2015-2019 Ford Mustang 4th Brake Light

75 in stock
$80.00
-
+
Made in USA
This product was manufactured in St. Louis, Missouri.

Features

  • Converts reverse light to also function as a running light and 4th brake light
  • OEM connectors and wiring harness for simple plug-and-play installation
  • Made in USA

Overview

Custom Appearance. If you're looking for a way to make your S550 Mustang stand out, here's a perfect solution! The Diode Dynamics 4th Brake Light Kit converts your factory reverse light to shine both bright white, and red. Not only do you get an upgraded backup light, you can also add a red running and brake light, for a unique, modern look on the road.

Red Running LightThe red light comes on at 50% brightness anytime you have your parking lights or headlights on, to serve as a rear fog lamp. This provides a distinct appearance at night, complementing the factory LED tail lights.

4th Brake LightWhen you hit the brakes, the red light powers at full brightness, to serve as a supplementary brake light, for greater visibility and a unique look.

White Reverse Light: Anytime you're in reverse, the red shuts off completely, so your backup light can illuminate in a crisp, white color. There is no change to the factory reverse function, you just get an improved output from the white LED!

Easy Installation. Using OEM connectors and the included wiring harness, this kit is 100% plug-and-play and installs in minutes. Actual installation time is less than 20 minutes. This is one of the easiest ways to make your Mustang stand out on the road!

Reliable Operation. This module has been designed with quality components, custom-tooled OEM-grade connectors, and includes embedded circuit protection, for high reliability over time. It is proudly manufactured in St. Louis, Missouri by Diode Dynamics Manufacturing.

Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor, we manufacture and engineer products ourselves in the United States, for high quality and fast time-to-market of the newest and brightest LED technologies. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!

What's Included

In the Box:
  • One (1) module, with wiring harness
  • One (1) 3157 red/white switchback bulb
  • One (1) mini-screwdriver 
Quantity: One (1)
Warranty: 3 year warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Fitment

NOTE: This module is compatible with USDM models only - it is not compatible with EU/AU Mustangs.

Make: Ford
Model: Mustang
Years: 2015, 2016, 2017, 2018, 2019
Electrical Compatibility: No electrical issues (tested and confirmed)

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Find an error on this page? Please let us know!

Specifications

Operating Voltage: 9-16V
Operating Temperature: -40C to 85C (-40F to 185F)
Connector(s): OEM-Size Plug and Play
Weight (lb): 0.6563

Fitment

NOTE: This module is compatible with USDM models only - it is not compatible with EU/AU Mustangs.

Make: Ford
Model: Mustang
Years: 2015, 2016, 2017, 2018, 2019
Electrical Compatibility: No electrical issues (tested and confirmed)

What's Included

In the Box:
  • One (1) module, with wiring harness
  • One (1) 3157 red/white switchback bulb
  • One (1) mini-screwdriver 
Quantity: One (1)
Warranty: 3 year warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Installation

NOTE: If you would like to install both the Sequencer and 4th Brake Light, the 4th Brake Light Module must be wired to the vehicle harness, then connected to the Sequencer Module, and finally connected to the tail light. 

Vehicle Connector  4th Brake Module  Sequencer  Tail Lamp

Installation Time: 10-20 minutes

Tools Needed: None

Modification: None

Installation Guide: Click to download

Warranty

3 Year Replacement Limited Warranty

All Diode Dynamics products come with a 3 Year Worry-Free Warranty.

If you experience any defect with a product, we will do some quick troubleshooting, and if necessary, provide a replacement. There is no need to wait for a return and repair process. Click here to learn more.

Shipping

Domestic (U.S.) Shipping

All domestic (U.S.) orders ship with your choice of UPS or USPS, and all orders placed before 12 PM CST will ship the same day, if all items are in stock. Shipping costs are calculated at checkout, based on order size. Delivery usually takes just 3-5 days.

You will receive updates from our site when your order is shipped, along with a unique shipment number to ensure that your order is correctly accounted for. This allows you to easily reply to us if you have any concerns. 

Have a question about your shipment? Just like any other question you might have, simply send us an email and our trained lighting and shipping experts will reply, usually the same day. Or, give us a call during normal business hours.

 

International Shipping

We ship to almost everywhere in the world using USPS shipping services, along with your country's postal service. Rates are calculated at checkout to ensure fair pricing. We normally offer standard mail, Priority International, and EMS Express. Please note that the shipping time can vary widely, based on your countries mail service and border policies.

Shipments are marked with the value of your purchase price. International customers are responsible for any tariffs or customs fees that may be associated with their shipment. Please check your country's laws and regulations before your purchase.

Puerto Rico: As we use standard USPS, PR is considered a US territory for mailing purposes, and can be selected as such at checkout. Shipping will be domestic U.S. rates.

Canada: We ship to Canada every day! Most small orders will cost around $10 via standard mail. We also offer Priority and Express EMS. To see exact shipping rates, please view your options at checkout. We also offer UPS service to Canada.

Europe, Asia, and AustraliaWe ship to all other countries using standard mail. You can check the shipping cost at checkout, as it will be calculated based on your cart. We offer standard mail, Priority, and EMS Express.

 

Customs Fees for International Shipping

Shipments are marked with the value of your purchase price. International customers are responsible for any tariffs or customs fees that may be associated with their shipment. Please check your country's laws and regulations before your purchase.

As we use only standard mail, our customers normally do not incur any type of import fees, customs fees, or tariffs for smaller shipments. However, this cannnot be guaranteed, and any fees are the responsibility of the buyer. Please contact us if you have any concerns.

The following part number is shown on this page:

SKU Price Name Weight Driver Components
DD3017 $80 2015-2019 Ford Mustang 4th Brake Light 0.66 lbs

Questions & Answers

Search Q/A
Sort by
Expand All +