Before replacing the LEDs, the safety triangle needs to be dismantled. Lever the front of the triangle from the centre console in order to free it and unplug the wiring on the back.

The triangle is held together with four T8 Torx bits. Undo these and keep them in a safe place.

Separate the back plate, PCB and front plate.

Take the PCB and begin your LED changes. At the same time as this, you may choose to upgrade the slider switch backlight.