No lights on trailor

cooper1203:
The idea was to get off up the road . However the return load had to be transhipped 3 times due to faulty trailors

I think i’d be looking for another job. One faulty trailer you can understand but if you end up transhipping that same load three times before they finally find a roadworthy trailer then it suggests a company with a serious maintenance problem. Given the other issues you’ve had with the unit too it appears they’re one of the run it into the ground places.

Shine a torch against the fuses in the fuse box and you will see if any are blown without removing them. Scanias are notorious for blowing fuses that feed the trailer lights, iirc fuses # 57,58, & 59 are the culprits and 9/10 times it’s the 10amp fuse that blows