When a few lights in the dashboard of [Garrett]’s truck burned out, he was looking at a hefty repair bill. The repair shop would have to replace the huge PCB to change a few soldered light bulbs, so he was looking at a $500 repair bill. Lighting up a LED is everyone’s first project, so [Garrett] decided to change out the bulbs with LEDs and save a few dollars.
The repair was very simple – after removing the dials and needles, [Garrett] found a huge PCB with a few burnt out bulbs on board. He took a multimeter to each bulb’s solder pad and replaced each one with an LED and resistor. The finished project looks like it came out of a factory and is a huge improvement over the ugly amber bulbs originally found in his truck. [Garrett] also posted a nice Instructable of his build showing the nicely soldered lamp replacements.