Question about 2003 BMW 330

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Brake light went out, I replaced all the bulbs, but its still out

I have a 2003 bmw and my left brake went out and the indicator light came on. I replaced all of the light bulbs and the it ha not fixed the problem. What should I do or what can I do/

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  • Anonymous Feb 26, 2009

    I matched the bulb number from the you think that it could be an electronical probelm?

  • Anonymous Feb 26, 2009

    I matched the number parts

  • mcdonald1277 May 12, 2009

    I have a 2004 and just my right brake light is out. I have been told that i need to replace the whole rear light assembly because it is a sealed unit can this be right?

  • joe May 11, 2010

    did you use BMW bulbs or bulbs of the same part number? if you didn't it may not work. the indicator looks for a specific resistance. if it doesn't "see" this, then the warning will appear.



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Hi, have you checked to see if the eye level brake light is working, other than that check the wiring harness for the boot/tail gate within the rubber corrugated trunking on the right hand side near the boot hinge as it is quite common for the wires to break wear they always flex and check the multiplug on the back of the rear light unit as the earth terminal may have burned out, hope this helps, regards mark.

Posted on Mar 03, 2009


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