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7-Way to 7-Way LED Trailer Light Adapter for Audi, Porsche and Volkswagen

Curt Wiring

ratingratingratingratingrating (2 reviews)

Code:   C57003



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Shipping Weight: 3 pounds


Curt Wiring - C57003


  • Plugs into existing 7-blade socket
  • Provides new 7-way that works with LED trailer lights
  • No splicing required
  • Fits:
    • 2007-2012 Audi Quattro
    • 2004-2012 Porsche Cayenne
    • 2004-2012 Volkswagen Touareg

57003 Curt 7 Way LED Trailer Light Adapter

Customer Reviews

7-Way to 7-Way LED Trailer Light Adapter for Audi, Porsche and Volkswagen - C57003

Average Customer Rating:  ratingratingratingratingrating4.0 out of 5 stars   (2 Customer Reviews)

- C57003

ratingratingratingratingrating by: eTrailer in the Know06/21/2013

Is this review helpful?

Ford's better idea caught up with them on my 2013 Escape. computer notified "trailer light fault" with each brake application & turn signal not hot to mention the fast blink of the turn signal. Etrailer tech knew of fix for European autos and trailers with LED lighting. Works like a Champ and an Easy Install. 85475

- C57003

ratingratingratingratingrating by: Janis levesque07/27/2013

Is this review helpful?

Not sure yet...this doesn't look like an "adapter" and I already have all original connections in we will see...91960

Ask the Experts about this Curt Wiring
Expert Answers about 7-Way to 7-Way LED Trailer Light Adapter for Audi, Porsche and Volkswagen - C57003                                            Do you have a question about this Wiring?

  • LED Lights Flash on Trailer Towed by a 2008 Land Rover LR3 Using Adapter # C57003
  • The 7-Way to 7-Way adapter, # C57003, is designed to work on German vehicles like the VWs, Audis, and so on to deal with a bulb-out sensor issue present on those vehicles. It may not work the same for other applications like on your Land Rover. If the LED lights on the trailer are not providing enough power draw on the system you can try installing some load resistors on each of the lighting circuits (right turn/brake lights, left turn/brake lights) behind the trailer connector. You would ne
    view full answer...

  • Length of the Wire on the Curt 7-Way Adapter part # C57003
  • I pulled a Curt 7-Way Adapter par # C57003 from our warehouse to measure it and found that the wire measures 9-1/2 inches from the back of the mounting surface to the end of the plug. Check out the video I attached to see this measurement.
    view full answer...

  • Pollak 7-Way Vehicle Side Trailer Connector Options
  • We have several Pollak brand 7-Way trailer connectors. We have # PK11893 which is the type that accepts the wiring harness that just plugs into it. And we have # PK12707 that you have to hardwire the wires to. We also have a metal Pollack 7-Way, # PK12703. If if you happen to need 50 of # PK11893, you would use # PK11893-50. I was not able to find part PA66-GF30 on the Pollak site.
    view full answer...

Info for this part was:

Expert Research:
Michael H

Expert Research:
Jameson C

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