1. Tow Bar Wiring
  2. Blazer
  3. Removable Tail Light Kit
  4. Bypasses Vehicle Wiring
  5. Universal
  6. Magnetic Mount
Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless

Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless

Item # C6304
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Tow Bar Wiring

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Tow Bar Wiring C6304 - Removable Tail Light Kit - Blazer
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Removable LED lights provide signal lights for your towed car without you having to tap into the car's wiring or run wires under the car. Wireless transmitter plugs into your RV's 4-way connector and sends a signal to the magnetic lights. Lowest Prices for the best tow bar wiring from Blazer. Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless part number C6304 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (15)
  • Q & A (36)
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  • Why etrailer?

Blazer Tow Bar Wiring - C6304

  • Removable Tail Light Kit
  • Bypasses Vehicle Wiring
  • Universal
  • Magnetic Mount
  • Blazer
  • Wireless

Removable LED lights provide signal lights for your towed car without you having to tap into the car's wiring or run wires under the car. Wireless transmitter plugs into your RV's 4-way connector and sends a signal to the magnetic lights.


  • Removable tow lights provide stop, tail, and turn functions for your trailer or towed car
  • No need to wire your trailer or tap into wiring on your towed car
  • Wireless transmitter eliminates the hassle of running cords to the lights every time you tow
    • Plugs into 4-pole flat trailer connector on RV or tow vehicle and mounts to the frame with a magnet
    • Emits a signal that triggers tow lights from up to 65' away
    • Operates on a standard 12-volt system
  • Heavy-duty, non-scratch magnets on the lights provide a secure grip without damaging your paint
  • Long-lasting LEDs are more efficient, faster acting, and brighter than incandescent lights
  • Sonically sealed lenses keep moisture out and prevent corrosion
  • Durable polycarbonate bases house batteries
  • On/off switch lets you use the lights as needed, conserving battery power
  • 8 AA batteries (not included) are required to power the lights
    • Flashing LED on driver's-side light indicates low battery
  • Department of Transportation compliant


  • Application: towed cars or trailers no wider than 80"
  • Light diameter: 4"
  • Length of wire between lights: 106"
  • Transmitter wire length: 76"
  • 90-Day warranty

Blazer Tow Lights mount on the back of your towed vehicle.

These wireless, removable tow lights make it easy to add running lights, brake lights, and turn signals to your towed car or trailer. With this setup, you won't need to tap into existing wiring for installation. With other magnetic tow lights, you have to run cords from the lights to the front of the towed car or trailer every time you need to tow. These tow lights work wirelessly to eliminate that hassle. And the wireless design also allows you to move the lights from one vehicle to another in minutes.

Blazer Tow Lights magnetic base.

The lights attach directly to any metal surface with the included heavy-duty, non-scratch magnets, which won't damage your paint. And the handy on/off switch lets you use the lights only when you need them, saving battery power.

The 4-way connector plugs into your vehicle.The transmitter attaches to your tow vehicle via a heavy-duty magnet.

Setup is simple. Plug the included transmitter into the 4-way flat trailer connector on your RV or tow vehicle. The transmitter mounts to the frame of the RV or tow vehicle using the built-in magnet. Turn the switch on the driver's-side light to "on," and attach the tow lights to the back of the towed car or trailer, as far apart as is practical. Secure any excess wire between the 2 lights with a twist tie.

Each light is powered by 4 AA batteries (not included). A blinking LED indicator on the face of the driver's-side light signals low battery. This indicator should be checked every 2 hours to be sure your lights still have adequate power.

C6304 Blazer International Wireless, Magnetic LED Trailer Towing Light Kit - 4-Wire Connector

This Product Fits The Following Vehicles

Customer Reviews

Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless - C6304

Average Customer Rating:  4.5 out of 5 stars   (15 Customer Reviews)

Removable LED lights provide signal lights for your towed car without you having to tap into the car's wiring or run wires under the car. Wireless transmitter plugs into your RV's 4-way connector and sends a signal to the magnetic lights.

- C6304
Lincoln MKZ

These things are the best thing since sliced bread! We have a Lincoln MKZ that already has a hitch on the rear for towing a small enclosed trailer. The thought of having to "hard" wire in a wiring harness for towing behind the motorhome that would still allow the trailer to be towed was not a task I was looking forward to. etrailer suggested these as an alternative. Literally plug and play. Just plug the transmitter into the motorhome, install batteries and attach the magnetic based lights to the trunk of the MKZ and presto! DONE! I hooked the car up behind the motorhome and ran it down the freeway at 60-65 mph and all was good. Worked straight out of the box! Fantastic product!

