Problem with caravan tail lights

Hi.
My brake and indicator lights work fine until I switch on my night lights. When the night lights are on the indicator lights stay on continuously and the night lights dim and get bright.

Also the night lights on the front of the caravan go off, also the car indicates that the fog lights have been switched on.

Any thoughts.

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Caravan Questions and Answers.