I am not 100% sure the Landreiziger switch has not been adapted to work with their loom after I fitted their loom and used the original LR oem switch with no joy. JMTW

Lorryman100 wrote:

Just fitted the Landreiziger kit and all in took me 4 hours ( should have taken me 3 hours Evil or Very Mad ) as I had to remove the LR spot loom first and I like to take my time and do a tidy install.
So all installed, relay inserted and then the fuse. Jumped in the drivers seat and started the Puma and put on the high beams, the Noldens went into high beam but the light bar, nada, nothing. So out with the DMM and found no power at the lightbar connection, ahh I thought I know where the issue may be. Nope wasn't what I thought it was and to save boring you all with the fault finding which after I completed showed no faults found??? It turned out the dash switch you get in the kit is required for the loom to work and I had used the original switch which came with the LR loom so wasted an hour trying to fault find a non existant fault. Embarassed
So in with the new switch and once again started the Puma and switched on the high beams, result the light bar was shining bright, now off to set up the light bar in the dark.