Mark c

drivers side puddle light fault bulb ok

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hi, I have an 07 is220d, my driver side puddle light is not working so I decided to change both bulbs to new led bulbs. passenger side is fine but this did not fix the drivers side, I checked and there is 12 volts at the bulb holder so the fault is the negative switching. does anyone on here know if there is a relay for these puddle lights or is it an ecu issue?

thanks in advance for any pointers.




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Hi, I have a2009 RX450 and i replaced the puddle bulbs with LED projector bulbs today, and just the same experience as you, drivers side flickered and went off, the passenger side was fine. Hmmm. Did you ever find a solution?



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