How to Test Trailer Lights?

Answer It is important that when using a trailer, the lights on it are working, as these lights 'replace' the lights on the back of the car. If the trailer lights aren't working, it could pose a serious d... Read More »

Top Q&A For: How to Test Trailer Lights

What are the dot regulations for trailer lights?

State and federal regulations regarding trailer lights, which is overseen by the Department of Transportation (DOT), address the placement, function, and visibility of trailer lights for passenger ... Read More »

Installation of Trailer Clearance Lights?

Many small trailers are wired with only a few clearance lights. To maximize visibility, some trailer owners may choose to install additional clearance lights. Since the trailer frame is typically g... Read More »

How to Connect Trailer Lights on a Mercury?

Trailer lights are generally required on vehicles towed by Mercury cars and trucks --- exceptions can include towing on private land. Trailer lighting should never be connected directly to the Merc... Read More »

How to Install Trailer Lights on a Caravan?

Adding a trailer hitch to your Dodge Caravan requires installing a plug for the trailer's turn signals and brake lights. This means gaining access to the brake light assembly wiring harness. For mo... Read More »