Buy Acura MDX Tail Light Assembly

Acura MDX Tail Light Overview

The tail light assembly on an Acura MDX serves multiple crucial functions, including brake signaling, turn indication, and rear visibility. Over the years, the design has evolved from traditional incandescent bulbs to more modern LED configurations, enhancing both aesthetics and functionality. (Acurazine)

For instance, the 2014-2020 models utilize LED-based tail light assemblies, offering improved brightness and energy efficiency. These assemblies are designed for easy replacement, with components such as the inner tail light being accessible for maintenance. In contrast, earlier models like the 2001-2006 MDX feature incandescent bulbs, which may require more frequent replacements but are straightforward to service. (YouTube, PartsGeek, YouTube)

Understanding the specific tail light configuration of your MDX model is essential for proper maintenance and replacement. Always refer to the vehicle's manual or consult with a professional to ensure compatibility and safety when replacing tail light components.

Common Issues and Solutions

Acura MDX tail lights, particularly in models from 2014 to 2020, have been subject to certain issues: (The US Sun)

• Moisture Intrusion: Moisture can enter the tailgate light assembly and wiring harness, leading to failures in the lid lights, position lights, license plate lights, and taillights. This defect reduces visibility and increases the risk of accidents. Honda has issued a recall for over 152,000 vehicles to address this issue, with repairs including the installation of a fuse harness, replacement of the lid light, and sealing of the assembly.
• Fuse Failures: Blown fuses can cause tail light failures. For models like the 2018 MDX, an in-line fuse installed under the tailgate lining may blow due to water intrusion. If the fuse is blown and the recall repairs were not previously performed, further diagnostics are needed. (Reddit)

Replacement and Maintenance

Replacing the tail light assembly or bulbs on an Acura MDX varies by model year: (YouTube)

• 2014-2020 Models: These models feature LED tail light assemblies. Replacement involves removing interior panels to access the mounting screws and electrical connectors. A detailed guide is available for these models. (JustAnswer, Mdxers)
• 2001-2006 Models: These earlier models use incandescent bulbs. Replacement typically requires removing screws and accessing the bulb sockets. A comprehensive guide is available for these models. (iFixit)

Tail Light Bulb Specifications

The tail light bulb specifications for the Acura MDX vary by model year:

• 2001-2006 Models: Use 7443 incandescent bulbs. These bulbs are readily available and can be replaced with minimal tools. (Mdxers)
• 2014-2021 Models: Utilize LED technology for tail lights. These LEDs offer longer lifespan and energy efficiency but may require specific replacement parts. (The US Sun)

When replacing bulbs, it's advisable to replace them in pairs to ensure uniform brightness and color. Additionally, consider upgrading to high-performance or LED bulbs for enhanced visibility and aesthetics. (Advance Auto Parts)

Frequently Asked Questions (FAQ)

Q: How do I know if my Acura MDX tail light is LED or incandescent?

A: Check your vehicle's manual or inspect the tail light assembly. LED assemblies are typically more compact and have a uniform light distribution, while incandescent bulbs are larger and have a filament inside.

Q: What should I do if my tail light isn't working?

A: First, check the fuse associated with the tail lights. If the fuse is intact, inspect the bulb for any signs of damage. If both are functional, the issue may lie within the wiring or the tail light assembly itself.

Q: Can I replace the tail light assembly myself?

A: Yes, replacing the tail light assembly is a feasible DIY task for most Acura MDX models. Ensure you have the correct replacement part and necessary tools. Consult your vehicle's manual for specific instructions. (JustAnswer)

Q: Are there any recalls related to Acura MDX tail lights?

A: Yes, certain 2014-2020 Acura MDX models have been recalled due to moisture intrusion causing tail light failures. Affected owners should contact their dealer for inspection and necessary repairs. (The US Sun)

Q: How can I prevent moisture from entering the tail light assembly?

A: Regularly inspect the tail light seals for any signs of wear or damage. If you notice condensation inside the lens, it's advisable to replace the seals or the entire assembly to prevent further issues.

Additional Resources

For more detailed information and visual guides on Acura MDX tail light maintenance and replacement, consider the following resources:

• Acura MDX Tail Light Removal and Bulb Replacement (2014-2020)
• How to Replace Tail Light Assembly on 2007-2013 Acura MDX
• Acura MDX Fuse Box Diagram

These resources provide step-by-step instructions and diagrams to assist in the maintenance and replacement of tail light components.