Optronics Trailer Lights - Clearance Lights - MCL66AB Review Video

According to the manufacturer the correct replacement bulbs for the LED Porch and Utility Light for RVs #DG52724VP are part #DI36VR for a warm white or #DI96VR for a cool white light.

In order to find a replacement side marker light for your 2015 Dynamax Dynaquest I recommend taking some measurements of the current light. There is not a direct replacement available so you will need to find something that is a close match and…

What you have is a 5-way with a double wishbone, which means it is likely a double wire for marker lights as well as a double ground. You can replace your 5-way with another wishbone-style but it does not need to be a double wishbone with 7 wires,…

Based on the picture you sent in it looks like you would need a part #MC48AB and #MC48RB as a replacement. This measures 3-29/32" L x 1-27/32" W x 1-1/32" D so you would need to compare that to the light you have. The…

The P3 brake controller, #90195, will go into a sort of sleep mode after it detects no movement for 15 minutes. While it is on it does not draw very much power. What you can do to make sure it goes to sleep is exit the truck after turning it off,…

We can get you the right lights for your trailer, but just keep in mind that we don't have a way of knowing the exact replacement lights on any trailer, so if you want to utilize the same mounting holes, for example, you will need to measure…

The SAE number isn't the best way to pick out replacement lenses for trailer taillights since that isn't actually a part number. However, I did find a replacement lens with SAE P2A 01 DOT on the front of it. Check out the part #A44RB.…

The issue you are having still sounds like there might be a weak or bad ground on the new LED lights. The mix between them and the incandescent assemblies at the rear of the trailer should not be causing this problem so it has to be something…

If you wish to attach all of your lights to one dedicated ground wire that will work fine for you. Please be aware that modifying the mount in any manner will void the warranty for the light. The #MCL67AB light is designed to be grounded through…

When a single function light only has 1 wire, like the Thinline LED Trailer Clearance or Side Marker Light #MCL67AB, it means that it grounds through the mounting hardware. If the mounting location doesn't have a clean, bare-metal surface…

Your old trailer lights like #MCL67AB are grounded to the trailer via their mounting hardware. Since your new lamps use 2 wires, you'll connect the red wire to the trailer running lamp circuit and install a ring terminal on the end of the…

It could be a tow package fuse on the vehicle. Use the owners manual to find the locations of fuses/relays related to the tow package wiring to check them and replace as needed. If the issue is not a fuse or relay then you can test the vehicle side…