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Oman, Muscat
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Review on πŸ”Œ CURT 57004: LED-Compatible 7-Way RV Blade Vehicle-Side to 4-Way Flat Trailer-Side Wiring Adapter - Black by Doug Darling

Revainrating 5 out of 5

Works as described

Mercedes GL550 with new LED headlights allowed to work on a rewired boat trailer. Without this resistor connection, the high beam will be dimly lit with no brake or directional operation.

Pros
  • Best in niche
Cons
  • Questionable senior purchase