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  1. Tow Bar Wiring
  2. Jeep
  3. Wrangler
  4. 2019
  5. Custer
FITS 2019 Jeep Wrangler
Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round

Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round

Item # LIW-LDTL-7B
Retail:$471.99
Our Price: $291.92
You Save: $180.07
Tow Bar Wiring
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2019 Jeep Wrangler

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Shipping Weight: 9 lbs
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Custer Universal Tow Bar Wiring - LIW-LDTL-7B
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Custer tow bar wiring for your 2019 Jeep Wrangler are available from etrailer.com. Installation instructions and reviews for your Jeep tow bar wiring. Expert service, and great tow bar wiring prices. etrailer.com carries a complete line of Custer products. Order your Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round part number LIW-LDTL-7B online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (43)
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2019 Jeep Wrangler - Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round

  • Removable Tail Light Kit
  • Bypasses Vehicle Wiring
  • Magnetic Mount
  • Universal
  • Custer

Weatherproof LED tow bar light provides stop, tail, side marker, and turn functions for your towed trailer or Jeep Wrangler. Wireless design eliminates cords for hands-free control. Magnetic base provides secure grip. Rechargeable battery.


Features:

  • Weatherproof LED tow light provides stop, tail, side marker, and turn functions for your towed trailer or vehicle
    • Tail light - bar shines red
    • Brake light - red light brightens
    • Turn signal light - red light flashes on either side depending on which turn signal is activated
    • Red side-marker lights stay on to keep your towed vehicle street legal
  • Wireless design eliminates the hassle of running cords every time you tow
    • 4R Radio-powered transmitter plugs directly into 7-way socket on your vehicle
    • On/off switch allows you to use the lights as needed, conserving battery power
  • Rechargeable battery charges with the included 12V DC accessory socket
    • Green LED indicates when unit is charging
    • Easy access battery compartment
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Heavy-duty magnets on the base provide a secure grip
    • Offers up to 90 lbs of pull
    • Rubber coating around the magnets prevent scratches on your vehicle surface
  • Weatherproof exterior allows you to keep the light bar on your towed vehicle in all weather conditions
    • Durable polyethylene housing won't warp or crack
    • Lights are hardwired - connections are shrink-tubed
  • 7-Way round blade connector included
  • Low profile design allows for easy handling and storage
  • DOT compliant
  • Made in the USA


Specs:

  • Application: light and medium tows
  • Light bar dimensions: 23" long x 5" tall x 2-1/2" thick
  • Magnet base diameter: 3-1/2"
  • Diodes:17
    • Front bar: 11
    • Turn signal: 2 per signal
    • Side markers: 1 per signal
  • Cord length: 6'
  • 3-Year limited warranty


LIW-LDTL-7B Custer Wireless LED Tow Bar Light w/ Turn Signal for RV Towing - Side Markers - Magnetic Base - 23" Long - 7-Way Plug



Customer Satisfaction Score:


Customer Reviews

Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round - LIW-LDTL-7B

Average Customer Rating:  4.4 out of 5 stars   (43 Customer Reviews)

Weatherproof LED tow bar light provides stop, tail, side marker, and turn functions for your towed trailer or vehicle. Wireless design eliminates cords for hands-free control. Magnetic base provides secure grip. Rechargeable battery.

by:

Poor quality trailer light connector/transmitter. I received two different ones both with already broken transmitters. The first one was the wrong part anyway.

Etrailer Expert

Jenny N.

3/8/2024

Oh my goodness! I will have our Customer Service team reach out to you so that it can be replaced.



by:

Haven't had time to really use it, but I connected it and all lights appear to be working as designed. This saved me a lot of time. Rather than having to run wiring through my truck and modify the taillights, this will do just fine! Hope it holds up and glad it's made in the USA.

Emory

10/24/2023

Love it! No hassle, no fuss. Only issue I had was forgetting to recharge life of the battery isnt all that long but we dont RV much at night. My truck bed didnt have a cigarette lighter that was hot with the key off. I ran a hot lighter to the bed and problem solved. This unit beat the extensive wiring that necessary to make my truck lights work off the RV Class A.



by:

The internal battery is very limited. It is difficult to ascertain when it is on and when the battery dies. It seems to have almost no life and when it goes out while driving you don’t know and are going without signal in a crowded freeway (voice of experience). We run a charge cable to the unit to keep it alive. We also add to modify the unit so that we could run the charge cable because of the location of the jeeps antenna. Would not buy again.



by:

The ease of set up and use is just fabulous. The only drawback for me is the battery life. We have used this on several trips and only get about 7-8 hours of use before needing a charge. So, if you are planning a long day of driving, plan to charge during a stop or 2.



by:

The instructions and accompanying videos on your site made this a DIY installation that came out perfectly.



by:
2022 Ram 2500

Thanks for reshipping after UPS screwed up!

