LED issue on trailer

Juddian:
Regarding the test sequence on the MAN, maybe i’ve got it wrong but as far as i know, you press the switch then hold the headlight flash switch on for a couple of seconds this will trigger the light test warning on the dash and the lights will go through their sequence all round except for reverse lights which the system doesn’t operate for some reason, after checking they all work to enter the values on the whole combo into the vehicle memory you have to finish the test by again holding the headlight flash switch on, the display should then read light test end, if it says light test abort then the system hasn’t registered the values…or thats the method as far as i can recall to mind without jumping in an MAN and going through it, happy to be corrected if that’s all arse about face, won’t be the first time.

That’s not to say you’ve got the necessary resistance built in yet to satisfy the system, but that’s beyond me i bloody hate LED’s and would much rather have bulbs all round.

Thank you for that. I’ll take you with me and run through the test again.