[leevwrussell]

Hi, I have taken my towbar and genuine electrics pack off my old 17 plate duster and fitted them onto my 21 plate the electrics are compatible but now I have fogs on the caravan coming on when reverse is chosen everything worked correctly before and it's the same caravan the only difference appears to be LED rear lights. Any help would be appreciated

 

[Jesper]

Does your car have 7 or 13 pin plug for trailer use ?
Something was connected wrong - trouble shooting depends on which plug you have

 

[leevwrussell]

Does your car have 7 or 13 pin plug for trailer use ?
Something was connected wrong - trouble shooting depends on which plug you have

13 pin socket, non of the pins were disconnected when refitted these wires go straight to the multi plug of the ECU then just 2 earth leads ,a lead to the battery direct with fuse and a lead to the ignition power above the rear shock absorber and two fuses at the glove box