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Alfa Romeo Gauge Cluster Gets a Fresh Set of LEDs

Alfa Romeo Gauge Cluster Gets a Fresh Set of LEDs

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On older vehicles, if you noticed that the lights had gone out behind one of your gauges, you knew it was time to snake your hand back there and replace the little incandescent bulb that had given up the ghost. But what are you supposed to do if you’re seeing the same problem on a modern vehicle that’s already made the leap to LED dash lighting? That’s what [Tysonpower] recently had to find out when the fuel indicator on his Alfa Romeo Giuletta QV went dark.

In the video after the break, [Tysonpower] details how to remove the instrument cluster from the Giuletta’s dash, which we imagine would be a useful little tutorial for anyone who owns the same vehicle. Once he has it out on the bench, he strips it down to the bare PCB and starts (literally) poking around.

He eventually noticed that if he pushed on the board near the fuel indicator he could get the appropriate 3528 SMD LED to light up, but touching up the solder joints didn’t seem to fix the issue. Assuming the LED must be defective internally, he simply replaced it and all was good again.

Well, not exactly. The light produced by the new part didn’t match the color or brightness of the other dozen or so white LEDs that were installed on the board, so [Tysonpower] decided to just dive in and replace them all. While it obviously took a lot more time and effort, he says the end result is that the instrument cluster looks noticeably brighter and crisper when driving at night. Not bad for an afternoon’s work and a couple bucks worth of LEDs.

Most of the time, when we see somebody messing around behind the dash it’s because they intend on replacing the original instruments with something more capable. But projects like this, which add just a touch of refinement to the existing hardware, prove that stock components aren’t always a disappointment.

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