When the brake pedal is pressed the switch signals the brake light to turn on.
Where to replace brake lights.
It is a fairly simple switch that is powered by a single electrical cable.
Brake light switch issues with mercedes benz cars are the 1 problem that most owners face.
The brake light switch can fail over time and when that occurs the brake lights will not switch on.
Choose the right bulb for easy and effective fit otherwise your brake lights may not work properly.
Eventually all light bulbs burn out and this applies to exterior lights on your vehicle too.
When brake light bulbs burn out it is seriously inconvenient.
Learn how easy it is to change the brake light switch on your mercedes benz.
Before you put all your tools away and drive off make sure you did everything correctly.
Changing a faulty brake light is something anyone can learn to do.
If all the lights are not working it may be due to a faulty brake switch.
A replacement bulb costs about 10 and replacing it on your own will save about 20 in labor and the time it takes to travel to the shop and wait for the work to be done.
A connector or plunger moves with the brake pedal and bridges the gap between both sides of the circuit allowing power to flow and light up the brake lights.
Turn on the lights and see if the taillights are working properly.
Follow the wires to the back of the light that you need to replace that s the bulb holder you want to unscrew or rather pull out.
The bulbs in your brake light or taillight assembly are held in place using a plug that holds the bulb.
Replacement brake light bulbs come in specific sizes for your vehicle.
You may feel good about learning how to change tail light bulb but your job isn t quite done yet.
This is also a good time to check the turn signal lights and brake lights.
While diagnosing brake light issues keep in mind that the brake switch controls all three lights.
Autozone may be able to replace your brake lights and other exterior lights but this service is not officially offered companywide.
Defective brake light switch can cause the lights not to turn on therefore causing accidents and possibly get you in a middle of a lawsuit you could have avoided.
The brake light switch of your vehicle is actually a relay switch.
It is always a good idea to have somebody check your brake lights and most of the time there isn t that extra somebody to help you out.
If your local autozone doesn t replace exterior lights you can buy the bulbs at autozone and replace them yourself or you can visit an auto shop like jiffy lube meineke or pep boys for installation.
The easiest way to check your brake lights without an extra leg laying around would be to set a brick or something heavy enough on the brake pedal to trigger the brake lights to come on.