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> Bulbs and Applications > CAN-bus Error Free LED Bulbs >

Error Free 4-SMD 42mm 6411 578 211-2 LED Bulb w/ Built-in Load Resistors For European Cars

6411 578 211-2 LED Dome Light or LED Trunk Area Light


Price: $6.99

Usually Ships in 24 Hours



Description Pictures FAQ


  • Powered by 4 pieces 3-chip 5050 SMD LED lights
  • CAN-bus error free design, can work for European cars such as Audi BMW Mercedes Porsche Volkswagen, etc
  • Size: 1.72" 42mm long
  • Replace bulb size 6411 578 211-2 212-2 or 214-2
  • Good for interior map light, dome light, vanity light or trunk area light
  • Content: 1 piece
  • Available colors: xenon white, ice blue aqua, ultra blue or brilliant red
  • See more product details


Additional Information

This page features one piece Error Free 1.72" 42mm 4-SMD Festoon LED Bulb for car interior map light, dome light, vanity light or trunk area light.

This 4-SMD Error Free LED bulb will replace most stock 39mm to 42mm festoon bulb such as 6411 578 211-2 212-2 or 214-2 bulb.

For more pictures, please click the "Gallery Picture" Tab above

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Average Customer Review:

5 of 5
Total Reviews: 2 Write a review.

  1 of 1 people found this product review helpful:
great quality December 12, 2011

Reviewer: Paul Neese from Anaheim, CA United States

Great LED bulbs with great price! Most importantly there is no error for both my Mercedes W204 C350 and Audi Q7!

For the Audi Q7, at first the LED bulb does not light up. Thanks to JDMtoy's tech support, it turns out that I need to close the truck, lock the car to allow the onboard computer to reset and after this everything works!

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  1 of 1 people found this product review helpful:
Works for Mercedes SLK September 12, 2011

Reviewer: Jaya from San Jose, CA United States

I got a piece for my 2009 Mercedes R171 SLK350 for trunk area light.

This kind of error free LED bulb fits perfect and light up with no error.

I have previously purchased the much shorter 36mm  error free led bulbs but I need to squeeze the metal pins all the way inwards in order to hold the bulb, but still very loose.

This 42mm error free led bulb on the other hand has perfect fitting!

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