Are brake lights and tail lights the same bulb?

Asked By: Meline Espoz | Last Updated: 7th March, 2020
Category: automotive auto safety
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Are Tail Lights and Brake Lights the Same Bulb? Tail lights have a few lights that serve different purposes. Brake lights are lights on a tail light the serve to alert other drivers when you are pressing the brake pedal to slow down.

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People also ask, why do my tail lights work but not my brake lights?

Bad Light Bulbs A blown or fused bulb is the most basic reason behind a faulty brake light. If the bulb used in the brake light has gone faulty it will not work when you depress the brakes. This way your taillight will work but when you brake, your brake lights won't work.

Beside above, are all brake light bulbs the same? In many vehicles, your tail light, brake light, and rear turn signals are located in the same unit. In some newer vehicles, the front lens cover can be removed. This makes changing brake light bulbs much easier, as you won't have to pull the whole unit out and reach into the back.

Simply so, is brake light and tail light the same?

The Difference Between Brake Lights and Tail Lights In many vehicles, the brake lights and the tail lights are located on the same globe. In other words, the same external covering is over both lights. On most vehicles, the tail lights are red and the brake lights are a more luminous red.

What is tail light?

Tail Lights. Tail lights are the red lights that activate when the front headlights are turned on. Because of this, they are typically inactive during the day. They shine less brightly than brake lights because they're only designed to be active in dim conditions, such as nighttime or heavy rain.

26 Related Question Answers Found

What do you do if your brake lights aren't working?

Answer: If the brake lights don't work, check the fuse for the circuit; take a look a the brake light switch and, if necessary, the multifunction switch. You can test the brake light switch with a test light.

How do you diagnose a brake light problem?

Pull up on the brake pedal and if the lights go out, switch mis-alignment or pedal position error is the likely cause. The final possibility is a wire shorted to power. Unplug the brake-light switch and if the lights stay on, a short circuit is the case. Finding such a shorted-circuit, is best left to a professional.

Is there a fuse for tail lights?

A blown fuse usually causes both lights to go out. On newer cars, the tail lamps can be fused separately and/or each bulb or shared circuit can be fused. A fuse can be blown due to other problems, so you'll need to check more than just the fuse, but it's the right place to start.

Why are my LED tail lights not working?

Tail and Turn Signal Light LED Bulb Fix
Or, do your tail lights not work correctly? The reason for this is your cars computer thinks your bulb in burnt out. LEDs don't use much power and don't put a the current draw (LOW resistance) needed across the terminals of your tail, signal, or break light.

How do I check my own brake lights?


It's simple enough to test your brakes. Just have a friend stand behind the car while you step on the brake pedal and have him or her tell you if everything looks OK. If you're working alone, rig up a mirror or lay a broomstick on the pedal and tuck it into the seat, then walk behind the car and look for yourself.

Is it illegal to have a brake light out?

No but you should get it fixed as soon as possible. The police could (but it's unlikely) pull you over about it and issue you with a warning to get it fixed within a short period of time. Your vehicle is unroadworthy as it requires a brake light on each side of the vehicle.

Why are my running lights not working?

Common causes for this condition is a loose fitting bulb inside the socket. To test for this condition expose the tail light bulb in question. If the complete system flickers (all bulbs flicker) wiggle the tail light fuse, relay and associated wiring at the headlight/tail light switch.

How much does it cost to replace brake lights?

It's almost always a minimal cost for brake light bulb replacement as a bulb is $5 to $10 and the labour charge is between $10 and $20, although some designs are slightly more.

What color wire is the brake light?

Each connects to a different function: Brown wire to the tail or parking lights. Green wire to right turn signal/brake light. Yellow wire to the left turn signal/brake light.

Are brake lights on top or bottom?


The top lights are amber in color and are the turn signals. The bottom ones are red and are the tail/stop lights.

How do I change a brake light?

Unscrew the Bulb Holder
The bulbs in your brake light or taillight assembly are held in place using a plug that holds the bulb. The plug also screws into the light assembly. 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.

What kind of bulb does a brake light use?

LED bulbs offer many benefits over traditional incandescent options. An LED bulb provides more light, isn't effective by cold temperatures and lasts longer. A high-performance brake light mini bulb gives you high-visibility braking.

How does a brake light bulb work?

Brake lights serve a simple but important function -- they warn drivers behind you when you're slowing down. At one end, you have the lights themselves: bulbs in sockets connected to a wiring harness. At the other end is the brake switch, where the pedal presses down and creates contact that completes the circuit.

How much is a brake light bulb?

It's almost always a minimal cost for brake light bulb replacement as a bulb is $5 to $10 and the labour charge is between $10 and $20, although some designs are slightly more.

What is a tail light cover?


Instead of masking off your vehicle or removing a tail light to paint or tint it, consider installing a set of tail light covers. A tail light cover tints your tail lights without applying an adhesive film or paint. They also may keep your tail lights safe from damage from small debris.

How do you change a tail light bulb?

How To Replace a Tail Light
  1. Step 1: Open trunk or tailgate.
  2. Step 2: Pull tail lamp assembly out (if needed)
  3. Step 3: Pull bulb out.
  4. Step 4: Add bulb grease, put new bulb in.
  5. Step 5: Reattach assembly (if needed)
  6. Step 6: Repeat on other side.

How much is a tail light lens?

The cost of a replacement tail light lens varies depending on your vehicle's specific year, make, and model. OE replacement tail light lenses will generally cost you anywhere between $8 to $565.