This is a tricky step.In order to fully disassemble the mirror, there are some narrow openings that the cable and connectors will need to travel through. The only way this can be accomplished is by separating the two small connectors from their outer enclosure. Grab a small flat head screw driver and look closely at the full connector, you’ll notice four captive barbs on the external sides and between the two internal connectors. These need to be pushed in to release the internal connectors from the outer enclosure. Side note, depending on your year or trim model truck, your connector can be different than the one in the picture. However, there is a way to remove yours as well. Just look for similiar tabs. If you need assistance, you can call us.Again, be careful that you do not damage this outer enclosure in the process as it will be needed to reassemble the two smaller connectors towards the end of this mod.Next, peel off the rubber isolator from the mirror assembly, and slip the cable through it. Make note of how the mirror cable is routed behind the rubber isolator. Set this aside for the end.