CURT59236 Weather-Resistant Multi-Function Splice-in Trailer Tail Light Converter Kit, 4-Pin Wiring Harness

The installation video was concise, very clear with wire colors identified and easy to follow.

The hardest part about this is getting the black wire to the battery.

First one installed flawlessly on a 2014 BMW 535i and the second will go on that cars replacement, a 2018 Mercedes GLE 350 that I foolishly bought without the tow package (don’t do this). This kits comes with everything you need, the unit is small, doesn’t get hot and easily hides anywhere. The 4 pin portion is long and the cables are quality, so routing it from the inside to the hitch is not an issue. If you have a two wire car (tail + brake/signal in my case) there’s no easier solution that I’ve found.

Works great difficult to wire in. I identified which wire on each bulb by probing the back of light plug with a lighted test wire.

I purchased this for a new 2024 Lexus NX after installing a hitch/receiver. Installation is a bit of work, as you must find the correct pin-outs on your taillights in order to connect the wiring. The T-type splice connectors make it very easy and there is really not much wire cutting. A pair of pliers to pierce the insulation with the T connectors is all that is required. When I completed the task and tested the harness, all was well and everything worked perfectly. I wanted a plug and play type but, unfortunately none was available at this time. There is one for the Toyota RAV4, a sister car to the Lexus NX but, the plugs are very different.

Its heavy duty and works great. A little pricey. But powers my trailers no problem.

Easy hookup to the PWM system on my 2015 VW golf. Only one wire to each taillight. First try success with zero drama. I took power off the aux power socket in the trunk - I didn’t bother tapping the fuse box. I considered coding an OE module so that stability control responds appropriately to a trailer, but for the price and my rare use, this was just too easy.

This is generic and involves a little more wire spicing but works fine.

I'm no expert, but installing this trailer wiring kit was a piece of cake. The instructions were straightforward, and I had it up and running in no time. I've used it a few times now, and it works like a charm. A solid purchase for hassle-free trailer connections.

Installed on my 2018 Volkswagen GTi. Very easy to install, required basic vehicle wiring knowledge and a multimeter but it works exactly as expected.

This is the right module to install on a 2015 Golf Sportwagen TSI. All trailer lights work as they should and there are no issues to report.This gets 4 stars because of the following minor details:1. Green wire: I wish it was at least 6" longer so that I could properly rout and secure it to the chassis. The wire is covered; thus, it's not a major issue.2. Black wire: I with is it was as long as the supplemental black wire they provide. I'm a person who believes in minimal number of connections (crimped or otherwise)3. Black wire routing: all instructions and online videos show drilling of holes in the chassis and running the black wire under the car, into the engine, and connecting it into the battery. I'm not prepared to drill holes in my car, so I opted for internal routing and internal attachment to the under dash fuse box (worked like a charm, but you do need the flat fuse contact from VW).4. Instructions: they are clear as long as you know what you're looking for and know how the car taillights work. Getting to understand how the tail lights work is the key to properly wiring the module.

Return because of a model mistake from me.

This is the right module to install on mercedes C 300 , year 2008 and up.I have tried other brand like" reese "and when i turned on my tail light,my brake lights would also turn on , but this one works perfectly.I took my 12 volts power on the sam module on the back passenger sideVery happy of my job