E Trailer is the best!



by:
2022 Ford Bronco

Im using this unit on my truck/camper towing my 2022 ford bronco. first problem i had was NO METAL on the bronco..lol I had to fabricate a metal bracket to mount on top of the spare tire. once that was complete the unit works great. the stop light feature flashes under braking, which is really nice as it really gets trailing traffics attention. magnets are super strong. easy installation (if you have something steel to sit it on)..



by:
2021 Jeep Grand Cherokee

My 2021 Jeep Grand Cherokee L didn’t have the wiring harness available yet at the time I had the front hitch installed so I opted for the Custer wireless LED tow bar light. It has performed well during our 3800 miles trip this summer. No problem encountered.



by:

still charging it up and will try it this week.looks good



by:

I’ve used the Custer light bar for about 8000 miles and it’s been perfect. Great battery life although I only drive during day. It fits perfect on my 2022 Spark and I didn’t need to cut the wiring.



by:
2000 Ford F-350, 450, and 550 Cab and Chassis

1. My radio antenna is in the way (2021 Cherokee). I have to place the unit in front of the antenna so the magnets cover the roof steel 100%. I remove the whip so the center light can barely be seen. Can I do that?
2. No directions came with it. How do you replace the battery?
3. Should have come with a charger I can plug into the wall. Do you sell one?

Etrailer Expert

Jenny N.

1/12/2022

I reached out to the manufacturer about the question on the placement of the light and they will reach out to you to discuss it. I recommend viewing the video that we have on the light for information on installation. The rechargeable battery charges with the included 12V DC accessory socket.



by:

Have not used the product yet but the overall quality is excellent and will make my flat towing much easier



by:

Seems to work well easyest installation



by:
2021 Chevrolet TrailBlazer

Simple install. Works great. Eliminates a lot of wire splicing that can only lead to problems. I would highly recommend this Tow Bar Light as opposed to running wires to the tail lights.



by:
1999 Honda CR-V

works great, strong rubber coated magnets hold tight, could not be an easier way to install lights on tow vehicle.

Thomas C.

5/1/2021

A few glitches ,but nothing a handyman couldnt handle, 1 nut that holds the handle on vibrated off and was rattling around inside the unit, had to disassemble the light to replace. The charger connection plug became a loose fit causing intermittent charging while traveling, distorted the male plug to an oval to keep connection tight.



by:

Lite bar won't charge...went to use it and the batt was dead. Had to use the cord which was very inconvenient

A product this expensive should just work - especially when brand new

Etrailer Expert

Heather A.

10/7/2022

I have heard that the connection of the charging cord can loosen up over time. When you go to charge the light make sure the cord has a tight connection. Please let me know if that helps.



by:

Looks great.. Just charged it and tried it. Looking forward to trying it on an actual trip over Labor day.. Great to not have to mess around with wires and all...



by:

Amazing delivery time!



by:

Didn't get the transmitter but they marked it was in the box



by:



by:

