Most full-sized vehicles come with a 7-way round connection for trailer lighting. U-Haul trailers require a 4-way flat connection. With the Nite-Glow Adapter, easily connect any of our U-Haul trailers to your 7-way round vehicle outlet.
Haven't tried it, hope it works okay
Yes, it does. The Nite-Glow™ Adapter allows the 7-way round spade connector found on many light trucks and SUVs to easily connect to the 4-way flat plug found on all U-Haul Trailers and towing equipment as well as most single axle trailers on the road today.
Our hitch pro writes: "When connecting an LED equipped trailer to an X5 factory installed 7-way trailer harness, you may experience a lamp out sensors, pulsing or flashing trailer lights and incorrect indicator flash speed. The U-Haul 39008 LED Light Trailer Module provides the necessary resistance for the BMW X5 to produce the intended functions when towing a trailer with LED lights."
We don't have replacement parts. However, that does not mean we can not help you. If you purchased these online (uhaul.com) ... please call us and have your web order number available. Call 1.866.277.6855
The 4-flat trailer wire harness is the most commonly used trailer plug and is industry standard for trailers that are not equipped with electric trailer brakes or other accessories (battery, light switches, reverse lights etc).
U-Haul offers the 47335 as a modest solution for vehicles already equipped with the 7-way connector only and needing to tow a trailer equipped with the 4-flat plug.
The 47335 will operate the trailer lights only. U-Haul 6' X 12' trailers are equipped with an automatic surge brake system.