DIY: Interior LED Color Change

DIGItonium

MAINBOARD
Here you can change the LCD, needle, and function button back light.


TACHOMETER PCB
Be extremely careful with the pins of the gear selector and SRM LCD. Tape a card over it to prevent bending it after removing the PCB. When placing the PCB back in place, make sure these pins line up. As a guide, the pins will be visible through the holes behind the PCB.



ODOMETER BACK LIGHT
Notice the masking tape used to mask off one of the pads.


DISPLAY ASSEMBLY FUEL/TEMP
Be extremely careful with the flex cable. Pry 4 tabs to release the silver bezel. Then pry the tabs of the black cover to release it from the diffuser housing.



BEZEL FUEL/TEMP
This picture shows the three tables that hold the bezel in place. There is no need to disassmeble the entire combination meter to re-insert this bezel. Therefore, the meter can be reassembled while the bezel is out for modifications.


LIGHT DIFFUSER AND LED ARRAY
The surface of the diffuser is delicate so be careful not to scratch it by wiping it. There are 2 tabs holding the LED array PCB. I had to mask off one of the pads because it would short with the (+) pad (see next photo).

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