Great stuff at a great price as always



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by:
2023 Jeep Gladiator



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Show More Reviews

See what our Experts say about this Custer Tow Bar Wiring

  • How is the 7 Way Plug on the Custer Wireless LED Tow Bar Light Wired
    In order to use the Custer Wireless LED Light # LIW-LDTL-7B you just need a standard 7 way connector. I've attached a photo of what a standard 7 way plug is going to be wired like, as well as one of our helpful articles on wiring a 7 way plug that you might want to refer to as well.
    view full answer...
    Image 1 for
  • Can Custer Wireless LED Tow Bar Light # LIV-LDTL-7B Mount on Vehicle Roof
    Mounting the Custer Wireless LED Tow Bar Light # LIW-LDTL-7B on the roof of a vehicle is a very common location to mount these and would work great. This location would still be visible and also would still be in range of the transmitter as well.
    view full answer...
  • Range of Custer Wireless LED Tow Bar Light
    I contacted the manufacturer about your question, they stated that the Custer Wireless LED Tow Bar Light, # LIW-LDTL-7B would have a wireless range in excess of 100 feet.
    view full answer...
  • How Does The Transmitter Get It's Power On The Custer 23" Wireless LED Light Bar
    The transmitter for the Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round Item # LIW-LDTL-7B gets it's power through the 7 Pole plug on the back of the RV. When the RV has power at the plug and the 7 pole is plugged in, the transmitter sends the signal to the light. The light has a 3AH battery which can be replaced. There is a panel on the bottom of the light to access the battery. A charge typically last about 6-8 hours. Keep in mind it is recommended...
    view full answer...
  • Troubleshooting A Transmitter In The Custer Wireless LED Tow Bar Light That Is Not Working Anymore
    I wet ahead and checked out the transmitter on the Custer Wireless LED Tow Bar Light - Weatherproof # LIW-LDTL-7B, and was able to find out that this unit gets it's power through the 7-pole on the back of your RV. So when your RV has power to the 7-pole, and it is plugged in, the transmitter will send a signal to the light. This light does have an 3AH battery which can be replaced/charged that I recommend checking first, and it can be accessed from a panel at the bottom of the light. The...
    view full answer...
  • Can Custer Wireless LED Tow Bar Light Operate When Charging
    The Custer Wireless LED Tow Bar Light # LIW-LDTL-7B that you referenced can be used when charging. We don't have a way to source replacement batteries for it.
    view full answer...
  • Is It Normal For Brake Light Of Custer Wireless LED Towbar Light LIW-LDTL-7B To Flash W/ Turn Signal
    It sounds like you are saying that when the brakes are pressed in your tow vehicle, and the turn signal is on at the same time, that the brake light on the Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round # LIW-LDTL-7B flashes with the turn signal. If that is the case, then everything is working correctly. On a 7-way connector like this light is powered by the brake signal and turn signal are powered by the same wire so their functions will be combined....
    view full answer...
  • Will The Custer Wireless LED Tow Bar Light Interfere With A Wireless Backup RV Camera's Signal
    The Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round # LIW-LDTL-7B is most likely going to use a different frequency than your camera will. To verify for sure you can look up the mega/giga hertz of your camera's frequency and see if it matches the 914 megahertz frequency that this light will be on. If it does not match the frequency then you will have no interference issues.
    view full answer...
  • Using the Custer Wireless LED Tow Bar Light on a 2016 Chevrolet Silverado 1500
    Yes, the Custer Wireless LED Tow Bar Light, # LIW-LDTL-7B will properly function with any towed vehicle that has a functional 7-way RV plug installed.
    view full answer...
  • What Type of 7-Way Does Custer Wireless LED Tow Bar Light LIW-LDTL-7B Have
    The Custer Wireless LED Tow Bar Light # LIW-LDTL-7B has a 7-way flat style connector sorry for the confusion Robert!
    view full answer...
  • What Type of Power Does Custer Wireless LED Tow Bar Light # LIW-LDTL-7B Use for Charging
    The only option for charging the Custer Wireless LED Tow Bar Light # LIW-LDTL-7B that you referenced is using the 12 volt cigarette lighter style connector that it comes with. We don't carry them but I found online a few places that sell AC to DC style voltage adapters that plug into a wall outlet and then provide a cigarette lighter style socket for an accessory like this to plug into.
    view full answer...
  • Battery Life On the Custer Wireless LED Tow Bar Light
    I contacted the manufacturer in regards to this question. Per the manufacturer the Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23" Long - 7-Way Round # LIW-LDTL-7B should be fine for several weeks after a full charge, if it is just sitting on the shelf. They recommend that if you use the light bar during the day, you should plug in the charger and get power to it during the night. That way it will always be ready to go. Once fully charged, the bar should last 6-8...
    view full answer...
  • Wireless Flat Tow Taillight Options for 2007 Honda CR-V
    Yes, when flat towing your 2007 Honda CR-V, you can use either the Custer Wireless LED Tow Bar Light with Magnetic Base, # LIW-LDTL-7B for a 7-way RV style plug. Or, # LIW-LDTL for a 4-pin round plug depending on your needs. This is a weatherproof, rechargeable battery design with LED's that provides stop, tail, side marker, and turn functions. The magnetic base provides secure grip. Please note the linked product video.
    view full answer...
  • What Does Custer Wireless LED Tow Bar Weigh and Can it Be Operated with 4-Way
