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Traile Wiring Harness Installation - 2010 Mercedes-Benz-GL-Class Video

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Products Featured in this Video


ModuLite Ultra Protector Wiring Harness w/ Integrated Circuit and Overload Protection


Tekonsha Custom Fit Vehicle Wiring

8 reviews


Code: 119192

Retail: $130.38

Price:  $97.36
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • Converter
  • Universal Fit
  • 4 Flat
  • Tekonsha



This ModuLite Ultra Protector with integrated circuit and overload protection safeguards both itself and the tow vehicle against electrical shorts or mis-wiring situations.


Do you have a question about part 119192?more information >     


How to Install a Trailer Wiring Harness on a 2010 Mercedes-Benz-GL-Class


Today on our 2010 Mercedes GL450, we'll be installing the Tow Ready ModuLite wiring harness with trailer pigtail, part number 119192. To begin our install, we'll first remove the driver and passenger side interior trim panels. Here on the passenger side, we'll simply turn the securing knob, unlocking it, pulling the panel out, and setting it aside. On driver side, we'll turn the knob, remove the… see more >     


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Nicholas E
Test Fit:
Nicholas E
Employee Alan C
Video by:
Alan C

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