Q: Brake Lights don't work

asked by on May 11, 2016

The power locks and the brake lights don't work. What should I do?

If both of these features quit working at the same time, you may just have blown a fuse. If neither one of these are related, the problem may be two separate ones.

The power locks are controlled by a control module (computer), a door lock actuator, mechanical rods, wiring, and a fuse. If any of these parts are not up to par, this can cause the power locks to be inoperative.

As for the brake lights, this system consists of a lightbulb, wiring, a light socket, a fuse, and likely a lighting control module. Similarly, if any of these parts are not working properly, it can cause the brake lights not to work.

YourMechanic can send a qualified technician to your home or business to inspect your power door lock issue, as well as take a look at your inoperative brake lights, then recommend the best path to repair.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

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