Diode Dynamics DD3017 4th Brake Light enhances the 2015-2023 Ford Mustang by converting the reverse light into a bright white backup, red running, and 4th brake light. Easy plug-and-play install boosts visibility and style with OEM-quality components and a 3-year warranty for reliable performance.
Top Features:
Switchback LED: white reverse, red running, and brake light
OEM connectors for simple plug-and-play installation
Assembled in the USA with high-quality components
Embedded circuit protection for durability
Includes wiring harness, switchback bulb, and mini screwdriver
3-year warranty and 30-day no-restock return policy
Vehicle Fitment:
Ford Mustang (USDM) 2015-2023
Compatible with EcoBoost, GT, Shelby GT350
Minor connector modification needed for 2019+ GT/GT350
Not compatible with EU/Australian models
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.
Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
Elevate the look and safety of the Ford Mustang with the Diode Dynamics DD3017 4th Brake Light. Designed specifically for 2015-2023 Mustang models, this innovative lighting upgrade transforms the factory reverse light into a versatile switchback module that functions as a bright white reverse light, a red running light, and an additional 4th brake light. Perfect for Mustang owners seeking enhanced visibility and a distinctive, modern aesthetic, this product seamlessly blends style with function. Manufactured with OEM-quality components and assembled in the USA, it promises both easy installation and long-lasting performance.
Key Features
Converts the factory reverse light to a white reverse light and red running/4th brake light
Red running light activates at 50% brightness with parking or headlights on for added rear visibility
Bright red 4th brake light illuminates at full brightness to enhance braking visibility
White LED reverse light with improved brightness without altering factory function
OEM-grade connectors and wiring harness for simple, plug-and-play installation
Assembled in the USA with high-quality components and embedded circuit protection
Includes a switchback 3157 red/white LED bulb and mini screwdriver for installation
Compatible with USDM Ford Mustang models from 2015 through 2023
Benefits
Increases rear visibility and safety by adding an extra brake light and improved reverse lighting
Enhances the Mustang’s appearance with a unique, modern lighting signature that stands out on the road
Plug-and-play design allows installation in under 20 minutes with no cutting or splicing required
Manufactured and assembled with strict quality control for reliable, long-term operation
Backed by a 3-year warranty and a 30-day return policy with no restocking fee for peace of mind
100% satisfaction guarantee ensures confidence in the product’s performance and quality
Product Specifications
Operating Voltage: 9-16V
Operating Temperature Range: -40°C to 85°C (-40°F to 185°F)
Connector: OEM-size plug-and-play wiring harness included
Bulb Type: DD0054S 3157 HP24 dual-color LED (red/white switchback)
Assembly Location: St. Louis, Missouri, USA
Shipping Weight: Approximately 0.97 lb
Quantity: One (1) module with wiring harness, switchback bulb, and mini screwdriver
Install Difficulty Level
Installation is straightforward and designed for easy DIY application. The kit uses OEM connectors and a custom wiring harness for a direct plug-and-play fit, eliminating the need for cutting or splicing wires. Most users can complete the installation in under 20 minutes, making it one of the quickest and simplest ways to upgrade Mustang lighting with professional results.
Vehicle Fitment
Designed exclusively for USDM Ford Mustang models from 2015 to 2023. Compatible with coupe and convertible trims across various engine options, including EcoBoost, GT, and Shelby GT350 variants. Please note, the 2019 and newer GT/GT350 models may require minor connector modifications for perfect fitment. This product is not compatible with EU or Australian Mustang models.
If there are any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
Returnable Products:
Refund Amounts:
Non-Refundable Items:
Year | Make | Model | Submodel |
---|---|---|---|
2019-2020 | Ford | Mustang | Bullitt |
2015-2023 | Ford | Mustang | EcoBoost |
2015-2023 | Ford | Mustang | EcoBoost Premium |
2015-2023 | Ford | Mustang | GT |
2015 | Ford | Mustang | GT 50 Years Limited Edition |
2015-2023 | Ford | Mustang | GT Premium |
2021-2023 | Ford | Mustang | Mach 1 |
2015-2020 | Ford | Mustang | Shelby GT350 |
2015-2020 | Ford | Mustang | Shelby GT350R |
2020-2022 | Ford | Mustang | Shelby GT500 |
2015-2017 | Ford | Mustang | V6 |
Thanks for subscribing!
This email has been registered!