• Activates your brake lights when you push down on the brake pedal
• An essential component of your INFINITI braking system
• May cause your brake lights to stay on or not turn on at all when damaged

Everytime you push down on the brake pedal, the Brake Light Switch illuminates your brake lights. This component, which is often located beneath your dashboard and above the brake pedal, is vital to your vehicle's braking system.

Because brake lights alert nearby vehicles of your intent to stop or slow down, a damaged Brake Light Switch can increase the risk of an incident. Once this car part becomes damaged or detaches, it may not illuminate your brake lights when you push the pedal. This can cause your brake lights to stop functioning altogether and leave other motorists in the dark with regards to your intended actions on the road.

A faulty Brake Light Switch can also lead to short circuiting, and your vehicle's brake lights might stay illuminated at all times, even when you're not pressing down on the brakes. Not only would other vehicles not anticipate your intent on the road, the bulb in your brake light might burn out sooner, too. If ignored, this short-circuiting Brake Light Switch can also drain your battery, leaving you with a car that won't start up.

Fortunately, if you suspect your Brake Light Switch isn't working properly, you can test it with a digital multimeter. But once you've determined you need a new one, is it possible to replace it on your own? The installation process is relatively easy depending on your experience level, but different vehicles require different steps.

If you suspect your Brake Light Switch is wearing out, have it replaced as soon as possible to minimize the risk of possible incidents that can lead to trouble on the road. Just make sure you get the right part! Having the wrong Brake Light Switch installed can lead to more issues. Shop OEM parts from INFINITI Parts to ensure you get the right fit!

This Brake Light Switch, 25320JN00A, fits your INFINITI Altima 2010-2013. See the What This Fits tab for more information.