Hello I have a 2016 Outlander with a 13 pin trailer plug on tow bar with a 7 pin adapter when I connect my trailer using the 7 pin adapter the brake like flash for the hazards an the right brake blinks instead of the right turn signal but the left signal is ok. Have checked on YouTube and rechecked wiring on trailer plug am checked the adapter is in line. Car is fitting with manufacturers towing kit an bypass junction box. But getting annoying as sometimes lights all work as they should an then they decide they don’t want to?

 

Hello I have a 2016 Outlander with a 13 pin trailer plug on tow bar with a 7 pin adapter when I connect my trailer using the 7 pin adapter the brake like flash for the hazards an the right brake blinks instead of the right turn signal but the left signal is ok. Have checked on YouTube and rechecked wiring on trailer plug am checked the adapter is in line. Car is fitting with manufacturers towing kit an bypass junction box. But getting annoying as sometimes lights all work as they should an then they decide they don’t want to?

 

what is the bypass junction box?