So I've found using 5LED T10's the easiest/most effective. They simply go into the original bukb housing/screw.
1. Remove T10's from original housings.
2. Remove original Bulbs from AirCon chip board.
3. Remove original bulbs from housings.
4. Refer to below images. While the housing is at the back of the board, feed the wiring for the T10 through the front of the board and then carefully into the housing and twist wiring around housing like the original bulbs where, to fit. Then simply screw in. Remembering you may need to switch around if they don't light up.
So I've noticed that the lights are quite dim on the Aircon controls. The right side being the most dim. While doing something today I decided to check them out and noticed that the one on the right is burnt out.
I need to get a spare but unsure of the part number, etc. Anyone?
I also noticed the LED's are covered in this transparent green rubber, which I have since removed.
Edited by ZRB, 30 November 2013 - 10:11 AM.