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The mkiv Supra Owners Club

Bulb failure sensor on but no bulbs blown?


SupraLEDrears

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I had a similar issue. Took the light cluster out, removed the lamps, and looked ok, put them back in and it worked. Couple of days later off again. On a closer inspection one lamps element had came away, sometimes making the circuit - sometimes not. Pulled it out, replaced it, fine now 👍

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I had a similar issue. Took the light cluster out, removed the lamps, and looked ok, put them back in and it worked. Couple of days later off again. On a closer inspection one lamps element had came away, sometimes making the circuit - sometimes not. Pulled it out, replaced it, fine now

 

i had the same problem filiment was loose on one end inside the bulb

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I had this on for ages and it turned out to be the PCB for the fog light that I have wired in was goosed. Visually it looks fine but for some reason it's given up

 

I've had the same problem. I only spotted it when I reversed up again a window and notice that when I hit the brakes one light came on a little later than the others and over time it got worse until it stopped working. Turned out to be the foglight pcb.

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