    The Custer Wireless LED Tow Bar Light # LIW-LDTL-7B itself weighs less than 9 lbs. Because the connector for the light is a 7 pole, a 7 pole plug needs to be used but we do have an easy solution with the part # 37185 which you'd just plug your 4-way into and it would be set.
    view full answer...
  • How to Use Custer Wireless Tow Bar with RV that has 6-Way Round
    The 4-way round connector is very rare and the 6-way round is somewhat common but more rare than 4-way flats and 7-ways so what that means is that we don't have an adapter for your configuration but I have a similar solution. We have a version of the Custer Wireless Tow Bar Light that uses a 7-way blade with the part # LIW-LDTL-7B which we do have adapters for like with the # 337TC1067P which plugs into your 6-way and converts to same connector as the tow bar.
    view full answer...
  • Magnetic Versus Wired Magnetic Towing Lights For Long Road Trips
    If you were to go with the either the Custer Wireless LED Tow Bar Light 4-Way # LIW-LDTL or 7-Way # LIW-LDTL-7B I recommend getting 2 of these. That will allow you to have one in the cab charging while using the other one. As they have an expected battery life of 6-8hours per charge this will allow you to switch them out as you stop for gas or food. Otherwise the Magnetic LED Tow Light Kit # TLL21RK will provide you with 20' of wiring to use hard wired lights. These lights uses LED's...
    view full answer...
  • Recommended Tow Bar Light While Hauling Bikes
    The easiest way to make sure your lights are visible when hauling bikes is using The Custer Wireless LED Tow Bar Light - Weatherproof - Magnetic Base - 23 inch Long - 7-Way Round # LIW-LDTL-7B. This weatherproof LED tow bar light provides stop, tail, side marker, and turn functions. It does have a wireless design and eliminates cords for hands-free control. The magnetic base offer up to 90 pounds of pull. The light has a low profile design that allows for easy handling and storage. I...
    view full answer...
  • Is There a Plug In Flat-Tow Wiring Harness for a 2021 Jeep Grand Cherokee
    I have a few flat-tow wiring harness options for a 2021 Jeep Grand Cherokee. If you don't want to do any splicing whatsoever then I recommend the Custer Wireless LED Tow Bar Light part # LIW-LDTL-7B (see video below) as it mounts to the roof via a strong magnet and it is wireless. If you don't mind a bit of splicing then I recommend the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit part # RM-15267 as it's an integrated package that uses the factory tail lights.
    view full answer...
  • Is There An Adapter To Use The Custer Tow Bar Light And Still Connect The Tow Dolly Lights
    There currently isn't an adapter to allow you to use both the Custer Wireless LED Tow Bar Light # LIW-LDTL-7B and lights on the tow dolly. That being said if the tow dolly has a 4-pole connector you could just splice in a separate 4-pole connector # C47NR to you motorhome's tail lights to get the signal to send back to your tow dolly.
    view full answer...
  • Will Wireless Tow Lights Interfere with the Blue Ox Patriot Braking System
    No, wireless tow lights like the Custer Wireless LED Tow Bar Light # LIW-LDTL-7B will not interfere with the monitor of the Blue Ox Patriot Radio Frequency, Portable Braking System # BLU37TR. The Blue Ox Patriot Radio Frequency, Portable Braking System # BLU37TR runs on a specific frequency and other wireless accessories will not interfere with it.
    view full answer...
  • Can Wireless Towed Vehicle Lights Be Used with Tow Dolly Lights
    The Custer Wireless LED Tow Bar Light part # LIW-LDTL-7B and Pilot Magnetic Tow Lights part # RM-2120 are both excellent options for magnetic tow dolly lights which are wireless so no wires between the vehicle and toad are needed. In regard to powering both the tow dolly lights and the wireless magnetic lights, this is not really something that I have seen before. In order for it to be possible the amp draw of the tow dolly lights and wireless magnetic lights would need to be less than...
    view full answer...
  • Tow Bar Light that Can Fit Mini Cooper 2012 Convertible S that Bypasses Vehicle Wiring
    It doesn't look like there is a flat metal surface that the # LIW-LDTL-7B could attach to at the rear of your 2012 Mini Cooper convertible so a different light kit like the # RM-2120 would be a much better option with the TLP01 helpers would probably work for you..
    view full answer...
  • Tow Bar Wiring For 2004 Dodge Ram 1500
    There are no custom tow bar wiring harnesses for your 2004 Dodge Ram 1500, and while I can't answer definitively why Hopkins does not make certain products, it's probably because Jeeps are the most-towed vehicle compared to Ram trucks. If you want to use your Ram's lights you'll have to splice with the Tail Light Wiring Kit for Towed Vehicles # C63CR. Otherwise, to avoid splicing altogether the only option is to use a wireless magnetic light kit, either the Hopkins Magnetic Tow Lights...
    view full answer...
  • Will the Blue Ox Tow Bar Wiring Kit Fit a 2022 Jeep Grand Cherokee
    If your 2022 Jeep Grand Cherokee is a WK which is the fourth generation body style and not the WL which is the fifth generation body style then the Blue Ox Tow Bar Wiring Kit part # BLU86XR is a confirmed fit. If you have the latter we don't have any plug-in-play options yet so you'll have to go with a hardwire like the Roadmaster Universal Hy-Power Diode Wiring Kit part # RM-154 or magnetic lights like the Custer Wireless LED Tow Bar Light part # LIW-LDTL-7B.
    view full answer...


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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Conner L
Installed by:
Conner L
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Zach D
Video Edited:
Zach D
Employee Daron K
Edited by:
Daron K
Employee Jonathan Y
Video by:
Jonathan Y
Employee Brian T
Written by:
Brian T

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