- C6304

Ordered these because my car towing wiring had a problem and didn't have time to get it fixed. First set arrived but had a manufacturing defect and right hand light didn't work (not etrailer's fault!). Called etrailer and they were very accommodating in sending out a second set which arrived in time. The second set worked perfectly. Good service and extensive follow up by etrailer shows they care. I'll use them for other purchases any time!

Still works great. Save us on a trip when the car to RV connection went [bad].
John K - 01/15/2018

- C6304

No big deal, install batteries and put on toad ! Should have done this years ago before they cut into my tail light wiring and also had to deal with rusted out 4 prong plug in over the years.

Still the best and not a problem, quality product
Tom M - 07/10/2018

- C6304
Saturn Ion

These work well, bright. They do eat up regular Duracell batteries. After first use of these I switched to Lithium Ion. The lights were noticeably brighter in the daylight sun. The life of the batteries has drastically improved service. I have a habit of removing the batteries when not in use to enable greater duration; they do have an on/off switch built in, but it's so simple to remove them in case of phantom degradation. Over-all, I am very happy with these and installation on the car is a snap. Love them so far. Would buy/recommend to others.

- C6304
2011 Ford Taurus

Was absolutely 100% delighted with this product. Drove a total of 2600 miles in all kinds of weather and traffic conditions and these lights worked perfectly. Batteries lasted all most to the end of the trip. I'd recommend this set up to everyone who cannot afford to have wiring redone on a vintage trailer.

- C6304

These have been a lifesaver for our camper lights not working properly. Never had an issue with these

- C6304

Package arrive a lot sooner than I was expecting it. Packed well, no damage to anything.

- C6304

Day two - the lights work great! Were responsive up to 85 feet. They are bright and should be easy to see. The magnets attach with a strong holding pattern. Thanks.

- C6304

Product appears to work as represented. Have not had it on the road yet.

Lights work great, and battery life is better than expected. Only issue is potential for paint damage... I recommend that the manufacturer consider a softer landing pad to reduce potential for paint scratches.
Michael - 03/28/2019

- C6304

good product

- C6304

Works as it should. Small enough to carry around to when it is needed.

- C6304

will send back does not work

Have to use lithium batteries for them to work, I have a set and mine work with this type of battery in them only thing that needs improvement is they should be rechargeable units
-- comment by: jeff - 09/10/2014

- C6304

They went out in 5 months called and said you guys couldn't do anything for me

- C6304

great product. have not had any problems at all from these lights..

