all you have to do is remove the old horn they should be either behind the grill or along the fender near the front of the vehicle i believe the bolts are 10 millimeter just unplug the electrical connection anf then reverse
the process with the new one

They are called trunk lift supports. most auto supply stores carry them

How good are you with clothes hangers?

Did you check for voltage, anywhere? Use a voltage tester. Try testing for voltage at the brake switch.

Check out this link http://www.autopartswarehouse.com/search/ to see a list of headlights that fits your vehicle. And just type the part that you need on the upper part of the page on the search box.

1.See these instructions to perform the repair.


Disconnect the negative battery cable.
Remove the interior door panel and peel away the plastic sound shield to gain access to the door handle.
Roll up the door glass.
Through the access hole at the rear of the inner door panel, disengage the Vehicle Theft Security System (VTSS) switch connector from the door harness, if equipped.
Remove the push pin fasteners securing the VTSS switch harness to the inner door reinforcement bar, if equipped.
Disconnect the clip that retains the door latch linkage to the door latch.
Separate the latch linkage from the latch.
Disengage the clip retaining the door lock linkage to the door latch.
Remove the lock linkage from the latch.
Remove the nuts attaching the outside door handle to the door outer panel.
Remove the outside door handle from the vehicle.

Disengage the clip holding the lock cylinder into the outside handle.
Remove the door lock from the door handle.

To inside:
Engage the clip into the outside handle to hold the door lock cylinder.
With the link arm positioned toward the rear of the vehicle, push the lock cylinder into the door handle until the clip snaps into place.
Insert the lock linkage into the door latch.
Engage the clip to hold door lock linkage to latch.
Insert the latch linkage into door latch.
Engage clip to hold door latch linkage to latch.
Insert push pin fasteners attaching the VTSS switch harness to the inner door reinforcement bar, if equipped.
Plug the VTSS switch connector into the door harness, if equipped.
Verify door latch operation.
Install the plastic sound shield and interior door panel.
Connect the negative battery cable.
For additional information, see this..
http://www.autozone.com/.../...rGuideContent.jsp

2. This link will have the instructions for Removing Door Panels On A
2002 Dodge Grand Caravan
Gaining Access To Repair Power Windows, Door Locks, Side Mirrors and More.

http://www.bodyshopzone.com/.../...sler_minivan.html

From behind the bumper or behind the fender wheel well that you have to peel of slightly.

You may have an issue with the switch, but I would think it is a problem with water/contamanation getting to the bulb. Modern vehicle bulbs are sensitive to water or oils on the bulb itself, be sure that there is no moisture in the lens assembly and you do not touch the bulb part while installing it. If you have done those things and it keeps blowing, I would suspect the switch.

It is in the power distribution center under the hood and is clearly labeled.

Did you check if the power window operates when using the the driver side door window switch? The control switch at the passenger side should be check if it the only window that won't respond if you use the driver door power window switch.

its ur speedometer cabel

Put a test light to the defrost terminals and see if you have power on one terminal and ground on another.

Inspect
1. The bulb.
2. The fuse.
3. Check the socket bulb if there is any 12 volts.