4 Essential Things to Know About Your Car’s Tail Lights

Tail lights are red lights on the back of a vehicle. They are turned on whenever the head lights are on. When stopping, the tail lights have a bright red appearance compared to a dimmer red appearance when the vehicle is in motion.

Location of Tail Lights

Tail lights are on the rear end of the vehicle, facing rearward. Some tail lights have reflective material inside of them to help amplify the light, allowing them to appear brighter and larger. Most states in America restrict the colors of the tail lights to red.

How Tail Lights Work

Tail lights work on a relay, which means they turn on when the head lights are turned on. This way, the driver does not have to worry about turning on the tail lights. Tail lights are wired to the same switch that turns on the head lights, making them function easily. If you have automatic lights, the tail lights will turn on when your vehicle is on. If you use a switch to turn your vehicle’s lights on, the tail lights will illuminate once your head lights are on. In addition, the tail lights are wired right to the battery.

Types of Tail Lights

LED lights are becoming a more popular choice for tail lights. LED lights use a smaller amount of energy and last longer than traditional tail lights. Halogen lights are the most common type of light and come standard on most vehicles. Xenon lights are a third type of tail light that are strong, bright, and higher intensity than other lights. These lights use an electrical arc compared to a filament.

Safety Aspect of Tail Lights

Tail lights provide a safety aspect of the vehicle. They show the rear edge of the vehicle to allow other drivers to appropriately gauge the size and shape of the car. In addition, they allow other vehicles to see the car in inclement weather such as rain or snow. If a tail light has gone out, replace it right away. You can get pulled over for having a tail light that does not work.

Tail lights are an important safety aspect of your vehicle. They are located in the rear and face rearward to show other cars where you are located on the road. There are different types of tail lights you can purchase depending on your preference.


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Pierre

9 years of experience
308 reviews
Pierre
9 years of experience
Ford C-Max L4-2.0L Hybrid - Tail Lamp Bulb Replacement (Driver Side) - Boston, Massachusetts
6 out of 5 stars! Pierre was communicative, friendly and positive and he went above and beyond the service I signed up for.

Leo

18 years of experience
120 reviews
Leo
18 years of experience
Nissan Versa L4-1.8L - Tail Lamp Bulb Replacement (Driver Side) - Greensboro, North Carolina
Super friendly, up-front and honest guy who seems to know his trade inside and out. Highly recommended — will definitely use again!

John

6 years of experience
35 reviews
John
6 years of experience
Dodge Caliber L4-2.0L - Tail Lamp Bulb Replacement (Passenger Side) - Seattle, Washington
Super knowledgeable, personable and trustworthy mechanic. Moreover, I appreciated John's professionalism and vehicle safety and optimization tips. I will highly recommend John to local friends and colleagues. Thanks!

Jonathan

35 years of experience
483 reviews
Jonathan
35 years of experience
Hyundai Elantra L4-1.8L - Tail Lamp Bulb Replacement (Passenger Side) - Seminole, Florida
John was very knowledgeable and informative in regards to the 50 point inspection. Would definitely call YoursMechanic again.

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