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  • FIRST POST
    • wanderlust23
    • By wanderlust23 16th Mar 17, 11:27 AM
    • 111Posts
    • 602Thanks
    wanderlust23
    Brake light issue
    • #1
    • 16th Mar 17, 11:27 AM
    Brake light issue 16th Mar 17 at 11:27 AM
    Hi all

    I'm having an issue with the brake light on the right hand side of my car. Whenever I press the brake, the right indicator light comes on instead. Also when I'm braking and indicating right, the indicator light flashes very quickly. Assuming it was down to a blown bulb I purchased and fitted some new ones however I'm still having the same issue. Any ideas?
Page 1
    • foxy-stoat
    • By foxy-stoat 16th Mar 17, 11:28 AM
    • 1,535 Posts
    • 830 Thanks
    foxy-stoat
    • #2
    • 16th Mar 17, 11:28 AM
    • #2
    • 16th Mar 17, 11:28 AM
    Bad earth, what car is it?
    • AdrianC
    • By AdrianC 16th Mar 17, 12:16 PM
    • 13,188 Posts
    • 11,525 Thanks
    AdrianC
    • #3
    • 16th Mar 17, 12:16 PM
    • #3
    • 16th Mar 17, 12:16 PM
    Yup, it's the earth to that light cluster.
    • Ebe Scrooge
    • By Ebe Scrooge 16th Mar 17, 2:54 PM
    • 3,461 Posts
    • 2,840 Thanks
    Ebe Scrooge
    • #4
    • 16th Mar 17, 2:54 PM
    • #4
    • 16th Mar 17, 2:54 PM
    Highly likely to be a bad earth on the light cluster. It depends very much on what car it is, but it can be extremely simple to check and fix yourself. Corrosion is the most common culprit - simply detach the earth wire, use fine emery cloth to clean the contact points back to nice shiny clean bare metal, re-attach the earth wire, job done. Personally I always like to put a smear of Vaseline over the top when I'm finished, just to prevent moisture getting to it and causing the same problem again.


    The lights on some cars can be a real pig to get access to, but more often than not they're very simple ( the owner's handbook will show you how to do it ).
    I may not know much about art, but I know what I like.
    • mauriphonic
    • By mauriphonic 17th Mar 17, 10:45 AM
    • 64 Posts
    • 22 Thanks
    mauriphonic
    • #5
    • 17th Mar 17, 10:45 AM
    • #5
    • 17th Mar 17, 10:45 AM
    Sounds exactly like my Megane on the left cluster. Cured itself miraculously for a while, then failed on they way to an MOT. Garage couldn't find it. Was loose earth wire.
    • Strider590
    • By Strider590 17th Mar 17, 10:56 AM
    • 10,900 Posts
    • 6,062 Thanks
    Strider590
    • #6
    • 17th Mar 17, 10:56 AM
    • #6
    • 17th Mar 17, 10:56 AM
    Bad earth point more likely on a Ford, connector corrosion more likely on anything French.
    Having the last word isn't the same as being right.......

    "Never confuse education with intelligence"
    • worried jim
    • By worried jim 17th Mar 17, 11:00 AM
    • 7,974 Posts
    • 11,893 Thanks
    worried jim
    • #7
    • 17th Mar 17, 11:00 AM
    • #7
    • 17th Mar 17, 11:00 AM
    Sounds exactly like my Megane on the left cluster. Cured itself miraculously for a while, then failed on they way to an MOT. Garage couldn't find it. Was loose earth wire.
    Originally posted by mauriphonic
    I was following a Megan the other day with the brake lights on, except when they braked they went off. Oh how I chuckled.
    "Only two things are infinite-the universe and human stupidity, and I'm not so sure about the universe"
    Albert Einstein
    • mauriphonic
    • By mauriphonic 17th Mar 17, 1:01 PM
    • 64 Posts
    • 22 Thanks
    mauriphonic
    • #8
    • 17th Mar 17, 1:01 PM
    • #8
    • 17th Mar 17, 1:01 PM
    If the windows were going up and down of their own accord, then it might have been mine and somebody must have nicked it! If you see them again, let them know that I owe them a pint!
    • facade
    • By facade 17th Mar 17, 4:48 PM
    • 2,527 Posts
    • 1,295 Thanks
    facade
    • #9
    • 17th Mar 17, 4:48 PM
    • #9
    • 17th Mar 17, 4:48 PM
    remember that advert years ago where the parked Megane started off by itself, driving in circles with the wipers going?
    Can't say they didn't warn us!
    I want to go back to The Olden Days, when every single thing that I can think of was better.....

    (except air quality and Medical Science )
    • consumers_revenge
    • By consumers_revenge 17th Mar 17, 5:25 PM
    • 2,779 Posts
    • 1,451 Thanks
    consumers_revenge
    Bad earths make instant discos!
    • Mr.Generous
    • By Mr.Generous 17th Mar 17, 5:32 PM
    • 1,326 Posts
    • 1,828 Thanks
    Mr.Generous
    Just in case its not a bad earth check the base of each bulb for carbon build up causing a bad connection or even shorting between bulb terminals.
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