Brake Light Keeps Going Out - Any Solutions?

Questions and Support
1

I’ve been having a recurring issue where my brake light keeps going out, and it’s starting to get really frustrating. I’m driving a Chevrolet, and I know that malfunctioning brake lights can pose a safety risk. I really need some advice on how to troubleshoot this problem.

Possible Causes

  • Faulty Bulbs: I’ve replaced the bulbs a couple of times, but it seems to keep happening.
  • Wiring Issues: Could there be a short in the wiring somewhere? I’ve noticed some flickering in the lights.
  • Fuse Problems: I haven’t checked the fuses yet. Could that be causing the trouble?

What I’ve Tried

  • Changing the bulbs.
  • Checking the brake switch.

Questions

  1. Has anyone else experienced this?
  2. What steps did you take to resolve the issue?
  3. Are there specific areas I should inspect?

Any advice or shared experiences would be greatly appreciated! Thank you!

2

It could be a faulty bulb. Sometimes, they work intermittently before going completely out. I had a similar issue once!

3

I’ve also heard that wiring issues can cause brake lights to fail repeatedly. Inspecting the wiring harness is a good idea!

4

Don’t forget about the brake light switch! If it’s malfunctioning, it can create problems. That was my issue last time.

5

Good point! I think that part gets overlooked a lot. It’s a simple fix if that’s the problem.

6

I wonder if repeated issues could indicate a broader electrical problem in the car. Anyone experienced that?

7

Definitely! Just last week, I found a loose ground wire that was causing all sorts of electrical gremlins, including my brake lights.

7 Likes
8

That’s scary! I think we all dread the idea of our brake lights failing unexpectedly while driving.

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9

I just replaced my bulbs and thought the issue was fixed, but they went out again a week later! This is getting frustrating.

10

Sounds frustrating! Double-check your connections or maybe consider the switch—sometimes it’s a real culprit!

11

You know, maybe my brake lights just have a death wish! They seem to go out just when I need them the most. :joy:

8 Likes
12

Have you checked the brake light bulb itself? It’s pretty common for them to blow. If it’s burnt out, just replace it and see if that solves the issue!

13

Thanks for the tip! I replaced my bulb last week, but it went out again. Could it be a fuse issue?

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14

Definitely check the fuses next! Look for the fuse box and see if there’s a blown fuse for the brake lights. It’s a quick fix if that’s the problem.

15

Great advice! I’ll check that out. Any tips on testing the wiring?

16

Sure! Inspect the wiring for any signs of wear or disconnection. You can use a multimeter to check for continuity in the brake light circuit.

17

Using a multimeter sounds complicated! Is there an easier way to check for wiring issues?

18

You can also visually inspect the insulation around the wires. Sometimes a simple look will show you if something is damaged or loose. Don’t forget the connectors!

19

I’ve had luck with just reseating the connectors. It’s amazing how often that fixes things!

20

Haha, true! Sometimes it feels like cars just want a little wiggle to cooperate. But seriously, if these steps don’t help, it might be worth consulting a mechanic.