7-Way Adapter For Mercedes For Lamp-Out Sensors

Updated 05/11/2023 | Published 05/09/2023

Question:

Do you sell an in-line 7 pin trailer socket dummy load? I have a 2020 MB Sprinter and I am flat towing a 2023 Jeep Wrangler. There isn’t enough of a current load to trigger the trailer coupling module on the Sprinter. Therefore the lights on the Jeep and aux 12 volts is inoperative. Thanks.

asked by: Thomas H

Expert Reply:

Yes, there is a 7-way adapter that will allow the current to be recognized on your Mercedes with lamp-out sensors. What you can use is the following:

- 7-Way Trailer Adapter for Towing Trailers with LED Lights # C57003

expert reply by: Kyle S