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Brake light switch repair

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    Brake light switch repair

    I successfully repaired my late model switch today by opening it up and soldering the connection between the terminal and the internal contact. Looks like they are just stamped onto each other and when one of them becomes open and stays that way, the brake lights won't function. Sorry I didn't take any pics but the fix is straight forward. This is for the black plastic switch with the plunger and not the early metal style. To remove/install, depress the brake pedal, pull the red or white plastic casing outward and undo the clips with flathead driver or pliers and the switch will come out from the pedal assembly. I realize a new switch can be had for anywhere between $4-25 but it's a simple fix for a simple switch and that's $4-25 that'll remain in your pocket for something else.

    Last edited by reelizmpro; 01-06-2013, 04:27 AM.
    "I'd probably take the E30 M3 in this case just because I love that little car, and how tanky that inline 6 is." - thecj

    85 323i M TECH 1 S52 - ALPINEWEISS/SCHWARZE
    88 M3 - LACHSSILBER/SCHWARZE
    89 M3 - ALPINEWEISS II/M TECH CLOTH-ALCANTARA
    91 M TECHNIC CABRIO TURBO - MACAOBLAU/M TECH CLOTH-LEATHER

    #2
    I had issues with my old one
    I opened t up and it smelt of burnt plastic
    So I bought a $8 one from eBay
    Had issues with that, thought it was the switch again
    Opened it up
    And it's a much better design than the original one
    It has larger metal tabs, which means it can handle more current
    Ended up being the fuse blew when I added the 2 extra bulbs in the tail light
    So I have 2 bulbs now for the brake lights per side
    Anyway, the moral of the story is, the ones on eBay are now a better design :)

    Here is the one I got
    BRAKE LIGHT SWITCH. 1986 BMW 325e Production Date Range: From 09-01-1986. 1986 BMW 325es Production Date Range: From 09-01-1986. 1986 BMW 325 Production Date Range: From 09-01-1986. 1988 BMW 735i Production Date Range: To 02-1988 & 02-29-1988.

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