Why do my all of my OPUS rear lights flicker continuously or erroneously once connected to my vehicle?

The OPUS is fitted with LED technology (regulatory requirement). A small number of vehicle makes have a type of software that will prompt the rear LED’s to flicker or misbehave once connected. This is not a fault of the OPUS or its wiring. This issue rests with after-market tow-bar and cable interfacing installations, and vehicle software compatibility.  Thankfully, this can be remedied with the purchase of ‘plug-in’ type resistor boxes. Please ask your dealer for more information.