This little switch basically tells your vehicle when you’re pressing the brake pedal. It activates a bunch of things—your brake lights, of course, but also it often works with things like cruise control, and sometimes even the transmission. It’s an electrical signal that says "brakes are applied." Think of it as a messenger. When you push the pedal, it sends that message to all the systems that need to know. It’s usually mounted up near the brake pedal itself, so it gets activated physically when you press down. It’s a pretty simple part, honestly, but it plays a big role in safety and how a lot of your car’s features work together. Well, the biggest thing is safety. If this switch fails, your brake lights won't come on when you hit the brakes, and that’s a serious hazard. People behind you won’t know you’re slowing down, and that’s just asking for trouble. You’ll notice if it’s gone bad—either your brake lights will stay on all the time, or they won’t come on at all when you press the pedal. It can also mess with your cruise control if that's connected, making it hard to disengage. You can find replacements for most makes and models over at Fixparts Online if you're looking to tackle this yourself, or, of course, we can help you get the right one here. Safe driving starts here: Brake Light Switch (MPN 0986345409) has a 12-month warranty!

About Bosch

With a heritage of innovation, Bosch provides dependable and efficient automotive components that set industry standards.

Why Choose Bosch?

• Bosch parts are known for being reliable and lasting a long time, saving you money in the long run. • They work well right out of the box, so you can get back on the road quickly and easily. • Bosch invests a lot in research and development, meaning they’re always improving their parts with the latest technology. • Whether you drive a newer car or an older one, Bosch has a wide range of parts to fit your vehicle. FixParts Online – Your Trusted Source for Quality Bosch Auto Parts.