- C6304
2005 Dodge Ram Pickup

Very handy to have


Ask the Experts about this Blazer Tow Bar Wiring

  • Blazer Magnetic Tow Lights, 4-Way Flat Connector - Wireless
    The Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless, # C6304, is sold as a kit only.
    view full answer...
  • What is the Battery Life for Blazer Wireless Magnetic Tow Lights
    The battery life for Blazer wireless magnetic tow lights, # C6304, is going to depend on several factors including the charge level of the batteries used, quality of the batteries, ambient temperature, and of course how long the lights are turned on. It is difficult to estimate because of all of these factors. The safe bet is to check them with reasonable frequency. With that said the LED lights draw very little amperage so fresh batteries are likely going to last well over 2 hours. If...
    view full answer...
  • Solution for Magnetic Towing Lights on Ford Edge that Keep Falling Off
    I did see in the online version of the owner's manual for your 2018 Ford Edge that the front wheel drive model with the V6 engine can indeed be flat towed with all 4 wheels on the ground. When answering questions like this we always consult with the vehicle's owner's manual so it's likely that since the vehicle's release the manual has been updated to separate out the different engine types with regards to recreational towing. The Blazer Magnetic Tow Lights # C6304 that you referenced...
    view full answer...
  • Testing Operation of LED Magnetic Towing Lights
    The Blazer Magnetic Tow Lights # C6304 you referenced require you to install 8 AA batteries in order to function so this is the first thing to check. LED lights of any type are generally highly electrically efficient. LEDs typically use about 1/10th as much power as an incandescent light. This high efficiency can sometimes "fool" certain vehicle's trailer wiring systems. In certain cases load resistors like # DI34ZR can be needed to mimic the higher power draw of standard incandescent...
    view full answer...
    Image 1 for
  • Why Will the Blazer Magnetic Tow Lights not Work on a Couple of my Trucks
    There should be no issues going from manufacturer to manufacturer with the Blazer Magnetic Tow Lights with 4-Way Flat Connector part # C6304. There can be a few exceptions however. On some Fords there was an issue where the towing package or mode had to be on for the wiring adapter to receive signals from the wireless transmitter. There are some vehicles that do not recognize the light or efficient draw we get from LED lights. This high efficiency can sometimes "fool" certain vehicle's...
    view full answer...
  • Battery Life of Blazer Wireless Magnetic Tow Lights # C6304
    We've been told that the battery life of the Blazer wireless magnetic tow lights, # C6304 should be right at 2 hours. But if you use lithium batteries you should easy get double that!
    view full answer...
  • Magnetic Tow Bar Lighting Kit Recommendation with Magnetic Base
    For a magnetic set of LED tow bar lighting the Blazer part # C6304 is a great option. But you should note that this is a wireless kit that requires batteries (lithiums to be specific). These have a stronger magnet and are LED.
    view full answer...
  • Troubleshooting Blazer Magnetic Tow Lights that Don't Want to Power On
    In order for the # C6304 to function you would need to make sure that the batteries are installed properly in the light kit as well as make sure the power switch is turned on. This switch is at the bottom of one of the lights in a recessed opening. Check out the video I attached that covers everything on these lights if you have further questions. Or you can email me back if you are still having troubles.
    view full answer...
  • Troubleshooting Blazer Wireless Magnetic Tow Lights C6304
    Based on your troubleshooting efforts and the fact that this product did not operate properly on both of your vehicles I am inclined to think the unit has a defect. But you can easily test it, independent of the vehicles, to isolate the location of the issue. Use a 12V vehicle or spare battery to apply power directly to the wireless transmitter portion of the Blazer Wireless Magnetic Tow Lights # C6304. Connect the battery ground to the pin for the white wire and then apply the battery...
    view full answer...
  • Troubleshooting Running Light Function on Blazer Magnetic Trailer Lights C6304
    The Blazer LED Magnetic Tow Lights # C6304 will provide running light, turn signal and brake light functions, all of which are supported by their 4-pole flat type wiring scheme. Running light signals are carried on the brown wire in 4-pole wiring. If you are not getting that function on the lights you can check that the four batteries in each light are all good and that the pin on your vehicle 4-pole does not have any corrosion on it that could be blocking the signal. If you have...
    view full answer...
    Image 1 for
  • Flat Towing Wiring/Lighting Options for 2004 Jeep Wrangler
    Unfortunately the 4-pole trailer wiring harness on the rear of your 2004 Jeep Wrangler cannot be used in "reverse" to allow it to function for flat-towing purposes. You will need to un-install that item and use a dedicated flat towing wiring harness or light kit. For your Wrangler we have several types of kits, shown on the linked page and described in the linked article of flat towing. These include simple magnetic light kits like # TL21RK, add-on bulb and socket kits like # RM-155...
    view full answer...
  • Can I Connect The Blazer Magnetic Lights To 4-Pin and Still Use Brake Controller
