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  1. Tow Bar Wiring
  2. Demco
  3. Removable Tail Light Kit
  4. Bypasses Vehicle Wiring
  5. Universal
  6. Wireless
Demco Wireless LED Light Bar for Towed Vehicles

Demco Wireless LED Light Bar for Towed Vehicles

Item # DM36MV
Our Price: $415.00
You Save: $75.00
Tow Bar Wiring
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Shipping Weight: 3 lbs
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Provides tail lights, brake lights, and turn signals at the rear of your towed vehicle. Wireless light bar can be used for both flat towing and dolly towing. Great Prices for the best tow bar wiring from Demco. Demco Wireless LED Light Bar for Towed Vehicles part number DM36MV can be ordered online at or call 1-800-940-8924 for expert service.
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  • Videos (1)
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Demco Tow Bar Wiring - DM36MV

  • Removable Tail Light Kit
  • Bypasses Vehicle Wiring
  • Universal
  • Demco
  • Wireless

Provides tail lights, brake lights, and turn signals at the rear of your towed vehicle. Wireless light bar can be used for both flat towing and dolly towing.


  • Wireless LED bar provides tail lights, brake lights, and turn signals for your towed vehicle
  • Works for both flat towing and dolly towing
  • Includes light bar, transmitter and receiver kit, and mounting kit
  • Made in the USA

6343 Demco Wireless LED Light Bar for Dinghy Towed Vehicles

Replaces Demco DMKKLB

Video of Demco Wireless LED Light Bar for Towed Vehicles

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of Demco Tow Bar Wiring - Wireless LED Light Bar for Towed Vehicles - DM36MV

Hi there, I'm Michael with Today we're gonna take a quick look at this Demco wireless LED light bar. This light bar is going to mount on your rear window of your towed vehicle. It's going to provide your taillights as well as brake lights as you can see in this video demonstration here. So there are brake lights, and then it can also show your left turn signal and your right turn signal. So this is going to mount in your rear window and it'll allow other drivers coming up from behind to better see your signal so they can know if you're turning or changing lanes and that sort of thing.

So this is gonna be great for your flat towing or dolly towing setups where your vehicle is gonna be blocking the lights from your motor home. This will help those drivers see your lights better. And this does utilize a wireless technology so you're not gonna have to worry about cutting or splicing into your vehicle's wiring. This is going to also eliminate wires running from your coach back to your towed vehicle. The transmitter is going to plug right into your seven way plug on your coach.

Still going to allow you to plug in your breaking system or your dolly's lights so everything is still going to operate properly. Then it will also transmit that signal up to the light bar. And these are paired together so it's going to eliminate any interference between them. And then your light bar is going to plug into your 12 volt power port in your towed vehicle. They do give you 11 1/2 feet of cord here so you can get it plugged in wherever it's gonna be convenient for you.

Gives you plenty of length to get to your auxiliary port. Because this is going to plug right into your 12 volt power, it is going to require that your vehicle be hooked up to the battery. So if your vehicle needs to be disconnected from the battery for towing, I would recommend the Demco hard wire power outlet kit so you can get that installed. And then that will still allow this to be powered while the rest of your vehicle is disconnected from the battery. This is going to have that window suction cup there.

You got a couple of different configurations in how you can get this mounted. You've got that mount that's going to be pretty flexible making sure that this is gonna be very easily seen. You do wanna make sure that this is going to shine through your window, so you wanna make sure that the back window does not have any more tinting than came from the factory. Otherwise it might be too dark to shine through there and let other motors see those light signals. Our overall width, we're looking at just shy of 17" there, so it is going to be fairly easy to get installed. It's not gonna take up a whole lot of room with that suction cup there. Give you a nice sturdy connection to your rear window so it will stay installed. You won't have to worry about it coming loose and that sort of thing with that a nice powerful suction cup that we have there. And this is made here in the USA so you can trust it's made to the high quality standards that we've come to know and trust for products that are made here in the US. And so if you are a little concerned about other motorists being able to see your lights as you're towing your vehicle, this is gonna be a great addition for you. And that completes our look for today. Again, I'm Michael with Thanks for watching..

Customer Satisfaction Score:

Customer Reviews

Demco Wireless LED Light Bar for Towed Vehicles - DM36MV

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

Provides tail lights, brake lights, and turn signals at the rear of your towed vehicle. Wireless light bar can be used for both flat towing and dolly towing.



See what our Experts say about this Demco Tow Bar Wiring

  • How Long is Power Cord on Demco Wireless LED Light Bar for Towed Vehicles
    The length of the power cord on the Demco Wireless LED Light Bar for Towed Vehicles part # DM36MV is 11-1/2'. This should be plenty to reach from the nearest outlet to the rear windshield.
    view full answer...
  • Plug And Play Taillight Wiring Harness For Flat Towing A 2021 Ford F-150
    To avoid splicing into your 2021 Ford F-150's wiring I recommend the Demco Wireless LED Light Bar for Towed Vehicles # DM36MV. This will allow you to simply plug into your RV and suction cup/strap down the tow lights to your vehicle and go. I recommend using some Dielectric Grease for Electrical Connectors, 2 oz. Item # 11755 on the 4 pole connectors to prevent corrosion.
    view full answer...
  • What Flat-Tow Setup do You Recommend for My 2017 Ford F-250?
    I have a great solution for you. Since you say that you are looking to flat-tow multiple vehicles, I strongly recommend the Blue Ox Patriot Portable Braking System # BLU37TR. This system is a much more reliable and higher-quality system than a Brake Buddy system. Also, with the Patriot, you do not need any additional extra vehicle wiring to use it in another vehicle. You simply remove the Patriot from the F-250 into the other vehicle. For the F-250, you need the Roadmaster Brake-Lite Relay...
    view full answer...
  • Parts Needed to Flat Tow 2016 Smart fortwo Gas
    Flat towing any car requires a few components and these are noted in the linked article. The items include base plates, safety cables, tow bar, a wiring/lighting kit, braking system and often a high/low hitch adapter. Here is a listing of such parts for the 2016 Smart fortwo: Base Plate # RM-52300-4 Falcon 2 Tow Bar # RM-520 Safety Cables # RM-643 Towing Light kit # DM36MV Battery Disconnect # RM-766 Even Brake # RM-9400 Stop Light Switch Kit # RM-751486 12 Volt Outlet Kit # RM-9332 High/Low...
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Written by:
Mike S
Employee Michael B
Installed by:
Michael B

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