Custer Wireless LED Tow Bar Light Will Not Power On When Switch Is Activated
Updated 12/15/2025 | Published 11/26/2024 >
Question:
I have a magnetic Tow Light and have used it for about six times and bought it about three years ago..It has a green charge light but will not power up when the on switch is activated.
asked by: Luther B
Expert Reply:
Hey Luther, sorry to hear about the problem you are having with your magnetic tow light. If you are sure it is fully charged and it will not power on, it could be due to a bad switch, or something else has failed internally. Sadly there are really no troubleshooting steps or replaceable parts for this so if yours will not power on it will be time for a new one.
Product Page this Question was Asked From
Wireless LED Tow Light Bar - Magnetic - Weatherproof - 23" Long - 7-Way Round
- Flat Tow Wiring Harness
- Bypasses Vehicle Wiring
- Removable Tail Light Kit
- Universal Fit
- 7 Round
- Custer
more information >
Continue Researching
- Article: Can You Flat Tow a 2025 Cadillac Escalade?
- Q&A: Is RVI Series Breakaway Wireless Adapter Compatible With Curt RVi Series 4 Flat Tow Brake System
- Q&A: How To Adjust Braking Sensitivity Of Curt RVi Series 4 Flat Tow Portable Brake System That Grabs
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
- Article: Trailer Wiring Diagrams
- Q&A: Wiring Diagram for Trailer Wiring 6-Way
- Q&A: Recommended Replacement to Replace Kimberly Ladder End Caps
- Q&A: Parts Needed to Flat Tow 2026 Ford F-250
- Q&A: Recommended Demco Flat Tow Parts for a 2025 GMC Sierra 1500
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Best Vehicles to Flat Tow Behind an RV
- Article: Tow Bar Wiring: Which Wiring Kit is for You?
- Article: Diode Installation Instructions for a Dinghy with Separate Tail Light Wiring
- Article: Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited


Jesse M.
12/15/2025
Hey Luther, did you end up replacing your magnetic tow light after it stopped powering on? Knowing what you chose next could help others dealing with the same issue.