    The Blazer Magnetic Tow Lights part # C6304 are designed to be plugged into a 4-pin connector on a towed vehicle. If you want to use these on the vehicle and plug them into the 4-pin on the trailer you would not have the running lights on your trailer. Also it sounds like you are having an issue with the trailer wiring connector on your vehicle anyway if the trailer lights are not lighting up. I recommend to check the 4-pin wiring on the 2019 Land Rover Discovery for any damaged or frayed...
    view full answer...
  • Blazer Wireless LED Brake Light Works on One Side Only
    If you have installed new batteries into the Blazer Magnetic Tow Lights # C6304, then you should not be experiencing both turn signals working but only one brake light working because the turn signals run along the same wire that the stop signal does. You can start off by checking your connectors to ensure that they are clean and free of debris. If that checks out then what I recommend doing is using an alternate 12V power source to test the magnetic tow lights. You can either use a...
    view full answer...
  • Recommended Tow Bar Wiring for 2018 Ford Edge SEL to Flat Tow Behind Motorhome
    There is not a custom fit tail light wiring kit like # HM56011 for your 2018 Ford Edge SEL model. That is only a fit for Sport and Titanium models. For your SEL model, I recommend the Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless # C6304 for your tow lighting needs. There is not a confirmed fit for anything other than a lighting system that bypasses your factory lighting at this time.
    view full answer...
  • Troubleshooting Wireless Tow Dolly Lights Where Only Left Tail Signal Works
    You've narrowed the problem down to being the wireless tow lights since you've tried them in a few vehicles with the same result. The easy solution would be that there's corrosion on the pins of the 4-way connector which is preventing the circuits from working like they should which would easily be fixed by taking sandpaper to them to clean them off. If it's not that though it's most likely an internal issue with the transmitter or the lights themselves.
    view full answer...
  • Recommended Wiring Harness To Add Extra Visibility to Mercedes B200 on Tow Dolly
    For a Mercedes B200 there is not a custom wiring harness. Your vehicle is not intended to be flat towed so there is not a harness for wiring to do so as it should be towed with a dolly an thus have the lighting required. If you choose to add more lights to your tow dolly application, you can use a universal wiring harness like the Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless # C6304 to give you the additional lighting.
    view full answer...
  • Could Blazer Magnetic Tow Lights Plug into 4-Way of Towed Vehicle
    What you'd need to do is use a circuit tester like part # PTW2993 on the pins of your 4-way when it's connected to your motorhome and you activate all of the turn signals. If the 4-way has voltage when the Grand Cherokee has it's turn signals activated by the motorhome then what you are wanting to do could easily be possibly using it's trailer wiring. Otherwise it would have to splice into the tow bar wiring up at the front of the towed vehicle.
    view full answer...
  • Tow Bar Wiring For A 2012 Toyota Camry
    If you are looking for a wiring kit that does not require splicing into the factory wiring on your 2012 Toyota Camry we do have magnetic light kits available I recommend Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless Item # C6304. This kit is magnetic and wireless. A wireless transmitter plugs into your RV and the magnetic lights are mounted on the trunk of the vehicle. If your motor home has a 7 pole plug I recommend Pollak 7 Pole to 4 Way Connector Adapter...
    view full answer...
  • Availability of Plug-In Tow Bar Wiring Kit for 2020 Jeep Wrangler Unlimited
    I do have a great lighting solution for you, however the Hopkins Custom Tail Light Wiring Kit # HM56200 that you referenced won't work on your 2020 Jeep Wrangler Unlimited. This custom harness is designed to fit earlier model Wranglers (up through the 2018 model year) and isn't compatible with the new generation. There isn't a similar custom plug-in harness available for your Jeep. If you'd rather not splice into the factory wiring on the vehicle (which I can certainly understand) another...
    view full answer...
  • Parts Needed to Flat Tow 2016 Cadillac Escalade
    Along with the Blue Ox Base Plate Kit # BX1716 and the Blue Ox Alpha 2 Tow Bar # BX7380 there are a couple more parts you need in order to safely flat tow your 2016 Cadillac Escalade. Since the Alpha comes with safety chains we can check that off the list but you will also need a wiring kit in order to activate your Escalade's brake lights and turn signals. For that the best option is the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit # RM-15267, or you can simply add magnetic...
    view full answer...
  • Will Optronics LED Magnetic Tow Lights Protect Against Scratching 2018 Ford Fiesta SE Paint?
    The Optronics Magnetic LED Tow Light Kit - Weatherproof - Red Lens - 20' Wiring Harness - Qty 2 # TLL21RK has a protective label pad on the bottom to keep from scratching paint. You can see this at the 2 minute mark of the attached review video. I do recommend wiping down the vehicle with a microfiber cloth before putting the lights on simply to remove any dust or debris that could be abrasive between the scratch free label and the paint for added security.
    view full answer...
