it in and pull down on wiper blade.

2002 Ford F-250 Windshield Wiper Motor Removal & Installation 1. Turn the ignition switch to the ON position. Turn the ignition switch ON until the wiper blades are straight up, then turn the ignition switch OFF. 2. Disconnect the negative battery cable. 3. Remove the right-hand and left-hand windshield wiper arm and blade assemblies. 4. Remove the cowl top vent panels. 5. Detach the electrical hardness connector at the windshield wiper motor assembly. 6. Remove 3 wiper motor (module assembly) retaining bolts and remove the module assembly from the vehicle. 7. Remove the wiper linkage retaining bolt and remove the linkage from the wiper motor. 8. Remove 3 retaining nuts and remove the windshield wiper motor To install; 9. Place the windshield wiper motor in position and install 3 retaining nuts. Tighten to 10-12 ft. lbs. (12-17 Nm). 10. Connect the wiper linkage to the windshield wiper motor and install the retaining bolt. Tighten the bolts to 14 ft. lbs. (20 Nm). 11. Place the wiper motor (module assembly) in position and install 3 retaining bolts. Tighten the bolts to 6 ft. lbs. (9Nm). 12. Install the electrical hardness connector to the windshield wiper motor. 13. Connect the negative battery cable. 14. Allow the windshield wiper motor to cycle several times while checking for proper wiper motor operation. 15. Turn the windshield wiper motor to the OFF position to park the wiper motor in the park position. 16. Install the cowl top vent panels. 17. Install the wiper arm and blade assemblies. Install the retaining nuts and tighten to 22-29 ft. lbs. (30-40 Nm). 18. Connect the negative battery cable. 19. Check the windshield wiper motor for proper operation and the wiper arms for adjustment.

replace the wiper motor, the wiper arm park position switch in it is defective.

try tighting the wiper motor bolts there is one that is the ground for the motor they loose contact sometime and you may just be able to tighten it

if you are talking about hte adapter, it omes with the wiper blade. Is it at the end where the wiper blade attaches or at the pviot? EBay good place to look.

there is a clip under the blade where  the arm that goes through the wiper blade is a tab that you need to press toward the arm until it releases
look for a tab.  

They shouldn't - they only work when you do a wash/wipe.