Trailer Wiring Installation for 2021 Volkswagen Tiguan

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Question:

Hello, Im looking for advise on how to install a trailer to my VW Tiguan Highline 2021 2.0T . I bought an OEM accessory but I cant find how to connect it. Im sure Im missing some parts or instructions still. Id love some help from the experts and be happy to pay for it. Here is the link to the part I bought: https://parts.vw.com/p/Volkswagen_2021_Tiguan/Trailer-Hitch-Electrical-Installation-Kit/102549877/5NN055203A.html Thanks

asked by: Guillermo F

0

Expert Reply:

I wasn't able to locate any instructions for the VW 5NN055203A wiring harness you purchased. I'd recommend taking the simpler and considerably more inexpensive route by using an aftermarket wiring harness like
# C56403 which plugs inline at the connection between the vehicle's taillight wiring harness and the taillight assemblies. The harness gets is switching information from these connections but draws its power for the trailer lights directly from the vehicle battery via the fused connection made with the wire and fuse included in the kit. This arrangement keeps the vehicle's sophisticated and expensive to repair wiring system isolated from any shorts that might occur in the trailer wiring.

expert reply by: Mike L

0

Answer 1

The vehicle (2015 Volkswagen Tiguan) and trailer hitch (Curt Trailer Hitch Receiver part #C13133) are tested separately of one another which is why one is rated for 350 lbs tongue weight and the other 220 lbs tongue weight. That said, the lower of…

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Answer 2

I would be happy to help! For your 2021 Volkswagen Tiguan SEL Premium R-Line I recommend the etrailer Trailer Hitch Receiver #e43ZR as it is confirmed to fit all models of your Tiguan. This hitch has a hidden crosstube meaning that once installed…

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Answer 3

For your 2011 VW Tiguan there is not currently a T-connector harness available. You can use the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit #119250KIT which connects without splicing into your…

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Answer 4

For your 2018 Volkswagen Tiguan we have the Curt hitch part #C13381 which is a confirmed fit and will fit your seat configuration as well. This is a Class III hitch with a 2 inch opening as well. For trailer wiring you'd then want the part…

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Answer 5

I checked with Curt and hitch #C13381 will fit a 2018 Volkswagen Tiguan models S, SE, SEL and SEL Premium. So if your Tiguan is one of those models then this hitch is going to fit; the only thing to note is that you may be limited to using the…

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Answer 6

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 7

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 8

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 9

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

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Answer 10

Yes, we do. To add a hitch to your 2024 Toyota Grand Highlander, I recommend the Curt Trailer Hitch item #C26VV. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a 2" receiver. It has a…

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Answer 11

Class I and Class II hitches both have a 1-1/4 inch receiver opening. The difference is that a Class I hitch has a lower tongue weight rating, usually 200 pounds and a lower towing rating, usually 2,000 pounds. A Class II hitch usually has a tongue…

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Answer 12

To add a hitch to your 2024 Toyota RAV4, I recommend the etrailer item #e23ZR. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a 2" receiver. It has a 4,000 lbs towing capacity, and a 600…

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Trailer Wiring Installation for 2021 Volkswagen Tiguan

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