  • Tow Bar Lighting/Wiring Options for Flat-Towing a 1994 Jeep Wrangler
    The Roadmaster Universal Hy-Power Diode Wiring Kit you referenced, part # RM-154, will work on your 1994 Jeep Wrangler. This kit includes the 4-pole connectors, diodes and wiring components for installation that will allow your Wrangler tail light bulbs to operate in tandem with your RV. This is a great option for frequent flat-towing. I have linked an install video for your reference. A simpler option, and one that does not require any alteration to your toad wiring, is to use a plug-in...
    view full answer...
  • Parts Needed to Flat tow a 2011 Chevy Cruze
    Since fuses need to be pulled with your 2011 Chevrolet Cruze, you are correct that a fuse bypass would be needed, and for that you would want Roadmaster FuseMaster Fuse Bypass # RM76511. The simplest lighting option would be the Blazer Magnetic Tow Lights # C6304.
    view full answer...
  • Can Front Mount Trailer Hitch and Base Plates be Installed on 2001 Jeep Cherokee at the Same Time
    With base plates installed on your 2001 Jeep Cherokee, # 1418-3 or # 1418-1, you will not be able to also install front mount trailer hitch # 65009. The issue is that both the base plates and the hitch install in the same place and occupy much of the same space so both cannot be installed at the same time. The same goes for Curt hitch # 31084. Neither the base plates nor front hitches are designed for or rated for being stacked or sandwiched. They are all meant to be in direct contact...
    view full answer...
  • Recommended Tail Light Wiring Harness for Flat Towing 2018 Ford Edge SEL
    There is not a plug in wiring harness available for your tow bar wiring on your 2018 Ford Edge SEL. There is one for the Sport and Titanium, but not for the SEL or SE models. For your application, I recommend the Pilot Magnetic Tow Lights - Red LEDs - 4-Way Flat and 7-Way RV Connector - Wireless # NV-5164. This has rubber molding and foil covered magnets to ensure your paint is protected. If you need the 4-way harness, I recommend the Blazer Magnetic Tow Lights - Red LEDs - 4-Way...
    view full answer...
  • Magnetic Tow Lights With Protection For Vehicle Finish
    There are a couple of magnetic tow lights that have specifically stated the anti-scratch elements of their magnets. The Roadmaster Standard Magnetic Tow Lights # RM-2120 have anti-scratch pads to protect your vehicle's finish and the Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector - Wireless # C6304 have what they call non-scratch magnets. I've attached some video reviews of these products for you. With all of our magnetic lights, the magnets are strong enough that you...
    view full answer...
  • Recommended Magnetic Towing Lights for Pickup Carrying Canoe and Towing Log Splitter
    We have several styles of magnetic tow lights that you can consider for use on your pickup that carries and canoe and tows a log splitter. Most of these have a 20-foot 4-pole flat type trailer connector, such as # TL21RK (which I like for its strong heavy-duty magnets and low price). We also have a Blazer wireless kit # C6304, available at a higher price point, which requires use of 8 AA batteries but which gives a range of up to 65-feet. We also have amber warning light products,...
    view full answer...
  • Recommended Towed Vehicle Tail Light Wiring Kit for 2017 Ford Edge SEL
    For your 2017 Ford Edge SEL, I recommend the MaxxTow Magnetic Tow Lights - Red and Amber LEDs - 4-Way Flat Connectors - 20' Long Harness # MT70097. There is not a custom wiring harness like the Hopkins # HM56011 for a SEL or SE model. This can be connected to a motorhome with a 7-way connection using the Hopkins Adapter 7 Pole to 4 Pole with Tester and Cover # 47345. If you'd like a wireless option, I recommend the the Blazer Magnetic Tow Lights - Red LEDs - 4-Way Flat Connector # C6304.
    view full answer...
  • Recommended Magnetic Light Kit for Vehice Carrying Motorcycle
    The simplest way to add supplemental lighting to any towing/hauling set-up is a magnetic light kit. Magnetic lights are inexpensive, fast to install and remove and they require no permanent alterations to your carrier or wiring. You could place a set of lights like # TL21RK on the MH's roof where they will be highly visible. These and most similar lights use a 4-pole harness for connection. We offer a wiring extension if needed, # HM47115. We also offer wireless LED magnetic lights,...
    view full answer...
  • Parts Needed to Flat Tow 2016 Jeep Wrangler Unlimited Behind 2013 Toyota Tundra
    Flat towing a vehicle behind another vehicle takes a few components including the tow bar, safety cables, a wiring or lighting kit of some kind, and a braking system for the towed vehicle. Since you are not towing with a motorhome you may not need a high/low hitch adapter to keep the tow bar level and since your towed Jeep has an aftermarket bumper you may not need base plates. You will want to confirm with the maker of the Jeep's front bumper whether that specific product is rated for...
    view full answer...

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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Zack K
Video Edited:
Zack K
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Patrick B
Video by:
Patrick B
Employee Matthew K
Installed by:
Matthew K
Employee Cole B
Installed by:
Cole B
Employee Rachelle B
Written by:
Rachelle B
Employee Alexander C
Updated by:
Alexander C
Employee Daron K
Updated by:
Daron K

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