Performed on an 05 F150 XLT
As some of you may have read the window and lock switches have surface mounted LED's that you could order and resolder blue ones in place of the green LED's. Yeah well that process is a nightmare considering you have to separate the power prongs and once your done you pray you can seat the board back on the prongs and spread the prongs wide enough that they make full contact back on the board leads. You confused yet? You should be and it's a pain.
Picture of the boards with LEDs in all your switches.
Now you notice the LED on the left side. That is a 0805 SMD which I found a few people on this forum say to use.
THIS IS WRONG! The correct sizes should you choose to replace the SMD LEDs are 1206 SMD. The 0805 are way to small.
OK so moving on....You don't want to mess with those small @ss LEDs? I don't blame you and this is what I did instead which worked out perfect.
Supplies needed:
[1] 3mm (Color of your choice) LEDs
[2] 470-Ohm 1/8 Watt Resistor
[3] Solder and soldering gun
[4] Patience
[5] A lot of time
The LED's I bought cost me $12.02 for Lot of 100 X 3mm Blue LED Lamps 15000mcd. Now you might want to get a lower mcd (mcd is the brightness of the LED) because I had to defuse them because they were so bright. The resistors I purchased were bought at Radio Shack for $0.99 pack of 5.
The first thing I did was take the board off the switch and destroy it, yep I said destroy it like this:
This allows you to make sure you have no short or other current that may mess the project up. Taking your soldering gun and removing all the solder is very simple.
Now after 2 hours trying to figure out the why my window switches would not work after I had done 2 door lock switches I found the positive and negative layout is different.
First is the door lock switch layout:
and the finished product: