# Brake lights not functioning on f3

**URL:** <https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409>\
**Category:** PittSpeed Automotive\
**Created:** [April 3, 2005, 3:03pm UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409 "2005-04-03T15:03:40Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![Turbocharged](https://avatars.discourse-cdn.com/v4/letter/t/f08c70/32.png) [@Turbocharged](https://forums.speedlife.net/u/Turbocharged)\
**Post date:** [April 3, 2005, 3:03pm UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/1 "2005-04-03T15:03:40Z")

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I recently purchased an F3 and I can’t get the brake light to work. The bulbs are fine and it wont work for either brake. Is there a fusebox on these things or soemthing? any suggestions?

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**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\
**Post date:** [April 3, 2005, 3:47pm UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/2 "2005-04-03T15:47:15Z")

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brake pedal switch!

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**Author:** ![OnTheRun710](https://avatars.discourse-cdn.com/v4/letter/o/5fc32e/32.png) [@OnTheRun710](https://forums.speedlife.net/u/OnTheRun710)\
**Post date:** [April 3, 2005, 3:51pm UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/3 "2005-04-03T15:51:58Z")

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socket? wire get too hot somewhere?

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**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\
**Post date:** [April 3, 2005, 4:58pm UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/4 "2005-04-03T16:58:10Z")

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yea fuse box is on right upper fairing. there is a door. i completely built a F3 so i know a good bit of them. off top of my head i cant pinpoint it but looking at it i could.

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**Author:** ![Turbocharged](https://avatars.discourse-cdn.com/v4/letter/t/f08c70/32.png) [@Turbocharged](https://forums.speedlife.net/u/Turbocharged)\
**Post date:** [April 5, 2005, 9:32am UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/5 "2005-04-05T09:32:53Z")

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Are the brake lights on a different circuit than the running lights? The running light portion of the bulb is functional but the brake part doesnt work? I am currently at school and just trying to get some trouble shooting ideas

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**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\
**Post date:** [April 5, 2005, 1:47pm UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/6 "2005-04-05T13:47:02Z")

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hwo about this one. see if the bulbs are good. they are dual filaments

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**Author:** ![Turbocharged](https://avatars.discourse-cdn.com/v4/letter/t/f08c70/32.png) [@Turbocharged](https://forums.speedlife.net/u/Turbocharged)\
**Post date:** [April 7, 2005, 8:40am UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/7 "2005-04-07T08:40:04Z")

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I pulled the bulbs and they appear to be fine.

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**Author:** ![Turbocharged](https://avatars.discourse-cdn.com/v4/letter/t/f08c70/32.png) [@Turbocharged](https://forums.speedlife.net/u/Turbocharged)\
**Post date:** [April 26, 2005, 7:34pm UTC](https://forums.speedlife.net/t/brake-lights-not-functioning-on-f3/173409/8 "2005-04-26T19:34:13Z")

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It was a disconnected wire on the front and the adjustment in the rear. Thanks